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add beforeRefresh callback to Navigator

29/01/2010
14:16

Klaus

Member

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Forum Posts: 68

Member Since:
18/11/2009

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Hello!

is it possible to add a "beforeRefresh" callback to the navigator "refresh" default button?
... analog to the afterRefresh callback that is called after the table was reloaded.

I need this callback to modify the reload grid post parameters specific when this button is pressed by the user.
so this beforeRefresh callback should be called immediately when the click is processed.

navGrid : function (elem, o, pEdit,pAdd,pDel,pSearch, pView) {
o = $.extend({
...
beforeRefresh : null,
afterRefresh : null
...
...
if (o.refresh) {
...
.attr({"title":o.refreshtitle || "",id: "refresh_"+$t.p.id})
.click(function(){
          if($.isFunction(o.beforeRefresh)) o.beforeRefresh();
          $t.p.search = false;
          try {
            var gID = $t.p.id;
            $("#fbox_"+gID).searchFilter().reset();
            $t.clearToolbar(false);
          } catch (e) {}
          switch (o.refreshstate) {
            case 'firstpage':
              $($t).trigger("reloadGrid", [{page:1}]);
              break;
            case 'current':
              $($t).trigger("reloadGrid", [{current:true}]);
              break;
          }
          if($.isFunction(o.afterRefresh)) o.afterRefresh();
          return false;
   })
...

Kind regards,
Klaus.

01/02/2010
10:26

tony

Sofia, Bulgaria

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Forum Posts: 7721

Member Since:
30/10/2007

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Hello,

Thanks Klaus - added:

http://github.com/tonytomov/jq.....5bb6dd816b

Best Regards

Tony

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

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