snippetjavascriptCritical
How can I know which radio button is selected via jQuery?
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howbuttonjqueryviaradioselectedcanwhichknow
Problem
I have two radio buttons and want to post the value of the selected one.
How can I get the value with jQuery?
I can get all of them like this:
How do I know which one is selected?
How can I get the value with jQuery?
I can get all of them like this:
$("form :radio")How do I know which one is selected?
Solution
To get the value of the selected
Here's an example:
radioName item of a form with id myForm:$('input[name=radioName]:checked', '#myForm').val()Here's an example:
$('#myForm input').on('change', function() {
alert($('input[name=radioName]:checked', '#myForm').val());
});
Choose radioName
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Code Snippets
$('input[name=radioName]:checked', '#myForm').val()Context
Stack Overflow Q#596351, score: 4306
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