How can I work with jQuery and iframe. Get and pass var from iframe to body and from body to iframe. I have the following example. How can I click the button in iframe and make it take effect on the the body #test. How about ready var x in iframe.
<body>
var x = "whatever";
<div id"test"></div>
<iframe width="200px" height="200px" src="page.html"></iframe>
</body>
Inside page.html i have
<button>clickme</button>
<script>
var elm = $('<span>content</span>');
elm.appendTo('#test')
</script>
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