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So I've got an issue where i've made a document responsive but it's displayed in an iframe which where the parent document has the wrong meta tag.
I set up a test to see if i could do it in an iframe. It's appending the meta tag to the head of the iframe not the main document. Anyone have any suggestions?
index.html
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Iframe Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<iframe id="testFrame" name="testFrame" src="iframe.html"></iframe>
</body>
</html>
iframe.html
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Iframe</title>
<script>
var viewPortTag=document.createElement('meta');
viewPortTag.id="viewport";
viewPortTag.name = "viewport";
viewPortTag.content = "width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;";
document.getElementsByTagName('head')[0].appendChild(viewPortTag);
</script>
</head>
<body>
Iframe Original Content
</body>
</html>
282
You can do it, but only if the domain of the iframe is the same of the top document's domain.
Just change your code to:
window.parent.document.getElementsByTagName('head')[0].appendChild(viewPortTag);
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