I wonder there are some ways to reorder columns in the treelist that declared on design?
I have page that using treelist to load data, I declared some columns on design and on runtime I added some columns into the treelist but not in the end of it. My columns are not only Treelistbound columns but also TreeListTemplateColumn and when I add them and load page it's seem fine, but when I do anything (load next page, refresh by button..etc) I show error "ERROR:Invalid column type: "TreeListTemplateColumn"."
Please Try again!
That my problem, so could you guys help me to fix it?
Thanks.
I have page that using treelist to load data, I declared some columns on design and on runtime I added some columns into the treelist but not in the end of it. My columns are not only Treelistbound columns but also TreeListTemplateColumn and when I add them and load page it's seem fine, but when I do anything (load next page, refresh by button..etc) I show error "ERROR:Invalid column type: "TreeListTemplateColumn"."
Please Try again!
That my problem, so could you guys help me to fix it?
Thanks.
1 Answer, 1 is accepted
0
Are you following the suggestions for adding column programmatically in the RadTreelist Programmatic Definition help topic? Can you post some sample code related to your RadTreeList definition?
Veli
the Telerik team
Veli
the Telerik team
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