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perf($compile, jqLite): reduce creation of unnecessary jquery objects #7963
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- updated the internal jqLite helpers to use the low-level jqLite.data/removeData to avoid unnecessary jq wrappers and loops - updated $compile to use the low-level jqLite.data/removeData to avoid unnecessary jq wrappers at link time
…educe-jquery-objects Conflicts: test/jqLiteSpec.js
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LGTM |
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this is good stuff. I reviewed the commits and they all look good to me. |
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@rodyhaddad can you get this in and backport to 1.2.x please? |
Closed
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Awesome, thanks for squashing those and getting them in! |
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This removes the creation of many duplicate or unnecessary jQuery objects in the compile/link phases as well as in some jqLite methods.
Most of the changes are pretty minor and safe (as far as myself and the tests can tell).
The only bigger change is exposing
jqLiteData/jqLiteRemoveDataasjqLite.data/removeDatato match the jQuery equivalent (https://api.jquery.com/jquery.data/). This allows getting/setting data without creating the jQuery wrapper object and allows for the biggest reduction in jQuery objects in compile/link. This also reduces the jqLite objects created in thescope/isolatedScope/data/inheritedDatamethods and simplifiesjqLiteInheritedData. Note that this change overrides the first commit.If interested I can squash all the commits and maybe add more tests for the jqLite changes.