Drag And Drop Dynamci Tree In MVVM

asked 2014-11-10 04:59:58 +0800

jeevaJR7 gravatar image jeevaJR7
1 2

Hi, I have Created a Dynamic Tree using MVVM.I can Drag and Drop tree.but once I drag and drop that tree .how can I save that tree after i reloading it. which mean 1.Tree loading from database 2.I am dragging and dropping 3.And again I am refreshing that page 4.Tree is changed. But I want that dragged tree even I refresh it.how to make it in zk(MVVM) ??

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answered 2014-11-16 12:17:13 +0800

Darksu gravatar image Darksu
1991 1 4

Hello jeevaJR7,

Since you have accomplished the first task, now you have to parse your model, save the required elements to the database, and when you want to refresh the page you have to load the model from the database.

At the following url, you can find a good example:


Best Regards,


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Asked: 2014-11-10 04:59:58 +0800

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Last updated: Nov 16 '14

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