Simple Search based on Three Parameters
The Search should happen even when one element of the form is not Empty.
isParamNotEmpty = false; if(param1.isNotEmpty()) { . . Other Coding Lines . isParamNotEmpty = true; } if(param2.isNotEmpty()) { . isParamNotEmpty = true; } if(param3.isNotEmpty()) { . . isParamNotEmpty = true; } if(isParamNotEmpty) { doSearch(); }