问题
A plugin, namely jEasyUI, has overridden the droppable and draggable functions of jQueryUI. How do I use jQueryUI functions instead?
The jEasyUI ones bring some strange behavior. This relates to a question I asked before (jQuery & JEasyUI dynamic droppable element).
回答1:
You can change the order of inclusion in your <head> tag
First put jEasyUI in <script>
After that put JQueryUI in <script>
As per the JavaScript order of deceleration, now the JQueryUI will override similar functions in jEasyUI
来源：https://stackoverflow.com/questions/31397095/a-plugin-has-overridden-some-jquery-ui-functions