javascript 如何为动态表添加标题
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How to add header for dynamic table
提问by PPD
Hello everybody I am drawing dynamic table and I want to add header for table how to add header to dynamic table here is my table code:
大家好，我正在绘制动态表，我想为表添加表头如何将表头添加到动态表这里是我的表代码：
$.get('http://myDomain.com/RIA/topIndiaDetails.asp', function(data)
{
console.log("####"+data);
var up = new Image();
var down = new Image();
up.src = "../../jquery.mobile/images/up.png";
down.src = "../../jquery.mobile/images/down.png"
substr = data.split('$');
//alert(substr.length);
//var theader = '<table border="1">\n';
//<table id="auditOverview" border="1">
var theader = '<table border="1" id=\"tableId\">\n';
var tbody = '';
for (var out = 1;out<substr.length-1;out++)
{
//alert(substr[out]);
tbody += '<tr>';
var pra = substr[out].split('|^');
//alert('pra.length is: '+pra.length);
for (var i=0;i<pra.length-1;i++)
{
tbody += '<td>';
if (pra[i]=="Red")
{
pra[i].append("<img id='theImg' src='../../jquery.mobile/images/down.png'/>");
}
else if (pra[i]=="Green")
{
pra[i].append("<img id='theImg' src='../../jquery.mobile/images/up.png'/>");
}
tbody += pra[i];
tbody += '</td>'
}
tbody += '</tr>\n';
}
var tfooter = '</table>';
document.getElementById('wrapper').innerHTML = theader + tbody + tfooter;
});
Any help will be appreciated. Thanks in advance.
任何帮助将不胜感激。提前致谢。
采纳答案by Raab
if I could get your point correctly
如果我能正确理解你的观点
DEMO: http://jsfiddle.net/75zFX/8/
演示：http: //jsfiddle.net/75zFX/8/
var colheader = '<tr><th>Column1</th><th>Column2</th> .....</tr>\n';
var tbody = colheader ;// and replace with var tbody = '';
回答by Mateusz Rogulski
You can build your header:
您可以构建标题：
var header = "<th>...</th>";
Then:
然后：
$("table").append(header);
回答by Aravinthan K
If u want to add Header Manually to a Table,use this code.
如果您想手动将标题添加到表中，请使用此代码。
JSP
JSP
<th id="example"></th>
JavaScript
JavaScript
$("#example").html("Header Value");
