TreeList in Radgrid DetailTables

[Jianjun]

Hi All,

I'm using telerik 2013 Q3 for development. Now I want to implement a page that contains a radgrid, and the radgrid can expand to expand a DetailTables. The DetailTables has just one column GridTemplateColumn and in its ItemTemplate contains a RadTreeList.
My question is after click expand button, I cannot get RadTreeList instance whatever from dataBound, ItemCreated or anyother events. So how can I set datasource to the RadTreeList in DetailTables ItemTemplate.

Can anyone help on this, please? Thanks.

[Eyup]

Hello Jianjun,

You can either achieve this functionality by using DetailTables with GridTemplateColumns as mentioned:
http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/declarative-relations/defaultcs.aspx

Or using NestedViewTemplates:
http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/hierarchy-with-templates/defaultcs.aspx

The first option will generate an inner table and you will have as many tree lists as the inner table item count.
Therefore, please choose one of the listed approaches to continue with and let us know about your decision. Then, we will prepare a sample web site to demonstrate how you can achieve the requested functionality.

Regards,
Eyup
Telerik

 

 

[Jianjun]

Thanks Eyup. I'm using NestedViewTemplate to implement it but met another issue in IE7, the thread was:
http://www.telerik.com/forums/treelist-content-not-show-in-ie7

Can you help to take a look at on this, please? Thanks.

[Eyup]

Hello Jianjun,

I've replied to your query in the mentioned thread. I suggest that we continue our conversation there.

Regards,
Eyup
Telerik