代码可在JSFiddle中运行，但不能在Drupal 7中运行

Question

我能够在JSFiddle中获得一段代码，但是当我将其复制到Drupal的js文件中时，它不会： HTML

<form class="webform-client-form webform-client-form-288" action="/node/288" method="post" id="webform-client-form-288" accept-charset="UTF-8"><div><div  class="form-item webform-component webform-component-radios webform-component--beans">
  <label for="edit-submitted-beans">Beans </label>
 <div id="edit-submitted-beans" class="form-radios thumb"><div class="form-item form-type-radio form-item-submitted-beans">
 <input class="thumb form-radio" type="radio" id="edit-submitted-beans-1" name="submitted[beans]" value="&lt;a href=&quot;#&quot;&gt;Black Valentine" />  <label class="option" for="edit-submitted-beans-1">Black Valentine<img src="https://chplnj.org/sites/all/themes/newbartik/images/Seeds/Bean_Black Valentine_Seed Savers.png" alt="" class="beans"></a> </label>

</div>
</div>
</div>
<div  class="form-item webform-component webform-component-checkboxes webform-component--beans2">
  <label for="edit-submitted-beans2">Blue Lake Pole Territorial </label>
 <div id="edit-submitted-beans2" class="form-checkboxes thumb"><div class="form-item form-type-checkbox form-item-submitted-beans2-&lt;a-href=&quot;#&quot;&gt;Blue-Lake-Pole-Territorial">
 <input class="thumb form-checkbox" type="checkbox" id="edit-submitted-beans2-1" name="submitted[beans2][&lt;a href=&quot;#&quot;&gt;Blue Lake Pole Territorial]" value="&lt;a href=&quot;#&quot;&gt;Blue Lake Pole Territorial" />  <label class="option" for="edit-submitted-beans2-1">Blue Lake Pole Territorial<img src="https://chplnj.org/sites/all/themes/newbartik/images/Seeds/Bean_Blue Lake Pole_Territorial Seeds.png" alt="" class="beans2"></a> </label>

</div>
</div>
</div>
<input class="webform-submit button-primary form-submit" type="submit" name="op" value="Submit" /></div></div></form>  </div>

JS：

(function ($) {
var checkBoxes = $('.thumb');
checkBoxes.change(function () {
    $('.webform-submit').prop('disabled', checkBoxes.filter(':checked').length >1);
});
$('.thumb').change();

})(jQuery);

我的.info文件中的脚本正确无误，例如scripts [] = buttontoggle.js

同样，这在JSFiddle中有效，但是当我尝试将其用于Webforms放入Drupal时无效。