angularjs - How to evaluate a filter string programmatically in an Angular expression -

i'm trying evaluate filters programmatically within angular expression in template.

html:

<div ng-app="myapp">     <div ng-controller = "myctrl">         <div ng-grid="gridoptions" class="gridstyle"></div>     </div> </div> 

js:

var app = angular.module('myapp', ['nggrid']);  app.controller('myctrl', function ($scope) {     $scope.mydata = [{name: "moroni", age: 50},                      {name: "tiancum", age: 43},                      {name: "jacob", age: 43},                      {name: "nephi", age: 29},                      {name: "enos", age: 34}];      $scope.gridoptions = {        data: 'mydata',       columndefs: [{ field: "name", },                    { field: "age", celltemplate: '<div><div>{{row.getproperty(col.field) | col.coldef.filter}}</div></div>', cellfilter: 'test' }],     }; });  app.filter('test', function () {     return function (input) {         return input + '!';     }; }); 

css:

.gridstyle {     border: 1px solid rgb(212, 212, 212);     width: 100%;     height: 500px; } 

as can see, in celltemplate 'age' column, i'm trying pass through cell data through filter in string in column definitions (col.coldef.filter).

is possible?

i want because want use 1 template define variety of filters on each of columns.

http://jsfiddle.net/gwha8/2/

how adding test filter instead of getting col's:

{{row.getproperty(col.field) | test}} 

updated jsfiddle.