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Code Issues Releases Wiki Activity

Fix renderBlockButton of rich text example (#2412)

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By checking if there are blocks in the selection
This commit is contained in:
Dundercover
2018-11-15 17:06:59 +01:00
committed by Ian Storm Taylor
parent 0c94ccebce
commit 518c7e0a51
1 changed files with 6 additions and 3 deletions
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9
examples/rich-text/index.js
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@@ -144,9 +144,12 @@ class RichTextExample extends React.Component {
let isActive = this.hasBlock(type)
if (['numbered-list', 'bulleted-list'].includes(type)) {
const { value } = this.state
const parent = value.document.getParent(value.blocks.first().key)
isActive = this.hasBlock('list-item') && parent && parent.type === type
const { value: { document, blocks } } = this.state
if (blocks.size > 0) {
const parent = document.getParent(blocks.first().key)
isActive = this.hasBlock('list-item') && parent && parent.type === type
}
}
return (