vue页面初始化大小rem，自适应效果设置

window.onload = function(){getRem(750,100)};window.onresize = function(){getRem(750,100)};function getRem(pwidth,prem){var html = document.getElementsByTagName("html")[0];var oWidth = ...

Web攻城狮-前端

9492人浏览 · 2018-06-06 18:04:32

Web攻城狮-前端 · 2018-06-06 18:04:32 发布

 
  window. 
  onload = 
  function(){ 
 
 
  getRem( 
  750, 
  100) 
 

   }; 
 
 
  window. 
  onresize = 
  function(){ 
 
 
  getRem( 
  750, 
  100) 
 

   }; 
 
 
  function 
  getRem( 
  pwidth, 
  prem){ 
 
 
  var 
  html = 
  document. 
  getElementsByTagName( 
  "html")[ 
  0]; 
 
 
  var 
  oWidth = 
  document. 
  body. 
  clientWidth || 
  document. 
  documentElement. 
  clientWidth; 
 
 
  html. 
  style. 
  fontSize = 
  oWidth/ 
  pwidth* 
  prem + 
  "px"; 
 

   } 
 

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