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Editorial Team
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Asked: 2026-05-19T17:46:04+00:00

I am developing an extension in which i need to generate URL of website

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I am developing an extension in which i need to generate URL of website differently.Here is the structure of my code i am using 

<script>
var URL="";
function genURL(){
URL="xyz";
}
</script>
<body onload="genURL()">
<iframe id="if1" src="abc"></iframe>
</body>
<script>
document.getElementById("if1").src=URL;
</script>

above code is wrong as i cannot access element if1 in script code aboveits definitions and URL is not available in below script code.If we can access URL in Script code below , my problem will be solved. Or else is there a way to generate URL directly in iframe .

Thanks

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1 Answer

  1. Editorial Team

    You create a function that assigns a value to URL, but you never call the function, so the code is created but not executed. There’re a couple of ways to fix this. One is David’s way. Another is to assign a value to URL outside of the function:

    <script>
URL="xyz";
</script>

<iframe id="if1" src="abc"></iframe>
<script>
document.getElementById("if1").src=URL;
</script>
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