Add classname to Gutenberg block wrapper in the editor?












1














I'm trying to create custom columns block in Gutenberg.
Is it possible to add class to the wrapper of the element in the editor based on the attributes? I'd like to switch ??? to class based e.g. columns-4. Otherwise it's not possible to use flex.



<div id="..." class="wp-block editor-block-list__block ???" data-type="my-blocks/column" tabindex="0" aria-label="Block: Single Column">
<div>
<div class="this-can-be-set-in-edit-or-attributes">
...
</div>
</div>

</div>









share|improve this question






















  • If I understand correctly, the existing columns block built in already uses flex
    – Tom J Nowell
    1 hour ago
















1














I'm trying to create custom columns block in Gutenberg.
Is it possible to add class to the wrapper of the element in the editor based on the attributes? I'd like to switch ??? to class based e.g. columns-4. Otherwise it's not possible to use flex.



<div id="..." class="wp-block editor-block-list__block ???" data-type="my-blocks/column" tabindex="0" aria-label="Block: Single Column">
<div>
<div class="this-can-be-set-in-edit-or-attributes">
...
</div>
</div>

</div>









share|improve this question






















  • If I understand correctly, the existing columns block built in already uses flex
    – Tom J Nowell
    1 hour ago














1












1








1







I'm trying to create custom columns block in Gutenberg.
Is it possible to add class to the wrapper of the element in the editor based on the attributes? I'd like to switch ??? to class based e.g. columns-4. Otherwise it's not possible to use flex.



<div id="..." class="wp-block editor-block-list__block ???" data-type="my-blocks/column" tabindex="0" aria-label="Block: Single Column">
<div>
<div class="this-can-be-set-in-edit-or-attributes">
...
</div>
</div>

</div>









share|improve this question













I'm trying to create custom columns block in Gutenberg.
Is it possible to add class to the wrapper of the element in the editor based on the attributes? I'd like to switch ??? to class based e.g. columns-4. Otherwise it's not possible to use flex.



<div id="..." class="wp-block editor-block-list__block ???" data-type="my-blocks/column" tabindex="0" aria-label="Block: Single Column">
<div>
<div class="this-can-be-set-in-edit-or-attributes">
...
</div>
</div>

</div>






block-editor






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share|improve this question










asked 3 hours ago









Runnick

169316




169316












  • If I understand correctly, the existing columns block built in already uses flex
    – Tom J Nowell
    1 hour ago


















  • If I understand correctly, the existing columns block built in already uses flex
    – Tom J Nowell
    1 hour ago
















If I understand correctly, the existing columns block built in already uses flex
– Tom J Nowell
1 hour ago




If I understand correctly, the existing columns block built in already uses flex
– Tom J Nowell
1 hour ago










1 Answer
1






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oldest

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2














Actually it can be done with the filter:



const { createHigherOrderComponent } = wp.compose;
const withCustomClassName = createHigherOrderComponent( ( BlockListBlock ) => {
return ( props ) => {
if(props.attributes.size) {
return <BlockListBlock { ...props } className={ "block-" + props.attributes.size } />;
} else {
return <BlockListBlock {...props} />
}

};
}, 'withClientIdClassName' );

wp.hooks.addFilter( 'editor.BlockListBlock', 'my-plugin/with-client-id-class-name', withClientIdClassName );





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    1 Answer
    1






    active

    oldest

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    1 Answer
    1






    active

    oldest

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    active

    oldest

    votes






    active

    oldest

    votes









    2














    Actually it can be done with the filter:



    const { createHigherOrderComponent } = wp.compose;
    const withCustomClassName = createHigherOrderComponent( ( BlockListBlock ) => {
    return ( props ) => {
    if(props.attributes.size) {
    return <BlockListBlock { ...props } className={ "block-" + props.attributes.size } />;
    } else {
    return <BlockListBlock {...props} />
    }

    };
    }, 'withClientIdClassName' );

    wp.hooks.addFilter( 'editor.BlockListBlock', 'my-plugin/with-client-id-class-name', withClientIdClassName );





    share|improve this answer


























      2














      Actually it can be done with the filter:



      const { createHigherOrderComponent } = wp.compose;
      const withCustomClassName = createHigherOrderComponent( ( BlockListBlock ) => {
      return ( props ) => {
      if(props.attributes.size) {
      return <BlockListBlock { ...props } className={ "block-" + props.attributes.size } />;
      } else {
      return <BlockListBlock {...props} />
      }

      };
      }, 'withClientIdClassName' );

      wp.hooks.addFilter( 'editor.BlockListBlock', 'my-plugin/with-client-id-class-name', withClientIdClassName );





      share|improve this answer
























        2












        2








        2






        Actually it can be done with the filter:



        const { createHigherOrderComponent } = wp.compose;
        const withCustomClassName = createHigherOrderComponent( ( BlockListBlock ) => {
        return ( props ) => {
        if(props.attributes.size) {
        return <BlockListBlock { ...props } className={ "block-" + props.attributes.size } />;
        } else {
        return <BlockListBlock {...props} />
        }

        };
        }, 'withClientIdClassName' );

        wp.hooks.addFilter( 'editor.BlockListBlock', 'my-plugin/with-client-id-class-name', withClientIdClassName );





        share|improve this answer












        Actually it can be done with the filter:



        const { createHigherOrderComponent } = wp.compose;
        const withCustomClassName = createHigherOrderComponent( ( BlockListBlock ) => {
        return ( props ) => {
        if(props.attributes.size) {
        return <BlockListBlock { ...props } className={ "block-" + props.attributes.size } />;
        } else {
        return <BlockListBlock {...props} />
        }

        };
        }, 'withClientIdClassName' );

        wp.hooks.addFilter( 'editor.BlockListBlock', 'my-plugin/with-client-id-class-name', withClientIdClassName );






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 3 hours ago









        Runnick

        169316




        169316






























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