Here is the structure of my radio buttons...
<div id="test">
<input name="test1" value="a" type="radio">
<input name="test1" value="b" type="radio">
<input name="test1" value="c" type="radio">
</div>
What is the best way to retrieve the value of a checked radio button?
I have searched through the YUI documentation but couldn't find any helpful examples.
Also, how can I access an element by its input name in YUI?
When using YUI 3:
var selectedValue = Y.one("#test input[name=test1]:checked").get("value");
If you are working with YUI 2:
// The parameters null, null, null, true are optional but will only return the first match
var selectedInput = YAHOO.util.Dom.getElementsBy(function (element) {
return (element.name === 'test1' && element.checked);
}, 'input', 'test', null, null, null, true);
var value = selectedInput.value;
One way to access the ButtonGroup reference is by following these steps using YUI 2:
let groupOfButtons = new YAHOO.widget.ButtonGroup("example");
let selectedButton = groupOfButtons.get("checkedButton");
let buttonText = selectedButton.get('label');
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