Hello
I can't find, how to add a lot of data using webservices
For example
I have a list of persons, when i expand the name I want to complete de treeview with all of data (All of adresse, all of children, ....), and not have to do many return to the server
Personne
+Martin
+Durand
Expand Martin done
-Martin
+ Adresse
+ Child
+ ......
Is it possible.... ?
I can't found how to transform RadTreeNodeData to RadTreeNode
Does someone can help me !!!!????
Thank you
Anne
I can't find, how to add a lot of data using webservices
For example
I have a list of persons, when i expand the name I want to complete de treeview with all of data (All of adresse, all of children, ....), and not have to do many return to the server
Personne
+Martin
+Durand
Expand Martin done
-Martin
+ Adresse
+ Child
+ ......
Is it possible.... ?
I can't found how to transform RadTreeNodeData to RadTreeNode
Does someone can help me !!!!????
Thank you
Anne
1 Answer, 1 is accepted
0
Marbry
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answered on 20 Jul 2012, 06:27 PM
Look up LoadOnDemand.
There are several ways to approach it, but all my tree content is generated in code, so when the user expands it at a certain level I just make a call to that which generates the nodes at that level, passing the node value which tells me what it is. Then it just builds out all the child content for that node.
There are several ways to approach it, but all my tree content is generated in code, so when the user expands it at a certain level I just make a call to that which generates the nodes at that level, passing the node value which tells me what it is. Then it just builds out all the child content for that node.