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Effective Techniques for Checking Radio Buttons with jQuery
In this tutorial, we tackle the challenge of checking radio buttons with jQuery. We explore multiple approaches and troubleshooting tips to ensure your code operates flawlessly.
Background
Given the following HTML markup:
<form> <div>
Untrustworthy Approaches
Attempts to check the radio button using the following methods failed:
Effective Solutions
Depending on the version of jQuery you're using, there are two viable solutions:
For jQuery versions >= 1.6: For jQuery versions < 1.6: Note: Accepting User Input After setting the radio button's checked state, it's recommended to call the click() or change() event on the button to trigger any necessary actions or validation. The above is the detailed content of How to Effectively Check Radio Buttons with jQuery?. For more information, please follow other related articles on the PHP Chinese website!$("#radio_1").prop("checked", true);
$("#radio_1").attr('checked', 'checked');