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
    Dec 29 '18 at 0:51











  • @TomJNowell you can't change size of the column there though.

    – Runnick
    Dec 29 '18 at 12:51
















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
    Dec 29 '18 at 0:51











  • @TomJNowell you can't change size of the column there though.

    – Runnick
    Dec 29 '18 at 12:51














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






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Dec 28 '18 at 22:46









RunnickRunnick

256417




256417













  • If I understand correctly, the existing columns block built in already uses flex

    – Tom J Nowell
    Dec 29 '18 at 0:51











  • @TomJNowell you can't change size of the column there though.

    – Runnick
    Dec 29 '18 at 12:51



















  • If I understand correctly, the existing columns block built in already uses flex

    – Tom J Nowell
    Dec 29 '18 at 0:51











  • @TomJNowell you can't change size of the column there though.

    – Runnick
    Dec 29 '18 at 12:51

















If I understand correctly, the existing columns block built in already uses flex

– Tom J Nowell
Dec 29 '18 at 0:51





If I understand correctly, the existing columns block built in already uses flex

– Tom J Nowell
Dec 29 '18 at 0:51













@TomJNowell you can't change size of the column there though.

– Runnick
Dec 29 '18 at 12:51





@TomJNowell you can't change size of the column there though.

– Runnick
Dec 29 '18 at 12:51










1 Answer
1






active

oldest

votes


















4














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', withCustomClassName );





share|improve this answer


























  • Shouldn't the callback at the end of wp.hooks.addFilter be withCustomClassName instead withClientIdClassName?

    – at least three characters
    Jan 6 at 20:59











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









4














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', withCustomClassName );





share|improve this answer


























  • Shouldn't the callback at the end of wp.hooks.addFilter be withCustomClassName instead withClientIdClassName?

    – at least three characters
    Jan 6 at 20:59
















4














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', withCustomClassName );





share|improve this answer


























  • Shouldn't the callback at the end of wp.hooks.addFilter be withCustomClassName instead withClientIdClassName?

    – at least three characters
    Jan 6 at 20:59














4












4








4







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', withCustomClassName );





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', withCustomClassName );






share|improve this answer














share|improve this answer



share|improve this answer








edited Jan 11 at 12:20

























answered Dec 28 '18 at 22:54









RunnickRunnick

256417




256417













  • Shouldn't the callback at the end of wp.hooks.addFilter be withCustomClassName instead withClientIdClassName?

    – at least three characters
    Jan 6 at 20:59



















  • Shouldn't the callback at the end of wp.hooks.addFilter be withCustomClassName instead withClientIdClassName?

    – at least three characters
    Jan 6 at 20:59

















Shouldn't the callback at the end of wp.hooks.addFilter be withCustomClassName instead withClientIdClassName?

– at least three characters
Jan 6 at 20:59





Shouldn't the callback at the end of wp.hooks.addFilter be withCustomClassName instead withClientIdClassName?

– at least three characters
Jan 6 at 20:59


















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