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fix: sometimes changes to the draggable prop don't get propagated#994

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tagoro9 wants to merge 1 commit intogoogle-map-react:masterfrom
tagoro9:fix_draggable_updates
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fix: sometimes changes to the draggable prop don't get propagated#994
tagoro9 wants to merge 1 commit intogoogle-map-react:masterfrom
tagoro9:fix_draggable_updates

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@tagoro9 tagoro9 commented Jan 30, 2021

This pull request fixes an issue where a change to the draggable prop would not make the map draggable by not omitting the prop inside the shouldComponentUpdate prop.

If we change the prop but there is no other prop change the map behavior won't get updated, as that is done inside the componentDidUpdate function.

You can see the issue reproduced in this sandbox: https://codesandbox.io/s/distracted-wright-hrs51?file=/src/App.js

When you make the map draggable only the last map becomes draggable as there is another prop change, while the first 2 can't be dragged (the second one is expected as the code in componentDidUpdate omits those).

Fixes #978

shouldComponentUpdate(nextProps, nextState) {
// draggable does not affect inner components
return (
!shallowEqual(

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seems to be working well for me

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It's still not working for me. Does the sandbox in the PR description work for you?

When I check the draggable checkbox at the top, only the third map becomes draggable, but not the first two. I would expect these 2 to also be draggable.

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Map options are not being updated.

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