Lewis Lewis - 1 month ago 8
Javascript Question

Ios webview calling javascript function wont work

So my objective c looks like 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 like this:

<script type="text/javascript">document.write(title);</script>

var title;

function testFunction(var) {
title = var;
}

Answer

In the JS you closed the script tag in the first line leaving out the function

your JS should look like this

    <script type="text/javascript">document.write(title);

var title;

function testFunction(var) {
    title = var;
}
</script>
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