How to handle a large number of query parameters for a Browse screen

I need to implement an advanced search functionality in a browse screen for a large table. The table has 80+ columns and therefore will have a large number of possible query parameters. The screen will be built on a modeled query with all
of the parameters marked as optional. Given the large number of parameters, I am thinking that it would be better to use a separate screen to receive the parameter input from the user, rather than a Popup. Is it possible for example to have a search
button on the browse screen (screen a) open a new screen (screen b) that contains all of the search parameters, have the user enter the parameters they want, then click a button to send all of the parameters back to screen a where the query is executed and
the search results are returned to the table control? This would effectively make screen b an advanced modal window for screen a. In addition, if the user were to execute the query, then want to change a parameter, they would need to be able to
re-open screen b and have all of their original parameters still set. How would you implement this, or otherwise deal with a large number of optional query parameters in the html client? My initial thinking is to store all of the parameters in
an object and use beforeShown/afterClosed to pass them between the screens, but I'm not quite sure how to make that work. TIA

Wow Josh, thanks. I have a lot of reading to do. What I ultimately plan to do with this (my other posts relate to this too), is have a separate screen for advanced filtering that also allows the user to save their queries if desired.
There is an excellent way to get at all of the query information in the Query_Executed() method. I just put an extra Boolean parameter in the query called "SaveQuery" and when true, the Query_Executed event triggers an entry into a table with
the query name, user name, and parameter value pairs that the user entered. Upon revisiting the screen, I want the user to be able to select from their saved queries and load all the screen parameters (screen properties) from their selected query.
I almost have it working. It may be as easy as marking all of the screen properties that are query parameters as screen parameters (not required), then passing them in from the saved query data (filtered by username, queryname, and selected
item). I'll post an update once I get it. Probably will have some more questions as I go through it. Thanks again!

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How to handle a large number of query parameters for a Browse screen

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