Author Topic: Performance Problem in Mozilla Firefox  (Read 1849 times)

wrobel

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Performance Problem in Mozilla Firefox
« on: August 21, 2019, 06:10:02 pm »
Hello ParamQuery Team,
i have some performance problems with ParamQuery in Mozilla Firefox and Mircrosoft Edge.
The tables are used without page numbers, i.e. infinite scrolling should be possible.
The browsers do not scroll up and down after displaying the data and need a certain time until they are displayed.
This results in a white area when scrolling until the data is displayed.
The problems only exist under Firefox and also in Edge. Google Chrome doesn't have these problems.
The data is loaded with PHP from a database and converted into a JSON format. The problem occurs even with smaller amounts of data.
As an example a table size of about 30x150 is generated.
Do you have an idea why this might be, or is it a general performance problem that it scrolls more smoothly in Google Chrome than in other browsers?
Greetings,
Marcel

paramvir

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Re: Performance Problem in Mozilla Firefox
« Reply #1 on: August 22, 2019, 04:18:25 pm »
In firefox and Edge/IE, a short moment of blank space before rendering is normal as part of scrolling because rendering is slower in these browsers as compared to Chrome.

Is your implementation slower or has equal performance as ParamQuery demo:

https://paramquery.com/pro/demos/virtual_scroll