Created
September 16, 2018 10:28
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Print an external page without opening it
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<!doctype html> | |
<html> | |
<head> | |
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | |
<title>MDN Example</title> | |
<script type="text/javascript"> | |
function closePrint () { | |
document.body.removeChild(this.__container__); | |
} | |
function setPrint () { | |
this.contentWindow.__container__ = this; | |
this.contentWindow.onbeforeunload = closePrint; | |
this.contentWindow.onafterprint = closePrint; | |
this.contentWindow.focus(); // Required for IE | |
this.contentWindow.print(); | |
} | |
function printPage (sURL) { | |
var oHiddFrame = document.createElement("iframe"); | |
oHiddFrame.onload = setPrint; | |
oHiddFrame.style.visibility = "hidden"; | |
oHiddFrame.style.position = "fixed"; | |
oHiddFrame.style.right = "0"; | |
oHiddFrame.style.bottom = "0"; | |
oHiddFrame.src = sURL; | |
document.body.appendChild(oHiddFrame); | |
} | |
</script> | |
</head> | |
<body> | |
<p><span onclick="printPage('externalPage.html');" style="cursor:pointer;text-decoration:underline;color:#0000ff;">Print external page!</span></p> | |
</body> | |
</html> |
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Uncaught DOMException: Blocked a frame with origin "null" from accessing a cross-origin frame.
at HTMLIFrameElement.setPrint (file:///D:/implement/iframe/index.html:12:36)
I want to know why this error has been occur.