I'm having trouble making a module for my app in which I am in an initial page, page1, which gives me the option to search for orders from a certain provider.
I select my provider in page1 and have a link, Search..., that opens a new page or window with orders from a that provider that I have selected in page1, displaying the orders on a gridview.
Afterwords I select the orders from this gridview that I wish to view and only return the ORDER_ID from those I have selected to my initial page, page1.
How can I do this?
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