jquery find all elements having a certain value

Question

When a user clicks on my radio button:

<input type="radio" name="allselect" onClick="javascript: _select('none');" />

I need the function _select(param) to find every radio button with a value of param, so 'none' in this case, and click it. How can this be done in jquery?

What have you tried so far and what in particular do you have problems with? jQuery's documentation is the place to start: http://api.jquery.com/, especially have a look at selectors: http://api.jquery.com/category/selectors/ — Felix Kling, Jan 19 '12 at 19:19
I looked at the .find function but I didn't see anyway to say 'find all elements WHERE value is this' — user740521, Jan 19 '12 at 19:19
possible duplicate of [JQuery - find a radio button by value](http://stackoverflow.com/questions/2173527/jquery-find-a-radio-button-by-value) — Felix Kling, Jan 19 '12 at 19:20

Naftali · Accepted Answer · 2012-01-19T23:05:04.360

2

Since you are using jQuery:

<input type="radio" name="allselect" id="selectnone" />

JS:

$('#selectnone').click(function(){
    $('input[type=checkbox]').each(function(){
          if(this.value === 'none') this.checked = true;
    });
});

edited Jan 19 '12 at 23:05

answered Jan 19 '12 at 19:21

Naftali

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David Thomas · Answer 2 · 2012-01-19T19:25:50.243

I'd think that the following, as yet untested approach, would work:

$('input:radio').click(
    function(){
        var inputsOfValueEqualToNone = $('input:radio[value="none"]');
    });

Making the above into a more function-based approach:

function _select(param){
    if (!param){
        return false;
    }
    else {
        inputs = $('input:radio[value="' + param + '"]').click();
    }
}

References:

score 0 · Answer 3 · answered Jan 19 '12 at 19:21

0

Try this

function _select(param){
   var rBtns = $('input[name=' + param + ']');
   rBtns.click();//Calling the click method on all the radio buttons it found
}

answered Jan 19 '12 at 19:21

ShankarSangoli

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score 0 · Answer 4 · answered Jan 19 '12 at 19:23

0

You can do this:

function _select(paramVal){
   $('input[value=' +paramVal +']').trigger('click');
}

answered Jan 19 '12 at 19:23

kleinohad

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score 0 · Answer 5 · answered Jan 19 '12 at 19:26

0

Use:

function _select( value ) {
  var elems $('input:radio[value='+value+']'); // all the radio buttons with the value
}

answered Jan 19 '12 at 19:26

Wouter J

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jquery find all elements having a certain value

5 Answers5