Add a browse option to variable screen
I am a webdypro java/abap developer .
Our BI teem asked me if I can help them adding a browse for file button in the variable screen.
So that when they have to insert data to wad reprot variables they will be able to choose data from file.
They also told me that there is a way to do so using the Bex Web Application Designer,
by adding some java script to a template.
I read some about this in SDN , still things r not that obvious .
How can I interfere in the variable screen ?
Which commands do I have to use in order to open the browser ?
And How do i transfer the data in to the variable ?
I will be very grateful for some guidance...