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Update toc.js #13

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Update toc.js #13

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12 changes: 10 additions & 2 deletions src/toc.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
function pageToC (headings, path) {
let toc = ['<div class="page_toc">']
const list = []
headings = document.querySelectorAll(`#main ${window.$docsify.toc.target}`)
headings = findTitles()

if (headings) {
headings.forEach(function (heading) {
Expand Down Expand Up @@ -33,7 +33,7 @@ function generateToC (level, html) {
// scroll listener
const scrollHandler = () => {
const clientHeight = window.innerHeight
const titleBlocks = document.querySelectorAll(`#main ${window.$docsify.toc.target}`)
const titleBlocks = findTitles()
let insightBlocks = []
titleBlocks.forEach((titleBlock, index) => {
const rect = titleBlock.getBoundingClientRect()
Expand Down Expand Up @@ -62,6 +62,14 @@ const scrollHandler = () => {
})
}
}
// find toc titles
function findTitles() {
const targets = window.$docsify.toc.target.split(',')
const selectors = targets.map(item => {
return `#main ${item}`
}).join(',')
return document.querySelectorAll(selectors)
}

export function install (hook, vm) {
hook.mounted(function () {
Expand Down