Uploaded image for project: 'ZK Spreadsheet'
  1. ZK Spreadsheet
  2. ZSS-1267

Show busy message for client-side rendering

    XMLWordPrintable

Details

    • New Feature
    • Resolution: Done
    • Normal
    • 3.9.1
    • 3.9.0
    • None
    • Security Level: Jimmy
    • None
    • Sprint 6

    Description

      problem description

      When scrolling inside the spreadsheet while the browser is getting and rendering data , zss show a blank content and it makes the function look broken to users.

      steps to reproduce

      1. load the attached file with default preload row / column size
      2. scrolling down (or right)

      current result

      ZSS shows a blank content for several seconds

      expected result

      ZSS can show a busy message like "rendering" when it shows a blank content.

      workaround

      • set preloadRowSize, preloadColumnSize with a larger value
        The workaround will make the scrolling sluggish. When users reach the end of the “cached” area, users will also have to wait longer for the white screen to go away and will think that the system is broken.

      Attachments

        1. blankPage.png
          blankPage.png
          45 kB
        2. performance.xlsx
          326 kB
        3. performance-frozen.xlsx
          327 kB

        Activity

          People

            henrichen henrichen
            hawk hawk
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: