向Drupal.behaviors添加函数

Question

I'm developing a Drupal module. I need to set the focus to the first form element when a page is loaded. I read this can be done by using the jquery code -$('#edit-name').focus();.

How do I add this code to the Drupal.behaviors so that my code will be automatically called when the page is loaded?

Answer 1

Here is a example on how to use behaviors: Drupal.behaviors.

So all you need to do is put this in a .js file (or add it with inline): For Drupal6:

Drupal.behaviors.focus = function (context) {
    $('#edit-name').focus();
};

For Drupal7:

(function($) {
   Drupal.behaviors.focus = {
       attach:function(context,settings) {
           $('#edit-name').focus();
    }
   }
})(jQuery);