Re: [jQuery] Re: simple jquery question
But if this code will get executed more than once (e.g. in response to user
actions), make sure you prefix it with code to remove all of the existing
options in the dropdown, otherwise it will be additive.
On Mon, Jan 4, 2010 at 5:23 AM, Karl Swedberg k...@englishrules.com wrote:
this solution could be simplified a bit:
$('h3.example').each(function() {
$('#deptFilter').append( 'option' + $(this).html() + '/option' );
});
--Karl
Karl Swedberg
www.englishrules.com
www.learningjquery.com
On Jan 3, 2010, at 6:53 AM, Paul Hutson wrote:
This will do what you want, first I assigned the elements via a
filter :
elements = $('h3').filter('.example');
Then I scrolled around the items found and output them to a span for
debugging.
elements.each(function() {
$('#Output').html($('#Output').html() + br + $(this).html());
});
Here's the entire test code :
html
head
script type=text/javascript src=http://ajax.googleapis.com/ajax/
libs/jquery/1.3/jquery.min.js/script
script type=text/javascript
$(document).ready(function(){
elements = $('h3').filter('.example');
elements.each(function() {
$('#Output').html($('#Output').html() + br + $(this).html
());
});
});
/script
/head
body
h3 class=example
LALALA
/h3
h3 class=notexample
NOT example :)
/h3
h3 class=example
Blub
/h3
brbr
span id=Output
/span
/body
/html
On Jan 2, 8:25 pm, jason jasona...@gmail.com wrote:
Hey,
was wondering if anyone could help me with a basic JQ question. Ok so
I am trying to select each element that has a certain class on my
page, and then use what is inside of the h3 class=example I am
selecting to populate a drop down select box with the id of
deptFilter. (with each result found inside of the H3, wrapped in
option tags.) I am having trouble understanding how I actually store
the variables found in each H3 with the class of example.
Any help would be greatly appreciated.
--
John Arrowwood
John (at) Irie (dash) Inc (dot) com
John (at) Arrowwood Photography (dot) com
John (at) Hanlons Razor (dot) com
--
http://www.irie-inc.com/
http://arrowwood.blogspot.com/
Re: [jQuery] Re: simple jquery question
this solution could be simplified a bit:
$('h3.example').each(function() {
$('#deptFilter').append( 'option' + $(this).html() + '/option' );
});
--Karl
Karl Swedberg
www.englishrules.com
www.learningjquery.com
On Jan 3, 2010, at 6:53 AM, Paul Hutson wrote:
This will do what you want, first I assigned the elements via a
filter :
elements = $('h3').filter('.example');
Then I scrolled around the items found and output them to a span for
debugging.
elements.each(function() {
$('#Output').html($('#Output').html() + br + $(this).html());
});
Here's the entire test code :
html
head
script type=text/javascript
src=http://ajax.googleapis.com/ajax/
libs/jquery/1.3/jquery.min.js/script
script type=text/javascript
$(document).ready(function(){
elements = $('h3').filter('.example');
elements.each(function() {
$('#Output').html($('#Output').html() +
br + $(this).html
());
});
});
/script
/head
body
h3 class=example
LALALA
/h3
h3 class=notexample
NOT example :)
/h3
h3 class=example
Blub
/h3
brbr
span id=Output
/span
/body
/html
On Jan 2, 8:25 pm, jason jasona...@gmail.com wrote:
Hey,
was wondering if anyone could help me with a basic JQ question. Ok so
I am trying to select each element that has a certain class on my
page, and then use what is inside of the h3 class=example I am
selecting to populate a drop down select box with the id of
deptFilter. (with each result found inside of the H3, wrapped in
option tags.) I am having trouble understanding how I actually
store
the variables found in each H3 with the class of example.
Any help would be greatly appreciated.
[jQuery] Re: simple jquery question
This will do what you want, first I assigned the elements via a
filter :
elements = $('h3').filter('.example');
Then I scrolled around the items found and output them to a span for
debugging.
elements.each(function() {
$('#Output').html($('#Output').html() + br + $(this).html());
});
Here's the entire test code :
html
head
script type=text/javascript
src=http://ajax.googleapis.com/ajax/
libs/jquery/1.3/jquery.min.js/script
script type=text/javascript
$(document).ready(function(){
elements = $('h3').filter('.example');
elements.each(function() {
$('#Output').html($('#Output').html() +
br + $(this).html
());
});
});
/script
/head
body
h3 class=example
LALALA
/h3
h3 class=notexample
NOT example :)
/h3
h3 class=example
Blub
/h3
brbr
span id=Output
/span
/body
/html
On Jan 2, 8:25 pm, jason jasona...@gmail.com wrote:
Hey,
was wondering if anyone could help me with a basic JQ question. Ok so
I am trying to select each element that has a certain class on my
page, and then use what is inside of the h3 class=example I am
selecting to populate a drop down select box with the id of
deptFilter. (with each result found inside of the H3, wrapped in
option tags.) I am having trouble understanding how I actually store
the variables found in each H3 with the class of example.
Any help would be greatly appreciated.
