Allow for calling handlers from JS with just a handler name and responseCallback function (marcuswestin#184)

marcuswestin · marcuswestin · commit dd1fefca8846 · 2016-02-02T11:30:04.000-05:00
diff --git a/WebViewJavascriptBridge/WebViewJavascriptBridge_JS.m b/WebViewJavascriptBridge/WebViewJavascriptBridge_JS.m
@@ -41,6 +41,10 @@ function registerHandler(handlerName, handler) {
 	}
 	
 	function callHandler(handlerName, data, responseCallback) {
+		if (arguments.length == 2 && typeof data == 'function') {
+			responseCallback = data
+			data = null
+		}
 		_doSend({ handlerName:handlerName, data:data }, responseCallback);
 	}
 	

Original file line number	Diff line number	Diff line change
`@@ -41,6 +41,10 @@ function registerHandler(handlerName, handler) {`
`41`	`41`	`}`
`42`	`42`
`43`	`43`	`function callHandler(handlerName, data, responseCallback) {`
	`44`	`+ if (arguments.length == 2 && typeof data == 'function') {`
	`45`	`+ responseCallback = data`
	`46`	`+ data = null`
	`47`	`+ }`
`44`	`48`	`_doSend({ handlerName:handlerName, data:data }, responseCallback);`
`45`	`49`	`}`
`46`	`50`