Javascript遍历Html Table示例(包括内容和属性值)
这篇文章主要介绍了Javascript如何遍历Html Table(包括内容和属性值),需要的朋友可以参考1: 遍历并输出Table中值
< table id = "tb" >
< tr >
< td ></ td >
</ tr >
< tr >
< td ></ td >
</ tr >
</ table >
function f()
{
var t=document.getElementById("tb").childNodes.item(0);
for(var i=0;i< t.childNodes.length;i++)
{
for(var j=0;j<t.childNodes(i).childNodes.length;j++)
{
alert(t.childNodes(i).childNodes(j).innerText);
}
}
}
2: 遍历Table，读取CheckBox状态和其他Column值
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> < html xmlns = "http://www.w3.org/1999/xhtml" > < head > < title >Untitled Page</ title > </ head > < body onload = "f()" >
< script type = "text/javascript" >
function f()
{
var t=document.getElementById("tb").childNodes.item(0);
for(var i=0;i< t.childNodes.length ;i++)
{
alert(t.childNodes(i).firstChild.firstChild.nodeValue);
alert(t.childNodes(i).childNodes[1].firstChild.checked);
}
}
</script>
< table id = "tb" >
< tr >
< td style = "width: 122px" >
1234</ td >
< td style = "width: 89px" >
< input type = "checkbox" /></ td >
< td style = "width: 210px" >
</ td >
</ tr >
< tr >
< td style = "width: 122px; height: 21px" >
2234</ td >
< td style = "width: 89px; height: 21px" >
< input type = "checkbox" checked = "CHECKED" /></ td >
< td style = "width: 210px; height: 21px" >
</ td >
</ tr >
< tr >
< td style = "width: 122px" >
3234</ td >
< td style = "width: 89px" >
< input type = "checkbox" /></ td >
< td style = "width: 210px" >
</ td >
</ tr >
</ table >
</ body >
</ html >
