CODEWITHSUNDEEP
javascriptjqueryhtmliframe
PEPEGA
PEPEGA

Reputation: 2283

Set iframe height dynamically

I am trying fit a iframe that is linked with a search, so i can get a iframe result between 0px and 9750px in height depending on search properties. How can i make the height dynamical? I have tried getting the table properties inside the iframe but without success.

Basically i want to know how to get the height of the content I get from the iframe. Not the iframe itself.

<script type="text/javascript">
function iframeLoaded() {
  var iFrameID = document.getElementById('idIframe');
  if(iFrameID) {
        // here you can make the height, I delete it first, then I make it again
        iFrameID.height = "";
        iFrameID.height = iFrameID.contentWindow.document.body.scrollHeight + "px";
     }   
}
</script>

When I try to do this i get this eror "Uncaught DOMException: Blocked a frame with origin "http://localhost:52191" from accessing a cross-origin frame."

Upvotes: 0

Views: 1876

Answers (1)

Mohamed Sa&#39;ed
Mohamed Sa&#39;ed

Reputation: 801

you can't get the iframe size because cross domain issue , but i think this library can solve the problem. iframe-resizer

Upvotes: 1

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