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Hooke / tswj

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  • tswj
  • src
  • common
  • tool.js
  • hookehuyr's avatar
    ✨ feat(书籍详情页): 新增书籍简介相关功能 · e271bd57
    e271bd57 Browse Files
    hookehuyr authored 2022-04-22 17:04:01 +0800
tool.js 289 Bytes
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/**
 * 判断多行省略文本
 * @param {*} id 目标dom标签
 * @returns 
 */
const hasEllipsis = (id) => {
  let oDiv = document.getElementById(id);
  let flag = false
  if (oDiv.scrollHeight > oDiv.clientHeight) {
    flag = true
  }
  return flag
}

export default {
  hasEllipsis
}