BIRT : Filter cascaded Report Parameter group based on Local Report Parameter

Question

I want to design BIRT report such that in my case user will enter start time and stop time , based on start time and stop time I will get list of available batch name present between start time and stop time. And afterwards user will select Batch name from combo box to view detail information. I have tried with cascading report parameter group but based on start time and stop time report parameter batch list is not getting filtered.

Answer 1

I don't know what is your Birt version, but, you can use the cascading parameters for that, try that : I assumed you have 2 or 3 datasets : one (or two) to get your start time & end time, and another one to get your batch name. Select a multiple Data set when you are creating your new cascading parameter :

Then, add your two parameters : start time & end time with the data set you created And, for the Batch Name, then, create another dataset like :

And then, stay in the dataset, go in the parameter tab and add your two parameters you want :

This should work