angularjs - server side filtering with UI grid -

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there default filtering provided ui grid whcih enabled using enablefiltering: false in gridoptions. instead of using default filtering use text entered in filter box multiple columns, send filters serevr , data back. have tried using filteroptions $scope.$watch('filteroptions', function (newval, oldval) {

        if (newval !== oldval) {             $scope.getpageddataasync($scope.gridoptions.$gridscope.filtertext);         }     }, true);

never gets invoked. appreciated.

there couple of different ways can this. in onregisterapi in grid options can this:

  onregisterapi: function(gridapi) {           gridapi.core.on.filterchanged($scope,               function(rowentity, coldef, newvalue, oldvalue) {              // check filter value changed ,              // value filter in column x can                    gridapi.grid.columns[x].filters[0]               }          );   }

you may set filter object on each cell. perhaps collect various columns wish filter on , put filter object on each of cells. whenever 1 changes have values need , can create function in "condition" called fltering.

   filter: { type: xxx, condition: $scope.mycustomfilter }     $scope.mycustomfilter = function(searchterm, callvalue) {         // check various conditions here , return true/false    }

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