[Proto-Scripty] Ghosting
I have to sortable menus, with drag and drop on one other. When I drag the element from the list with ghosting=true to another element, you don't see where you gonna drop the item (between which items). How can ghosting be true but the menu still work like false. Thanks, Yan -- You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.
[Proto-Scripty] Re: Variabalized containment
I have no idea on how it could be done, looking through the Url
provided, this is as far I've gone.
var setupSortable = function(){
Sortable.create = $$('new Selector(123',{
containment: $$('Selector#findElements(root)'),
http://prototypejs.org
On Oct 6, 7:45 am, WLQ maybe...@gmail.com wrote:
Sounds plausible, I would like to have more information on that
please.
On 5 Okt., 08:14, Alex McAuley webmas...@thecarmarketplace.com
wrote:
Why not give your list a class name thats specific to the list and select
with $$
Alex Mcauleyhttp://www.thevacancymarket.com
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us
prototype-scriptaculous@googlegroups.com
Sent: Sunday, October 04, 2009 3:05 PM
Subject: [Proto-Scripty] Variabalized containment
The question is, how can I tell containment to include all lists with
Id's of someid_somenumber.
Somenumber being any number, let's say I've got 20 lists with the Id
of someid_{ID}.
So I don't really know the full ID of the list. I want to be able to
receive items from the lists id of which includes someid_ regardless
of what number goes after.
Thanks, Yan- Skjul tekst i anførselstegn -
- Vis tekst i anførselstegn -- Skjul tekst i anførselstegn -
- Vis tekst i anførselstegn -
--~--~-~--~~~---~--~~
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[Proto-Scripty] Variabalized containment
The question is, how can I tell containment to include all lists with
Id's of someid_somenumber.
Somenumber being any number, let's say I've got 20 lists with the Id
of someid_{ID}.
So I don't really know the full ID of the list. I want to be able to
receive items from the lists id of which includes someid_ regardless
of what number goes after.
Thanks, Yan
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
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[Proto-Scripty] Re: MySQL - order ID
So many non related posts here, so I've thought of throwing in one too. It's about the script you gave me. Now I've tried to manipulate it as far as I could, but still could't get the results I was waiting for. Because you know it better and really I have no idea in how to accomplish it, for a long time thinking about trying everything, I thought you could help me a little. http://pastie.org/549275 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: Scripty Drag and Drop Examples
Should you not open another question? As it's not related to the current question of this post. Hello, I'm nearing the end of a decent sized project for a hardware company where I've been creating a virtual display rack filler. They'd pick what items they want from the floor, and drag them onto the rack, later can be turned into an order, a quote, etc. Anyways, the problem is that it looks fantastic in Chrome, Firefox, Safari..but IE8 7 really chugs on anything DnD to the point where it is almost unusable, especially when there's a fair amount of items. Rather than advice at this point (as this is my first real AJAX project, I know for sure it isn't optimized, something I'll have to look into myself) I'm curious if some of you fine people can give me some examples of a website where scriptaculous is used to create some decent drag and drop functionality I can take a peak at. I've seen some demo pages, but nothing as deep as I would like. I guess I need some faith that IE can handle this sort of thing decently, as I know its javascript performance isn't nearly as great as the previously mentioned browsers. Thanks in advance, Mitchell --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
But anyway, there is still something wrong with the self javascript, as the item created freezes (you can't drag it after the clone) I use the classname clone to hook the javascript to later, you can call these whatever you like, just be sure you tidy up and make everything match on the JS side, too. I put the remove first, because it's floated right in my layout, and you get more consistent results with right floats if you set them as the first thing inside the parent container. You can change these in the JavaScript at the bottom of index.php, that's where they're coming from. Walter On Jul 3, 2009, at 1:43 PM, WLQ wrote: Right, also line number 34. Now here is how its outputting in html: li class=clone id=item_92span class=remove(x)/spanclone3/ li When it should output it like: li id=item_92clone3span class=remove(x)/span Why does it give it a class of clone? And switching the places of remove class and the id (line:117+). --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Should it then be:
$data = get_object_vars($master);
Instead of:
$data = get_object_vars($original);
Read through the second and third lines slowly and carefully. Look at
each variable that is being set and each variable that is being read.
(Variables to the left of the = are being set.) Ask yourself what it's
supposed to be carrying, and see if you can spot what it really is
instead.
Here's a hint: In line two, I assigned a value to a variable, but on
line 3, I forgot to use it and used something else instead.
Walter
On Jul 2, 2009, at 6:09 AM, WLQ wrote:
This is as far as I've been able to go, please tell what's wrong.
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('widgets',$original)){
$data = get_object_vars($original);
if ( is_array($data) )
array_shift($data);
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}
}else{
header('HTTP/1.0 404 Missing',true,404);
}
You're solving the wrong problem, then. Keep looking, it's right
there
in front of you.
Walter
On Jul 1, 2009, at 1:36 PM, WLQ wrote:
I understand I should put this:
if(is_array($data)) {
array_shift($data);
}
Instead of:
array_shift($data);
Or just do
if(is_array($data)) {
array_shift($data);
}
HTH Alex
- Original Message -
From: Walter Lee Davis wa...@wdstudio.com
To: prototype-scriptaculous@googlegroups.com
Sent: Wednesday, July 01, 2009 5:56 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
Which means it's not getting an array. So look and see what it IS
getting. What is the value of $data at that point? (Use echo(),
print_r(), something like that to output the value.)
I can see the error right away, looking back over the code. It's a
fairly stupid error on my part introduced while refactoring the
working code into an example you could pick apart and learn from.
I want you to find it, because otherwise you will never stand on
your
own here.
Walter
On Jul 1, 2009, at 10:31 AM, WLQ wrote:
But here's what I get in error:
array_shift() [function.array-shift]: The argument should be an
array
On this line:
array_shift($data);
Yes. Like any example that you will ever find on the Web, this
one
needs to be adjusted to match your environment. Some basic
fluency in
PHP is a requirement to use the MAR system, it can't divine
everything
for you.
Walter
On Jul 1, 2009, at 5:57 AM, WLQ wrote:
Right, shouldn't then that be 'widgets'? Because the table of
our
original sortable list were controlled by the widgets table. So
like:
if($master = MyActiveRecord::FindById('widgets',$original)){
Originals is a table in the database, it contains one of each
type of
thing you wish to be able to clone into the clones table.
MyActiveRecord creates a PHP class for each table you wrap
it
around, and each row of the table becomes an object of that
class
when
you request it through MAR.
In short, this line:
if($master = MyActiveRecord::FindById('originals',$original)){
...if it finds a table called 'originals' in your database,
will
return the row with the ID matching $original (or false).
Walter
On Jun 29, 2009, at 12:25 PM, WLQ wrote:
It says - Class originals does not exist
Where does the originals class comes from? What is the
originals
from
the code above?
If this is the code you are using (and I've added the
missing
close
parenthesis), then the fact that you are getting a 200 back
(and a
new
ID) means that you have successfully created a new clone.
Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',
$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html;
charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,
500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab
of
Firebug
open. Make sure Firebug is set to show XHR transactions. You
should
be
able to observe the request to create_clone, and see the
reply
from
[Proto-Scripty] Re: MySQL - order ID
Unfortunately it's not them who create a problem.
THis is the code I use:
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('widgets',$original)){
$data = get_object_vars($master);
array_shift($data);
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}
}else{
header('HTTP/1.0 404 Missing',true,404);
}
Those errors wont occur when you remove the echo / print_r statements
... they are just moaning about the web server detecting content and
expressing its own headers...
If you remove the lines i asked u to add it will be fine
Alex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us prototype-scriptaculous@googlegroups.com
Sent: Friday, July 03, 2009 1:53 PM
Subject: [Proto-Scripty] Re: MySQL - order
Well
widgets Object ( [id] = 3 [name] = 3.00 [description] = 3
[position] = 3 [updated_at] = 2009-06-05 14:39:07 )
And the second one ($original) returned an id of 3. So the answer is
you should write $master instead of $original.
So this problem is solved, but the errors won't stop. You solve one
problem and here you go another one:
Cannot modify header information - headers already sent by (output
started at:1) LOCATION: line 8
If anything it should be $master as thats what is most likely to be an
array I dont know MAR at all but unless it parses the I do into a
loop
then t is inal is moe likt into be an id/string/int thaMAR array...
To test
er {
ray. p
t_r($master); // shto d return .. {
eay
an array or
object)
- Original Message -
From:/ shQ maybe...@gmail.com
(noTo: Prototype script.aculo.us
prototype-scriptaculous@googlegroups.com
Sent: Friday, July 03, 2009 12:51 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
orde
ID
d it then be:
$data = get_object_vars($master);
Instead of:
$data = get_object_var ordei ID
be:
a $datgh the s the and third line;
owly and carefully. Look at
each variable that is being set and each variable that is being read.
(Variables ly. Le left of the = are being set.) Ask yourself what it's
supposed to be carrying, and see if you can spot what it really is
instead.
Here's a hint: In line two, I assigned a value to a variable, but on
line 3, I forgot to use it and used something else instead.
Walter
On Jul 2, 2009, at 6:09 AM, WLQ wrote:
This is as far as I've been able to go, please tell what's wrong.
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('widgets',$original)){
$dat $data = get__vject_varginal);
if ( is_array($data) )
array_shift($data);
$new = MyA $data = gereobject_vnes', if ( is
rray($da$new-save();
== $ntw-gors()){
header('ContA ydata = g/html; charset=utf-8');
//tve();
ift you need:
print 'rirs('i.em_ew-id header('C
ntense{
he r('HTTP/1.0 500 Server Error',true,50
ft eu ne
}
print itese{
header(}else{
. 04 Missing',true,41.0;
ror
ht
there
in fro of you.
Walter
On Jul 1, 2009, at 1:36 PM, WLQ wrote:
I understand I should plem, is:
if(is_array($data)) {
array_shift($data);
}
Instead of:
array_shift($data);
Or just do
if(is_array($data)) {
array_shift($data);
}
HTH Alex
- Original Message -
From: Walter Lee Davis wa...@wdstudio.com
To: prototype-scriptaculous@googlegroups.com
Sent: Wednesday, July 01, 2009 5:56 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
Which means it's not getting an array. So look and see whate whaS
it IS
getting. What is the value of $data at that point? (Use echo(),
print_r(), see that it ke that to output the value.)
I can see the error right away, looking back over thhat ie the va
a
s fairly stupid error on my part introduced while refactoring the
he vaue.)working code into an example you could pick apart and learn from.
I want you to find it, because otherwisidyou will never stand on
your
own here.
Walter
On Jul 1, 2009, at 10:31 AM, WLQ wrote:
But here's what I get in error:
array_shift() [function.array-shift]: The argument should be an
array
On this line:
array_shift($data);
Yes. Like any example that you will ever find on the Web, this
one
needs to be adjusted to match your environment. Some basic
fluency in
PHP is a requirement to use the MAR system, it can't divine
everything
for you.
Walter
On Jul 1, 2009, at 5:57 AM, WLQ wrote:
Right, shouldn't then that be 'widgets'? Because the table of
our
original sortable list
[Proto-Scripty] Re: MySQL - order ID
Could the require_once do something? Because this is the only
outside content I have. In particularly it's the index.php - so this
way the database and everything else is configured.
Check your script for any whitespace (spaces, newlines, anything at
all) outside of the ?php ? delimiters. Something is printing some
content to the page buffer before the header is being sent, and that's
the problem. It doesn't need to be anything you wrote, it could be an
extra space at the top of your script, or if your text editor likes to
put a BOM at the top of the file, it could be that.
Walter
On Jul 3, 2009, at 9:54 AM, WLQ wrote:
Unfortunately it's not them who create a problem.
THis is the code I use:
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('widgets',$original)){
$data = get_object_vars($master);
array_shift($data);
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}
}else{
header('HTTP/1.0 404 Missing',true,404);
}
Those errors wont occur when you remove the echo / print_r
statements
... they are just moaning about the web server detecting content and
expressing its own headers...
If you remove the lines i asked u to add it will be fine
Alex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us prototype-scriptaculous@googlegroups.com
Sent: Friday, July 03, 2009 1:53 PM
Subject: [Proto-Scripty] Re: MySQL - order
Well
widgets Object ( [id] = 3 [name] = 3.00 [description] = 3
[position] = 3 [updated_at] = 2009-06-05 14:39:07 )
And the second one ($original) returned an id of 3. So the answer is
you should write $master instead of $original.
So this problem is solved, but the errors won't stop. You solve one
problem and here you go another one:
Cannot modify header information - headers already sent by (output
started at:1) LOCATION: line 8
If anything it should be $master as thats what is most likely to
be an
array I dont know MAR at all but unless it parses the I do
into a
loop
then t is inal is moe likt into be an id/string/int thaMAR
array...
To test
er {
ray.y. p
t_r($master); // shto d return .. {
eay
an array or
object)
- igininal Message -
Fm:/:/ shQ maybe...@gmail.com
(noTo: Prototype script.aculo.us
prototype-siptptacul...@googlegroups.com
S Sent: Friday, July 03, 2009 12:51 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
orde
ID
d it then be:
$data get_tbject_v_vars($master);
Instd ofof:
$data = get_object_var ordei ID
be:
a $datgh the s the and third line;
owly and carefully. Look at
each variable that is being t andnd each variable that is being
read.
(Variables ly. Le left of the = are being set.) Ask yourself
what it's
supposed to be carrying, andee if f you can spot what it really is
instead.
Here's a hint: In line two, I assigned a value to a variable,
but on
line 3, I forgot to use it and used something else instead.
Walter
On Jul 2, 2009, at 6:09 AM, WLQ wrote:
This is as far as I've been able to go, please tell what's wrong.
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('widgets',$original)){
$dat $data = get__vject_varginal);
if ( is_array($data)
arra
rshift($d($data);
$new = MyA $da= g= gereobject_vn, if ( i( is
rray($da$new-save();
== $ntw-gors()){
header('ContA yda= g= g/html; chet=utf-8')8
//tve();
ift iou you need:
pririr'r'i.e'i.em_ew-id header('C
ntenstens
heHTTP/1.T 50.0 500 Server Erroue,true,50
t ft eu ne
}
itet itese
se{
. 04 M
.',true,41.0;
ror
ht
there
in fr f you.
Walter
On Jul 1, 2009, at 1:36 PM, WLQ wrote:
I understand unshould plem, is:
if(is_array($data)) {
array_shift($data);
}
Instead of:
array_shift($data);
Or jus
if(is_array($data)) {
array_shift($data);
}
HTH Alex
- Original Message -
From: Walter Lee Davis wa...@wdstudio.com
To: prototype-scriptaculous@googlegroups.com
Sent: Wednesday, July 01, 2009 5:56 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
Which means it's not getting an array. So look and see
whate whaS
it IS
getting. What is the value of $dvaluetof $datoint? (Use echo(),
print_r(), see that it ke that to output the value.)
I can see tI canrsee ight away, looking back over thhat ie
the va
a
s fairly stupid error on my part intmyduced while
refactoring the
he vaue.)working code into an example you could pick coult pnd
learn from l
r
stand on
your
own here.
Walter
On Jul 1
[Proto-Scripty] Re: MySQL - order ID
Well it is something wrong with index.php but strangely it's saying
that it occurs on this line:
script src=itanu_files/prototype.js/script
... but why do you really need to change the header:
header('Content-type: text/html; charset=utf-8');
if in my index.php that's included in the create_clone one is
allready:
meta http-equiv=Content-type content=text/html; charset=UTF-8
Yes, it could be something inside the code it's requiring that is
issuing a header. But it could still be an error in the code inside
your index.php page. Im nnot aware of anything in MAR itself that can
cause this error.
Try this (it's a good general debugging trick): inside the index.php,
commet oout all of the header() calls, and then access the page using
Firebug. Look at the response (in Firebug's Console tab) to see what,
if anything, is being printed to the browser. You may have an error in
there that isn't being properly trapped, although I'm not seeing it if
that's the case.
Walter
On Jul 3, 2009, at 11:31 AM, WLQ wrote:
Could the require_once do something? Because this is the only
outside content I have. In particularly it's the index.php - so this
way the daabaase and everything else is configured.
Check your script for any whitespace (spaces, newlines, aything at
all) outside ofthe ?pphp ? delimiters. Something is printing
some
content to the page buffer before the header is being sent, and
that's
the problem. It doesn't need to be anything you wrote, it could be an
extra space at the top of your script, or if your text editor likes
to
put a BOM at the top of the file, it could be that.
Walter
On Jul 3, 2009, at 9:54 AM, WLQ wrote:
Unfortunately it's not them who create a problem.
THis is the code I use:
$original = $POTT[''original'];
if($master = MyActiveRecord::FindById('widgets',$original)){
$daat =get_oobjject_vars($master);
arrayshifft(data);
$new = MyActiveRecord::Create('clones',$data);
$w-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
print 'item_' ew--id;i
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}
}else{
header('HTTP/1.0 404 Missing',true,404);
}
Those errors wont occur when you remove the echo / print_r
statements
... they are just moaning about the web server detecting content
and
expressing its own headers...
If you remove the lines i asked u to add it will be fine
Alex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us
prototype-scriptaculous@googlegroups.com
Sent: Friday, July 03, 2009 1:53 PM
Subject: [Proto-Scripty] Re: MySQL - order
Well
widgets Object ( [id] = mm] =] 3..00 00 [description] = 3
[position] = 3 [updated_at] = 2009-06-05 14:07 )7 )
And the second one ($original) returned an id of 3. So the
answer is
you should write $master instead of $original.
So this problem is solved, but the errors won't stop. You solve
one
problem and here you go another one:
Cannot modify header information - headers already sent by (output
started at:1) LOCATION: line 8
If anything it should be $master as thats what is most likely to
be an
array I dont know MAR at all but unless it ass th the I do
into a
loop
then t is iais ms moe likt into be an id/stringt thaMhaMAR
array...
To test
er. .
r ray.y. p
t_r($me /; // // shto d return .. {
eay
an array or
object)
- igininal Messag---
Fm Fm:/:/ shQ maybe...@gm.co.
(noTo: Prototype script.aculo.us
rotoeype-sipsiptptacul...@googlegroups.c
S Sent: Friday, July 03,09 12:51:51 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
orde
ID
d it then be:
$data get_tbject_v_vars($mas);
In
Instd ofof:
$dataet_bjecobject_var ordei ID
be:
a $datgh thehe and thnd third line;
owly anrefuly. Loyk atok at
ach vaciabariablet is eing eing t andnd each variable tha bein
read.
(Vales l. Leyleft of t of the = are being set.) Ask ylf
wht's
suppobe arrying, rying, andee if f you can spot what i
really is
instead.
two, I assignue tovalue to a variable,
but on
ablne 3, line 3, I forgot to use it and used something else instead.
Walter
On Jul 2, 2009, at 6:09 AM, WLQ wrote:
This is as far as I've been able to go, please tell what's
wrong.
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('widgets',$original)){
$dat $data = get__vject_varginal);
if ( is_array($data)
arra
rshift($d( $ne
$ne=data);
i( is
rray($if ne issave();
rray(f newesave();){
header('ContA yda= g= g/htr('CcA u ydag= g/h
g= g/h
//tve();
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f,treu
[Proto-Scripty] Re: MySQL - order ID
Well it is something wrong with index.php but strangely it's saying
that it occurs on this line:
script src=itanu_files/prototype.js/script
... but why do you really need to change the header:
header('Content-type: text/html; charset=utf-8');
if in my index.php that's included in the create_clone one is
allready:
meta http-equiv=Content-type content=text/html; charset=UTF-8
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[Proto-Scripty] Re: MySQL - order ID
I haven't really done anything there, it's just the test page. I've just combined everything: http://www.pastie.org/533394 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
index.php http://www.pastie.org/533394 create_clone.php http://www.pastie.org/533425 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Right, also line number 34. Now here is how its outputting in html: li class=clone id=item_92span class=remove(x)/spanclone3/ li When it should output it like: li id=item_92clone3span class=remove(x)/span Why does it give it a class of clone? And switching the places of remove class and the id (line:117+). --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
This is as far as I've been able to go, please tell what's wrong.
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('widgets',$original)){
$data = get_object_vars($original);
if ( is_array($data) )
array_shift($data);
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}
}else{
header('HTTP/1.0 404 Missing',true,404);
}
You're solving the wrong problem, then. Keep looking, it's right there
in front of you.
Walter
On Jul 1, 2009, at 1:36 PM, WLQ wrote:
I understand I should put this:
if(is_array($data)) {
array_shift($data);
}
Instead of:
array_shift($data);
Or just do
if(is_array($data)) {
array_shift($data);
}
HTH Alex
- Original Message -
From: Walter Lee Davis wa...@wdstudio.com
To: prototype-scriptaculous@googlegroups.com
Sent: Wednesday, July 01, 2009 5:56 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
Which means it's not getting an array. So look and see what it IS
getting. What is the value of $data at that point? (Use echo(),
print_r(), something like that to output the value.)
I can see the error right away, looking back over the code. It's a
fairly stupid error on my part introduced while refactoring the
working code into an example you could pick apart and learn from.
I want you to find it, because otherwise you will never stand on
your
own here.
Walter
On Jul 1, 2009, at 10:31 AM, WLQ wrote:
But here's what I get in error:
array_shift() [function.array-shift]: The argument should be an
array
On this line:
array_shift($data);
Yes. Like any example that you will ever find on the Web, this one
needs to be adjusted to match your environment. Some basic
fluency in
PHP is a requirement to use the MAR system, it can't divine
everything
for you.
Walter
On Jul 1, 2009, at 5:57 AM, WLQ wrote:
Right, shouldn't then that be 'widgets'? Because the table of our
original sortable list were controlled by the widgets table. So
like:
if($master = MyActiveRecord::FindById('widgets',$original)){
Originals is a table in the database, it contains one of each
type of
thing you wish to be able to clone into the clones table.
MyActiveRecord creates a PHP class for each table you wrap it
around, and each row of the table becomes an object of that
class
when
you request it through MAR.
In short, this line:
if($master = MyActiveRecord::FindById('originals',$original)){
...if it finds a table called 'originals' in your database, will
return the row with the ID matching $original (or false).
Walter
On Jun 29, 2009, at 12:25 PM, WLQ wrote:
It says - Class originals does not exist
Where does the originals class comes from? What is the
originals
from
the code above?
If this is the code you are using (and I've added the missing
close
parenthesis), then the fact that you are getting a 200 back
(and a
new
ID) means that you have successfully created a new clone.
Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html;
charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab of
Firebug
open. Make sure Firebug is set to show XHR transactions. You
should
be
able to observe the request to create_clone, and see the reply
from
the server. The reply should be the new ID of your clone. If
it
isn't,
then you have more debugging to do.
Things to check here:
* Have you included/required the library (MyActiveRecord) in
this
script, and have you defined the constants it needs (MySQL
address
and
credentials, also known as a DSN).
* Have you got a MySQL table called clones?
* Have you enabled error reporting on your server for your
test
pages,
so you can see the PHP errors as they whiz by?
* Have you ordered that fat book I recommended?
Debugging PHP is like playing Whack-a-Mole. You fix one thing,
and
another pops up. You
[Proto-Scripty] Re: MySQL - order ID
Right, shouldn't then that be 'widgets'? Because the table of our
original sortable list were controlled by the widgets table. So like:
if($master = MyActiveRecord::FindById('widgets',$original)){
Originals is a table in the database, it contains one of each type of
thing you wish to be able to clone into the clones table.
MyActiveRecord creates a PHP class for each table you wrap it
around, and each row of the table becomes an object of that class when
you request it through MAR.
In short, this line:
if($master = MyActiveRecord::FindById('originals',$original)){
...if it finds a table called 'originals' in your database, will
return the row with the ID matching $original (or false).
Walter
On Jun 29, 2009, at 12:25 PM, WLQ wrote:
It says - Class originals does not exist
Where does the originals class comes from? What is the originals from
the code above?
If this is the code you are using (and I've added the missing close
parenthesis), then the fact that you are getting a 200 back (and a
new
ID) means that you have successfully created a new clone. Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab of Firebug
open. Make sure Firebug is set to show XHR transactions. You should
be
able to observe the request to create_clone, and see the reply from
the server. The reply should be the new ID of your clone. If it
isn't,
then you have more debugging to do.
Things to check here:
* Have you included/required the library (MyActiveRecord) in this
script, and have you defined the constants it needs (MySQL address
and
credentials, also known as a DSN).
* Have you got a MySQL table called clones?
* Have you enabled error reporting on your server for your test
pages,
so you can see the PHP errors as they whiz by?
* Have you ordered that fat book I recommended?
Debugging PHP is like playing Whack-a-Mole. You fix one thing, and
another pops up. You iterate, in other, more dainty words.
Walter
On Jun 28, 2009, at 12:04 PM, WLQ wrote:
Also I've used that clone.php you gave, the only thing it doesn't do
is change the MySQL table itself.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/prototype-scriptaculous?hl=en
-~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
But here's what I get in error:
array_shift() [function.array-shift]: The argument should be an array
On this line:
array_shift($data);
Yes. Like any example that you will ever find on the Web, this one
needs to be adjusted to match your environment. Some basic fluency in
PHP is a requirement to use the MAR system, it can't divine everything
for you.
Walter
On Jul 1, 2009, at 5:57 AM, WLQ wrote:
Right, shouldn't then that be 'widgets'? Because the table of our
original sortable list were controlled by the widgets table. So like:
if($master = MyActiveRecord::FindById('widgets',$original)){
Originals is a table in the database, it contains one of each type of
thing you wish to be able to clone into the clones table.
MyActiveRecord creates a PHP class for each table you wrap it
around, and each row of the table becomes an object of that class
when
you request it through MAR.
In short, this line:
if($master = MyActiveRecord::FindById('originals',$original)){
...if it finds a table called 'originals' in your database, will
return the row with the ID matching $original (or false).
Walter
On Jun 29, 2009, at 12:25 PM, WLQ wrote:
It says - Class originals does not exist
Where does the originals class comes from? What is the originals
from
the code above?
If this is the code you are using (and I've added the missing close
parenthesis), then the fact that you are getting a 200 back (and a
new
ID) means that you have successfully created a new clone.
Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab of
Firebug
open. Make sure Firebug is set to show XHR transactions. You should
be
able to observe the request to create_clone, and see the reply from
the server. The reply should be the new ID of your clone. If it
isn't,
then you have more debugging to do.
Things to check here:
* Have you included/required the library (MyActiveRecord) in this
script, and have you defined the constants it needs (MySQL address
and
credentials, also known as a DSN).
* Have you got a MySQL table called clones?
* Have you enabled error reporting on your server for your test
pages,
so you can see the PHP errors as they whiz by?
* Have you ordered that fat book I recommended?
Debugging PHP is like playing Whack-a-Mole. You fix one thing, and
another pops up. You iterate, in other, more dainty words.
Walter
On Jun 28, 2009, at 12:04 PM, WLQ wrote:
Also I've used that clone.php you gave, the only thing it
doesn't do
is change the MySQL table itself.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com
For more options, visit this group at
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-~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
But here's what I get in error:
array_shift() [function.array-shift]: The argument should be an array
On this line:
array_shift($data);
Yes. Like any example that you will ever find on the Web, this one
needs to be adjusted to match your environment. Some basic fluency in
PHP is a requirement to use the MAR system, it can't divine everything
for you.
Walter
On Jul 1, 2009, at 5:57 AM, WLQ wrote:
Right, shouldn't then that be 'widgets'? Because the table of our
original sortable list were controlled by the widgets table. So like:
if($master = MyActiveRecord::FindById('widgets',$original)){
Originals is a table in the database, it contains one of each type of
thing you wish to be able to clone into the clones table.
MyActiveRecord creates a PHP class for each table you wrap it
around, and each row of the table becomes an object of that class
when
you request it through MAR.
In short, this line:
if($master = MyActiveRecord::FindById('originals',$original)){
...if it finds a table called 'originals' in your database, will
return the row with the ID matching $original (or false).
Walter
On Jun 29, 2009, at 12:25 PM, WLQ wrote:
It says - Class originals does not exist
Where does the originals class comes from? What is the originals
from
the code above?
If this is the code you are using (and I've added the missing close
parenthesis), then the fact that you are getting a 200 back (and a
new
ID) means that you have successfully created a new clone.
Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab of
Firebug
open. Make sure Firebug is set to show XHR transactions. You should
be
able to observe the request to create_clone, and see the reply from
the server. The reply should be the new ID of your clone. If it
isn't,
then you have more debugging to do.
Things to check here:
* Have you included/required the library (MyActiveRecord) in this
script, and have you defined the constants it needs (MySQL address
and
credentials, also known as a DSN).
* Have you got a MySQL table called clones?
* Have you enabled error reporting on your server for your test
pages,
so you can see the PHP errors as they whiz by?
* Have you ordered that fat book I recommended?
Debugging PHP is like playing Whack-a-Mole. You fix one thing, and
another pops up. You iterate, in other, more dainty words.
Walter
On Jun 28, 2009, at 12:04 PM, WLQ wrote:
Also I've used that clone.php you gave, the only thing it
doesn't do
is change the MySQL table itself.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com
For more options, visit this group at
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-~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
But here's what I get in error:
array_shift() [function.array-shift]: The argument should be an array
On this line:
array_shift($data);
Yes. Like any example that you will ever find on the Web, this one
needs to be adjusted to match your environment. Some basic fluency in
PHP is a requirement to use the MAR system, it can't divine everything
for you.
Walter
On Jul 1, 2009, at 5:57 AM, WLQ wrote:
Right, shouldn't then that be 'widgets'? Because the table of our
original sortable list were controlled by the widgets table. So like:
if($master = MyActiveRecord::FindById('widgets',$original)){
Originals is a table in the database, it contains one of each type of
thing you wish to be able to clone into the clones table.
MyActiveRecord creates a PHP class for each table you wrap it
around, and each row of the table becomes an object of that class
when
you request it through MAR.
In short, this line:
if($master = MyActiveRecord::FindById('originals',$original)){
...if it finds a table called 'originals' in your database, will
return the row with the ID matching $original (or false).
Walter
On Jun 29, 2009, at 12:25 PM, WLQ wrote:
It says - Class originals does not exist
Where does the originals class comes from? What is the originals
from
the code above?
If this is the code you are using (and I've added the missing close
parenthesis), then the fact that you are getting a 200 back (and a
new
ID) means that you have successfully created a new clone.
Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab of
Firebug
open. Make sure Firebug is set to show XHR transactions. You should
be
able to observe the request to create_clone, and see the reply from
the server. The reply should be the new ID of your clone. If it
isn't,
then you have more debugging to do.
Things to check here:
* Have you included/required the library (MyActiveRecord) in this
script, and have you defined the constants it needs (MySQL address
and
credentials, also known as a DSN).
* Have you got a MySQL table called clones?
* Have you enabled error reporting on your server for your test
pages,
so you can see the PHP errors as they whiz by?
* Have you ordered that fat book I recommended?
Debugging PHP is like playing Whack-a-Mole. You fix one thing, and
another pops up. You iterate, in other, more dainty words.
Walter
On Jun 28, 2009, at 12:04 PM, WLQ wrote:
Also I've used that clone.php you gave, the only thing it
doesn't do
is change the MySQL table itself.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/prototype-scriptaculous?hl=en
-~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
But here's what I get in error:
array_shift() [function.array-shift]: The argument should be an array
On this line:
array_shift($data);
Yes. Like any example that you will ever find on the Web, this one
needs to be adjusted to match your environment. Some basic fluency in
PHP is a requirement to use the MAR system, it can't divine everything
for you.
Walter
On Jul 1, 2009, at 5:57 AM, WLQ wrote:
Right, shouldn't then that be 'widgets'? Because the table of our
original sortable list were controlled by the widgets table. So like:
if($master = MyActiveRecord::FindById('widgets',$original)){
Originals is a table in the database, it contains one of each type of
thing you wish to be able to clone into the clones table.
MyActiveRecord creates a PHP class for each table you wrap it
around, and each row of the table becomes an object of that class
when
you request it through MAR.
In short, this line:
if($master = MyActiveRecord::FindById('originals',$original)){
...if it finds a table called 'originals' in your database, will
return the row with the ID matching $original (or false).
Walter
On Jun 29, 2009, at 12:25 PM, WLQ wrote:
It says - Class originals does not exist
Where does the originals class comes from? What is the originals
from
the code above?
If this is the code you are using (and I've added the missing close
parenthesis), then the fact that you are getting a 200 back (and a
new
ID) means that you have successfully created a new clone.
Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab of
Firebug
open. Make sure Firebug is set to show XHR transactions. You should
be
able to observe the request to create_clone, and see the reply from
the server. The reply should be the new ID of your clone. If it
isn't,
then you have more debugging to do.
Things to check here:
* Have you included/required the library (MyActiveRecord) in this
script, and have you defined the constants it needs (MySQL address
and
credentials, also known as a DSN).
* Have you got a MySQL table called clones?
* Have you enabled error reporting on your server for your test
pages,
so you can see the PHP errors as they whiz by?
* Have you ordered that fat book I recommended?
Debugging PHP is like playing Whack-a-Mole. You fix one thing, and
another pops up. You iterate, in other, more dainty words.
Walter
On Jun 28, 2009, at 12:04 PM, WLQ wrote:
Also I've used that clone.php you gave, the only thing it
doesn't do
is change the MySQL table itself.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/prototype-scriptaculous?hl=en
-~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
I understand I should put this:
if(is_array($data)) {
array_shift($data);
}
Instead of:
array_shift($data);
Or just do
if(is_array($data)) {
array_shift($data);
}
HTH Alex
- Original Message -
From: Walter Lee Davis wa...@wdstudio.com
To: prototype-scriptaculous@googlegroups.com
Sent: Wednesday, July 01, 2009 5:56 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
Which means it's not getting an array. So look and see what it IS
getting. What is the value of $data at that point? (Use echo(),
print_r(), something like that to output the value.)
I can see the error right away, looking back over the code. It's a
fairly stupid error on my part introduced while refactoring the
working code into an example you could pick apart and learn from.
I want you to find it, because otherwise you will never stand on your
own here.
Walter
On Jul 1, 2009, at 10:31 AM, WLQ wrote:
But here's what I get in error:
array_shift() [function.array-shift]: The argument should be an array
On this line:
array_shift($data);
Yes. Like any example that you will ever find on the Web, this one
needs to be adjusted to match your environment. Some basic fluency in
PHP is a requirement to use the MAR system, it can't divine
everything
for you.
Walter
On Jul 1, 2009, at 5:57 AM, WLQ wrote:
Right, shouldn't then that be 'widgets'? Because the table of our
original sortable list were controlled by the widgets table. So
like:
if($master = MyActiveRecord::FindById('widgets',$original)){
Originals is a table in the database, it contains one of each
type of
thing you wish to be able to clone into the clones table.
MyActiveRecord creates a PHP class for each table you wrap it
around, and each row of the table becomes an object of that class
when
you request it through MAR.
In short, this line:
if($master = MyActiveRecord::FindById('originals',$original)){
...if it finds a table called 'originals' in your database, will
return the row with the ID matching $original (or false).
Walter
On Jun 29, 2009, at 12:25 PM, WLQ wrote:
It says - Class originals does not exist
Where does the originals class comes from? What is the originals
from
the code above?
If this is the code you are using (and I've added the missing
close
parenthesis), then the fact that you are getting a 200 back
(and a
new
ID) means that you have successfully created a new clone.
Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab of
Firebug
open. Make sure Firebug is set to show XHR transactions. You
should
be
able to observe the request to create_clone, and see the reply
from
the server. The reply should be the new ID of your clone. If it
isn't,
then you have more debugging to do.
Things to check here:
* Have you included/required the library (MyActiveRecord) in this
script, and have you defined the constants it needs (MySQL
address
and
credentials, also known as a DSN).
* Have you got a MySQL table called clones?
* Have you enabled error reporting on your server for your test
pages,
so you can see the PHP errors as they whiz by?
* Have you ordered that fat book I recommended?
Debugging PHP is like playing Whack-a-Mole. You fix one thing,
and
another pops up. You iterate, in other, more dainty words.
Walter
On Jun 28, 2009, at 12:04 PM, WLQ wrote:
Also I've used that clone.php you gave, the only thing it
doesn't do
is change the MySQL table itself.
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You received this message because you are subscribed to the Google Groups
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[Proto-Scripty] Re: MySQL - order ID
It says - Class originals does not exist
Where does the originals class comes from? What is the originals from
the code above?
If this is the code you are using (and I've added the missing close
parenthesis), then the fact that you are getting a 200 back (and a new
ID) means that you have successfully created a new clone. Otherwise,
you should be getting a 500 or 404 back.
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original)){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Visit your test page with Firefox and with the Console tab of Firebug
open. Make sure Firebug is set to show XHR transactions. You should be
able to observe the request to create_clone, and see the reply from
the server. The reply should be the new ID of your clone. If it isn't,
then you have more debugging to do.
Things to check here:
* Have you included/required the library (MyActiveRecord) in this
script, and have you defined the constants it needs (MySQL address and
credentials, also known as a DSN).
* Have you got a MySQL table called clones?
* Have you enabled error reporting on your server for your test pages,
so you can see the PHP errors as they whiz by?
* Have you ordered that fat book I recommended?
Debugging PHP is like playing Whack-a-Mole. You fix one thing, and
another pops up. You iterate, in other, more dainty words.
Walter
On Jun 28, 2009, at 12:04 PM, WLQ wrote:
Also I've used that clone.php you gave, the only thing it doesn't do
is change the MySQL table itself.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com
For more options, visit this group at
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-~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Parse error between:
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original){
We're not getting this done by pasting little bits of code back and
forth. You're missing something in here, the server process that does
the clone in the database has to return the new ID -- that's the only
place it can come from. If you go back to my example, I had the last
line of the onSuccess method update the clone's ID with the
responseText from the server. So in your PHP clone code, make sure
that the last thing it does is print 'item_someNumber' (where
someNumber is in fact the most recently added element ID. In MAR, this
would look like this:
//create_clone.php
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original){
$data = get_object_vars($original);
array_shift($data); //get rid of the ID
$new = MyActiveRecord::Create('clones',$data);
$new-save();
if(false === $new-get_errors()){
header('Content-type: text/html; charset=utf-8');
//this is the part you need:
print 'item_' . $new-id;
}else{
header('HTTP/1.0 500 Server Error',true,500);
exit;
}}else{
header('HTTP/1.0 404 Missing',true,404);
}
Walter
On Jun 17, 2009, at 12:57 PM, WLQ wrote:
I'm quite positive that it's something wrong with your script, because
on drop (clone) this gets inserted in html:
li class=clone id=span class=remove(x)/spanDescription/
li
Instead of being:
li class=clone id=Item_someNumberDescriptionspan
class=remove
(x)/span/li
For some reason it creates 2 instances instead of one (both of the
above). If you drag out items in ascending order by the id (1,2,3).
Right! There wasn't any _ just the id, now everything is fine.
The problem I'm seeing now is that when I clone an item, it's
becoming
undraggable until you drop on more item.
Basically last dropped item won't move, previous items will start
moving. It will also create a space [0] =
You'll understand what I'm talking about when you'll look at the
examplehttp://scriptaculous.host22.com/
What does your HTML look like? Are your list element IDs in the form
that Sortable requires?
ul id=my_sortable_list
li id=someString_1The visible draggable part/li
li id=someString_3The visible draggable part/li
li id=someString_4The visible draggable part/li
/ul
Unless your LIs have an ID and that IDegigins with one or more
letters
a-z, has exactly one underscore in it followed by a unique number
(which should be the ID column value from your database, just to
tie a
bow on things here) then you won't get anything out of
Sortable.serialize() -- not even an error.
Walter
On Jun 13, 2009, at 12:29 PM, WLQ wrote:
As you've noted the post should give you some feedback like this:
whatever_your_list_ID_is = Array(
0 = 12,
1 = 13,
2 = 24,
3 = 2,
4 = 42
)
But it does not return any number on the other side:
Array
(
[whatever_your_list_ID_is] = Array
(
[0] =
[1] =
[2] =
[3] =
)
)
Yes, mysql_query doesn't return a list, it returns a resource
iedenttifier. You have to create the list yourself using a loop nd
my
y
sql_fetch_object or mysql_fetch_array or one of theotther
fetchers.
efoefefore we go much furthe I need t to remind you that this is not
a P
PHP
he
uag
uages on earth.
The example I posted was working code ripped out obusy usy site.
However it relies on the MyActiveRecord ORM to do anything.
define('MYACTIVERECORD_CONCTN_STR''mysyql://use/user::pa
'm'mysysql://
databasename')R', 'm'mysysql
re_once('MyActiveRecord.0.5.php');
claswiets eendnd MyActyActivvetendns Mds My
$lisecord{}
iveRecordextetendnds getulu,'osipn nSCC),nul,,,po
ion nSC');
;
s' ts',',
poon nts',nulu,
ulu,
nSC'n 'n
w
w
w h//prin-w / /tioc ctiti
ipn
tn
tionitt
itt th
Th alis all there is to that. Anything else, I really rethihthis
is
that bn:0-312-3178617-31S -3 n-ISn6IS -32-d17't17't knoway be -he
curr784-2 (
is). PHP s). and Mnd s). pm. pmens).ntmeny by Luke Welling and
Laura
homson Thomso
)
)
Waltealter
AMS)
*Where I best meanmean eanst.
t.
On Jun 13, 2009 9:04 :04 AM, WLQ wrote:
I've followed your link and tried to buihe listlist as you
suggested
there. But it gives me.
ERRNO: 2 TEXT: Invalid argument supplied for foreach()
LOCATION: ...,
line 7
http://jsbin.com/elocu/edit
re' a list list ofs. (I ums. (I uatabasebaseoblems.ve the st of p
sortable too).
clones any item but not
the
first, it wil nde nd ertverted.vd. But you wout ont be able to
move
it (inside of cloned sortable), when you drag
[Proto-Scripty] Re: MySQL - order ID
Right, now it works. Even though it copies and item and outputting it
in the sortable list. It's not reverting back (you can only make one
copy as the item you've dragged and dropped will be erased from the
original list).
Also I've used that clone.php you gave, the only thing it doesn't do
is change the MySQL table itself.
You need a second parenthesis at the end of the second line. Do you
see it?
Walter
On Jun 28, 2009, at 7:19 AM, WLQ wrote:
Parse error between:
$original = $_POST['original'];
if($master = MyActiveRecord::FindById('originals',$original){
We're not getting this done by pasting little bits of code back and
forth. You're missing something in here, the server process that
does
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/prototype-scriptaculous?hl=en
-~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
I'm quite positive that it's something wrong with your script, because
on drop (clone) this gets inserted in html:
li class=clone id=span class=remove(x)/spanDescription/
li
Instead of being:
li class=clone id=Item_someNumberDescriptionspan class=remove
(x)/span/li
For some reason it creates 2 instances instead of one (both of the
above). If you drag out items in ascending order by the id (1,2,3).
Right! There wasn't any _ just the id, now everything is fine.
The problem I'm seeing now is that when I clone an item, it's becoming
undraggable until you drop on more item.
Basically last dropped item won't move, previous items will start
moving. It will also create a space [0] =
You'll understand what I'm talking about when you'll look at the
examplehttp://scriptaculous.host22.com/
What does your HTML look like? Are your list element IDs in the form
that Sortable requires?
ul id=my_sortable_list
li id=someString_1The visible draggable part/li
li id=someString_3The visible draggable part/li
li id=someString_4The visible draggable part/li
/ul
Unless your LIs have an ID and that IDegigins with one or more
letters
a-z, has exactly one underscore in it followed by a unique number
(which should be the ID column value from your database, just to tie a
bow on things here) then you won't get anything out of
Sortable.serialize() -- not even an error.
Walter
On Jun 13, 2009, at 12:29 PM, WLQ wrote:
As you've noted the post should give you some feedback like this:
whatever_your_list_ID_is = Array(
0 = 12,
1 = 13,
2 = 24,
3 = 2,
4 = 42
)
But it does not return any number on the other side:
Array
(
[whatever_your_list_ID_is] = Array
(
[0] =
[1] =
[2] =
[3] =
)
)
Yes, mysql_query doesn't return a list, it returns a resource
iedenttifier. You have to create the list yourself using a loop nd
my
y
sql_fetch_object or mysql_fetch_array or one of theotther
fetchers.
efoefefore we go much furthe I need t to remind you that this is not
a P
PHP
he
uag
uages on earth.
The example I posted was working code ripped out obusy usy site.
However it relies on the MyActiveRecord ORM to do anything.
define('MYACTIVERECORD_CONCTN_STR''mysyql://use/user::pa 'm'mysysql://
databasename')R', 'm'mysysql
re_once('MyActiveRecord.0.5.php');
claswiets eendnd MyActyActivvetendns Mds My
$lisecord{}
iveRecordextetendnds getulu,'osipn nSCC),nul,,,po
ion nSC');
;
s' ts',',
poon nts',nulu,
ulu,
nSC'n 'n
w
w
w h//prin-w / /tioc ctiti
ipn
tn
tionitt
itt th
Th alis all there is to that. Anything else, I really rethihthis
is
that bn:0-312-3178617-31S -3 n-ISn6IS -32-d17't17't knoway be -he curr784-2 (
is). PHP s). and Mnd s). pm. pmens).ntmeny by Luke Welling and
Laura
homson Thomso
)
)
Waltealter
AMS)
*Where I best meanmean eanst.
t.
On Jun 13, 2009 9:04 :04 AM, WLQ wrote:
I've followed your link and tried to buihe listlist as you suggested
there. But it gives me.
ERRNO: 2 TEXT: Invalid argument supplied for foreach()
LOCATION: ...,
line 7
http://jsbin.com/elocu/edit
re' a list list ofs. (I ums. (I uatabasebaseoblems.ve the st of p
sortable too).
clones any item but not
the
first, it wil nde nd ertverted.vd. But you wout ont be able to
move
it (inside of cloned sortable), when you drag and drop one more
it
apparently
receives the ability of being dragged. What is extremely weir.
Here's
one more weirdness, if you drag items from originals in order they
appear, then they will be cloned but won't be reverted. I've also
added your print_r($_POST) to the update_order.php but it's giving
some unfair results.
I've uploaded the whole pack to a some website.
Checkoutttpthttp://scris.hculous.host22.com/
cul On Jun 8, 1:00 pm, Walter Lee Davis wam/
@wdstudio.com/scote:
Gaa! I always get this backward. As Mr. Wonka w, d say,
Strike
that; reverse it!
er_yoatv your_your_lv = Arrtv = Array(
_ID_is 2 12 = 0
r_lv 13 =
our_lis2,
2 13 ,= = 0 42 =
= 0 42 = = 0 42 = 4
= 0 42
O 8, 2009, a,= 3,
ote: 42 wrote:
wrote data generated by Sortablewrotialize looks like this after
PHP
grabs it from the POST:
whatever_your_list_ID_is = Array(
0 = 1tev
1 = 13,
2 = 24,
3 = 2,
4 = 42
)
The keys of the array give the position, the values give the
numerical
part of the list item ID. So in this case, the list looked like
this
in the DOM when serialize() wrapped it up:
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post
[Proto-Scripty] Re: MySQL - order ID
I've followed your link and tried to build the list as you suggested there. But it gives me. ERRNO: 2 TEXT: Invalid argument supplied for foreach() LOCATION: ..., line 7 http://jsbin.com/elocu/edit Here's a list of problems. (I use database to drive the second sortable too). Now, if you drag an item from originals to clones any item but not the first, it will be cloned and reverted. But you wont be able to move it (inside of cloned sortable), when you drag and drop one more item, that item wont move ass well, but previous dropped item apparently receives the ability of being dragged. What is extremely weir. Here's one more weirdness, if you drag items from originals in order they appear, then they will be cloned but won't be reverted. I've also added your print_r($_POST) to the update_order.php but it's giving some unfair results. I've uploaded the whole pack to a some website. Check it outhttp://scriptaculous.host22.com/ On Jun 8, 1:00 pm, Walter Lee Davis wa...@wdstudio.com wrote: Gaa! I always get this backward. As Mr. Wonka would say, Strike that; reverse it! whatever_your_list_ID_is = Array( 12 = 0, 13 = 1, 24 = 2, 2 = 3, 42 = 4 ) Walter On Jun 8, 2009, at 6:56 AM, Walter Lee Davis wrote: The data generated by Sortable.serialize looks like this after PHP grabs it from the POST: whatever_your_list_ID_is = Array( 0 = 12, 1 = 13, 2 = 24, 3 = 2, 4 = 42 ) The keys of the array give the position, the values give the numerical part of the list item ID. So in this case, the list looked like this in the DOM when serialize() wrapped it up: --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Right! There wasn't any _ just the id, now everything is fine.
The problem I'm seeing now is that when I clone an item, it's becoming
undraggable until you drop on more item.
Basically last dropped item won't move, previous items will start
moving. It will also create a space [0] =
You'll understand what I'm talking about when you'll look at the
example
http://scriptaculous.host22.com/
What does your HTML look like? Are your list element IDs in the form
that Sortable requires?
ul id=my_sortable_list
li id=someString_1The visible draggable part/li
li id=someString_3The visible draggable part/li
li id=someString_4The visible draggable part/li
/ul
Unless your LIs have an ID and that ID begins with one or more letters
a-z, has exactly one underscore in it followed by a unique number
(which should be the ID column value from your database, just to tie a
bow on things here) then you won't get anything out of
Sortable.serialize() -- not even an error.
Walter
On Jun 13, 2009, at 12:29 PM, WLQ wrote:
As you've noted the post should give you some feedback like this:
whatever_your_list_ID_is = Array(
0 = 12,
1 = 13,
2 = 24,
3 = 2,
4 = 42
)
But it does not return any number on the other side:
Array
(
[whatever_your_list_ID_is] = Array
(
[0] =
[1] =
[2] =
[3] =
)
)
Yes, mysql_query doesn't return a list, it returns a resource
identifier. You have to create the list yourself using a loop and
mysql_fetch_object or mysql_fetch_array or one of the other
fetchers.
Before we go much further, I need to remind you that this is not a
PHP
list, and that those things do exist -- that's got to be one of the
best* explained languages on earth.
The example I posted was working code ripped out of a busy site.
However it relies on the MyActiveRecord ORM to do anything.
define('MYACTIVERECORD_CONNECTION_STR', 'mysql://user:p...@localhost/
databasename');
require_once('MyActiveRecord.0.5.php');
class widgets extends MyActiveRecord{}
$list = MyActiveRecord::FindAll('widgets',null,'position ASC');
foreach($list as $item){
//print_r($item);
//do what you want with $item-name, $item-description...
}
That is all there is to that. Anything else, I really recommend this
book: ISBN:0-672-31784-2 (may be -3 now, don't know what the current
version is). PHP and MySQL Web Development, by Luke Welling and Laura
Thomson. (SAMS)
Walter
*Where by best I simply mean most.
On Jun 13, 2009, at 9:04 AM, WLQ wrote:
I've followed your link and tried to build the list as you suggested
there. But it gives me.
ERRNO: 2 TEXT: Invalid argument supplied for foreach()
LOCATION: ...,
line 7
http://jsbin.com/elocu/edit
Here's a list of problems. (I use database to drive the second
sortable too).
Now, if you drag an item from originals to clones any item but not
the
first, it will be cloned and reverted. But you wont be able to
move
it (inside of cloned sortable), when you drag and drop one more
item,
that item wont move ass well, but previous dropped item apparently
receives the ability of being dragged. What is extremely weir.
Here's
one more weirdness, if you drag items from originals in order they
appear, then they will be cloned but won't be reverted. I've also
added your print_r($_POST) to the update_order.php but it's giving
some unfair results.
I've uploaded the whole pack to a some website. Check it
outhttp://scriptaculous.host22.com/
On Jun 8, 1:00 pm, Walter Lee Davis wa...@wdstudio.com wrote:
Gaa! I always get this backward. As Mr. Wonka would say,
Strike
that; reverse it!
whatever_your_list_ID_is = Array(
12 = 0,
13 = 1,
24 = 2,
2 = 3,
42 = 4
)
Walter
On Jun 8, 2009, at 6:56 AM, Walter Lee Davis wrote:
The data generated by Sortable.serialize looks like this after
PHP
grabs it from the POST:
whatever_your_list_ID_is = Array(
0 = 12,
1 = 13,
2 = 24,
3 = 2,
4 = 42
)
The keys of the array give the position, the values give the
numerical
part of the list item ID. So in this case, the list looked like
this
in the DOM when serialize() wrapped it up:
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Prototype script.aculo.us group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/prototype-scriptaculous?hl=en
-~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
It helped :) Here I've created an update_order.php Can you please troubleshoot it? http://jsbin.com/apono Add a closing parenthesis and a semicolon after the closing brace at the end of line 77 of the code on jsbin. Here it is in context: //this replaces the call to Prototype's identify() function clone.id = transport.responseText; }}); -- right here //re-build the list to include the new cloned element setupSortable.defer(); Walter On Jun 6, 2009, at 2:55 PM, WLQ wrote: missing ) after argument list setupSortable.defer();\n That's by your http://jsbin.com/emuya/edit JS script. Please post a link and I'll take a look. What does Firebug say when you run it? Walter On Jun 6, 2009, at 6:48 AM, WLQ wrote: Walter, why ain't the script you've post working. I mean no drag and drop is working now. When I've connected it to my local server. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Here's a list of problems. (I use database to drive the second sortable too). Now, if you drag an item from originals to clones any item but not the first, it will be cloned and reverted. But you wont be able to move it (inside of cloned sortable), when you drag and drop one more item, that item wont move ass well, but previous dropped item apparently receives the ability of being dragged. What is extremely weir. Here's one more weirdness, if you drag items from originals in order they appear, then they will be cloned but won't be reverted. I've also added your print_r($_POST) to the update_order.php but it's giving some unfair results. I've uploaded the whole pack to a some website. Check it out http://scriptaculous.host22.com/ On Jun 8, 1:00 pm, Walter Lee Davis wa...@wdstudio.com wrote: Gaa! I always get this backward. As Mr. Wonka would say, Strike that; reverse it! whatever_your_list_ID_is = Array( 12 = 0, 13 = 1, 24 = 2, 2 = 3, 42 = 4 ) Walter On Jun 8, 2009, at 6:56 AM, Walter Lee Davis wrote: The data generated by Sortable.serialize looks like this after PHP grabs it from the POST: whatever_your_list_ID_is = Array( 0 = 12, 1 = 13, 2 = 24, 3 = 2, 4 = 42 ) The keys of the array give the position, the values give the numerical part of the list item ID. So in this case, the list looked like this in the DOM when serialize() wrapped it up: --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
You're not right Jeff, I do try to find the answers on my own. But when I can't figure it out myself, I ask a question about it. It's not like a read an answer and then immediately post a new question, I first take the response and try to manage it. Each time you have an answer new questions pop up. This is just how it works. I know that I've frastruated many people here. But this is what it's all about, asking and answering. I'm VERY GRATFULL to all the people who help! -- Walter, why ain't the script you've post working. I mean no drag and drop is working now. When I've connected it to my local server. WLQ, You really have received **GREAT** advice along with ample code to get this working (with a bit of work on your end). It is not an overly complicated request where no mere mortal can figure out/implement. Especially with all the code that has already been shared. You may need to learn a bit more about each technology that you will need to use to put together all the pieces. And that will help you in the long run anyway. These great people won't be here to do your homework for you every time you need a completed new feature added. And it seems like since no one has given you a 100% complete, soup to nuts solution specific to your server/framework/flow, you just keep asking for more. These contributors are really awesome people, and want to help guide others to their own solution. They don't want to be your personal contractor. Especially if you are not willing to go out and learn things on your own. Sorry if I am sounding like an jerk here. This whole thread has frustrated me for some reason. And of course, thank you for all the good people that have already shared so much great information... here and all across the group. - Jeff On Fri, Jun 5, 2009 at 3:57 PM, WLQmaybe...@gmail.com wrote: What I've meant is what kind of code should be in those update, create, remove php. P.S The page is freezing. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
missing ) after argument list setupSortable.defer();\n That's by your http://jsbin.com/emuya/edit JS script. Please post a link and I'll take a look. What does Firebug say when you run it? Walter On Jun 6, 2009, at 6:48 AM, WLQ wrote: Walter, why ain't the script you've post working. I mean no drag and drop is working now. When I've connected it to my local server. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
I have a hard time connecting your js with a database. Could you give an example of what I should write there? On May 31, 8:22 pm, Walter Lee Davis wa...@wdstudio.com wrote: I took another run up this hill, and got quite a bit further than the last time. http://jsbin.com/itanu This is quite a lot of extra code to overcome what Sortable believes you mean by dragging from one list to another in the same containment group. In order to make it possible to duplicate the same original element into the cloned list over and over, I had to figure out a way to put that dragged element back in the originals list so it could be used again. Revert doesn't seem to work the way it does with Draggables, and in order to show the place where the dragged original would land in the cloned list, I had to turn ghosting off. I would welcome any pimping this code could get, and also would love to know how to get rid of the global variables I ended up using to pass a message from onChange to onUpdate within one Sortable. You would think that you could add an internal variable to the object, but I couldn't figure out how to do that. Walter On May 28, 2009, at 12:58 PM, Walter Lee Davis wrote: n my work, I found that while you could drop a draggable onto a sortable, you couldn't get the dropped element to join the sortable explicitly. I took a run up this mountain a couple of months ago, and the best I was able to do was to make a set of draggables, wrap the sortable in a parent which I made droppable, and set revert to true on those draggables. On a successful drop, I would generate a new element, insert it into the sortable, re-initialize the sortable, and then the user would need to drag the new element into position within the list. What WLQ would like (what I would like, too) is something more direct. A set of draggable options that can be dragged into a sortable, revert back to their parent, and leave a clone behind in the position within the list where they were dropped. This is not possible as far as I've been able to do it. Getting the unique ID either from Prototype or MySQL is trivial, and not really the actual problem here. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
What I've meant is what kind of code should be in those update, create, remove php. P.S The page is freezing. On Jun 5, 3:46 pm, Walter Lee Davis wa...@wdstudio.com wrote: Naturally this won't run in jsbin, because it's trying to connect to a non-existent server. Each of these Ajax calls will send a POST request to your server. Have a search of this list, I've posted a simple script to handle the update of sortable order in PHP before. http://jsbin.com/emuya/edit The above link should show you the JS code directly, and while it's written off the top of my head (untested), it is a complete example of how you would insert the database calls into the basic event framework imposed by Sortable and its callbacks. Walter On Jun 5, 2009, at 8:50 AM, WLQ wrote: I have a hard time connecting your js with a database. Could you give an example of what I should write there? On May 31, 8:22 pm, Walter Lee Davis wa...@wdstudio.com wrote: I took another run up this hill, and got quite a bit further than the last time. http://jsbin.com/itanu This is quite a lot of extra code to overcome what Sortable believes you mean by dragging from one list to another in the same containment --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
What I can't understand Walter is why have we written 27 messages about anything which is not related to the question. And have spend on that nearly a month not getting even closer to the answer. See misunderstanding lead us to write answers that we don't need. But what I think now is: if we can't do that in scriptaculous or prototype alone, maybe we can try to find some workaround. Like for example some kind of javascript grid, or point tracker. I don't know, just so we can say that if you drop an item on line 2, then ID must be that, on line 4 then ID must be that. That's the only workaround I think can be found. So maybe we should focus to find something like that, instead of looking inside of scriptaculous, that does not do such a thing? On May 28, 7:25 pm, WLQ maybe...@gmail.com wrote: Seems like it's too complicated to be done. lol On May 28, 6:58 pm, Walter Lee Davis wa...@wdstudio.com wrote: A Sortable is a special case combination of a Draggable and a Droppable. A Sortable may be dragged into another Sortable as long as both lists include the other in their containment property. But there is no equivalent to Draggable's revert in a Sortable. In my work, I found that while you could drop a draggable onto a sortable, you couldn't get the dropped element to join the sortable explicitly. I took a run up this mountain a couple of months ago, and the best I was able to do was to make a set of draggables, wrap the sortable in a parent which I made droppable, and set revert to true on those draggables. On a successful drop, I would generate a new element, insert it into the sortable, re-initialize the sortable, and then the user would need to drag the new element into position within the list. What WLQ would like (what I would like, too) is something more direct. A set of draggable options that can be dragged into a sortable, revert back to their parent, and leave a clone behind in the position within the list where they were dropped. This is not possible as far as I've been able to do it. Getting the unique ID either from Prototype or MySQL is trivial, and not really the actual problem here. Walter On May 28, 2009, at 12:11 PM, Alex McAuley wrote: Also .. isnt there ghosting or revert on droppables to make the elements go back into the container of which they were dragged from If so - this removes half of the problem .. the only problem left is ordering the second list which is done on dropend or whatever the syntax is ... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Yes, but also both of the sortables lists are driven by MySQL
database, by different tables. Basically the question is how can it
know between which items the item is dropped. And when it's done that
it must copy an item (MySQL row) from one MySQL table to another, and
also change it's ID's to the necessary ones.
To be honest i dont understand what Walter is trying to say...
for example drag an unlimited number of
copies from the first list into the second list, and have the
dropped
elements keep their place in the second list while the first list
remains exactly the same... means the same to me
Let me see if i can break it down and you tell me if i am right.. then we
can get moving..
You have 2 or more lists lets call them containers with
draggable,sortable,droppable items from 1 to another
!-- DRAG FROM HERE --
div id=template
liItem/li
liItem/li
/div
!--DROP IN HERE --
div id=template-dropzone
liItem/li
liItem/li
/div
When an item is dragged from $('template') and dropped into
$('template-dropzone') .. you want it to revert back to $('template') (i.e
just a copy of it to land in the dropzone) and for that new item in the
dropzone to have a new ID based on its order for example if you had 2
items in drop zone (id's 12) and you dropped an item in between then then
the new item would be ID#2 and the other 2 would be ID#1 ID#3
respectivley... or if you dropped on the end of the list the new item would
become ID#3 and so on. am i on the ball so far ?
If i am then i maintain that its not as hard as you think it is
If not please point out where i am missing
Thanks
Alex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us prototype-scriptaculous@googlegroups.com
Sent: Friday, May 29, 2009 1:25 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
I think Walter has given a very nice explanation on what I want.
What WLQ is trying to do is
have two lists of things, be able to drag an unlimited number of
copies from the first list into the second list, and have the
dropped
elements keep their place in the second list while the first list
remains exactly the same.
What WLQ would like (what I would like, too) is something more
direct.
A set of draggable options that can be dragged into a sortable,
revert
back to their parent, and leave a clone behind in the position
within
the list where they were dropped.
do you get it Alex?
If so try to give some more explanation on how it can be done.
On May 29, 2:15 pm, Alex McAuley webmas...@thecarmarketplace.com
wrote:
you dont need a grid... you can the id is that of the ones above plus 1
...
This will not work properly due to ID's conflicting
Each time an element is dropped you will need to re-assign id's to each
element.. something like this ...
div id=container-1 !-- Droppable --
liItem/li
liItem/li
liItem/li
liItem/li
liItem/li
liItem/li
/div
onDrop: { // not sure of the syntax as its been a while!!
var i=1;
$$('.someclass').each(function(e) {
var parent_id=$(e).up(1); // get the parent container
$(e).id=parent_id+'_'+i; // gives the new id with using above example
the id's of the Items would be container-1_1, container-1_2 and so
on...
then on the php end you can easily parse the id's with explode()/split()
and
force mysql t use those id's should you need to
i++;
});
}
If this is still not what you are looking for .. then please explain
exactly
what it is you are trying to do as the original question seems to be
missing
from this thread
Alex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us
prototype-scriptaculous@googlegroups.com
Sent: Friday, May 29, 2009 12:32 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
What I can't understand Walter is why have we written 27 messages
about anything which is not related to the question. And have spend on
that nearly a month not getting even closer to the answer. See
misunderstanding lead us to write answers that we don't need.
But what I think now is: if we can't do that in scriptaculous or
prototype alone, maybe we can try to find some workaround. Like for
example some kind of javascript grid, or point tracker. I don't know,
just so we can say that if you drop an item on line 2, then ID must be
that, on line 4 then ID must be that. That's the only workaround I
think can be found. So maybe we should focus to find something like
that, instead of looking inside of scriptaculous, that does not do
such a thing?
On May 28, 7:25 pm, WLQ maybe...@gmail.com wrote:
Seems like it's too complicated to be done. lol
On May 28, 6:58 pm, Walter Lee Davis wa...@wdstudio.com wrote:
A Sortable is a special case combination of a Draggable and a
Droppable. A Sortable may be dragged into another Sortable as long as
both
[Proto-Scripty] Re: MySQL - order ID
Of course then it must update and rebuild the list using the order
defined by the item ID.
Yes, but also both of the sortables lists are driven by MySQL
database, by different tables. Basically the question is how can it
know between which items the item is dropped. And when it's done that
it must copy an item (MySQL row) from one MySQL table to another, and
also change it's ID's to the necessary ones.
To be honest i dont understand what Walter is trying to say...
for example drag an unlimited number of
copies from the first list into the second list, and have the
dropped
elements keep their place in the second list while the first list
remains exactly the same... means the same to me
Let me see if i can break it down and you tell me if i am right.. then we
can get moving..
You have 2 or more lists lets call them containers with
draggable,sortable,droppable items from 1 to another
!-- DRAG FROM HERE --
div id=template
liItem/li
liItem/li
/div
!--DROP IN HERE --
div id=template-dropzone
liItem/li
liItem/li
/div
When an item is dragged from $('template') and dropped into
$('template-dropzone') .. you want it to revert back to $('template') (i.e
just a copy of it to land in the dropzone) and for that new item in the
dropzone to have a new ID based on its order for example if you had 2
items in drop zone (id's 12) and you dropped an item in between then then
the new item would be ID#2 and the other 2 would be ID#1 ID#3
respectivley... or if you dropped on the end of the list the new item would
become ID#3 and so on. am i on the ball so far ?
If i am then i maintain that its not as hard as you think it is
If not please point out where i am missing
Thanks
Alex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us prototype-scriptaculous@googlegroups.com
Sent: Friday, May 29, 2009 1:25 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
I think Walter has given a very nice explanation on what I want.
What WLQ is trying to do is
have two lists of things, be able to drag an unlimited number of
copies from the first list into the second list, and have the
dropped
elements keep their place in the second list while the first list
remains exactly the same.
What WLQ would like (what I would like, too) is something more
direct.
A set of draggable options that can be dragged into a sortable,
revert
back to their parent, and leave a clone behind in the position
within
the list where they were dropped.
do you get it Alex?
If so try to give some more explanation on how it can be done.
On May 29, 2:15 pm, Alex McAuley webmas...@thecarmarketplace.com
wrote:
you dont need a grid... you can the id is that of the ones above plus 1
...
This will not work properly due to ID's conflicting
Each time an element is dropped you will need to re-assign id's to each
element.. something like this ...
div id=container-1 !-- Droppable --
liItem/li
liItem/li
liItem/li
liItem/li
liItem/li
liItem/li
/div
onDrop: { // not sure of the syntax as its been a while!!
var i=1;
$$('.someclass').each(function(e) {
var parent_id=$(e).up(1); // get the parent container
$(e).id=parent_id+'_'+i; // gives the new id with using above example
the id's of the Items would be container-1_1, container-1_2 and so
on...
then on the php end you can easily parse the id's with explode()/split()
and
force mysql t use those id's should you need to
i++;
});
}
If this is still not what you are looking for .. then please explain
exactly
what it is you are trying to do as the original question seems to be
missing
from this thread
Alex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us
prototype-scriptaculous@googlegroups.com
Sent: Friday, May 29, 2009 12:32 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
What I can't understand Walter is why have we written 27 messages
about anything which is not related to the question. And have spend on
that nearly a month not getting even closer to the answer. See
misunderstanding lead us to write answers that we don't need.
But what I think now is: if we can't do that in scriptaculous or
prototype alone, maybe we can try to find some workaround. Like for
example some kind of javascript grid, or point tracker. I don't know,
just so we can say that if you drop an item on line 2, then ID must be
that, on line 4 then ID must be that. That's the only workaround I
think can be found. So maybe we should focus to find something like
that, instead of looking inside of scriptaculous, that does not do
such a thing?
On May 28, 7:25 pm, WLQ maybe...@gmail.com wrote:
Seems like it's too complicated to be done. lol
On May 28, 6
[Proto-Scripty] Re: MySQL - order ID
It would be very best of you if you just maid an example. 'Couse it's
kind of confusing ))
Thanks, Yan
Well thats the easy part believe it or not
the container should have the table name in the id or classname somewhere
then that can be pushed to the request.. (problem one taken care
of)!!
Problem 2 - copying rows
I would arrange my database something like this.
id | parent_id | order | content
then the rows perhaps look like this .
id = '1' , parent_id='abcdefg', order=1, content='The item text / content'
id = '2' , parent_id='abcdefg', order=2, content='The item text / content'
id = '3' , parent_id='abcdefg', order=3, content='The item text / content'
id = '4' , parent_id='abcdefg', order=4, content='The item text / content'
id = '5' , parent_id='abcdefg', order=5, content='The item text / content'
this is 5 items in the dropzone.
So you dont need to worry about unique ID as parent ID is unique and takes
care of it (they sit in the database as unique rows anyway due to the
content placement order)...
On the php backend you should recieve from the Ajax Request
parent_id, element_id- (json array), content...
parent_id gives u the table name and the parent_id ... example
parent_id=table_name-abcdefg... exploded on - .. tablename is [0],
parents_id=[1]...
then MYSQL - DELETE FROM $tablename WHERE parent_id=$parents_id
(removes all of the elements)
then
Loop the Json array to get the order and the content and
MYSQL - INSERT INTO $tablename (`parent_id`,`order`,`content`) VALUES
('$parents_id','$the_ID_part_of_the_json_array','$the_CONTENT_part_of_the_json_array');
Now your thinking of how to send the Json Array to the php with all of the
info needed to insert !!!...
Well thats just done in a loop on classnames of the items in the list as
explained in a previous post
onDrop: { // not sure of the syntax as its been a while!!
var i=1;
var data={};
$$('.someclass').each(function(e) {
var parent_id=$(e).up(1); // get the parent container
$(e).id=parent_id+'-'+i; //
data[i]=parent_id+'-'+i+$(e).innerHTML // can be changed
var jsonarray=Object.toJSON(data);
// do the ajax request and send jsonarray to php to decode as normal ... on
the php end you will have parent_id-element_id-element_contents
([0],[1],[2]).. after exploding on - .. so you foreach the json array on
the php end and explode each itteration
// now everything is stored in a json array parsable on the php end.
// as the ID is set add things to array
i++;
});
}
If this makes no sense i will write it for you if you give me the table
names and the schema .. or i can write an example for you 2morrow and give
you the sourcecode
HTH
ALex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us prototype-scriptaculous@googlegroups.com
Sent: Friday, May 29, 2009 1:48 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
Yes, but also both of the sortables lists are driven by MySQL
database, by different tables. Basically the question is how can it
know between which items the item is dropped. And when it's done that
it must copy an item (MySQL row) from one MySQL table to another, and
also change it's ID's to the necessary ones.
To be honest i dont understand what Walter is trying to say...
for example drag an unlimited number of
copies from the first list into the second list, and have the
dropped
elements keep their place in the second list while the first list
remains exactly the same... means the same to me
Let me see if i can break it down and you tell me if i am right.. then we
can get moving..
You have 2 or more lists lets call them containers with
draggable,sortable,droppable items from 1 to another
!-- DRAG FROM HERE --
div id=template
liItem/li
liItem/li
/div
!--DROP IN HERE --
div id=template-dropzone
liItem/li
liItem/li
/div
When an item is dragged from $('template') and dropped into
$('template-dropzone') .. you want it to revert back to $('template') (i.e
just a copy of it to land in the dropzone) and for that new item in the
dropzone to have a new ID based on its order for example if you had 2
items in drop zone (id's 12) and you dropped an item in between then then
the new item would be ID#2 and the other 2 would be ID#1 ID#3
respectivley... or if you dropped on the end of the list the new item
would
become ID#3 and so on. am i on the ball so far ?
If i am then i maintain that its not as hard as you think it is
If not please point out where i am missing
Thanks
Alex
- Original Message -
From: WLQ maybe...@gmail.com
To: Prototype script.aculo.us
prototype-scriptaculous@googlegroups.com
Sent: Friday, May 29, 2009 1:25 PM
Subject: [Proto-Scripty] Re: MySQL - order ID
I think Walter has given a very nice explanation on what I want
[Proto-Scripty] Re: MySQL - order ID
Because I spend a lot of time trying to figure out your code, maybe I
just give you mine, you will faster understand how to do what I want.
Two sortable lists (#1 and #2). Both of them are driven by MySQL
database, but each are driven by different MySQL tables. The
sortable #1 is where I want that Auto-ID (as I call it) function to
work. Right now here is my onDrop function (everything is stored in a
different .js file):
Droppables.add(#1,
{
onDrop: function(element)
{
process(element.id, addItem);
}
});
The self function of addItem is (in a different .class file):
case 'addItem':
$content = trim($this-mMysqli-real_escape_string($content));
$result = $this-mMysqli-query('INSERT INTO tasks SELECT *
FROM channels WHERE id=' .
$content . '');
$updatedList = $this-BuildPlaylist();
return $updatedList;
After it clones a row from one table to another, the list updates. But
I want not only to clone an item, but also give it a corret Id, so
it's not somewhere inside of a sortable but exactly where you've
dropped it.
On May 25, 8:37 pm, Walter Lee Davis wa...@wdstudio.com wrote:
The script contacts the database through the Ajax.Request system in
Prototype. I can't find the code I posted to you, but all that part
was in there, I think. It sends a POST to the server with the type of
item that was dropped, and the server replies by first making a new
item of that type and then returning the database ID generated in the
process.
What I'd like you to do is post what you have tried on Pastie or jsbin
(if the latter, you can mock up the Ajax.Request part and see it
running, but changing the POST to GET and requesting another jsbin
page that just returns text).
I need to see what you're trying before I can suggest another route
for you to take.
Walter
On May 25, 2009, at 12:04 PM, WLQ wrote:
Yeah, but what I don't understand is how your script connects with a
database, I mean what are the cart, timeline, cart-active... are? I've
noticed we have some trouble understanding one another, can we talk
somewhere like msn?- Hide quoted text -
- Show quoted text -
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[Proto-Scripty] Re: MySQL - order ID
Ok this onDrop function does the following:
$result = $this-mMysqli-query('INSERT INTO #1sortable SELECT * FROM
#2sortable WHERE id=' .
$content . '');
$updatedList = $this-Build#1();
return $updatedList;
onDrop it's cloning a row from one table to another. It's doing a
MySQl query:
INSERT INTO #1sortable (inserts a row of the dropped item (my sortable
is driven by MySLQ database, so each sortable item has it's own row
in the table) inside of a #1 sortable table).
SELECT * FROM #2sortable (it selects the row from #2 table (the #2
table is the second sortable list which is driven by MySQL
database)).
WHERE id=' . $content . (it's what it's copying).
$updatedList = $this-Build#1();
return $updatedList; After cloning is done, the sortable list
updates (rebuilding the list).
On May 28, 3:40 pm, Walter Lee Davis wa...@wdstudio.com wrote:
I have not been able to get this to work the way you describe. What I
had to do was set up my factory elements as Draggable (with revert)
and then set a separate Droppable container around my sortable. When I
drop, the onDrop function fires, which does the Ajax call to create a
new element, then that element is appended to the end of the sortable
and the sortable is re-initialized so that it recognizes the new member.
I understand what you want to do, but I wasn't able to make it work
precisely the way you describe it here.
One thing for you to think over as you work on this is to do less. For
example:
$result = $this-mMysqli-query('INSERT INTO tasks SELECT *
FROM channels WHERE id=' .
$content . '');
$updatedList = $this-BuildPlaylist();
return $updatedList;
I can't see what's going on in here, but if you are returning (and re-
populating) the entire list, maybe you can simply return the one new
list element (with its newly generated ID) and insert that into your
Sortable where you are dropping (which is the part I couldn't figure
out myself, hence my punt). You do know the new ID after your insert
-- just get the value from your $result:
$row = mysql_fetch_object($result);
$id = $row-id;
Build up your element as HTML, and insert it into the outer list with
Element.insert('theElementYouDroppedAfter',{after:yourHTML});
then just re-run Sortable.create with the same arguments as previous,
and it will tear down the old Sortable (in memory) and replace it with
a new one that knows what order these things are currently in.
Walter
On May 28, 2009, at 7:13 AM, WLQ wrote:
After it clones a row from one table to another, the list updates. But
I want not only to clone an item, but also give it a corret Id, so
it's not somewhere inside of a sortable but exactly where you've
dropped it.
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[Proto-Scripty] Re: MySQL - order ID
An because it clones also the Id of a row it will be placed based on
the Id, but not where it was dropped. I can easily tell it to append
the biggest or the lowest id number, because I'm doing a MySQL query,
but I need to paste an item not in the beginning, neither at the end,
but there where it was dropped.
On May 28, 4:03 pm, WLQ maybe...@gmail.com wrote:
Ok this onDrop function does the following:
$result = $this-mMysqli-query('INSERT INTO #1sortable SELECT * FROM
#2sortable WHERE id=' .
$content . '');
$updatedList = $this-Build#1();
return $updatedList;
onDrop it's cloning a row from one table to another. It's doing a
MySQl query:
INSERT INTO #1sortable (inserts a row of the dropped item (my sortable
is driven by MySLQ database, so each sortable item has it's own row
in the table) inside of a #1 sortable table).
SELECT * FROM #2sortable (it selects the row from #2 table (the #2
table is the second sortable list which is driven by MySQL
database)).
WHERE id=' . $content . (it's what it's copying).
$updatedList = $this-Build#1();
return $updatedList; After cloning is done, the sortable list
updates (rebuilding the list).
On May 28, 3:40 pm, Walter Lee Davis wa...@wdstudio.com wrote:
I have not been able to get this to work the way you describe. What I
had to do was set up my factory elements as Draggable (with revert)
and then set a separate Droppable container around my sortable. When I
drop, the onDrop function fires, which does the Ajax call to create a
new element, then that element is appended to the end of the sortable
and the sortable is re-initialized so that it recognizes the new member.
I understand what you want to do, but I wasn't able to make it work
precisely the way you describe it here.
One thing for you to think over as you work on this is to do less. For
example:
$result = $this-mMysqli-query('INSERT INTO tasks SELECT *
FROM channels WHERE id=' .
$content . '');
$updatedList = $this-BuildPlaylist();
return $updatedList;
I can't see what's going on in here, but if you are returning (and re-
populating) the entire list, maybe you can simply return the one new
list element (with its newly generated ID) and insert that into your
Sortable where you are dropping (which is the part I couldn't figure
out myself, hence my punt). You do know the new ID after your insert
-- just get the value from your $result:
$row = mysql_fetch_object($result);
$id = $row-id;
Build up your element as HTML, and insert it into the outer list with
Element.insert('theElementYouDroppedAfter',{after:yourHTML});
then just re-run Sortable.create with the same arguments as previous,
and it will tear down the old Sortable (in memory) and replace it with
a new one that knows what order these things are currently in.
Walter
On May 28, 2009, at 7:13 AM, WLQ wrote:
After it clones a row from one table to another, the list updates. But
I want not only to clone an item, but also give it a corret Id, so
it's not somewhere inside of a sortable but exactly where you've
dropped it.
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[Proto-Scripty] Re: MySQL - order ID
Dear Alex, can you give some more explanation on what you think is the answer? An what kind of onDrop event should be? On May 28, 6:07 pm, Alex McAuley webmas...@thecarmarketplace.com wrote: In the mysql table create a unique index and use INSERT IGNORE INTO .. the rest can be achieved with array_unqiue() on the php end Prototype can create a unique id on the page if i recall correctly so that can be used as a sub id for the elements with a parent id (the element container if you like) can make sure things end up in the right place on page load. I still believe this has been very over complicated but i missed half the threads so perhaps i am still missing somehting .. but from what you just replied it is not complicated to do. Alex - Original Message - From: Walter Lee Davis wa...@wdstudio.com To: prototype-scriptaculous@googlegroups.com Sent: Thursday, May 28, 2009 5:01 PM Subject: [Proto-Scripty] Re: MySQL - order ID Yes, that very limited case is simple. What WLQ is trying to do is have two lists of things, be able to drag an unlimited number of copies from the first list into the second list, and have the dropped elements keep their place in the second list while the first list remains exactly the same. Dragging an element out of the first list will not reduce the number of template elements in that list, each time you drag one out, it goes back for the next time. A copy (with a new unique ID) of that template will be inserted into the second list, where it will join the sortable, remember where it was dropped, and so forth. It's quite difficult to pull off when you cover all of those bases. I do know those three lines you refer to -- but they don't cover everything that the OP wants to do. Walter On May 28, 2009, at 11:24 AM, Alex McAuley wrote: If all you are trying to do is update a table on a droppable to remeber the order then its so simple you can do it in about 3 lines . --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Seems like it's too complicated to be done. lol On May 28, 6:58 pm, Walter Lee Davis wa...@wdstudio.com wrote: A Sortable is a special case combination of a Draggable and a Droppable. A Sortable may be dragged into another Sortable as long as both lists include the other in their containment property. But there is no equivalent to Draggable's revert in a Sortable. In my work, I found that while you could drop a draggable onto a sortable, you couldn't get the dropped element to join the sortable explicitly. I took a run up this mountain a couple of months ago, and the best I was able to do was to make a set of draggables, wrap the sortable in a parent which I made droppable, and set revert to true on those draggables. On a successful drop, I would generate a new element, insert it into the sortable, re-initialize the sortable, and then the user would need to drag the new element into position within the list. What WLQ would like (what I would like, too) is something more direct. A set of draggable options that can be dragged into a sortable, revert back to their parent, and leave a clone behind in the position within the list where they were dropped. This is not possible as far as I've been able to do it. Getting the unique ID either from Prototype or MySQL is trivial, and not really the actual problem here. Walter On May 28, 2009, at 12:11 PM, Alex McAuley wrote: Also .. isnt there ghosting or revert on droppables to make the elements go back into the container of which they were dragged from If so - this removes half of the problem .. the only problem left is ordering the second list which is done on dropend or whatever the syntax is ... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Seems like I can't connect your script, I made to divs with cart and timeline. But nothing happens, can you tell me what else to create apart of javascript? On 24 Maj, 18:45, Walter Lee Davis wa...@wdstudio.com wrote: Could you post an example of what you're trying to run on Pastie or jsbin and indicate what errors you're seeing in Firebug? I extracted the code I posted from a working page, but I may have messed some things up in trying to simplify it as an example (removing locally important things that would only be confusing for your use-case). Walter On May 24, 2009, at 11:56 AM, WLQ wrote: I can't get your script to work, don't know why... On 5 Maj, 20:21, Walter Lee Davis wa...@wdstudio.com wrote: You have to ask the database for the next ID by creating a new record and reading its response. That's what the Ajax Request bit was in my example. When you drop, it asks the database for a new widget, and --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Seems like I can't connect your script, I made to divs with cart and timeline. But nothing happens, can you tell me what else to create apart of javascript? On 24 Maj, 18:45, Walter Lee Davis wa...@wdstudio.com wrote: Could you post an example of what you're trying to run on Pastie or jsbin and indicate what errors you're seeing in Firebug? I extracted the code I posted from a working page, but I may have messed some things up in trying to simplify it as an example (removing locally important things that would only be confusing for your use-case). Walter On May 24, 2009, at 11:56 AM, WLQ wrote: I can't get your script to work, don't know why... On 5 Maj, 20:21, Walter Lee Davis wa...@wdstudio.com wrote: You have to ask the database for the next ID by creating a new record and reading its response. That's what the Ajax Request bit was in my example. When you drop, it asks the database for a new widget, and --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Yeah, but what I don't understand is how your script connects with a database, I mean what are the cart, timeline, cart-active... are? I've noticed we have some trouble understanding one another, can we talk somewhere like msn? On 25 Maj, 16:05, Walter Lee Davis wa...@wdstudio.com wrote: You need to have an application set up on your server to receive a request from the page, process it, and return a value. The example I gave was extracted from a working application. There is a server side component to my solution that would not make any sense to you because it has nothing to do with your application. Your application surely must have some local equivalent, otherwise how are you getting the rest of the list of elements to show on the page in the first place? In pseudocode, here's what my server-side application does: On page load: Query the database, get a list of the elements in the table foo, in the order of their position column. Turn that into HTML, and inject into the page template. On receipt of a POST from the page asking for a new ID: Insert into the database, creating a new row in the table foo, get the auto-number ID column value, and return that as ResponseText to the requesting browser. On receipt of a POST from the page containing a new sort order: Iterate over the POST['sort_order'] in order, updating the foo table with the new order by setting the position column to match the key of that array. All three of these things are done by one script in my application, your mileage will necessarily vary. Walter On May 25, 2009, at 7:23 AM, WLQ wrote: Seems like I can't connect your script, I made to divs with cart and timeline. But nothing happens, can you tell me what else to create apart of javascript? On 24 Maj, 18:45, Walter Lee Davis wa...@wdstudio.com wrote: Could you post an example of what you're trying to run on Pastie or jsbin and indicate what errors you're seeing in Firebug? I extracted the code I posted from a working page, but I may have messed some things up in trying to simplify it as an example (removing locally important things that would only be confusing for your use-case). Walter On May 24, 2009, at 11:56 AM, WLQ wrote: I can't get your script to work, don't know why... On 5 Maj, 20:21, Walter Lee Davis wa...@wdstudio.com wrote: You have to ask the database for the next ID by creating a new record and reading its response. That's what the Ajax Request bit was in my example. When you drop, it asks the database for a new widget, and --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
I can't get your script to work, don't know why... On 5 Maj, 20:21, Walter Lee Davis wa...@wdstudio.com wrote: You have to ask the database for the next ID by creating a new record and reading its response. That's what the Ajax Request bit was in my example. When you drop, it asks the database for a new widget, and returns the numerical ID of that new widget, then creates a cloned object in the Sortable with that ID and returns the original to its place (revert: true). Walter On May 5, 2009, at 2:11 PM, WLQ wrote: But how can it know on drop, what id to give. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Does it have anything to do with auto Idi-ing? I mean if you have
sortable and you change the order of items, that will auto change the
Id's to the necessary ones. And so if you drag and item and on the
drop (without ghosting=true) drop between item 2 and 3, that will
change the droppable items id to 3, and all others after original 2
plus 1.
On May 5, 7:10 pm, Walter Lee Davis wa...@wdstudio.com wrote:
On May 5, 2009, at 12:54 PM, WLQ wrote:
Well that's what I've done already, but how to clone an item, and at
the same time change it ID to the necessary one. That's what's the
question.
On May 4, 4:27 pm, Walter Lee Davis wa...@wdstudio.com wrote:
What I would do is get the new ID from the database on drop. So you
would create your list of prototype widgets that you drag from,
then
make a Sortable list to drag into. Set the first list to be Draggable
with revert: true and ghosting:true, then add an onDrop method to the
Sortable list.
Here's a snip of what I'm doing here:
// #cart is a div wrapped around #timeline,
// it snags the drop event and then we add a clone of
// the dragged element into #timeline and re-initialize #timeline
// to resuscitate the Sortable.
Droppables.add(cart, {
greedy:false,
accept:['box','photo'],
onHover:function(element){
$('cart').addClassName('cart-active');
},
onDrop:function(element){
var id = element.id.replace(/[^\d]/g,'');
var contents = 'p class=removeimg
src=icns/delete_gray.png
class=remove width=16 height=16 alt=[x] //p' +
element.innerHTML + 'p class=detailsimg src=icns/gear.png
class=details width=16 height=16 alt=(i) //p';
var d = new
Element('div',{'class':'clone'}).update(contents);
$('timeline').insert(d);
new
Ajax.Request('/widgets/create',{onComplete:function(transport){
d.id = 'clone_' + transport.responseText;
}});
$('cart').removeClassName('cart-active');
Sortable.create('timeline',
{tag:'div',overlap:'horizontal',constraint:false,
scroll:window,dropOnEmpty:true, onUpdate:function(elm){$
('cart').removeClassName('cart-active');}});
}
})
There may be some copy-and-paste errors above, but it should give you
the basic idea. (I tried to strip out as much of the locally-specific
stuff so it might be less bound to my situation here.)
Walter
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[Proto-Scripty] Re: MySQL - order ID
If you use the onUpdate callback to the Sortable, you can update the database with the result of the sort operation That exactly what I was talking about, I have that. And when you drag items in sortable it creates new ids and sends to a database. But how can it know on drop, what id to give. 'Couse I only been able to add and item on drop. And then use this serialized feauture. On May 5, 8:02 pm, Walter Lee Davis wa...@wdstudio.com wrote: No, if you drag things between lists on a page, you are moving the actual DOM object out of one list and into another, and the ID remains the same, just the parent object changes. Likewise, when you sort elements on the page, their order changes, but their ID remains the same. If you use the onUpdate callback to the Sortable, you can update the database with the result of the sort operation, as seen in the Sortable.serialize Wiki page:http://wiki.github.com/madrobby/scriptaculous/sortable-serialize In my cut-down example, I have an Ajax call to go out to the database and get a new ID. That's the only place new IDs can come from in my model. Walter On May 5, 2009, at 1:49 PM, WLQ wrote: Does it have anything to do with auto Idi-ing? I mean if you have sortable and you change the order of items, that will auto change the Id's to the necessary ones. And so if you drag and item and on the drop (without ghosting=true) drop between item 2 and 3, that will change the droppable items id to 3, and all others after original 2 plus 1.- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: MySQL - order ID
Yeah, I kind of knew that, but how to do that? By the way I am copying and pasting a row from one table to another. On May 3, 5:11 pm, Walter Lee Davis wa...@wdstudio.com wrote: If you are dragging an item from one list into another list, then by W3C fiat, they will have unique IDs. If you are cloning an object from one list into another (the list of ingredients and the pot pattern) then you are responsible for creating a unique ID for your newly added cloned object. Either way, the sort order is managed by each element having a unique ID that follows Sortable's rules for ID making: one or more alpha characters, followed by one and only one underscore, followed by a numeral, and entirely unique. Due to Scripty's parentage in the Rails framework, these numerical ID segments are the id auto-number key for the object they represent, and all elements within a list should (must?) be instances of the same Model. Walter On May 3, 2009, at 10:06 AM, WLQ wrote: So I've made all the fancy stuff, now the hardest one. I have made the order Id change in the sortable and it works. But what about when you drag an item from other sortable? How to program it so it sees between which Ids it pasts an item, and change ids for items as necessary? Thanks, Yan- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] MySQL - order ID
So I've made all the fancy stuff, now the hardest one. I have made the order Id change in the sortable and it works. But what about when you drag an item from other sortable? How to program it so it sees between which Ids it pasts an item, and change ids for items as necessary? Thanks, Yan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Scriptaculous - Sortable list MySQL Ajax PHP
So here's what I need: I need a sortable list which is driven of MySQL database (with autoupdate when order of items changes). And then I need a second sortable list (or anything that can be dropped on the first list). So if you drag and drop an item from the second list to the first. This item gets added to the first list, which means inside of that MySQL database with correct ordering. Hope you'll help. Thanks, Yan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: Scriptaculous - Sortable list MySQL Ajax PHP
Strangly but when i did this:
http://www.ruby-forum.com/topic/158430'
Drop don't work. I placed the code in different js file.
Sortable.create(fList, {constraint:false});
new Draggable('fish',{revert:true,ghosting:true});
new Draggable('chicken',{revert:true,ghosting:true});
Droppables.add('fList',
{accept:'meat',onDrop:function(dragName,dropName)
{placeFood(dragName,dropName)}})
var added = 0;
function placeFood(dragName,dropName) {
added ++;
$(fList).insert(new Element(li, { id: $(dragName).id
+added }))
$($(dragName).id+added).innerHTML = $(dragName).innerHTML
Sortable.destroy(fList);
Sortable.create(fList, {constraint:false});
}
I think there might be a syntax error.
On May 2, 4:25 pm, WLQ maybe...@gmail.com wrote:
Yeah well, I'm working on it for a week now, still can't get what I
want :)
Cheers, Yan
On May 2, 4:16 pm, Alexander Bock alex.b...@gmail.com wrote:
I'm afraid I don't have the time to do that. You can find everything
you need to know by looking at the links I provided and using your
favorite search engine.
And look on the bright side, you'll learn something new by doing it
yourself :-)
Alex
Am 02.05.2009 um 16:03 schrieb WLQ:
I don't really understand the syntax. Can you help me with creating
it?
Thanks, Yan
On May 2, 3:58 pm, Alexander Bock alex.b...@gmail.com wrote:
You can use the onUpdate callback function
(http://wiki.github.com/madrobby/scriptaculous/sortable-create
) to serialize your data
(http://wiki.github.com/madrobby/scriptaculous/sortable-serialize
) and send an Ajax call to your server.
Alex
Am 02.05.2009 um 15:32 schrieb WLQ:
But how can I make so it ads information to a database on drop?
On May 2, 1:55 pm, Alexander Bock alex.b...@gmail.com wrote:
Take a look at this:http://www.ruby-forum.com/topic/158430(Can you
make a Sortable also Droppable?)
Alex
Am 02.05.2009 um 12:44 schrieb WLQ:
So here's what I need:
I need a sortable list which is driven of MySQL database (with
autoupdate when order of items changes). And then I need a second
sortable list (or anything that can be dropped on the first list).
So if you drag and drop an item from the second list to the first.
This item gets added to the first list, which means inside of that
MySQL database with correct ordering.
Hope you'll help.
Thanks, Yan
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[Proto-Scripty] OnDrop grab the item row and paste
So I have to sortable lists, each controlled by MySQL database. Now what I want to do is when I drop an item from one list to another. This items row will be added to that table. So I need a somewhat script that will add a new row based on the droppable item row. Thanks, Yan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Sortable lists
So I've got a sortable list. Now what I want to do is to have ability
to drop items on it.
Like: being able to drop other items from other lists.
Here's to create a sortable list: Sortable.create(tasksList,
{tag:li});
So how can I drop other elements into it?
Thanks, Yan
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