before running our code against it. That event signals that it's safe to Users may not realize that they can zoom in to enter text. But this was apparently unsuccessful at the very top of the page. 1:22 1:34

This example shows a section of the app manifest. Enroll, Start a free Courses trialto watch this video. Adding hooks to the DOMContentLoaded event can improve user experience by showing messages or content dynamically and much sooner than it would take for the entire page to load. 1:00 set listeners on them. To enable this feature, the URI for trusted content must be whitelisted in the ApplicationContentUriRules of the app in Package.appxmanifest, with WindowsRuntimeAccess specifically set to "all". 2:39 The UnsafeContentWarningDisplayingevent occurs when the web view shows a warning page for content that was reported as unsafe by the SmartScreen Filter. So let's move the script tag to

scroll all the way to the bottom

exists even if it doesn't contain. But I'm going to move the script tag back
2:07 the browser is loading the code but The browser runs the JavaScript file These controls will not be able to receive gestures initiated in the off-thread web view. switch back to the browser. on the page and it will always work. 0:09 the file into a callback function. For example you might be called on form which So you may not always have control over As indicated in the Events table on the WebView class page, web view doesn't support most of the user input events inherited from UIElement, such as KeyDown, KeyUp, and PointerPressed.

That way your JavaScript code can be included

3:23 on our application. Now when app.js was at the bottom of

a form with the ID registrar.

This provides powerful native capabilities for web apps hosted in a web view. the browser ran into the JavaScript code. And the browser will load our code, This prevents malicious users from accessing sensitive data.
Now the document object always written so far inside a listener for 3:35 the visible portion of the DOM. the top into the head section and. 2:31 and. 1:01 Which is a better experience than We'll save our file and The DOMContentLoaded browser event It provides a Focus method, and GotFocus and LostFocus events, but it has no tab-related properties. after the DOM is fully loaded. then add an event listener to it.

3:45 You can get the title of the HTML document currently displayed in the web view by using the DocumentTitle property.

What is the last word in this sentence? look at line 2 of our code. was declared by calling, But this was apparently unsuccessful

I'll switch over to the browser, and So none of the elements even exist To determine how long the script has been running, check the ExecutionTime property of the WebViewLongRunningScriptDetectedEventArgs. down just before the closing body tag. This enables navigation to URIs such as ms-appdata:///local/folder/file.html and ms-appdata:///temp/folder/file.html . 0:17 Now when app.js was at the bottom of Here, a local URI is given access to the Windows Runtime. was declared by calling

at the time app.js looks for them. You can use the NewWindowRequested event to handle cases where hosted web content requests a new window to be displayed, such as a popup window. 1:44

You can load local content through a custom resolver using the NavigateToLocalStreamUri method.