angular-ui/ui-grid

ui-grid causing too many DOM reflows on IE11

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#5.855 aberto em 7 de dez. de 2016

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 (1 comment) (1 reaction) (0 assignees)JavaScript (2.496 forks)batch import
Browser IEhelp wantedseverity: performance

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Description

When a redraw is called for the grid, it calls elementHeight which calls the swap function on the pagination control (even if the controls are disabled by enablePaginationControls: false).

swap then iterates through a list of properties causing a reflow each time.

On IE11 this happens a large number of times effectively stalling the main thread.

There should be no need to call any kind of DOM reads/writes for this if enablePaginationControls == false,

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