block editor - get selected categories or tags (using javascript) in GutenBerg?

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I was still unable to find out that in Gutenberg. Specifically, i used:

wp.data.select("core/editor").getPostEdits();

to find out how many categories were checked. But it missed already checked categories... So, which function should I use to access in sum, how many categories are select at this moment? where is that data stored?

I was still unable to find out that in Gutenberg. Specifically, i used:

wp.data.select("core/editor").getPostEdits();

to find out how many categories were checked. But it missed already checked categories... So, which function should I use to access in sum, how many categories are select at this moment? where is that data stored?

• block-editor

Share Improve this question edited Apr 13, 2019 at 7:38 T.Todua asked Jan 3, 2019 at 17:29 T.ToduaT.Todua 5,88099 gold badges5252 silver badges8181 bronze badges

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1 Answer 1

Sorted by: Reset to default 6

To get the categories from inside the editor of a post you can make use of the following selectors:

The categories the post has in the published version: wp.data.select("core/editor").getCurrentPostAttribute("categories")

The current categories of the edit (for example if the user has selected a new category but hasn't saved the post it will appear with this selector but not with the former): wp.data.select("core/editor").getEditedPostAttribute("categories")

This will give you an array with the id of each category.

I was still unable to find out that in Gutenberg. Specifically, i used:

wp.data.select("core/editor").getPostEdits();

to find out how many categories were checked. But it missed already checked categories... So, which function should I use to access in sum, how many categories are select at this moment? where is that data stored?

I was still unable to find out that in Gutenberg. Specifically, i used:

wp.data.select("core/editor").getPostEdits();

to find out how many categories were checked. But it missed already checked categories... So, which function should I use to access in sum, how many categories are select at this moment? where is that data stored?

• block-editor

Share Improve this question edited Apr 13, 2019 at 7:38 T.Todua asked Jan 3, 2019 at 17:29 T.ToduaT.Todua 5,88099 gold badges5252 silver badges8181 bronze badges

Add a comment  | 

1 Answer 1

Sorted by: Reset to default 6

To get the categories from inside the editor of a post you can make use of the following selectors:

The categories the post has in the published version: wp.data.select("core/editor").getCurrentPostAttribute("categories")

The current categories of the edit (for example if the user has selected a new category but hasn't saved the post it will appear with this selector but not with the former): wp.data.select("core/editor").getEditedPostAttribute("categories")

This will give you an array with the id of each category.

本文标签： block editorget selected categories or tags (using javascript) in GutenBerg