Handsontables 7.0 seems to hang for a while after render

Tags: #<Tag:0x00007f8b1db47e40>
#1

Hi

Handsontables 7.0.0 seems to hang for quite a while after render, where as 6.2.2 works fine.

view.GTable.render();

This makes the system really slow; I have reverted back to 6.2.2 for now.

#2

Hey @ben.warren

It might a bit slower. We’re still waiting for core’s performance boost.

Can you tell me briefly about your project? How many column/rows do you have. Which functionalities do you use or do you add custom editors or renderers?

#3

6.2.2 is fine. 7.0.0 adds minutes !! I would say that is a bit slow too. My project renders read only cells, coloured columns and rows depending i.e. totals for each month, column type(this year, last year etc). The tables have maybe 50 columns, 130 rows and are dynamically loaded depending on the data selected. I traced the delay to after all my APIs have fired and returned OK, and the render is called.

#4

Thank you for the project description.
There is a really long list of changes in 7.0.0, but I will describe your configuration to the developer who’s doing the performance engine redesigning. Maybe he’ll be able to spot a pattern and connect it to the recent changes.

#5