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Fix sticky sidebar

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This commit is contained in:
qingwei.li 2017-01-12 19:46:28 +08:00
parent 458e262a26
commit f997280ab1
2 changed files with 4 additions and 4 deletions
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6
src/event.js
View File

@ -119,11 +119,11 @@ export function scroll2Top (offset = 0) {
}
export function sticky () {
const dom = document.querySelector('section.cover')
const coverHeight = dom.getBoundingClientRect().height
sticky.dom = sticky.dom || document.querySelector('section.cover')
const coverHeight = sticky.dom.getBoundingClientRect().height
return (function () {
if (window.pageYOffset >= coverHeight || dom.classList.contains('hidden')) {
if (window.pageYOffset >= coverHeight || sticky.dom.classList.contains('hidden')) {
document.body.classList.add('sticky')
sticky.noSticky = false
} else {

2
src/render.js
View File

@ -154,7 +154,7 @@ export function renderCover (content) {
return
}
renderCover.dom.classList.add('show')
if (renderCover.rendered) return
if (renderCover.rendered) return event.sticky()
// render cover
let html = markdown(content)