jquery - jqgrid onSortCol return 'stop' not able to stop client side sorting -

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i having issues onsortcol event of jqgrid.

i trying disable client side sorting , handle on server side. due contraints have use datatype local , not json.

i can see server side call being made , results fetched , getting displayed in ui screen. not able stop client side sorting happening .

return 'stop' not able stop jqgrid performing sorting on newly returned data.

can let me know how stop client side sorting happening here?

here code inside onsortcol function:

// populate data using async call

     onsortcol: function (index, columnindex, sortorder) {                      that.store.find("oldcontact",{page:page,pagesize:pagesize,columnname:index,sortorder:sortorder}).then(function(data){                             grid.jqgrid('cleargriddata');                                 grid.jqgrid('setgridparam', {data: data});                                grid.trigger('reloadgrid');                               return 'stop';                         });                   } ,

found solution problem..

just define sorttype return constant value disable client side sorting.

this did trick me:

     colmodel:[                 {name:'id',index:'id', key: true, width:70,sorttype:"int"},                 {name:'firstname',index:'firstname', width:90,sorttype: function () {                                                                   return 1; // constant value                                                               }},                 {name:'lastname',index:'lastname', width:100,sorttype: function () {                                                                  return 1; // constant value                                                              }}              ]

i continue handle custom sorting inside onsortcol posted above in question....


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