README.md

Simple jQuery plugin for checking all checkboxes on a page by a given class name.

Usage

HTML

<input type="checkbox" id="checkAll" />

<input type="checkbox" class="checkMe" />
<input type="checkbox" class="checkMe" />
<input type="checkbox" class="checkMe" />

JQuery

<script type="text/javascript">
  $('#checkAll').checkAll({
  'class' : '.checkMe'
  });
</script>

checkAll.js

(function ($) {
    $.fn.checkAll = function (options) {
        var settings = $.extend({
            class: 'input'
        }, options);

        this.on('click', function () {
            $(settings.class + ":checkbox").prop('checked', $(this).prop("checked"));
        });

        return this;
    };
}(jQuery));