javascript - checked checkbox values in angularjs controller -


in application, there multiselect-dropbox. when values of checked items of multiselect dropdown list.it has,

scope.names = [1,2,4,5] means have selected 4 names list. during on change selected names other say, scope.names = [3,4]. how angularjs controller? getting following error,

typeerror: cannot read property 'indexof' of undefined     @ scope.$scope.ischecked (mmmultiselect.js:85)     @ $parsefunctioncall (angular.js:12332)     @ object.expressioninputwatch (angular.js:12735)     @ scope.$get.scope.$digest (angular.js:14217)     @ scope.$get.scope.$apply (angular.js:14488)     @ htmldivelement.<anonymous> (angular.js:22954)     @ htmldivelement.jquery.event.dispatch (jquery.js:4409)     @ htmldivelement.jquery.event.add.elemdata.handle (jquery.js:4095)  #update scope.names = []; scope.onnamesselected = function() {   var names =  scope.names //get selected name list in array [1,2,3]   scope.onnameschanged();  }  scope.onnameschanged = function() {   scope.names = [3,5]; //need check value in ui. }

here html options browser, checkbox when checked.

<div id="nameitem4checkbox" class="ng_checkbox" ng-class="{'ng-checkbox-hover': lihover}" ng-tool-tip="" ng-click="onclick()">         <span ng-class="{'selectedcb': ischecked(c[ngoptionid], c[ngoptionname])}" class="selectedcb"></span>     </div>

when not checked.

<div id="nameitem0checkbox" class="ng_checkbox" ng-class="{'ng-checkbox-hover': lihover}" ng-tool-tip="" ng-click="onclick()">    <span ng-class="{'selectedcb': ischecked(c[ngoptionid], c[ngoptionname])}"></span> </div>

also, dont have checked fields html. selected checkbox been identified class 'csbselected'. how implement in controller.

without seeing code, looks passing in undefined controller ischecked() function. if case, check undefined/null. alternatively, may want check passing in expecting.


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