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Ensure that doc url hash IDs are scrolled to on page load

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I broke this a few weeks ago so I'll fix it

Demo: https://5f0fa445faca4aff5f580029--naughty-borg-09b903.netlify.app/?version=master&search=#brace_style
This commit is contained in:
Ayaz Hafiz 2020-07-15 17:50:43 -07:00 committed by Caleb Cartwright
parent 3195d6c2b7
commit bf47fc17a3
1 changed files with 14 additions and 8 deletions
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22
docs/index.html
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@ -108,7 +108,8 @@
shouldStable: false,
version: versionNumber,
oldVersion: undefined,
versionOptions: ['master']
versionOptions: ['master'],
scrolledOnce: false,
},
asyncComputed: {
async outputHtml() {
@ -156,11 +157,11 @@
renderer.heading = function(text, level) {
const id = htmlToId(text);
return `<h${level}>
<a href="#${id}" name="${id}" class="header-link">${text}</a>
<a id="${id}" href="#${id}" name="${id}" class="header-link">${text}</a>
</h${level}>`;
};
return marked.parser(ast, {
const html = marked.parser(ast, {
highlight(code, lang) {
return hljs.highlight(lang ? lang : 'rust', code).value;
},
@ -168,6 +169,8 @@
headerPrefix: '',
renderer,
});
document.dispatchEvent(new Event('htmlbuilt'));
return html;
}
},
created: async function() {
@ -178,12 +181,15 @@
.filter(tag => tag.startsWith('v'));
this.versionOptions = this.versionOptions.concat(tagOptions);
},
mounted() {
updated: function() {
if (UrlHash === '') return;
const target = document.querySelector(`#${UrlHash}`);
if (target != null) {
target.scrollIntoView(true);
}
this.$nextTick(() => {
const target = document.querySelector(`#${UrlHash}`);
if (target != null && !this.scrolledOnce) {
target.scrollIntoView(true);
this.scrolledOnce = true;
}
});
}
});
const extractDepthOnes = (ast) => {