I have implemented cascading dropdown using SPCascadingDropdown (SPServices) it was working for lookup with 19 items . When the items count became more than 20 , the lookup column is displayed as input and required doubleclick to select the item. So i changed that complex control to simple dropdown using the solution provided in this link...http://sharepointegg.blogspot.in/2010/10/fixing-sharepoint-2010-lookup-drop-down.html..But cascading dropdown stopped working ... tried the SPCascadingDropdownEx given in the same url but it is not working for me . Please somebody help me
Note : Also tried SPComplextoSimpledropdown but i am facing same issue