Angularjs: input[text] ngChange fires while the value is changing

Question

ngChange is firing while the value is changing (ngChange are not similiar to the classic onChange event). How can i bind the classic onChange event with angularjs, that will only fire when the contents are commited?

Current binding:

<input type="text" ng-model="name" ng-change="update()" />

Answer 1

This post shows an example of a directive that delays the model changes to an input until the blur event fires.

Here is a fiddle that shows the ng-change working with the new ng-model-on-blur directive. Note this is a slight tweak to the original fiddle.

If you add the directive to your code you would change your binding to this:

<input type="text" ng-model="name" ng-model-onblur ng-change="update()" />

Here is the directive:

// override the default input to update on blur
angular.module('app', []).directive('ngModelOnblur', function() {
    return {
        restrict: 'A',
        require: 'ngModel',
        priority: 1, // needed for angular 1.2.x
        link: function(scope, elm, attr, ngModelCtrl) {
            if (attr.type === 'radio' || attr.type === 'checkbox') return;

            elm.unbind('input').unbind('keydown').unbind('change');
            elm.bind('blur', function() {
                scope.$apply(function() {
                    ngModelCtrl.$setViewValue(elm.val());
                });         
            });
        }
    };
});

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Note: as @wjin mentions in the comments below this feature is supported directly in Angular 1.3 (currently in beta) via ngModelOptions. See the docs for more info.