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Fix when clear search text, all text split by blank (#3072)

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in search-highlighting example, when search text is empty, no need to split text and addAnnotation
This commit is contained in:
whyour
2019-11-10 06:58:53 +08:00
committed by Ian Storm Taylor
parent 862e74a0cb
commit 91c2cb4e9e
1 changed files with 17 additions and 15 deletions
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32
examples/search-highlighting/index.js
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@@ -185,23 +185,25 @@ class SearchHighlighting extends React.Component {
} }
}) })
for (const [node, path] of document.texts()) { if (string) {
const { key, text } = node for (const [node, path] of document.texts()) {
const parts = text.split(string) const { key, text } = node
let offset = 0 const parts = text.split(string)
let offset = 0
parts.forEach((part, i) => { parts.forEach((part, i) => {
if (i !== 0) { if (i !== 0) {
editor.addAnnotation({ editor.addAnnotation({
key: getHighlightKey(), key: getHighlightKey(),
type: 'highlight', type: 'highlight',
anchor: { path, key, offset: offset - string.length }, anchor: { path, key, offset: offset - string.length },
focus: { path, key, offset }, focus: { path, key, offset },
}) })
} }
offset = offset + part.length + string.length offset = offset + part.length + string.length
}) })
}
} }
}) })
} }