If you only want to use the datepicker plugin of jQuery UI with EasyUI, yes, they can work together. You can find the example here:
http://jsfiddle.net/qX26t/

Thanks for your Reply Jarry,

I have checked for your advised, but some error still occur when use jQuery-Ui and Easyui together.

However i have solved this problem by using "jQuery Calendars Datepicker" , for anyone who faced this issue.

And After take some time to do Unit Test everything is working fine.

Some conflicts may occur when using easyui with jQuery UI together. Please try to use the datebox plugin of easyui.

Thanks for your reply Jarry,

But. I 'm still looking for Buddhist Era Calendar that able to work with easyui, any advise?

Hi All

I'm new on Easyui, And still have a question with Calendar plugin

I want to use B.E Calendar for my web Application, Is there have any plugin for this feature ?  Or please kindly advise for any plugin that did not conflict with Easyui

I have try to use jquery-ui datepicker once but bad luck it's conflict with easyui.

Thanks in advance