英文:
Gutenberg: how to restrict the number of blocks inside InnerBlocks
问题
const innerBlocksCount = innerBlocks.length;
if (innerBlocksCount > allowedBlocksCount) {
innerBlocks.slice(0, allowedBlocksCount);
return (
<InnerBlocks renderAppender={() => false} />
);
}
我正在尝试为WordPress中的列块创建一个克隆，用户将选择放入1个、2个或3个块，我的块工作正常，但当用户放入3个块然后选择1个时，我希望移除最后的2个块，我该如何实现这样的功能，因为我已经尝试了几种方法。
英文:
const innerBlocksCount = innerBlocks.length;
if (innerBlocksCount > allowedBlocksCount) {
innerBlocks.slice(0, allowedBlocksCount);
return (
<InnerBlocks renderAppender={() => false} />
);
I'm trying to make a clone for the column block in wordpresss,where the user will select either 1 or 2 or 3 blocks to put in, my block works fine but when the user put 3 blocks and then select 1, I want the last 2 blocks to be removed,
how can I achieve something like that as I have tried several things
答案1
得分: 1
你可以识别需要删除的块的客户端 ID，并将其作为参数传递给 removeBlocks 函数。
英文:
you can identify the client Ids of the blocks required to be deleted and pass it as a parameter to removeBlocks function
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