How can i remove the tooltip from a Slider control (input[range]) in WinJS?

Feels like I'm missing something stupid here, but what's the recommended method to listen to the click event on a listview? At the moment I've got: WinJS.Utilities.query(".menuHolder").listen("cl...

What is the difference between Metro apps written in web-development technologies and ones written in XAML/C#, etc.? Does Microsoft Metro API provide hooks for Javascript, where it's all native for...

I'm writing a Windows 8 app, and writing unit tests for it. How can I run them, in an automated fashion, inside the Windows 8 environment? If I write super-simple JavaScript files, with no depende...

I am banging my head on this one. I cannot find a way to open a simple json file from a subfolder in my WinJS App. I have tried Ajax and WinJS.xhr, both to no avail. I have also looked into open...

Background We're using System Center 2012 to deploy a Windows 8 Metro-style application to Samsung slates in the field running Windows 8 Enterprise x64. The slates are joined to the domain and hav...

I've got an application in which the user clicks a button, and should be presented a PDF that is stored in the application. They can view the PDF internally in the app, or launch the native window...

I have a flyout has id "productFlyout". I tried to set its background color and width. It has red color but the width doesn't change. It seems that Metro doesn't allow width too big. JS file: pro...

I'm building a Windows Metro application using Javascript and HTML and it crashes with a HierarchyRequestError: Exception was thrown but not handled in user code at line 11, column 9 in ms-appx://...

My application have a ListView with GridLayout. I am now trying to introduce ListView groups into my application. Say, the data source would usually have Group1, Group2 and Group3. I would like to ...

I have a Windows 8 app with a template that contains a div I want to show or hide based on the value of a property inside a data-win-control="WinJS.Binding.Template". I have tried the following wit...

I'm trying to dynamically set the class of a listview item template: <div id="semanticZoomTemplate" data-win-control="WinJS.Binding.Template" style="display: none"> <h1 class="semanticZo...

this might be a silly question but I have not been able to find an answer. I want to launch a specific URL with IE10 from within my Windows 8 javascript application, i.e. my application will be sus...