This is exactly why you should not use ngRepeat to render select options. You should use ngOptions instead: <select ng-model=”selectedDevice” ng-options=”i.value as (i.label + ‘-‘ + i.value) for i in inputDevice”> <option></option> </select> In general, avoid using ngRepeat for rendering select options. There are at least two good reasons. ngRepeat creates separate child scope per … Read more
Angular doesn’t know about that change. For this you should call $scope.$digest() or make the change inside of $scope.$apply(): $scope.$apply(function() { // every changes goes here $(‘#selectedDueDate’).val(dateText); }); See this to better understand dirty-checking UPDATE: Here is an example
This topic was covered really well in a related question: How to do two-way filtering in AngularJS? To summarize: Formatters change how model values will appear in the view. Parsers change how view values will be saved in the model. Here is a simple example, building on an example in the NgModelController api documentation: //format … Read more
[(ngModel)]=”overRideRate” is the short form of [ngModel]=”overRideRate” (ngModelChange)=”overRideRate = $event” [ngModel]=”overRideRate” is to bind overRideRate to the input.value (ngModelChange)=”overRideRate = $event” is to update overRideRate with the value of input.value when the change event was emitted. Together they are what Angular2 provides for two-way binding.
I hope I understand your question, but the ng-model directive creates a two-way binding between the selected item in the control and the value of item.selectedVariant. This means that changing item.selectedVariant in JavaScript, or changing the value in the control, updates the other. If item.selectedVariant has a value of 0, that item should get selected. … Read more
“If you use ng-model, you have to have a dot in there.” Make your model point to an object.property and you’ll be good to go. Controller $scope.formData = {}; $scope.check = function () { console.log($scope.formData.searchText.$modelValue); //works } Template <input ng-model=”formData.searchText”/> <button ng-click=”check()”>Check!</button> This happens when child scopes are in play – like child routes or … Read more
In order to use two-way data binding for form inputs you need to import the FormsModule package in your Angular module. import { FormsModule } from ‘@angular/forms’; @NgModule({ imports: [ FormsModule ] EDIT Since there are lot of duplicate questions with the same problem, I am enhancing this answer. There are two possible reasons Missing … Read more
ng-bind has one-way data binding ($scope –> view). It has a shortcut {{ val }} which displays the scope value $scope.val inserted into html where val is a variable name. ng-model is intended to be put inside of form elements and has two-way data binding ($scope –> view and view –> $scope) e.g. <input ng-model=”val”/>.