8000 [VarDumper] Improve rendering in HTML format · Issue #35800 · symfony/symfony · GitHub
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[VarDumper] Improve rendering in HTML format #35800

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Chi-teck opened this issue Feb 20, 2020 · 1 comment · Fixed by #35959
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[VarDumper] Improve rendering in HTML format #35800

Chi-teck opened this issue Feb 20, 2020 · 1 comment · Fixed by #35959
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@Chi-teck
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Currently the dump is rendered expended and then it is collapsed by JavaScript which creates an annoying flickering. Also I think there is a performance problem here. To process a dump of a big object like HTTP Kernel Sfdump() calls toggle() about 120 times and it takes 35 - 50 ms on my environment. That's too slow.
Can we render an object dump collapsed by applying an appropriate CSS styles on server side?
@nicolas-grekas
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I'm sure we can, but I don't know how. Someone needs to make it happen. Up to give it a try?

@ln-dim ln-dim mentioned this issue Mar 4, 2020
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This was referenced Dec 16, 2020
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[VarDumper] improve rendering HTML ln-dim/symfony
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@javiereguiluz @nicolas-grekas @Chi-teck
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