Error message: The directive is unable to find the required controller 'ngModel' in Angular JS

One of my directives is causing an error when I try to use it:

directive('myDirective',
    function() {
        return {
            restrict: 'EA',
            scope: {
                params: '=ngModel'
            },
            //template: '',
            templateUrl: '/myTemplate.html',
            controller: 'myController',
            link: function(scope, iElement, iAttrs, ngModel) {
               // code.. 
            }
        };
    }
);

After implementing this directive, I encountered the following console error: $compile:ctreq, with a hyperlink leading to this message: Missing Required Controller error in component $compile The directive 'myDirective' requires the 'ngModel' controller, which cannot be found!

The error disappears if I switch from using "templateUrl" to just "template", but I prefer not to use the latter. This issue appears to be a known bug: https://github.com/angular/angular.js/issues/4603

Any suggestions for a solution? Edit: I am utilizing ngModel for two-way data binding

javascriptangularjsangularjs-directive

Answer №1

To pass a parameter to a directive, you can do it by following this example. The code snippet provided in your question seems incorrect:

<div my-directive my-param="foo"></div>

directive('myDirective',
    function() {
        return {
           restrict: 'EA',
            scope: {
                myParam: '='
            },
            //template: '',
            templateUrl: '/myTemplate.html',
            controller: 'myController',
            link: function(scope, iElement, iAttrs, ngModel) {
               scope.myParam...
            }
       };
   }

);

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