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Three of the demos in Grid Remote Data Operations topic throw errors in the console during scrolling #2766

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gedinakova opened this issue Jul 28, 2021 · 2 comments
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Three of the demos in Grid Remote Data Operations topic throw errors in the console during scrolling #2766

gedinakova opened this issue Jul 28, 2021 · 2 comments
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@hanastasov
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grid regression severity: medium status: resolved version: 12.1.x

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@gedinakova
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gedinakova commented Jul 28, 2021 •
edited
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Description

Both samples with remote paging are not loaded and throw an error in the console.

Steps to reproduce

  1. Navigate to Grid > Remote Data Operations topic
  2. Click in any of the first three demos on the page and start scrolling through the records (mouse wheel or scrollbar)
  3. Check the console

Result

The records are scrolled but the following error is thrown in the console:
"Uncaught TypeError: Cannot read property 'index' of undefined
at e.getCellType (main-es2015.4f9177fcd966dd3cfef5.js:1)
at e.get context [as context] (main-es2015.4f9177fcd966dd3cfef5.js:1)
at template (main-es2015.4f9177fcd966dd3cfef5.js:1)
at zs (main-es2015.4f9177fcd966dd3cfef5.js:1)
at Ls (main-es2015.4f9177fcd966dd3cfef5.js:1)
at or (main-es2015.4f9177fcd966dd3cfef5.js:1)
at main-es2015.4f9177fcd966dd3cfef5.js:1
at Ls (main-es2015.4f9177fcd966dd3cfef5.js:1)
at main-es2015.4f9177fcd966dd3cfef5.js:1
at Ls (main-es2015.4f9177fcd966dd3cfef5.js:1)"

Expected result

There should be no errors during scrolling.
@gedinakova gedinakova added grid and removed tree-grid labels Jul 28, 2021
@gedinakova gedinakova changed the title Three of the demos in Tree Grid Remote Data Operations topic throw errors in the console during scrolling Three of the demos in Grid Remote Data Operations topic throw errors in the console during scrolling Jul 28, 2021
@hanastasov hanastasov assigned ddincheva and unassigned ddincheva Jul 29, 2021
@hanastasov hanastasov mentioned this issue Jul 29, 2021
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@hanastasov
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Verify if fixed with IgniteUI/igniteui-angular#10250

@gedinakova
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No longer reproducible!

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@hanastasov hanastasov

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grid regression severity: medium status: resolved version: 12.1.x
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@hanastasov @gedinakova @ddincheva