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2
Votes

Upgrading Vue Gantt package makes the tooltips disappear

  • Details about the bug.
    I have found a bug in Syncfusion Vue Gantt package, version 21.2.9 (latest version when this ticket was created). When we set showTooltip = true and hover over a gantt chart's taskbar, it should show a tooltip. But in the version 21.2.9, the tooltip is not showing, instead it triggers error messages in the Chrome's dev console as can be seen here
  • Reproducing steps.
    1. Clone a git repo from here: https://github.com/meidikawardana/syncfusion-sample
    2. Checkout `develop` branch.
    3. Then in the command prompt, run this command: `    rm -rf node_modules && yarn && quasar dev`
    4. It should open a site in the browser: http://localhost:8081/#/
    5.     Click `Zoom to fit` button in the gantt chart's header
    6. Hover over one of the gantt's taskbar. A tooltip should then showing like this
    7. Then checkout branch `    upgrading-gantt-package-makes-the-tooltips-disappear` in the github repo.
    8. Repeat steps 3 to 5
    9. Hover over one of the gantt's taskbar. There should be errors triggered in the Chrome dev console like this 
  • Screenshots, code snippets, and stack traces, if applicable.
    I already provided 2 screenshots in the description above. Here's a demo video where I also point out the error in template.js. 
  • Working sample if possible, which will help us provide a solution sooner.
    Already provided in the description above.