I’m having a hard time binding a simple static string property to a TextBox. Here’s the class with the static property: public class VersionManager { private static string filterString; public static string FilterString { get { return filterString; } set { filterString = value; } } } In my xaml, I just want to bind … Read more
I have read lots that Backbone doesn’t do two way binding but I don’t exactly understand this concept. Could somebody give me an example of how two way binding works in an MVC codebase and how it does not with Backbone? 6 Answers 6
I’m thinking that my application is getting quite large now, too large to handle each View with a single ViewModel. So I’m wondering how difficult it would be to create multiple ViewModels and load them all into a single View. With a note that I also need to be able to pass X ViewModel data … Read more
I have a ComboBox that doesn’t seem to update the SelectedItem/SelectedValue. The ComboBox ItemsSource is bound to a property on a ViewModel class that lists a bunch of RAS phonebook entries as a CollectionView. Then I’ve bound (at separate times) both the SelectedItem or SelectedValue to another property of the ViewModel. I have added a … Read more
I am having a problem binding radio buttons to an object whose properties have boolean values. I am trying to display exam questions retrieved from a $resource. HTML: <label data-ng-repeat=”choice in question.choices”> <input type=”radio” name=”response” data-ng-model=”choice.isUserAnswer” value=”true” /> {{choice.text}} </label> JS: $scope.question = { questionText: “This is a test question.”, choices: [{ id: 1, text: … Read more
I am trying to find a simple example where the enums are shown as is. All examples I have seen tries to add nice looking display strings but I don’t want that complexity. Basically I have a class that holds all the properties that I bind, by first setting the DataContext to this class, and … Read more
I have a list (see below) contained in a window. The window’s DataContext has two properties, Items and AllowItemCommand. How do I get the binding for the Hyperlink‘s Command property needs to resolve against the window’s DataContext? <ListView ItemsSource=”{Binding Items}”> <ListView.View> <GridView> <GridViewColumn Header=”Action”> <GridViewColumn.CellTemplate> <DataTemplate> <StackPanel> <TextBlock> <!– this binding is not working –> … Read more
I’m currently using the TextBlock below to bind the value of a property named Name: <TextBlock Text=”{Binding Name}” /> Now, I want to bind another property named ID to the same TextBlock. Is it possible to bind two or more values to the same TextBlock? Can it be done with simple concatenation, like Name + … Read more
I´m fairly new to Angular2 and I have a little problem: In my Login-Component-HTML, I have two checkboxes, which I want to bind in two way data-binding to the Login-Component-TypeScript. This is the HTML: <div class=”checkbox”> <label> <input #saveUsername [(ngModel)]=”saveUsername.selected” type=”checkbox” data-toggle=”toggle”>Save username </label> </div> And this is the Component.ts: import { Component, OnInit } … Read more
Probably silly question, but I have my html form with simple input and button: <input type=”text” ng-model=”searchText” /> <button ng-click=”check()”>Check!</button> {{ searchText }} Then in the controller (template and controller are called from routeProvider): $scope.check = function () { console.log($scope.searchText); } Why do I see the view updated correctly but undefined in the console when … Read more
