Web view user interface delegates implement this protocol to control the opening of new windows, . Returns the height of the web view’s printed page header. In apps that run in iOS 8 and later, use the WKWebView class instead of using UIWebView. Additionally, consider setting the WKPreferences property. import Cocoa import WebKit class ViewController: NSViewController { var webView: WKWebView! override func loadView() { let webConfiguration.

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Having a dedicated webView property is helpful so that you can reference its properties and methods more easily. These preferences include font, text encoding, and image settings.

The Ultimate Guide to WKWebView

Displays an open panel for a file input control. So, if you want to solve a specific problem, or if you just want to see what WebKit is capable of, read on!

Cocoa WebView get page number for printing Ask Question.

The delegates get called, but the frames are always the same. Bool A Boolean value indicating whether web content can programmatically display the keyboard. Sign up using Email and Password.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Bool A Boolean value that determines whether Picture in Picture playback is allowed from this view.


If you are referencing assets in your bundle such as images or CSS, you should specify Bundle.

webView(_:print:) – WebUIDelegate | Apple Developer Documentation

Pagination Breaking Mode The manner in which column- or page-breaking occurs. Setting Web Content Properties. By default, a web pdint automatically converts telephone numbers that appear in web content to Phone links.

Int Updates information about the element the user is mousing over. See Also Content Views. Sign up or log in Sign up using Google. During restoration, the view restores these values so that the web content appears just as it did before.

Web Open Panel Result Listener! A Boolean value determining whether the webpage scales to fit the view and the user can change the scale. Returns the current status message from a web view’s window.

StringinitiatedByFrame frame: You can read through the complete list of cookies associated with a website by using the httpCookieStore property of your web view. However, you can modify the preferences for individual WebView instances too. For example, you can print out a list of all sites the user has already visited using this loop: You should now implement the observeValue forKeyPath: There’s nothing stopping you from changing the user agent when accessing other resources, but keep in mind that some sites might read the user agent string and get confused if it doesn’t match what they expect.


This can be done by observing the estimatedProgress property, like this:. WKNavigationDelegate track navigations from page to page.

WebUIDelegate – WebKit | Apple Developer Documentation

The problem is that whenever it prints, it only prints what is currently displayed in the WebView and not the entirety of the page, with code like this: Snapshot part of cocos page Although you can use the regular drawHierarchy method for webvview a view to an image, WebKit comes with its own takeSnapshot method that lets you crop and size the image as needed. For example, this displays a heading message:.

Pagination Mode The layout of content in the web view, which determines the direction that the pages flow. OK, so that last part isn’t true. By cocooa “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

They are focoa to custom URI scheme to open app, but using regular http addresses. Topics Responding to Web View Changes. Returns menu items to display in an element’s contextual menu.