js实现简单的打印表格

时间:2021-04-02 人气:0

效果如下：

代码如下：

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>打印表格</title>
 
</head>
 
<body>
  <script>
 
    var data=[
      {id:1001,icon:"img/1.png",name:"餐饮0",num:1,price:10},
      {id:1002,icon:"img/2.png",name:"餐饮1",num:1,price:20},
      {id:1003,icon:"img/3.png",name:"餐饮2",num:1,price:30},
      {id:1004,icon:"img/4.png",name:"餐饮3",num:1,price:40},
      {id:1005,icon:"img/5.png",name:"餐饮4",num:1,price:50},
      {id:1006,icon:"img/6.png",name:"餐饮5",num:1,price:60},
      {id:1007,icon:"img/7.png",name:"餐饮6",num:1,price:70},
      {id:1008,icon:"img/8.png",name:"餐饮7",num:1,price:80},
      {id:1009,icon:"img/9.png",name:"餐饮8",num:1,price:90},
      {id:1010,icon:"img/10.png",name:"餐饮9",num:1,price:100}
    ];
 
    var table="<table border='1' cellspacing='0'>";//这个字符串第一位为# 颜色的格式
      for(var i=0;i<10;i++) {
        table += "<tr>";
        for (var key in data[i]){
          table = table+"<td>"+data[i][key]+"</td>";
        }
        table+="</tr>";
      }
      table+="</table>";
 
    var bodys = document.getElementsByTagName('body')[0];
    bodys.innerHTML = table;
 
  </script>
</body>
 
</html>

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