Re: [Proto-Scripty] Trying to solve a error using $$
Thanks Walter
That did the trick. I sometimes define variables as in php with the
$. Just could not see it. Thanks again.
On 12/23/2011 10:28 PM, Walter Lee Davis wrote:
The problem here is that you're clobbering Prototype's $A() function, which is used to
initialize and "extend" an array. Choose a different name for your variable in
line 7 of your example -- anything that isn't also used in Prototype -- and you should be
all set. $A is used all over the place inside of Prototype itself, which is why it's
getting funny results. Once your function has evaluated, that variable is clobbering the
function from the global space.
Walter
On Dec 23, 2011, at 7:15 PM, Marty Amberg wrote:
maybe some one could point me in the right direction.
I use this code to extract the values from a table and if the table entry is
blank it removes the tr element. The first time thru it works great. Updates
the db and returns all to normal.
The next time I get this error
Thanks again.
$A is not a function
var expression = $A(arguments).join(', ');
prototype.js (line 3920
Here is the code
updateRecords:function() {
var fp1 =$$('input.formData');
var pa = new Array;
fp1.each(function(element) {// reads the table data // it fails here
if (element.value == " " | element.value == ""){
$A = element.ancestors(); // goes back and gets the tags
var rm = $A[1]; // removes the tr tag
rm.remove();
} else pa.push(element.value); // otherwise sets if up for a db
update
});
arrayNamey = new Object;
arrayNamey.name_division_groups = this.div_id;
arrayNamey.passArray = pa;
this._grpUpdateDB(arrayNamey);
},
--
Marty Amberg
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Re: [Proto-Scripty] Trying to solve a error using $$
The problem here is that you're clobbering Prototype's $A() function, which is
used to initialize and "extend" an array. Choose a different name for your
variable in line 7 of your example -- anything that isn't also used in
Prototype -- and you should be all set. $A is used all over the place inside of
Prototype itself, which is why it's getting funny results. Once your function
has evaluated, that variable is clobbering the function from the global space.
Walter
On Dec 23, 2011, at 7:15 PM, Marty Amberg wrote:
> maybe some one could point me in the right direction.
>
> I use this code to extract the values from a table and if the table entry is
> blank it removes the tr element. The first time thru it works great.
> Updates the db and returns all to normal.
> The next time I get this error
>
> Thanks again.
>
>
> $A is not a function
> var expression = $A(arguments).join(', ');
> prototype.js (line 3920
>
> Here is the code
> updateRecords:function() {
>
> var fp1 =$$('input.formData');
> var pa = new Array;
> fp1.each(function(element) {// reads the table data // it fails
> here
> if (element.value == " " | element.value == ""){
> $A = element.ancestors(); // goes back and gets the tags
> var rm = $A[1]; // removes the tr tag
> rm.remove();
>
> } else pa.push(element.value); // otherwise sets if up for a db
> update
>
> });
>
> arrayNamey = new Object;
>arrayNamey.name_division_groups = this.div_id;
>arrayNamey.passArray = pa;
> this._grpUpdateDB(arrayNamey);
> },
>
> --
> Marty Amberg
>
>
> --
> 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.
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[Proto-Scripty] Trying to solve a error using $$
maybe some one could point me in the right direction.
I use this code to extract the values from a table and if the table
entry is blank it removes the tr element. The first time thru it
works great. Updates the db and returns all to normal.
The next time I get this error
Thanks again.
$A is not a function
var expression = $A(arguments).join(', ');
prototype.js (line 3920
Here is the code
updateRecords:function() {
var fp1 =$$('input.formData');
var pa = new Array;
fp1.each(function(element) {// reads the table data // it
fails here
if (element.value == " " | element.value == ""){
$A = element.ancestors(); // goes back and gets the tags
var rm = $A[1]; // removes the tr tag
rm.remove();
} else pa.push(element.value); // otherwise sets if up for a
db update
});
arrayNamey = new Object;
arrayNamey.name_division_groups = this.div_id;
arrayNamey.passArray = pa;
this._grpUpdateDB(arrayNamey);
},
--
Marty Amberg
--
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