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  1. ZK
  2. ZK-4754

JavaScript error when PDF Viewer is closed while it's loading a huge page

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Normal
    • Resolution: Fixed
    • Affects Version/s: 9.0.0, 9.5.0.2
    • Fix Version/s: 9.5.1
    • Component/s: Components
    • Labels:
    • Environment:

      Test

      Description

      Steps to Reproduce

      • Create a PDF page with a big image in it (so that loading this data takes a long time)
      • Open the PDF in the PDF viewer component
      • Close the PDF viewer before the loading of the page is complete

      Current Result

      JavaScript error "Cannot read property 'lastChild' of undefined"

      Expected Result

      The PDF viewer in the browser should cancel pending requests or silently swallow them.

      Debug Information

      The affected compoent is org.zkoss.zkex.zul.Pdfviewer

      Workaround

      Haven't found one, yet

        Attachments

        1. ZK-4754.odt
          2.14 MB
        2. ZK-4754.pdf
          2.34 MB

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              Assignee:
              rudyhuang rudyhuang
              Reporter:
              digulla digulla
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                Dates

                Created:
                Updated:
                Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - 4 hours
                  4h
                  Remaining:
                  Time Spent - 3 hours Remaining Estimate - 1 hour
                  1h
                  Logged:
                  Time Spent - 3 hours Remaining Estimate - 1 hour
                  3h