Why not use AJAX instead of iframe?

marcuswestin / WebViewJavascriptBridge

An iOS/OSX bridge for sending messages between Obj-C and JavaScript in UIWebViews/WebViews

http://marcuswest.in

MIT License

14.29k stars 2.98k forks source link

Open marialovesbeans opened 5 years ago

marialovesbeans commented 5 years ago

Hi, two questions:

Instead of creating iframe, why not simply use ajax to send data from JS to native?
Why not using window.location?

chaoliu commented 5 years ago

In my opinion 1

UIWebViewDelegate observes changes of window.location and iframe.src only.
Ajax has CORS problems , in some case , it not works(eg: load html in filesystem) 。

2 window.location ： maybe work ,but iframe should be more appropriate