So how can I only allow a user to select only one checkbox?
I know radio buttons are "ideal", but for my purpose...it's not.
I have a field where users need to select either or of the two options, but not both. The problem is that I need my users to also be able to unselect their option, and this is where radio buttons fail because once you select the group, you have to choose an option.
I will be validating the info via php, but I'd still like to restrict the users to one answer if they want to give it.
change(function() { $("#myform input:checkbox"). attr("checked", false); $(this). attr("checked", true); }); This should work for any number of checkboxes in the form.
If you need to select one checkbox at a time in multiple checkbox, i mean you want to allow anly one checkbox user can check then you can do easily using jquery. jquery prop() through you can give attribute value checked equel to true or false.
You can add checkboxes to a document or template, and group them together to choose how many boxes must be checked. To group checkboxes, click and drag the selection box around the checkboxes you'd like to group and then click Group checkboxes in the right sidebar. F.
This snippet will:
// the selector will match all input controls of type :checkbox // and attach a click event handler $("input:checkbox").on('click', function() { // in the handler, 'this' refers to the box clicked on var $box = $(this); if ($box.is(":checked")) { // the name of the box is retrieved using the .attr() method // as it is assumed and expected to be immutable var group = "input:checkbox[name='" + $box.attr("name") + "']"; // the checked state of the group/box on the other hand will change // and the current value is retrieved using .prop() method $(group).prop("checked", false); $box.prop("checked", true); } else { $box.prop("checked", false); } });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <div> <h3>Fruits</h3> <label> <input type="checkbox" class="radio" value="1" name="fooby[1][]" />Kiwi</label> <label> <input type="checkbox" class="radio" value="1" name="fooby[1][]" />Jackfruit</label> <label> <input type="checkbox" class="radio" value="1" name="fooby[1][]" />Mango</label> </div> <div> <h3>Animals</h3> <label> <input type="checkbox" class="radio" value="1" name="fooby[2][]" />Tiger</label> <label> <input type="checkbox" class="radio" value="1" name="fooby[2][]" />Sloth</label> <label> <input type="checkbox" class="radio" value="1" name="fooby[2][]" />Cheetah</label> </div>
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