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2) After unpacking, I have done some modifications to IFramePortlet

a) iframe.jsp -

• added javascripts for dynamic adjustment of the frame height. The scripts and the HowTo is located here: http://www.codeproject.com/KB/script...me_Height.aspx

The part of code added is:

<script type="text/javascript">

function getElement(aID)
{
return (document.getElementById) ?
document.getElementById(aID) : document.all[aID];
}

function getIFrameDocument(aID){
var rv = null;
var frame=getElement(aID);
// if contentDocument exists, W3C compliant (e.g. Mozilla)

if (frame.contentDocument)
rv = frame.contentDocument;
else // bad IE

rv = document.frames[aID].document;
return rv;
}

function adjustMyFrameHeight()
{
var frame = getElement("myFrame");
var frameDoc = getIFrameDocument("myFrame");
frame.height = frameDoc.body.offsetHeight;
}
</script>

• I have modified the "<iframe>" part by adding id and onloada function. Like this:

<iframe id="myFrame" src="<%= request.getAttribute("iframeurl") %>" width="<%= request.getAttribute("iframewidth") %>" onload="adjustMyFrameHeight()" frameborder="0">
Your browser does not support iframes
</iframe>

• I have also removed the part that enables opening the iframe in a new window, I don't need it

b) iFramePortlet.java

• I have modified the defaultURL and set:

private static final String defaultURL = "http://localhost:8080/pentaho/Dashboards"; (you can replace localhost with another URL if needed)

• I have also done some modifications to enable setting height in percentage, but it is not needed for this solution to work

c) portlet.xml - I have modified this file to disable Porlet EDIT mode because I don't need it to be editable. I have just removed the line:

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