Forums » Interstage BPM Knowledgebase Articles

• Dennis Tam

  

  • 7 posts
   

  November 30, 2012 1:37:18 PM PST

  iBPM 11.2.X

  Problem: When developer want to load a web page (https://www.interstagebpm.com/console/EDHYMGVEG/FNOL/getTaskListDisplay.page)  from Interstage BPM console to their own website, Interstage BPM iframe page unable to load properly.

   

  Root Cause: Due to Browser security settings that prevent cross-domain requests between iframes, the browser will generate permission denied error whenever window.parent is called from child iframe.  For example, child iframe with domain B requesting parent frame with domain A causes permission error, Internet Explorer will stop compiling Javascript at setIFrameSize(ifr) function.

   

  Solution: comment out line 157, 158 and 163 in web/js/tabcontent.js to skip the request for parent frame properties to prevent permission error.  Different page may use different javascript to render the web page, Error Console in FireFox is a helpful tool to troubleshoot this problem.

   

  Web/js/tabcontent.js:

  function setIFrameSize(ifr)

  {

      if(ifr.contentWindow.startMonitorPageSize)

      {

          ifr.contentWindow.resizeContainer =

              function()

                  {

                     

                      //with(window.parent)

                      //{

                          setTimeout(function()

                              {

                                  resizeInnerFrame(ifr);

                              }, 100);

                      //};

                     

                     

                  };

          ifr.contentWindow.startMonitorPageSize();

      }

  }

  
  This post was edited by Dennis Tam at February 20, 2013 4:22:35 PM PST