I'm trying to integrate a javascript library for drag&drop on tables into one page of my custom Drupal module. I've included the js file using drupal_add_js, but I don't know how to initialize it.
The documentation for that library states that an init function should be called like
<body onload="REDIPS.drag.init()">
How would I do that in Drupal? Or has Drupal some better way of initializing the script?
You could try adding another drupal_add_js call in the same function as your other add_js:
drupal_add_js('REDIPS.drag.init();','inline','header',true);
The last param "true" is to defer the execution of the script. I hope that helps in some way!
Drupal has its own mechanism for this, involving adding a property to Drupal.behaviors. See this page: http://drupal.org/node/205296
Drupal.behaviors.redipsDragBehavior = function() {
REDIPS.drag.init();
};
From the linked page:
Any function defined as a property of Drupal.behaviors will get called when the DOM has loaded.