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How to uncheck checked radio button [duplicate]

The thing is this solution work only in firefox

$(':radio').on("change", function(event) {   $(this).prop('checked', true); });  $(':radio').on("click", function(event) {   $(this).prop('checked', false); }); 

In chrome, it wont allow you to select anything http://jsfiddle.net/wuAWn/

Ofc, i could use variable and write something like

var val = -1; $(':radio').on("click", function() {   if($(this).val() == val) {     $(this).prop('checked', false);     val = -1;   }   else val = $(this).val(); }); 

But i will have few radio button groups on my page and html content is loaded through ajax, so i would like to wrtite 1 function for all of them, instead of defining variables for every one radio button group and write same function for every radio button group.

Edit: thanks for your help with checkboxes, but for checkboxes to act as a radio button group, you need to write adittional javascrip that will uncheck all other checkboxes with same name onclick, i have already radio button css and its easier for me just to add class like look-like-checkbox and make it look like checkbox, i use uniform library for custom look, anyway here is my weird solution http://jsfiddle.net/wuAWn/9/

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ccd580ac6753941c6f84fe2e19f229 Avatar asked Jun 15 '13 05:06

ccd580ac6753941c6f84fe2e19f229


People also ask

How do I uncheck a radio button?

To set a radio button to checked/unchecked, select the element and set its checked property to true or false , e.g. myRadio. checked = true .

How do I deselect a radio button when another is selected?

You just have to use the same name for all buttons in a group. Then the browser does the disabling automatically. Show activity on this post. Or if you use same name for multiple element then you will able to select one among them.

How do I uncheck a radio button in CSS?

The :checked CSS pseudo-class selector represents any radio ( <input type="radio"> ) element that is checked. The idea is to use the :checked selector to identify the selected radio button and unset it.


1 Answers

This simple script allows you to uncheck an already checked radio button. Works on all javascript enabled browsers.

var allRadios = document.getElementsByName('re');  var booRadio;  var x = 0;  for(x = 0; x < allRadios.length; x++){    allRadios[x].onclick = function() {      if(booRadio == this){        this.checked = false;        booRadio = null;      } else {        booRadio = this;      }    };  }
<input type='radio' class='radio-button' name='re'>  <input type='radio' class='radio-button' name='re'>  <input type='radio' class='radio-button' name='re'>
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Kzest Avatar answered Sep 24 '22 02:09

Kzest