Inserting text at Current Cursor position in Textarea Using AngularJs Ng-Click

Question

We are trying to implement like below requirement. Click of a button some text will be generated and it will be added into textarea. Button is using Ng-Onclick.

Button C

Answer 1

Here is the hero which my issues was resolved. Who ever it is really great that he solved my problem.

and What exactly done is I created directive element as mentioned in this link and called that directive in my view .

Boom it worked.

http://plnkr.co/edit/Xx1SHwQI2t6ji31COneO?p=preview

app.directive('myText', ['$rootScope', function($rootScope) {
    return {
        link: function(scope, element, attrs) {
            $rootScope.$on('add', function(e, val) {
                var domElement = element[0];

                if (document.selection) {
                    domElement.focus();
                    var sel = document.selection.createRange();
                    sel.text = val;
                    domElement.focus();
                } else if (domElement.selectionStart || domElement.selectionStart === 0) {
                    var startPos = domElement.selectionStart;
                    var endPos = domElement.selectionEnd;
                    var scrollTop = domElement.scrollTop;
                    domElement.value = domElement.value.substring(0, startPos) + val + domElement.value.substring(endPos, domElement.value.length);
                    domElement.focus();
                    domElement.selectionStart = startPos + val.length;
                    domElement.selectionEnd = startPos + val.length;
                    domElement.scrollTop = scrollTop;
                } else {
                    domElement.value += val;
                    domElement.focus();
                }
            });
        }
    }
}]);

View Calling like this,

directive name is , myText. so the code will be like in this view side.

 <textarea my-text="">