Reporting module passing parameter

how to pass the parameter to my normal view to Reporting viewer
For example: my query is " select * from table where date between {StartData} and {Enddate}" i want to pass date parameter into screen date picker.

Under the component props in the report viewer component there is a section for params. This is an object format you just add keys that are the names of your parameters and their values.

You would typically bind the parameters in the perspective view to a custom prop in the view or write to it via a change script etc. To drive the values via your pickers.