UIWebView call javascript function

UIWebView call javascript function

Hi,

I am developing web browser for iPhone and iPhone devices. I want to call the java script in my html page from UIWebView. Please let's know how to call JavaScript function from objective c code?

Thanks

View Answers

December 23, 2010 at 6:39 PM

Hi,

You should develop javascript in your html file say:

<Script Language="JavaScript">
function sayHello(){
 alert("hello");
}

</Script>

Now in your objective c code add the following line to call javascript function:

[webView stringByEvaluatingJavaScriptFromString:@"sayHello()"];

Thanks

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