ParamQuery grid support forum

General Category => Help for ParamQuery Grid (free version) => Topic started by: nghiemhd on October 04, 2013, 03:25:47 pm

Title: How to know which item selected in event refresh?
Post by: nghiemhd on October 04, 2013, 03:25:47 pm

Hi all,

When the user clicks button refresh in the grid, I want to reload data and reset the grid to page 1 and rPP = 10 (current now I have rPPOptions: [10, 20, 50]). But when I click button Previous Page or First Page or select Records per Page, it also triggers refresh event.
So how to know which item triggers refresh event?

$("#ClaimsGrid").on("pqgridrefresh", function (event, ui) {
           
});

I tried to debug and found that $(event.currentTarget) always return the <div> of pqgrid.

(http://i887.photobucket.com/albums/ac78/nghiem419ddt/Host/askrefresh_zpsb180b0f2.png)

Title: Re: How to know which item selected in event refresh?
Post by: paramvir on October 07, 2013, 12:10:53 am

Good question. You need to look at pqPager events for this:

http://paramquery.com/api/pager#event-change

http://paramquery.com/api/pager#event-refresh

Title: Re: How to know which item selected in event refresh?
Post by: nghiemhd on October 08, 2013, 08:59:41 am

Thank you very much.
Now I can handle the button refresh with $( ".selector" ).on( "pqpagerrefresh", function( event, ui ) {} );