Ios webview calling javascript function wont work -


my objective-c code looks this:

nsstring *test = [nsstring stringwithformat: @"testfunction(%@)", details.name];  nsstring *username = [webview stringbyevaluatingjavascriptfromstring:test]; nslog(@"web response: %@",test);

this prints out testfunction(the string of details.name here).

my javascript looks this:

<script type="text/javascript">document.write(title);</script>  var title;  function testfunction(var) {     title = var; }

in js closed script tag in first line leaving out function

your js should 

    <script type="text/javascript">document.write(title);  var title;  function testfunction(var) {     title = var; } </script>

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