I am use in popup window TreeList, and bind treeList to array. Simple example http://dojo.telerik.com/OjipACUQ

Update button in popup window save record and array as one record.

Some problems i fix.

Add new record then edit and press cancel, record will be removed, but record is not dirty and not isNew()

How can i fix it?

In my application editing and adding works, in the example does not work. i don't know why.

Hi Konstantin,

Thanks for the provided sample.

I have investigated sample and noticed few things. Firstly, the TreeList is bound to the first item of the dataSource - not to the dataSource itself.

e.g.


You should create a model which has a property that references the dataSource and bind the view to that model.

Furthermore, the sync method syncs the current state of the data within the dataSource to the data provider. It is necessary to specify the transport configuration.

Below you will find a modified version of the provided sample:

• http://dojo.telerik.com/ORebefOp

Regards,
Georgi
Progress Telerik

Thanks.

I understood.

And my decision: 

1 http://dojo.telerik.com/OjipACUQ/4 but dropDownList broken in modal window

2 http://dojo.telerik.com/OjipACUQ/5 work fine