grs5211 Posted June 17, 2009 Share Posted June 17, 2009 I have an iframe object with an onload event which seems to fire multiple times and sometimes results in a stack overflow error. I have a combobox with an onchange="loadTemplate() event which populates the the iframe with a text file and reloads the page. This in turn fires the iframe onload to apply css formats. It then fires multiple times. If I leave out the document.close() line it works OK. However for printing the document needs to be fully loaded. Herein lays the issue. Here is the code. <select class="dropdown" id="templates" onchange="loadTemplate()">'; .......etc <iframe id="iView" name="previewFrame" width="100%" height="800px" onload="previewFrameOnLoad();"> </iframe> function loadtemplate() { var timestamp = new Date(); // cache buster document.getElementById("iView").src = document.getElementById"path").value + document.getElementById("templates").options[document.getElementById("templates").selectedIndex].text + "?timestamp=" + timestamp.getTime(); } function previewFrameOnLoad() { template = window.iView.document.body.innerHTML; var ifrm = document.getElementById('iView'); ifrm = (ifrm.contentWindow) ? ifrm.contentWindow : (ifrm.contentDocument.document) ? ifrm.contentDocument.document : ifrm.contentDocument; ifrm.document.open(); document.write('<link rel="stylesheet" type="text/css" href="/css/letterStyles.css" />' + template); ifrm.document.close() } Link to comment https://forums.phpfreaks.com/topic/162622-multuple-onload-events-fired-when-iframe-document-is-closed/ Share on other sites More sharing options...
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