Top "Javascriptcore" questions

UIWebView JavaScript losing reference to iOS JSContext namespace (object)

I've been working on a proof of concept app that leverages two-way communication between Objective C (iOS 7) and JavaScript using …

javascript ios objective-c uiwebview javascriptcore

How to get JSContext from WKWebView

In UIWebView, I can get JSContext through: [webView valueForKeyPath:@"documentView.webView.mainFrame.javaScriptContext"] The same way doesn't work in WKWebView …

uiwebview webkit ios8 javascriptcore wkwebview

Trigger objective C method from javascript using JavaScriptCore in iOS 7 in ViewControllers

I am loading a url in the webview which has below HTML and javascript function call. Now I am looking …

javascript ios objective-c ios7 javascriptcore

Why use JavaScriptCore in iOS7 if it can't access a UIWebView's runtime?

This is in response to this blog: http://blog.bignerdranch.com/3784-javascriptcore-and-ios-7/ Thoughts from the iOS devs on SO?

ios7 javascriptcore

How to call javascript function from .js file in swift

I tried to call a Javascript function from swift using below code but can't access the Javascript function This is …

javascript ios swift javascriptcore

Access the JavaScriptCore engine of a UIWebView

I just discovered a new framework available in iOS7: JavaScriptCore. It looks awesome, but how can I access the runtime/…

ios objective-c uiwebview javascriptcore

Use TCP socket in React Native?

I want to create a TCP socket in React Native, connect to a telnet server with port of 23. I found …

websocket react-native javascriptcore