I am trying to use the CascadingDropDown drop down extender in a DataView.
I have three drop-downs where ddl1 contains the main lookup value. When I select ddl1, the second dropdown ddl2 populates perfectly. The problem that I have however is that the 3rd drop down is dependent on both the selected value in ddl1 and another value/column in the row. Does anyone know whether this is achievable with the CascadinDropDown extender at all? I guess i need a way to make the web service have more parameters and a way to pass the parameters to the webservice.
Any help would be highly appreciated!!
Does anyone know how I can get the Cascading DropDowns to have more then one parent id. I really need to figure out how to make the third drop down populate based on the value selected in the 1st drop down and another value from the grid... this must be acheivable.. I can't be the only one trying to do this...
Sorry, this scenario is not currently supproted by CDD.
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