jQuery添加动态单元格到一个静态单元格到表格中

jQuery add dynamically cell to a static cell into table

本文关键字：单元格 一个 静态 表格 添加 动态 jQuery      更新时间：2023-09-26

我想创建一个静态/动态表。行中所有单元格<th>和前两列<td>都是静态的。内容其他单元格我想动态创建使用jQuery脚本。

我不知道如何开始。数据到单元格我保存在JSON格式(数组)为:

{
"EX1":[["1","8","16","24"]],
"EX2":[["0","100200","109f","ffffffff"]]
}
HTML: 

<table id="personDataTable" style="border: 1px #e3ffg3 solid; text-align: center;">
  <tr class="bg02">
    <th colspan="2">Name</th>
    <th width="100px">Sensor 1</th>
    <th width="100px">Sensor 2</th>
    <th width="100px">Sensor 3</th>
    <th width="100px">Sensor 4</th>
  </tr>
  <tr id="row1">
    <td class="bg02">A</td>
    <td class="bg02">Out64H</td>
    <td>element[index]</td>
    <td>element[index+1]</td>
    <td>element[index+2]</td>
    <td>element[index+3]</td>
  </tr>
  <tr id="row2">
    <td class="bg02">R</td>
    <td class="bg02">In128Birh</td>
    <td>element[index]</td>
    <td>element[index+1]</td>
    <td>element[index+2]</td>
    <td>element[index+3]</td>
  </tr>
</table>

每个<tr>中的静态文本是必要的，因为文本不在json文件中。可以请求帮助创建javascript脚本?

Thanks very much

查看此jsfiddle: http://jsfiddle.net/9zr6z70g/3/

jQuery代码是这样的: 
var data = {
  "EX1":[["1","8","16","24"]],
  "EX2":[["0","100200","109f","ffffffff"]]
};
var data1 = data.EX1[0];
var data2 = data.EX2[0];
$(document).ready(function(){
  var row1cells = $("#row1 td");
  var row2cells = $("#row2 td");
  for (var index=0; index<4; index++) {
    $(row1cells[index+2]).html(data1[index]);
    $(row2cells[index+2]).html(data2[index]);
  }
});

对于多个EX数据，这样做:

var exCount = 2;
var data = {
  "EX1":[["1","8","16","24"]],
  "EX2":[["0","100200","109f","ffffffff"]]
};
$(document).ready(function(){
  for (var index=1; index<=exCount; index++) {
    var cells  = $("#row"+index+" td");
    var values = data["EX"+index][0];
    for (var jndex=0; jndex<4; jndex++) {
      $(cells[jndex+2]).html(values[jndex]);
      $(cells[jndex+2]).html(values[jndex]);
    }
  }
});

关于多个EX的详细信息，请参见jsfiddle: http://jsfiddle.net/9zr6z70g/7/

这个代码适合我，但是变量EX都有一百多个。

var data = {
  "EX1":[["1","8","16","24"]],
  "EX2":[["0","100200","109f","ffffffff"]]
};
var data1 = data.EX1[0];
var data2 = data.EX2[0];
$(document).ready(function(){
  var row1cells = $("#row1 td");
  var row2cells = $("#row2 td");
 for (var index=0; index<4; index++) {
  $(row1cells[index+2]).html(data1[index]);
  $(row2cells[index+2]).html(data2[index]);
 }
});

我尝试修改代码使用for循环如下。此解决方案不能正常工作。

var data = {
  "EX1":[["1","8","16","24"]],
  "EX2":[["0","100200","109f","ffffffff"]]
};
var data1 = data.EX1[0];
var data2 = data.EX2[0];
$(document).ready(function(){
for (j=1; j<4; j++) {
  var pom = "row"+[j]+"cells";
  var pom2 = "#row"+[j]+" td";
  var pom3 = "$"+'("'+pom2+'")';
  for (var index=0; index<4; index++) {
    $(pom3+[index+2]).html(data[j][index]);
    }
   }
 });

可以请求帮助修改吗?由于

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