Skip to content

SwiftJSBridge is a handy JavaScript Bridge, written in Swift, support WKWebView and UIWebView

License

Notifications You must be signed in to change notification settings

hhfa008/SwiftJSBridge

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

16 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

SwiftJSBridge

SwiftJSBridge is a handy JavaScript Bridge, written in Swift, support WKWebView and UIWebView

Example

  1. Swift
let JSBridge = SwiftJSBridge(for: webview)
JSBridge.addSwift(bridge: { (data, cb) in
            cb?(["appVersion":"1.0"])
 }, name: "getAppVersion")

JSBridge?.callJS(name: "sendMessageToJS", data: ["message":"Hi, I am native"]) { (data) in
  
}
  1. JS
 function setupSwiftJSBridge(callback) {
            if (window.SwiftJSBridge) { return callback(SwiftJSBridge); }
            if (window.SwiftJSBridgeReadyCallbacks) { return window.SwiftJSBridgeReadyCallbacks.push(callback); }
            window.SwiftJSBridgeReadyCallbacks = [callback];
            SwiftJSBridgeInject()
        }

        function isWebKit() {
            return window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.SwiftJSBridgeInject;
        }

        function SwiftJSBridgeInject() {
            console.log("SwiftJSBridgeInject" )
            if (isWebKit())  {
                window.webkit.messageHandlers.SwiftJSBridgeInject.postMessage("SwiftJSBridgeInject")
            } else {
                var src = "https://SwiftJSBridgeInject/" + Math.random()
                var req = new XMLHttpRequest
                req.open("GET", src)
                req.send()
            }
        }

        setupSwiftJSBridge(function(bridge) {
            function log(message, data) {
                console.log(message+data)
            }

            bridge.addJSBridge('sendMessageToJS', function(data, responseCallback) {
                log('Native called sendMessageToJS with', data)
                var responseData = { message:'Hi, I am JS' }
                log('JS responding with', responseData)
                responseCallback(responseData)
            })
        })
        function test() {

            SwiftJSBridge.callNativeBridge("getAppVersion",{"data":"v1"},function(data){
                console.log("callback")
                console.log(data)
            })


        }

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

Installation

SwiftJSBridge is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'JSBridgeKit'

Author

hhfa008, [email protected]

License

SwiftJSBridge is available under the MIT license. See the LICENSE file for more info.

About

SwiftJSBridge is a handy JavaScript Bridge, written in Swift, support WKWebView and UIWebView

Topics

Resources

License

Stars

Watchers

Forks

Packages

No packages published