This is for a simple drag and drop application, designed to work with Visual Studio 2008 and .NET 3.5, using c#, and asp.net.
I am looking for a starter application, that I can build upon. Here is what I want it to do:
1) A treeview control in the left-hand side, that has say 50 categories, organized with parents/children like this:
2) On the right hand side of the page is a table with a list of items, call them products. Each product is going to be drag/dropable to any node within the tree. There are specific requirements to the drag/drop functionality as follows:
** Multiple products may be selected for drag/drop by clicking on the table row. So, I could choose 5 or 50 products, and then drag them all at once to a specific node in the tree.
** When I mousedown, ready to drag the product(s) to the tree, I want a preview of the payload that I am moving.
** When I move the cursor over the tree, with a payload selected, the node where I am currently hovering over needs to be highlighted.
** When I drop the payload into a node on the tree, the application needs to fire a c# function on the server that will allow me to manipulate this in the future.