CODEWITHSUNDEEP
extjs
stackato
stackato

Reputation: 1145

ExtJS -- grid rowwidget plugin creating widgets on scroll

I have an ExtJS 6.5.1 app. I have a grid that uses the "rowwidget" plugin with a grid as the widget. If I scroll the parent grid all the way to the bottom then back to the top, it creates a duplicate widget for that row causing unexpected behavior.

Here is the fiddle.

Steps to reproduce: 1) Expand any row 2) scroll parent grid all the way to the bottom 3) scroll back to top

and you will notice the length of the widget component increasing meaning multiple instances are being created. After a while everything breaks and I get all sorts of errors.

Upvotes: 0

Views: 313

Answers (1)

Fabio Barros
Fabio Barros

Reputation: 1439

I think I find the culprit, the grid is "bufferedRenderer: true" by default, set it to false

bufferedRenderer:false

otherwise it keeps erasing the widget when the row is out of view and when you scroll back it creates another one

Upvotes: 1

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