Use cached select in selectedness setting algorithm #12083
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In order to make the selectedness setting algorithm match implementations, this PR makes the selectedness setting algorithm avoid changing the selectedness of option elements which haven't ran their insertion steps yet by checking whether the options have their cached nearest ancestor select element assigned yet or not. This was discussed here: whatwg#11825
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I listed some different ways we can proceed here: #11890 (comment) |
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In order to make the selectedness setting algorithm match implementations, this PR makes the selectedness setting algorithm avoid changing the selectedness of option elements which haven't ran their insertion steps yet by checking whether the options have their cached nearest ancestor select element assigned yet or not.
This was discussed here: #11825
(See WHATWG Working Mode: Changes for more details.)
/form-elements.html ( diff )