how to get the elements in event?

[singlexyz]

like this:
$(‘input[name=a]’).on(‘change’,function(e){
//how to get the $(‘input[name=a]’) again.
//cause it maybe uncertain;
});

http://jsbin.com/juditeyu/1/edit

[Paulie_D]

Are you trying to get the value?

Checkboxes wouldn’t all have the same [name]….or would they?

I’m actually unsure on that one….I’m sure I’ve seen it done but I don’t know if it’s valid.

Are you after and radio button group?

[Paulie_D]

Aha….I think I’ve found something. You can use the same [name] but each checkbox should have a unique attribute to identify it. An #ID would work.

http://www.w3.org/TR/WCAG20-TECHS/H71.html

[singlexyz]

yes, $(this) can get element which onchange, but just one.

I mean get the $(‘input[name=a]‘) jquery collect again.

[singlexyz]

Aha…I think the code is easy to confused.

here’s what I want:
var checkbox = $(‘input[name=a]‘);
checkbox.on(‘change’,function(e){
// I want to get the checkbox again.
// but can I get that without var checkbox = ….?
// $(this) means the elements which onchange, not the collect.
});

XD

[Paulie_D]

I mean get the $(‘input[name=a]‘) jquery collect again.

OK…but what are you going to do with it…I’m trying to understand why you need to re-select it/them….especially as there will be more than one input[name=a].

[Author]

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