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spelling mistake #24

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spelling mistake #24

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72254ef
spelling mistake
rulanfenghua Oct 12, 2018
8ce24a0
Merge pull request #1 from rulanfenghua/rulanfenghua-patch
rulanfenghua Oct 12, 2018
6823e36
sticky position base to parent element
rulanfenghua Oct 13, 2018
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13 changes: 10 additions & 3 deletions src/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -49,18 +49,21 @@ export default {
elStyle.zIndex = zIndex
} else {
elStyle.position = ''
childStyle.cssText = `left: 0; right: 0; top: ${stickyTop}px; z-index: ${zIndex}; ${childStyle.cssText}`
childStyle.top = `${stickyTop}px`
childStyle.zIndex = zIndex
}

let active = false

const sticky = () => {
const sticky = (left, right) => {
if (supportCSSSticky || active) return
if (!elStyle.height) {
elStyle.height = `${el.offsetHeight}px`
}
if (childStyle) {
childStyle.position = 'fixed'
childStyle.left = `${left}px`
childStyle.right = `${right}px`
}
active = true
}
Expand All @@ -73,8 +76,12 @@ export default {

listenAction = throttle(() => {
const offsetTop = el.getBoundingClientRect().top
const offsetLeft = el.getBoundingClientRect().left
const windowWidth = document.documentElement.clientWidth
const offsetRight = el.getBoundingClientRect().right
console.log(el.getBoundingClientRect())
if (offsetTop <= stickyTop) {
return sticky()
return sticky(offsetLeft, windowWidth-offsetRight)
}
reset()
})
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