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I have a very simple/easy question but have absolutely zero experience with java. I have a WKWebView and I want to get the title text of the page using the javascript document.getElementById.
The webpage I am trying to get the title from has this code:
<html>
<body>
<div class="toolbar">
<h1 id="pageTitle">Schedules</h1>
</div>
</body>
<html>
This code is abridged so I apologize for any errors.
Then I am trying to access the pageTitle in Swift with:
func webView(webView: WKWebView, didFinishNavigation navigation: WKNavigation!) {
webView.evaluateJavaScript("document.getElementById('pageTitle').value") { (result, error) -> Void in
if error != nil {
print(result)
}
}
}
And the result is returning nil. After hours of searching I still have no idea how to get this to work. Any help is appreciated.
961
You shouldn't need to use javascript to retrieve the page title. WKWebView has a title property that will retrieve this for you
https://developer.apple.com/library/ios/documentation/WebKit/Reference/WKWebView_Ref/#//apple_ref/occ/instp/WKWebView/title
titleThe page title. (read-only)SWIFT
var title: String? { get }The WKWebView class is key-value observing (KVO) compliant for this property.
Available in iOS 8.0 and later.
153
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