fix: correctly screen elements inside iframes #856
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DudaGod
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DudaGod
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Mar 6, 2024
| viewportHeight = document.documentElement.clientHeight, | ||
| documentWidth = document.documentElement.scrollWidth, | ||
| documentHeight = document.documentElement.scrollHeight, | ||
| var mainDocumentElem = util.getMainDocumentElem(), |
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If user use command browser.switchToFrame(<iframe>) in test then document.documentElement references to the document inside frame which has its own dimensions. It can't be used because getBoundingClientRect inside iframe returns rect only inside this iframe.
So I should use main document in order to correctly screen element inside iframe.
| @@ -164,3 +164,76 @@ exports.getAbsoluteClientRect = function getAbsoluteClientRect(element, opts) { | |||
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| return clientRect.translate(util.getScrollLeft(opts.scrollElem), util.getScrollTop(opts.scrollElem)); | |||
| }; | |||
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| function getNestedBoundingClientRect(node, boundaryWindow) { | |||
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Found solution in this package - https://github.com/suchipi/get-nested-bounding-client-rect/tree/master. The basic logic is taken from it with some modification for our use case.
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What is done
getBoundingClientRectinside iframe returns DOMRect only inside this iframe and don't know nothing about offsets between this iframe and viewport. Therefore, a solution has been implemented that takes into account the indentation of the iframeFix issue - #349