Question

I have an extJs Grid with filters etc. I get my data via ajax from the server.
Everything works fine. I also want to allow the user to download the grid data as csv.

So I wrote a function on serverside (php) which takes the same parameters the gridstore sends and replies with a csv with the right headers.

My problem is that I need the grid parameters to get the right results. I can’t find them neither in the grid.store nor in the grid itself.

Any ideas how I can get the “post”-paramters the extjs grid uses in its ajax request?

Answer 1

I found out the solution, but stackoverflow didn’t let me post it on that day, so i forgot to post it and never looked for answers, sorry.

What I did was:Bind a function on the load event of the grid and save the actual params in a global variable called lastParameters. There it is.

grid.store.on('load', function(store, records, options){
  lastParameters = options.params;
});