问题
I am going back over a recent project sorting out accessibility issues and was making sure all form elements had labels. Putting the label text into a tag caused a problem with some kludgy code I had written before.
Basically, if you have a radio button and its label:
<label for="zone_r1"><input type="radio" name="zone" id="zone_r1" value="NY" />New York</label>
And you use jquery to hide it like so:
$('#zone_r1').hide();
The actual button is hidden but not the label text. Originally I made a span for the label text and hid that like so:
<input id="NY" type="radio" name="zone" value="NY" /><span id="nyTXT">New York</span>
and
$('#NY').hide();
$('#nyTXT').hide();
Any ideas? I prefer not to use the kludge and it may not validate with the span in the label, but maybe I am being overly zealous.
回答1:
$('#zone_r1').parent().hide();
works for me
回答2:
I think this should work for you
$("label[for=zone_r1],#zone_r1").hide();
This selects the label with the "for" attribute set to the radio button your looking for, as well as the radio button itself, and hides them both
回答3:
what about $('label:has(#zone_r1)').hide();
回答4:
For the first radio button, you can hide the actual button and then its parent:
$('#zone_r1').hide().parent().hide();
For the second case you can hide the button and the "next" sibling:
$('#NY').hide().next().hide();
回答5:
You can do this:
1.) Define the radio button input without a surrounding label.
2.) Wrap the "option text" (text to the right of the radio button) in a <span>.
3.) Use this jQuery statement: $("input:radio:not(:checked), input:radio:not(:checked) + span").hide();
This will select the radio button and the text to the right of the radio button and hide it.
回答6:
Just put 'label' selector in parent:
$(':radio[id=zone_r1]').parent('label').hide();
See my jsFiddle example
回答7:
hiding radio button container or TD based on value
jQuery("input[type=radio][value='EU2']").parent().hide();
来源：https://stackoverflow.com/questions/643704/hide-radio-button-and-its-text-label-in-jquery