How to find elements with 'value=x'?

问题

I need to remove element that have value="123". I know that all elements with different values are located into #attached_docs, but I don't know how to select element with value="123".

$('#attached_docs').find ... .remove();

Can you help me?

回答1:

If the value is hardcoded in the source of the page using the value attribute then you can

$('#attached_docs :input[value="123"]').remove();

If you want to target elements that have a value of 123, which was set by the user or programmatically then use EDIT works both ways ..

or

$('#attached_docs :input').filter(function(){return this.value=='123'}).remove();

demo http://jsfiddle.net/gaby/RcwXh/2/

回答2:

Value exactly equal to 123:

jQuery("#attached_docs[value='123']")

Full reference: http://api.jquery.com/category/selectors/

回答3:

Use the following selector.

$('#attached_docs [value=123]').remove();

回答4:

$('#attached_docs [value="123"]').find ... .remove();

it should do your need however, you cannot duplicate id! remember it

回答5:

The following worked for me:

$("[id=attached_docs][value=123]")

来源：https://stackoverflow.com/questions/6732364/how-to-find-elements-with-value-x