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Warning! This answer is too old and doesn't work on modern browsers.. I'm not the poster of this answer, but at the time of writing this, this is the most voted answer by far in both positive and negative votes (+1035 -17), and it's still marked as accepted answer (probably because the original poster of the question is the one who wrote this answer).
This is what this will do, for instance if you have 5 checkboxes, and you click check all,it check all, now if you uncheck all the checkbox probably by clicking each 5 checkboxs, by the time you uncheck the last checkbox, the select all checkbox also gets unchecked
Create a fake checkbox using :before element and pass either an empty or a non-breaking space '\00a0'; When the checkbox is in :checked state, pass the unicode content: "\2713", which is a checkmark; Add :focus style to make the checkbox accessible. Done. Here is how I did it.
No, input checkboxes can't be readonly. But you can make them readonly with javascript! Add this code anywhere at any time to make checkboxes readonly work as assumed, by preventing the user from modifying it in any way. jQuery(document).on('click', function(e){.
43. I want to create a multiple selection dropbox list. Actually I have to select more than one option using a dropdown menu. When I simply do this as shown below: <select>. <option><input type="checkbox"></option>. </select>. Then checkbox is showing in front of dropdown field. But I want to create it for each option not for as a whole so that ...
Checkboxes (and radio buttons) are on/off switches that may be toggled by the user. A switch is "on" when the control element's checked attribute is set. When a form is submitted, only "on" checkbox controls can become successful. Several checkboxes in a form may share the same control name.
In jQuery: To check the checkbox: $("#checkboxid").attr("checked","checked"); To uncheck the checkbox: $("#checkboxid").removeAttr("checked"); The other answers hint at the solution and point you to documentation that after further digging will get you to this answer.
In JavaScript, you can find out whether the checkbox is checked by the checked property: //returns true or false. var isChecked = document.getElementById('id_of_checkbox').checked; In ASP.NET, the CheckBox control has a boolean property Checked. answered Feb 6, 2009 at 3:25. Rex M.
You could also use CSS pseudo elements to pick and display your labels from all your checkbox's value attributes (respectively).
For a Pure CSS approach, you can use the :checked selector combined with the ::before selector to inline conditional content. Just add the class select-checkbox to your select element and include the following CSS: .select-checkbox option::before {. content: "\2610"; width: 1.3em;