Slow typing inside table with editable cells

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Wizard13
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Joined: October 2nd, 2017, 11:21 am

Slow typing inside table with editable cells

Post by Wizard13 »

Hi!
I have a big table with 250 rows. Each row contains some cells with buttons, a checkbox and 2 editable cells. You can see the table here. When I keep pressing a key inside an editable cell or keep pressing backspace to delete the contents, Firefox updates the cell in a slow speed (seems like slow typing). If I remove "border-collapse: collapse;" from "#table1" or remove "border: 1px solid black;" from "#table1 td", the speed is back to normal. Chrome does not experience this slow speed. Does anyone have a clue about this problem?
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DanRaisch
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Re: Slow typing inside table with editable cells

Post by DanRaisch »

Moving to Web Development.
Wizard13
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Joined: October 2nd, 2017, 11:21 am

Re: Slow typing inside table with editable cells

Post by Wizard13 »

Firefox 49 until 57b3 shows this slow speed. Firefox 48 behaves correctly. Isn't this considered a bug?
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jscher2000
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Re: Slow typing inside table with editable cells

Post by jscher2000 »

Wizard13
Posts: 4
Joined: October 2nd, 2017, 11:21 am

Re: Slow typing inside table with editable cells

Post by Wizard13 »

jscher2000 wrote:Did you file a bug? https://bugzilla.mozilla.org/enter_bug.cgi
Yes, bug 1405281
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