Hi everybody.
I've spent hours and hours searching my answer on the Web and especially on www.asp.net, but i did'nt
find the answer :(:(:(:
For work i use the new Treeview control of Framework 2.0, to represent
the structure on a town (town,Street,Houses..).
-Paris
-Champs Elys?es
+House 1
+House 2
.....
+Street Montmartre
YES, as you can imagine i am french :) :)
My problem, is that when i collapse a Town node, more than 1000 Street nodes are generated.
Each node is represented by an Image (the node.ImageUrl property) that is the same for the all 1000 nodes.
Unfortunatly, we have (for internal problem) to disable the IE Client cache use, that why for each node the
image URL is hit and downloaded from the server.
What i want to to is to use the Image Caching technique, in fact i create a image for my "street" node, and
i want to say that the image url of the node is "document.img_street.src".
I can i do that when i contruct my node from the server side (using the classics node.text="Street 1", node.add.."
I want to precise that i use the HTTP-XML feature of the new treeview that really save my life because on the huge number
of node that our application can generate.
Can we do the same for the "minus" image before the node used to collapse the node ?
Thank, for those reading me.