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Code Issues Releases Wiki Activity

repair internal link bug (#2870)

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This commit is contained in:
杨顺强
2019-01-22 15:58:28 +08:00
committed by Daniel Pan
parent ed0968c7f2
commit 72b5626ccd
1 changed files with 25 additions and 11 deletions
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36
frontend/src/components/wiki-markdown-viewer.js
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@@ -27,21 +27,34 @@ class WikiMarkdownViewer extends React.Component {
this.titlesInfo = [];
}
componentDidMount() {
// Bind event when first loaded
this.links = document.querySelectorAll(`.${contentClass} a`);
this.links.forEach(link => {
link.addEventListener('click', this.onLinkClick);
});
}
componentWillReceiveProps() {
// Unbound event when updating
this.links.forEach(link => {
link.removeEventListener('click', this.onLinkClick);
});
}
componentDidUpdate() {
if (!this.links.length) {
this.links = document.querySelectorAll(`.${contentClass} a`);
this.links.forEach(link => {
link.addEventListener('click', this.onLinkClick);
});
}
// Update completed, rebind event
this.links = document.querySelectorAll(`.${contentClass} a`);
this.links.forEach(link => {
link.addEventListener('click', this.onLinkClick);
});
}
componentWillUnmount() {
if (this.links) {
this.links.forEach(link => {
link.removeEventListener('click', this.onLinkClick);
});
}
// Rebinding events when the component is destroyed
this.links.forEach(link => {
link.removeEventListener('click', this.onLinkClick);
});
}
onContentRendered = (markdownViewer) => {
@@ -50,6 +63,7 @@ class WikiMarkdownViewer extends React.Component {
onLinkClick = (event) => {
event.preventDefault();
event.stopPropagation();
let link = '';
if (event.target.tagName !== 'A') {
let target = event.target.parentNode;