Hi
I want to have a multi-level DropDownList to enable the user to select easily a product instead of having several simple Asp.net dropdownlists. A single dropdownlist that enables user to drill down to desired item.
After click on this rich dropdownlist a beautiful list of categories appears, then user can select a subcategory, then a beautiful list of Products appears. And finally user can select a desired product. Something like this "category>subcategory>product" will appears finally.
User can also type a name of product and select one from all possible suggested values. I also need to have event handler with this rich dropdownlist.
I tried to use update panel but it is so slow! I think it needs Ajax, Html5 and JQuery. But I do not know how to implement it. Please consider to the following example:
it is possible to close the ballon or return to a higer hirarkey. i really appreciate for kindly helps
