{"id":3202,"date":"2021-04-09T15:52:08","date_gmt":"2021-04-09T07:52:08","guid":{"rendered":"http:\/\/www.yuguoxy.com\/geekhome\/?p=3202"},"modified":"2021-04-09T15:52:08","modified_gmt":"2021-04-09T07:52:08","slug":"%e5%89%8d%e7%ab%af%e5%bf%85%e5%a4%87%e8%87%aa%e5%ae%9a%e4%b9%89%e6%bb%9a%e5%8a%a8%e5%ba%93-iscroll","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=3202","title":{"rendered":"\u524d\u7aef\u5fc5\u5907\u81ea\u5b9a\u4e49\u6eda\u52a8\u5e93\u2014\u2014iScroll"},"content":{"rendered":"

iScroll\u662f\u4ec0\u4e48<\/h1>\n

\u5f88\u591a\u573a\u666f\uff0c\u5982\u679c\u4f7f\u7528body\u7684\u6eda\u52a8\u4f1a\u5f88\u4e0d\u65b9\u4fbf\uff0c\u8fd9\u65f6\u5019\uff0c\u5c31\u4f1a\u4f7f\u7528\u67d0\u4e2a\u5143\u7d20\u7684\u5c40\u90e8\u6eda\u52a8\uff0c\u6076\u5fc3\u7684\u4e8b\u60c5\u5c31\u4f1a\u53d1\u751f\u4e86\u3002<\/p>\n

    \n
  1. pc\u7aefweb\uff0cwindows\u7cfb\u7edf\u7684\u6d4f\u89c8\u5668\u4f1a\u51fa\u73b0\u4e11\u964b\u7684\u6eda\u52a8\u6761\u3002(\u5176\u5b9e\u4e5f\u6709\u6700\u65b0\u7684css\u6837\u5f0f\u53ef\u4ee5\u89e3\u51b3\uff0c\u517c\u5bb9\u6027\u6b20\u4f73)<\/li>\n
  2. \u624b\u673a\u79fb\u52a8\u7aef\uff0cios\u6d4f\u89c8\u5668\u65e0\u6cd5\u60ef\u6027\u548c\u5f39\u6027\u6ed1\u52a8\uff08\u9ed8\u8ba4\u4f7f\u7528\u6d4f\u89c8\u5668\u6eda\u52a8\uff0c\u975eios\u7cfb\u7edf\u539f\u751f\u6eda\u52a8\uff09,\u5982\u679c\u52a0\u4e0a-webkit-overflow-scrolling: touch;<\/code>\u4f7f\u7528\u7cfb\u7edf\u539f\u751f\u6eda\u52a8\uff0c\u517c\u5bb9\u6027\u65b9\u9762\u6b20\u4f73\uff0cbug\u4e0d\u662f\u4e00\u4e2a\u4e24\u4e2a\u3002<\/li>\n
  3. \u4e0d\u5229\u4e8e\u5b9e\u73b0\u4e00\u4e9b\u4e2a\u6027\u5316\u9700\u6c42\uff0c\u4f8b\u5982\u52a0\u8f7d\uff0c\u5237\u65b0\uff0c\u8d34\u5408\u6eda\u52a8\u7b49\u3002<\/li>\n<\/ol>\n

    \u5de7\u4e86\uff0ciScroll\u89e3\u51b3\u4e86\u8fd9\u4e9b\u95ee\u9898\u3002<\/strong><\/p>\n

    iScroll\u7684\u4f5c\u8005\u662f\u4f4d\u56fd\u9645\u53cb\u4eba\uff0c\u4ed6\u7684github\u98de\u673a\u7968\u5728\u6b64<\/a>\u3002<\/p>\n

    \u9057\u61be\u7684\u662f\uff0c\u4f5c\u8005\u51e0\u4e4e\u4e0d\u518d\u7ef4\u62a4\u8fd9\u4e2aiScroll\u63d2\u4ef6\uff0c\u7f51\u4e0a\u7684\u76f8\u5173\u4e2d\u6587\u6587\u6863\u5f88\u5c11\uff0c\u4f46\u662f\u8fd9\u5e76\u4e0d\u5f71\u54cd\u6211\u4eec\u62ff\u7740\u8fd9\u4e2a\u63d2\u4ef6\u5230\u5904\u6d6a\u3002<\/p>\n

    \u4e0b\u9762\u770b\u770biScroll\u600e\u4e48\u8fd0\u4f5c\u7684<\/strong><\/p>\n

    iScroll\u91c7\u7528\u4e86css3\u7684transform\u52a8\u753b\u6a21\u62df\u4e86\u60ef\u6027\u548c\u5f39\u6027\u6eda\u52a8\u7684\u6548\u679c\uff0c\u6548\u679c\u548c\u6027\u80fd\u5b8c\u7f8e\u63a5\u8fd1\u539f\u751f\u7684\u6eda\u52a8\u6548\u679c\u3002\u540c\u65f6\u63d0\u4f9b\u4e86\u8bf8\u591a\u529f\u80fd\u5305\u62ec\u81ea\u5b9a\u4e49\u6eda\u52a8\u6761\uff0c\u6307\u5b9a\u6eda\u52a8\u5230\u5143\u7d20<\/code>\u7b49\u529f\u80fd\uff0c\u8fd8\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u4e0b\u62c9\u5237\u65b0\uff0c\u4e0a\u62c9\u52a0\u8f7d<\/code>\u3002<\/p>\n

    iScroll\u7684\u57fa\u672c\u4f7f\u7528<\/h3>\n
    \u9996\u5148\u80af\u5b9a\u662f\u5148\u5b89\u88c5\u4e86<\/h5>\n
    npm install iscroll\r\n\r\nyarn add iscroll\r\n\r\n<\/code><\/pre>\n
    \u7136\u540e\u5f15\u7528<\/h5>\n
    import IScroll from 'iscroll\/build\/iscroll'; \/\/ \u666e\u901a\u7248\r\nimport IScroll from 'iscroll\/build\/iscroll-probe'; \/\/ \u590d\u6742\u7248\r\nimport IScroll from 'iscroll\/build\/iscroll-infinite';\r\n\r\n<\/code><\/pre>\n
    iscroll\u6709\u51e0\u4e2d\u4e0d\u540cjs\u6587\u4ef6\uff0c\u5206\u522b\u662f\u666e\u901a\u672c\uff0c\u590d\u6742\u7248\uff0c\u65e0\u9650\u6eda\u52a8\u7248\u3002\u8fd9\u91cc\u5e38\u7528\u7684\u662f\u590d\u6742\u7248\uff0c\u662f\u652f\u6301\u5b9e\u65f6\u76d1\u542c\u6eda\u52a8\u7684\u4f4d\u7f6e\u7684\uff0c\u5982\u679c\u4e0d\u9700\u8981\u5b9e\u65f6\u76d1\u542c\uff0c\u53ef\u4ee5\u7528\u666e\u901a\u7248\u3002<\/p><\/blockquote>\n
    \u521d\u59cb\u5316\u4f7f\u7528<\/h5>\n
    \u8fd9\u91cc\u4ee5vue\u6846\u67b6\u4e3a\u4f8b<\/em><\/p>\n
    <template>\r\n  <div class=\"wrap\">\r\n    <div class=\"scroll-area\">\r\n      <div v-for=\"n in 50\" class=\"item\">{{ n }}<\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/template>\r\n<script>\r\n  import IScroll from 'iscroll\/build\/iscroll-probe';\r\n  \r\n  export default {\r\n    data() {\r\n      scroll: null,\r\n    },\r\n    mounted() {\r\n      \/\/ \u63d0\u793a\uff0c\u56e0\u4e3atransform\u662f\u5bf9dom\u64cd\u4f5c\uff0c\u6240\u4ee5\u9700\u8981\u5728\u8fd9\u4e2a\u751f\u547d\u5468\u671f\u64cd\u4f5c\r\n      this.scroll = new IScroll('.wrap', {\r\n        mouseWheel: true, \/\/ \u5141\u8bb8\u9f20\u6807\u6eda\u8f6e\r\n      });\r\n      \/\/ \u7b2c\u4e00\u4e2a\u53c2\u6570\u662fdom\u9009\u62e9\u5668\uff0c\u5efa\u8bae\u4f7f\u7528\u552f\u4e00\u6027\u7684id\uff0c\u8fd9\u91cc\u4ee5class\u4e3a\u4f8b\r\n      \/\/ \u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a\u53c2\u6570\u5bf9\u8c61\uff0c\u662fiscroll\u7684\u4e00\u4e9b\u914d\u7f6e\r\n      \/\/ \u53c2\u6570\u914d\u7f6e\u53ef\u4ee5\u53c2\u8003 http:\/\/wiki.jikexueyuan.com\/project\/iscroll-5\/\r\n    }\r\n  }\r\n<\/script>\r\n<style>\r\n  .wrap{\r\n    height: 400px;\r\n    overflow: hidden;\r\n    \/* \u7ed9\u6eda\u52a8\u533a\u57df\u56fa\u5b9a\u53ef\u6eda\u52a8\u9ad8\u5ea6\uff0c\u5e76\u4e14\u8d85\u51fa\u9690\u85cf *\/\r\n  }\r\n<\/style>\r\n\r\n<\/code><\/pre>\n
    \u4ee5\u4e0a\u4ee3\u7801\u5c31\u5b8c\u6210\u4e86\u7b80\u5355\u7684iscroll\u521d\u59cb\u5316\u4f7f\u7528\uff0c\u53ef\u4ee5\u770b\u4e0b\u6548\u679c<\/p>\n
     <\/p>\n
    \"16ad3de2282bdf6b\"<\/a><\/p>\n
     <\/p>\n
    iScroll\u5237\u65b0<\/h3>\n
    \u6ce8\u610f\u70b9\uff0c\u7531\u4e8e\u6eda\u52a8\u5185\u5bb9\u53ef\u80fd\u662f\u5f02\u6b65\u83b7\u53d6\u5e76\u52a0\u8f7ddom\uff0c\u5982\u679c\u4e0d\u5237\u65b0iscroll\uff0c\u90a3\u4e48\u6eda\u52a8\u529f\u80fd\u53ef\u80fd\u4f1a\u53d7\u5230\u5f71\u54cd\uff0c\u6240\u4ee5\u5f53\u5f02\u6b65\u5185\u5bb9\u52a0\u8f7d\u540e\uff0c\u9700\u8981\u8c03\u7528\u5237\u65b0\u65b9\u6cd5\uff0c\u5237\u65b0iscroll\uff0c\u5237\u65b0\u65b9\u5f0f\u5982\u4e0b<\/p><\/blockquote>\n
    <template>\r\n  <div ref=\"scroll\" class=\"wrap\">\r\n    <div class=\"scroll-area\">\r\n      <div v-for=\"n in 50\" class=\"item\">{{ n }}<\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/template>\r\n<script>\r\n  import IScroll from 'iscroll\/build\/iscroll-probe';\r\n  \r\n  export default {\r\n    data() {\r\n      scroll: null,\r\n    },\r\n    mounted() {\r\n      const el = this.$refs.scroll;\r\n      this.scroll = new IScroll('.wrap', {\r\n        ...\r\n      });\r\n      \/\/ \u2460 \u5f02\u6b65\u6570\u636e\u5237\u65b0\r\n      getData().then(_=>{\r\n        this.scroll.refresh();\r\n      })\r\n      \/\/ \u2461 \u9996\u6b21\u6ed1\u52a8\u65f6\u5237\u65b0\r\n      el.addEventListener('touchstart', _=>this.scroll.refresh());\r\n    }\r\n  }\r\n<\/script>\r\n\r\n<\/code><\/pre>\n
    \u76d1\u542c\u4f4d\u7f6e<\/h3>\n
    this.scroll = new IScroll('.wrap', {\r\n  probeType: 3, \/\/ \u6eda\u52a8\u76d1\u542c\u7ea7\u522b  \u67093\u6863\uff0c3\u662f\u50cf\u7d20\u7ea7\u76d1\u542c\r\n});\r\n\/\/ \u7528iscroll\u5b9e\u4f8b\u6ce8\u518cscroll\u4e8b\u4ef6\r\nthis.scroll.on('scroll', e => {\r\n  \/\/ \u6b64\u5904\u4e0d\u7528\u7bad\u5934\u51fd\u6570\u53ef\u4ee5\u7528this.x\u548cthis.y\u8bbf\u95ee\u5b9e\u65f6\u4f4d\u7f6e\uff0c\u7528\u4e86\u7bad\u5934\u51fd\u6570\u9700\u8981\u4ece\u5b9e\u4f8b\u4e0a\u8bbf\u95ee\r\n  \/\/ this.scroll.x\r\n  \/\/ this.scroll.y\r\n})\r\n\r\n<\/code><\/pre>\n
    \u591a\u7684\u4e0d\u8bf4\uff0c\u770b\u6548\u679c<\/p>\n
     <\/p>\n
    \"16ad3f8327f81fb1\"<\/a><\/p>\n
     <\/p>\n
    \u6ce8\u610f\u53d6\u503c\u7684\u6b63\u8d1f,\u76d1\u542c\u53d6\u5f97\u7684\u503c\u662ftransform\u7684\u503c,\u786e\u8ba4\u597d\u6b63\u8d1f\u503c\u6240\u5bf9\u5e94\u7684\u65b9\u5411\u3002<\/p><\/blockquote>\n
    \u6eda\u52a8\u5230\u6307\u5b9a\u5143\u7d20\u4f4d\u7f6e<\/h3>\n
    \u8fd9\u91cc\u9700\u8981\u4f7f\u7528iscroll\u7684\u8d34\u5408\u529f\u80fd<\/p>\n
    this.scroll = new IScroll('.wrap', {\r\n  snap: '.item',\r\n});\r\n\/\/ \u5f53\u8bbe\u7f6esnap\u5c5e\u6027\u4e3atrue\u65f6\uff0ciscroll\u4f1a\u628a\u5bb9\u5668\u53ef\u89c6\u533a\u57df\u5206\u5272\u4e3a\u4e00\u4e2apage\r\n\/\/ \u5f53\u8bbe\u7f6esnap\u5c5e\u6027\u4e3a\u5143\u7d20\u9009\u62e9\u5668\u65f6\uff0ciscroll\u4f1a\u628a\u5bf9\u5e94\u7684\u5143\u7d20\u8bbe\u7f6e\u4e3a\u4e00\u4e2apage\r\n\/\/ \u8fd9\u91cc\u6211\u4eec\u8bbe\u7f6e\u4e3a'.item'\r\n\r\n<\/code><\/pre>\n
    \u7136\u540e\u4f7f\u7528iscroll\u7684goToPage<\/code>\u65b9\u6cd5\uff0c\u8df3\u5230\u5bf9\u5e94\u5143\u7d20<\/p>\n
    this.scroll.goToPage(0, 30, 1000);\r\n\/\/ \u53c2\u6570\u5206\u522b\u4e3ax, y, \u52a8\u753b\u65f6\u95f4,\r\n\/\/ \u6ce8\u610fx,y\u662f\u4f20\u5165\u7d22\u5f15\uff0c\u7b2c\u4e00\u4e2a\u662f0\uff0c\u7c7b\u63a8\r\n\r\n<\/code><\/pre>\n
    \u4e5f\u53ef\u4ee5\u4f7f\u7528prev<\/code>\u548cnext<\/code>\u65b9\u6cd5\u8df3\u4e0a\u4e00\u4e2a\u6216\u8005\u4e0b\u4e00\u4e2a<\/p>\n
    this.scroll.prev();\r\nthis.scroll.next();\r\n\r\n<\/code><\/pre>\n
     <\/p>\n
    \"16ad41861ceda9d4\"<\/a><\/p>\n
     <\/p>\n
    \u914d\u7f6e\u6eda\u52a8\u6761<\/h3>\n
    \u5982\u679c\u60f3\u8981\u6eda\u52a8\u6761\u5462\uff0c\u4e5f\u5f88\u7b80\u5355<\/p>\n
    this.scroll = new IScroll('.wrap', {\r\n  scrollbars: true, \/\/ \u5f00\u542f\u6eda\u52a8\u6761\r\n  shrinkScrollbars: 'scale', \/\/ \u8d85\u51fa\u6eda\u52a8\u65f6\uff0c\u7f29\u653e\u6eda\u52a8\u6761\r\n});\r\n\r\n\/* \u56e0\u4e3aiscroll\u7684\u6eda\u52a8\u6761\u662f\u5b9a\u4f4d\u5b9e\u73b0\uff0c\u6240\u4ee5\u5bb9\u5668\u9700\u8981\u52a0\u4e00\u4e2a\u76f8\u5bf9\u5b9a\u4f4d *\/\r\n.wrap{\r\n  position: relative;\r\n}\r\n\r\n<\/code><\/pre>\n
     <\/p>\n
    \"16ad434618148e69\"<\/a><\/p>\n
     <\/p>\n
    \u70b9\u51fb\u4e8b\u4ef6<\/h3>\n
    iscroll\u9ed8\u8ba4\u7981\u7528\u4e86click\u4e8b\u4ef6\uff0c\u5982\u679c\u9700\u8981\u4e5f\u53ef\u4ee5\u5f00\u542f<\/p>\n
    this.scroll = new IScroll('.wrap', {\r\n  click: true,\r\n});\r\n\r\n<\/code><\/pre>\n
    \u5e76\u4e14iscroll\u5f88\u4eba\u6027\u5316\u7684\u5185\u7f6e\u4e86tap\u4e8b\u4ef6\uff0c\u53ea\u8981\u5f00\u542ftap\uff0c\u5c31\u53ef\u4ee5\u5728\u5143\u7d20\u4e0a\u54cd\u5e94tap<\/p>\n
    this.scroll = new IScroll('.wrap', {\r\n  tap: true,\r\n});\r\n\r\n<template>\r\n  <div ref=\"scroll\" class=\"wrap\">\r\n    <div class=\"scroll-area\">\r\n      <div v-for=\"n in 50\" class=\"item\" @tap=\"onTap\">{{ n }}<\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/template>\r\n\r\n<\/code><\/pre>\n
    iScroll\u7684sticky<\/h3>\n
    \u5728\u57fa\u4e8edom\u5143\u7d20\u7684\u539f\u751f\u6eda\u52a8\u4e2d\uff0c\u662f\u53ef\u4ee5\u7ed9\u5185\u5bb9\u6dfb\u52a0position: sticky<\/code>\u6765\u5b9e\u73b0\u5438\u9876\u6548\u679c\u7684\u3002<\/p>\n
    \u5438\u9876: \u5728\u7236\u5143\u7d20\u7684\u6eda\u52a8\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u5b50\u5143\u7d20\u542b\u6709position: sticky<\/code>\u548ctop: 0<\/code>\u6837\u5f0f\uff0c\u90a3\u4e48\u8be5\u5185\u5bb9\u6eda\u5230\u9876\u90e8\u65f6\uff0c\u4f1a\u5438\u9644\u5728\u7236\u5143\u7d20\u7684\u9876\u90e8\uff0c\u4e0d\u4f1a\u7ee7\u7eed\u5411\u4e0a\u6eda\u52a8\u3002(\u6a2a\u5411\u6eda\u52a8\u540c\u7406)<\/p><\/blockquote>\n
    \u6ca1\u73a9\u8fc7position: sticky<\/code>\u7684\uff0c\u53bb\u8bd5\u4e0b\u5c31\u77e5\u9053\u5566\u3002\u5f53\u7136\u8fd9\u4e2acss\u5e76\u4e0d\u662f\u65e0\u654c\u7684\uff0c\u539f\u56e0\u5c31\u662f\u517c\u5bb9\u6027\u4e0d\u8fc7\u5173\u3002\u6233\u8fd9\u91cc<\/a><\/p>\n
    \u597d\u4e86\uff0c\u6211\u4eec\u6765\u8bf4iscroll\u5982\u4f55\u5b9e\u73b0sticky\uff0c\u56e0\u4e3aiscroll\u4f7f\u7528\u4e86transform\u5b9e\u73b0\u6eda\u52a8\uff0c\u6240\u4ee5\u5bb9\u5668\u8bbe\u7f6e\u4e86overflow: hidden<\/code>\uff0c\u6240\u4ee5\u6ca1\u529e\u6cd5\u7528css\u7684sticky\u5b9e\u73b0\uff0c\u90a3\u4e48\u65e2\u7136\u662f\u7236\u5143\u7d20transform\u6eda\u52a8\uff0c\u90a3\u4e48\u5230\u8fbe\u5438\u9876\u4f4d\u7f6e\u7684\u65f6\u5019\uff0c\u5b50\u5143\u7d20\u53cd\u5411transform\u662f\u4e0d\u662f\u5c31\u53ef\u4ee5\u4e86\u5462\uff1f<\/p>\n
    \u4ed4\u7ec6\u770b\u4e0b\u9762\u7684\u4ee3\u7801\u5462\uff0c\u5f88\u91cd\u8981\uff0c\u8ba4\u771f\u770b\u6ce8\u91ca\ufe0f<\/strong><\/p>\n
    \/\/ \u8fd9\u6bb5\u4ee3\u7801\u53ef\u4ee5\u7406\u89e3\u4e3a\u662f\u5bf9iscroll\u7c7b\u7684\u6269\u5c55\r\n\/\/ \u8fd9\u91cc\u7684\u53c2\u6570\u4e3aiscroll\u7c7b\r\nexport const extendSticky = (iScroll) => {\r\n  let m = Math;\r\n  \/\/ \u8fd9\u91cc\u662f\u4e3a\u4e86\u517c\u5bb9\u6027\u914d\u7f6e\u7684\u6d4f\u89c8\u5668css\u524d\u7f00\uff0c\u7f51\u7edc\u4e0a\u6709\u5f88\u591a\u5199\u6cd5\u5462\r\n  let vendor = (\/webkit\/i).test(navigator.appVersion) ? 'webkit' :\r\n      (\/firefox\/i).test(navigator.userAgent) ? 'Moz' :\r\n        'opera' in window ? 'O' : '',\r\n    has3d = 'WebKitCSSMatrix' in window && 'm11' in new WebKitCSSMatrix(),\r\n    trnOpen = 'translate' + (has3d ? '3d(' : '('),\r\n    trnClose = has3d ? ',0)' : ')';\r\n  \r\n  \/**\r\n   * \u8fd9\u91cc\u5f00\u59cb\u62d3\u5c55iscroll\u7c7b\r\n   * @param selector \u9700\u8981sticky\u7684\u5bf9\u8c61\u96c6\u5408\uff0c\u5305\u542b\u5143\u7d20\u548csticky\u7684\u4f4d\u7f6e\r\n   * @return { iScrollStickyHeaders }\r\n   *\/\r\n   \/\/ \u5728iscroll\u539f\u578b\u4e0a\u6dfb\u52a0 enableStickyHeaders \u65b9\u6cd5\r\n  iScroll.prototype.enableStickyHeaders = function (selector) {\r\n    return new iScrollStickyHeaders(this, selector); \/\/ \u62d3\u5c55\u65b9\u6cd5\u91c7\u7528\u65b0\u7684\u7c7b\u5e76\u4f20\u53c2\r\n  };\r\n\r\n  \/\/ \u53c2\u6570\uff0ciscroll\u5b9e\u4f8b\uff0c\u9700\u8981sticky\u7684\u5143\u7d20\u96c6\u5408\r\n  let iScrollStickyHeaders = function (iscroll, selector) {\r\n    if (!iscroll.options.useTransform) {\r\n      return;\r\n    }\r\n    this.iscroll = iscroll;\r\n    this.selector = selector;\r\n    this.initialize(); \/\/ \u521d\u59cb\u5316\r\n  };\r\n  iScrollStickyHeaders.prototype = {\r\n    headers: [], \/\/ \u5b58\u50a8\u9700\u8981sticky\u7684\u5bf9\u8c61\u96c6\u5408\r\n    initialize() {\r\n      let that = this;\r\n      this._augment();\r\n      this.iscroll.on('refresh', function() {\r\n        that._refresh() \/\/ \u6bcf\u6b21iscroll\u5237\u65b0\uff0csticky\u65b9\u6cd5\u4e5f\u5237\u65b0\r\n      });\r\n      this.iscroll.refresh()\r\n    },\r\n    _refresh() { \/\/ \u521d\u59cb\u5316\u6216\u8005\u5237\u65b0\r\n      let elms = this.selector;\r\n      this.headers = [ \/\/ \u6df1\u62f7\u8d1d\u5bf9\u8c61\u96c6\u5408\r\n        ...elms,\r\n      ]\r\n      \/\/ \u6b64\u5904\u5bf9\u8c61\u96c6\u5408\u7684\u683c\u5f0f\u4e3a { el: \u5143\u7d20, top: \u9700\u8981sticky\u7684\u4f4d\u7f6e }\r\n      \/\/ \u6b64\u5904\u53ef\u4ee5\u6839\u636e\u4e60\u60ef\u548c\u559c\u6b22\u81ea\u884c\u5b9a\u4e49\u683c\u5f0f\u548c\u903b\u8f91\u4ee3\u7801\r\n      this._translate(0\uff0c 0); \/\/ \u521d\u59cb\u5316\r\n    },\r\n    _augment() { \/\/ \u521d\u59cb\u5316\u51fd\u6570\r\n      let that = this;\r\n      this.iscroll.on('scroll', function() {\r\n        that._translate(this.x, this.y) \/\/ iscroll\u6eda\u52a8\u65f6\uff0c\u89e6\u53d1\u4e3b\u51fd\u6570\r\n      });\r\n      this.iscroll.on('beforeScrollStart', function() {\r\n        that._translate(this.x, this.y) \/\/ iscroll\u5373\u5c06\u6eda\u52a8\u65f6\uff0c\u89e6\u53d1\u4e3b\u51fd\u6570\r\n      });\r\n      this.iscroll.on('scrollStart', function() {\r\n        that._translate(this.x, this.y) \/\/ iscroll\u5f00\u59cb\u6eda\u52a8\u65f6\uff0c\u89e6\u53d1\u4e3b\u51fd\u6570\r\n      });\r\n    },\r\n    _translate(x, y) { \/\/ \u4e3b\u51fd\u6570\uff0c\u5230\u8fbesticky\u4f4d\u7f6e\u540e\uff0c\u53cd\u5411transform\r\n      let absY = m.abs(y); \/\/ \u83b7\u53d6y\u8f74\u6eda\u52a8\u7684\u7edd\u5bf9\u503c\r\n      this.headers.forEach((stickyObj) => { \/\/ \u904d\u5386sticky\u5bf9\u8c61\r\n        let translateY = 0; \/\/ sticky\u7684\u53cd\u5411transform\u9ed8\u8ba4\u4e3a0\r\n        let yy = m.abs(absY - stickyObj.el.offsetTop); \/\/ \u8ba1\u7b97iscroll\u7684y\u8f74\u6eda\u52a8\u503c-\u5f53\u524d\u5143\u7d20\u8ddd\u79bb\u7236\u7ea7\u7684\u503c\r\n        \/\/ stickyObj.el.offsetTop\u4e3a\u56fa\u5b9a\u503c\r\n        \/\/ yy\u5373\u4e3a\u5f53\u524d\u5143\u7d20\u8ddd\u79bb\u5bb9\u5668\u9876\u90e8\u7684\u4f4d\u7f6e\r\n        \/\/ absY < stickyObj.el.offsetTop\u8bf4\u660e\u8be5\u5143\u7d20\u8fd8\u6ca1\u5230\u8fbe\u9876\u90e8\r\n        \/\/ yy <= stickyObj.top \u5224\u65ad\u5143\u7d20\u662f\u5426\u5230\u8fbe\u9700\u8981sticky\u7684\u4f4d\u7f6e\r\n        \/\/ \u2460 \u5f53\u5143\u7d20\u8fd8\u6ca1\u5230\u8fbe\u5bb9\u5668\u9876\u90e8\u65f6\uff0c\u9ed8\u8ba4\u4e3a0\uff0c\u518d\u5224\u65ad\u662f\u5426\u5230\u8fbe\u6307\u5b9asticky\u4f4d\u7f6e\r\n        \/\/ \u2461 \u5982\u679c\u6ca1\u5230\u8fbe\u6307\u5b9asticky\uff0c\u4f9d\u7136\u4e3a0\r\n        \/\/ \u2462 \u5982\u679c\u8fbe\u5230\u6307\u5b9asticky\u4f4d\u7f6e\uff0c\u90a3\u4e48\u5c31\u8ba1\u7b97\u8d85\u8fc7sticky\u4f4d\u7f6e\u540e\uff0c\u9700\u8981\u53cd\u5411transform\u7684\u8ddd\u79bb\r\n        \/\/ \u2463 \u8fd9\u91cc\u9ed8\u8ba4\u6307\u5b9a\u4f4d\u7f6e\u662f\u5c0f\u4e8e\u5143\u7d20\u521d\u59cb\u4f4d\u7f6e\u7684\uff0c\u6307\u5b9a\u4f4d\u7f6e\u5927\u4e8e\u521d\u59cb\u4f4d\u7f6e\u7684\uff0c\u6211\u60f3\u4f1a\u5f88\u5947\u8469\u5427\u3002\r\n        if (absY - stickyObj.el.offsetTop > 0 || yy <= stickyObj.top) {\r\n          \/\/ \u8fd9\u4e2a\u516c\u5f0f\u9700\u8981\u53cd\u590d\u7406\u89e3\u4e00\u4e0b\r\n          \/\/ \u5f53\u5bb9\u5668\u5f80\u4e0a\u6eda\u52a8\u65f6\uff0c\u5bb9\u5668\u7684transform\u662f\u8d1f\u503c\uff0c\u6240\u4ee5\u6211\u4eec\u53cd\u5411\u662f\u6b63\u503c\r\n          \/\/ \u5bb9\u5668\u5411\u4e0a\u6eda\u52a8\u503cabsY\u4e0d\u65ad\u53d8\u5927\uff0c\u6211\u4eecsticky\u5c31\u4e0d\u65ad\u5411\u4e0btransform\r\n          \/\/ stickyObj.el.offsetTop - stickyObj.top \u5373\u4e3a\u5bb9\u5668\u6eda\u52a8\u591a\u5c11\u8303\u56f4\u624d\u4f1a\u8ba9\u5143\u7d20\u5230\u8fbe\u6307\u5b9asticky\u4f4d\u7f6e\r\n          \/\/ \u8ba1\u7b97iscroll\u5bb9\u5668\u7684\u6eda\u52a8\u503c - (\u521d\u59cb\u4f4d\u7f6e - \u6307\u5b9a\u4f4d\u7f6e)\r\n          \/\/ \u5f53\u6eda\u52a8\u503c\u7b49\u4e8e\u521d\u59cb\u4f4d\u7f6e\u548c\u6307\u5b9a\u4f4d\u7f6e\u4e4b\u5dee\u65f6\uff0c\u521a\u597d\u7b49\u4e8e0\r\n          \/\/ \u968f\u7740\u6eda\u52a8\u503c\u8d8a\u6765\u8d8a\u5927\uff0c\u8d85\u8fc70\u7684\u90e8\u5206\uff0c\u5373\u4e3a\u9700\u8981\u53cd\u5411transform\u7684\u503c\r\n          translateY = absY - (stickyObj.el.offsetTop - stickyObj.top);\r\n        } else {\r\n          translateY = 0;\r\n        }\r\n        \/\/ \u6700\u540e\u62fc\u63a5\u6d4f\u89c8\u5668\u524d\u7f00\uff0c\u5b8c\u6210css\u8d4b\u503c\r\n        stickyObj.el.style[vendor + 'Transform'] = trnOpen + ('0, ' + translateY + 'px') + trnClose;\r\n      });\r\n    },\r\n  };\r\n};\r\nexport default extendSticky;\r\n<\/code><\/pre>\n
    \u4e3a\u4e86\u4fbf\u4e8e\u7406\u89e3\uff0c\u6211\u5c31\u79c0\u4e00\u4e0bAxure\u7684\u529f\u529b\u3002<\/p>\n
     <\/p>\n
    \"20210409154749\"<\/a><\/p>\n
     <\/p>\n
    \u597d\u4e86\uff0c\u4e0a\u9762\u7684iscroll-sticky.js<\/code>\u5de5\u5177\u5df2\u7ecf\u5b8c\u6210\uff0c\u4e0b\u9762\u5f00\u59cb\u4f7f\u7528\u3002<\/p>\n
    <template>\r\n  <div ref=\"scroll\" class=\"wrap\">\r\n    <div class=\"scroll-area\">\r\n      <div v-for=\"n in 20\" class=\"item\">{{ n }}<\/div>\r\n      <div ref=\"sticky\" class=\"sticky\" :top=\"20\">21<\/div>\r\n      <div v-for=\"n in 20\" class=\"item\">{{ n+20 }}<\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/template>\r\n<script>\r\n  import IScroll from 'iscroll\/build\/iscroll-probe';\r\n  import enableSticky from 'path\/to\/iscroll-sticky.js';\r\n  enableSticky(IScroll); \/\/ \u8fd9\u4e00\u6b65\u662f\u5c06sticky\u65b9\u6cd5\u6302\u8f7d\u5230iscroll\u539f\u578b\u4e0a\r\n  \r\n  export default {\r\n    data() {\r\n      scroll: null,\r\n    },\r\n    mounted() {\r\n      const el = this.$refs.scroll;\r\n      this.scroll = new IScroll('.wrap', {\r\n        ...\r\n      });\r\n      const stickyEl = this.$refs.sticky;\r\n      \/\/ \u5141\u8bb8\u5143\u7d20\u5bf9\u8c61\u96c6\u5408sticky\r\n      this.scroll.enableStickyHeaders([\r\n        {\r\n          el: stickyEl,\r\n          top: stickyEl.getAttribute('top') \/\/ \u6b64\u5904\u6211\u628atop\u503c\u914d\u7f6e\u5728\u4e86\u539f\u751fprop\r\n        }\r\n      ]);\r\n    }\r\n  }\r\n<\/script>\r\n<\/code><\/pre>\n
    \u770b\u6548\u679c\u5427\u3002<\/p>\n
     <\/p>\n
    \"\u256c\u0432\u2568\u253c\u255c\u256a\u2550\u255d_20210409154859\"<\/a><\/p>\n
     <\/p>\n
    \u4e0a\u9762\u7684iscroll-sticky.js<\/code>\u662f\u4e2a\u7075\u6d3b\u7684js\uff0c\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u81ea\u884c\u914d\u7f6e\u4fee\u6539\u3002<\/p><\/blockquote>\n
    \u4e0b\u62c9\u5237\u65b0<\/h3>\n
    \u4e8b\u5b9e\u4e0aiscroll\u672c\u8eab\u6ca1\u6709\u4e0b\u62c9\u5237\u65b0\u529f\u80fd\uff0c\u4f46\u662f\u53ef\u4ee5\u81ea\u5df1\u5b9e\u73b0\u3002<\/p>\n
    export default {\r\n  data() {\r\n    scroll: null,\r\n    status: 0, \/\/ \u7528\u4e00\u4e2a\u53d8\u91cf\u8bb0\u5f55iscroll\u6eda\u52a8\u72b6\u6001\uff0c\u9ed8\u8ba4\u4e3a0\r\n    txt: '\u4e0b\u62c9\u5237\u65b0', \/\/ \u8bb0\u5f55\u5237\u65b0\u6587\u672c\uff0c\u9ed8\u8ba4\r\n  },\r\n  watch: {\r\n    status() {\r\n      \/\/ \u6bcf\u6b21iscroll\u7684\u72b6\u6001\u7801\u53d8\u5316\u65f6\uff0c\u5c31\u8981\u5237\u65b0iscroll\uff0c\u4ee5\u4fbfiscroll\u91cd\u65b0\u8ba1\u7b97dom\u5143\u7d20\r\n      this.iscroll.refresh();\r\n    }\r\n  }\r\n}\r\n<\/code><\/pre>\n
    \u7136\u540e\u6dfb\u52a0\u4e00\u4e2a\u5237\u65b0\u6587\u672c(\u6216\u8005\u52a8\u753b)<\/p>\n
    <template>\r\n  <div ref=\"scroll\" class=\"wrap\">\r\n    <div class=\"scroll-area\">\r\n      <div :class=\"{hide: status===0}\" class=\"refresh\">{{ txt }}<\/div>\r\n      <div v-for=\"n in 50\" class=\"item\">{{ n }}<\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/template>\r\n\r\n.refresh{\r\n  width: 100%;\r\n  height: 50px;\r\n  line-height: 50px;\r\n  text-align: center;\r\n  &.hide{\r\n    \/* \u5f53status\u4e3a0\u9ed8\u8ba4\u65f6\uff0c\u9690\u85cf\u5237\u65b0\u6587\u672c\uff0c\u901a\u8fc7\u5b9a\u4f4d\u5230\u5bb9\u5668\u5916\u9762 *\/\r\n    position: absolute;\r\n    left: 0;\r\n    top: -50px;\r\n  }\r\n}\r\n<\/code><\/pre>\n
    \u63a5\u4e0b\u6765\u76d1\u542c\u4e0b\u62c9iscroll<\/p>\n
    \/\/ ...\r\nthis.scroll.on('scroll', e => {\r\n  const y = this.iscroll.y; \/\/ \u76d1\u542c\u4e0b\u62c9\u7684y\u503c\uff0c\u4e0b\u62c9\u662f\u6b63\u503c\r\n  if (y >= 50) { \/\/ \u5f53\u4e0b\u62c9\u8ddd\u79bb>=\u5237\u65b0\u6587\u672c\u9ad8\u5ea6\u65f6,\r\n    this.status = 1; \/\/ \u72b6\u6001\u7801\u53d8\u4e3a1, \u8868\u793a\u51c6\u5907\u597d\u5237\u65b0\u4e86\r\n  }\r\n})\r\n<\/code><\/pre>\n
    \u8fd9\u4e2a\u65f6\u5019\uff0cstatus<\/code>\u7684\u503c\u53d8\u4e3a1\uff0c\u90a3\u4e48\u4e4b\u524d\u88ab\u6211\u4eechide<\/code>\u7684\u5237\u65b0\u6587\u672c\uff0c\u5df2\u7ecf\u53d8\u4e3a\u6b63\u5e38\u7684\u5185\u5bb9\u8f7d\u5165iscroll<\/code>\u4e86\uff0c\u8fd9\u91cc\u7684dom\u53d8\u5316\u9700\u8981\u7406\u89e3\u6e05\u695a\u7684\uff0c\u5173\u952e\u5c31\u5728\u4e8e\u72b6\u6001\u6539\u53d8\u540eiscroll\u7684\u5237\u65b0<\/strong>\uff0c\u6211\u4eec\u624b\u6307\u5e76\u6ca1\u6709\u91ca\u653e\uff0c\u6240\u4ee5\u76ee\u524d\u662f\u51c6\u5907\u5237\u65b0\u72b6\u6001\uff0c\u8fd9\u4e2a\u65f6\u5019\u9700\u8981\u4e00\u4e2a\u65b0\u7684\u76d1\u542c\uff0c\u53bb\u76d1\u542c\u624b\u6307\u79bb\u5f00\u5e76\u4e14\u6eda\u52a8\u505c\u6b62\u3002<\/p>\n
    this.scroll.on('scroll', e => {\r\n  const y = this.iscroll.y; \/\/ \u76d1\u542c\u4e0b\u62c9\u7684y\u503c\uff0c\u4e0b\u62c9\u662f\u6b63\u503c\r\n  if (y >= 50) { \/\/ \u5f53\u4e0b\u62c9\u8ddd\u79bb>=\u5237\u65b0\u6587\u672c\u9ad8\u5ea6\u65f6,\r\n    this.txt = '\u91ca\u653e\u5237\u65b0';\r\n    this.status = 1; \/\/ \u72b6\u6001\u7801\u53d8\u4e3a1, \u8868\u793a\u51c6\u5907\u597d\u5237\u65b0\u4e86\r\n  } else if (y > 0) { \/\/ \u5982\u679c\u8fd4\u56de\u4e86\uff0c\u53c8\u4e0d\u60f3\u5237\u65b0\u4e86,\u6062\u590dstatus\u4e3a0\r\n\tthis.txt = '\u4e0b\u62c9\u5237\u65b0';\r\n\tthis.status = 0;\r\n  }\r\n})\r\nthis.scroll.on('scrollEnd', e => {\r\n  if (status === 1) { \/\/ \u6eda\u52a8\u505c\u6b62\u65f6\uff0c\u5982\u679c\u662f\u51c6\u5907\u5237\u65b0\u72b6\u6001\r\n    this.txt = '\u5237\u65b0\u4e2d\u3002\u3002\u3002';\r\n    this.status = 2; \/\/ \u6539\u53d8\u72b6\u6001\u7801\uff0c\u5f00\u59cb\u5237\u65b0\r\n    this.scroll.disable(); \/\/ \u5237\u65b0\u8fc7\u7a0b\u7981\u6b62\u6eda\u52a8\uff0c\u8fd9\u4e2a\u7981\u7528\u65b9\u6cd5\u89c6\u9700\u6c42\u800c\u5b9a\u3002\r\n    this.updateData(); \/\/ \u5047\u8bbe\u6709\u4e00\u4e2a\u66f4\u65b0\u6570\u636e\u7684method\r\n  }\r\n})\r\n\u590d\u5236\u4ee3\u7801\r\nexport default {\r\n  methods: {\r\n    updateData() {\r\n      getData().then(_=>{\r\n        \/\/ \u6570\u636e\u66f4\u65b0\u5b8c\u6210\r\n        this.txt = '\u5237\u65b0\u5b8c\u6210';\r\n        \/\/ \u5ef6\u8fdf1\u79d2\u540e\u7ee7\u7eed\u9690\u85cf\u5237\u65b0\u6587\u672c\r\n        setTimeout(_=>{\r\n          this.txt = '\u4e0b\u62c9\u5237\u65b0';\r\n          this.status = 0; \/\/ \u72b6\u6001\u91cd\u7f6e\u4e3a0\r\n          this.scroll.enable();\r\n        }, 1000);\r\n      })\r\n    }\r\n  }\r\n}\r\n<\/code><\/pre>\n
    \u770b\u4e0bdemo\u7684\u6548\u679c:<\/p>\n
    \"\u256c\u0432\u2568\u253c\u255c\u256a\u2550\u255d_20210409154917\"<\/a><\/p>\n
     <\/p>\n
    \u8fd9\u91cc\u9644\u4e0a\u4e00\u4e2a\u6211\u5e73\u65f6\u505a\u7684\u4e00\u4e2a\u732b\u773c\u7535\u5f71demo:<\/p>\n
    \"\u256c\u0432\u2568\u253c\u255c\u256a\u2550\u255d_20210409155004\"<\/a><\/p>\n
    \"\u6548\u679c8\"<\/p>\n
     <\/p>\n
    \u4e0a\u62c9\u52a0\u8f7d<\/h3>\n
    \u8fd9\u4e2a\u4e5f\u662f\u8981\u81ea\u5df1\u5b9e\u73b0\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u5f88\u7b80\u5355\u4e86\uff0c\u5224\u65ad\u6eda\u52a8\u89e6\u5e95\u5373\u53ef\u3002<\/p>\n
    this.scroll.on('scroll', e => {\r\n  \/\/ \u6b64\u5904scrollEl\u662f\u5bb9\u5668\u9ad8\u5ea6\uff0ccontentEl\u662f\u5185\u5bb9\u9ad8\u5ea6\uff0c\u56e0\u4e3ay\u662f\u8d1f\u503c\uff0c\u6240\u4ee5\u7528scrollEl - contentEl\r\n  if (this.scroll.y <= scrollEl.offsetHeight - contentEl.offsetHeight) {\r\n    \/\/ do something \u4e0a\u62c9\u52a0\u8f7d\r\n  }\r\n});\r\n<\/code><\/pre>\n
    \u603b\u7ed3<\/h3>\n
    iscroll\u662f\u4e2a\u5f88\u7075\u6d3b\u7684\u5e93\uff0c\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u60f3\u8981\u7684\u6548\u679c\uff0c\u81ea\u7531\u914d\u7f6e\u3002<\/p>\n
    \u5982\u679c\u5bf9\u6a21\u5757\u5316\u6bd4\u8f83\u719f\u6089\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u5c06sticky<\/code>,\u4e0b\u62c9\u5237\u65b0<\/code>,\u4e0a\u62c9\u52a0\u8f7d<\/code>\u5c01\u88c5\u5230\u4e00\u4e2a\u7ec4\u4ef6\u4e2d\u3002<\/p>\n
    \u8f6c\u81f3 :https:\/\/juejin.cn\/post\/6844903847941390349#heading-0<\/a><\/p>\n
    \u5907\u6ce8<\/h3>\n