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问题:

This is a follow-up to this question: Using javascript:function syntax versus jQuery selector to make Ajax calls

How would I select this fragment?

<div data-id="54" data-action="follow-global-id" class="add-to-list">here is my answer</div>

I have the id value below and tried this

 $('.add-to-list[data-action|="action-follow-global-id"][data-id|=id]').text('here is the things jtjt in the id value');

but no dice. Need to be AND'ing these together.

thx for help

回答1:

Didn't test it, but should work:

var id = 54;
$('.add-to-list[data-action=follow-global-id][data-id='+id+']').text('something');

回答2:

This will work:

$('.add-to-list[data-action="follow-global-id"][data-id="54"]').
    text('here is the things jtjt in the id value');

Here's a full code example you can execute to test:

<html>
    <script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.6.2.js"></script>
    <script>
    $(function(){
        $('.add-to-list[data-action="follow-global-id"][data-id="54"]').
            text('here is the things jtjt in the id value');
    });
    </script>
    <div data-id="54" data-action="follow-global-id" class="add-to-list">here is my answer</div> 
</html>

回答3:

Is this what you're looking for?

$('.add-to-list[data-action|="follow-global-id"][data-id]').each(function (i) {
    $(this).text('here is the things ' + $(this).attr('data-id') + ' in the id value');
});