请问怎么得到表格的行号和列号
日期：2014-05-16 浏览次数：20508 次
请教如何得到表格的行号和列号
<script language=javascript>
<!--
function m(obj){
var k = document.getElementById( "tab ");
for (var i = 0; i < k.getElementsByTagName( "tr ").length;i++){
if (k.getElementsByTagName( "tr ")[i] == obj){
alert( "第 " + (i + 1) + "行 ");
break;
}
}
}
//-->
</script>
------解决方案--------------------
调试过了
<%@ Page Language= "C# " AutoEventWireup= "true " CodeFile= "读table的值.aspx.cs " Inherits= "读table的值 " %>
<!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 runat= "server ">
<title> Untitled Page </title>
<script type= "text/javascript ">
function Getvalues()
{
// debugger
var TableName = document.getElementById( "text ");
document.getElementById( "row ").innerText= "行号: "+(event.srcElement.parentElement.rowIndex+1);
document.getElementById( "column ").innerText= "列号: "+(event.srcElement.cellIndex+1);
document.getElementById( "values ").innerText= "数值: "+(event.srcElement.innerText);
}
</script>
</head>
<body>
<form id= "form1 " runat= "server ">
<div>
<table id= "text " border= "1 " style= "border-collapse:collapse " width= "400px " height= "400px " onmousemove= "Getvalues() "> <tr> <td> 1行1列
</td> <td> 1行2列 </td> </tr>
<tr> <td> 2行1列 </td> <td> 2行2列 </td> </tr>
</table>
<input id= "row " type= "text " />
<input id= "column " type= "text " />
<input id= "values " type= "text " />
</div>
</form>
</body>
</html>
<script language=javascript>
<!--
function m(obj){
var k = document.getElementById( "tab ");
for (var i = 0; i < k.getElementsByTagName( "tr ").length;i++){
if (k.getElementsByTagName( "tr ")[i] == obj){
alert( "第 " + (i + 1) + "行 ");
break;
}
}
}
//-->
</script>
------解决方案--------------------
调试过了
<%@ Page Language= "C# " AutoEventWireup= "true " CodeFile= "读table的值.aspx.cs " Inherits= "读table的值 " %>
<!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 runat= "server ">
<title> Untitled Page </title>
<script type= "text/javascript ">
function Getvalues()
{
// debugger
var TableName = document.getElementById( "text ");
document.getElementById( "row ").innerText= "行号: "+(event.srcElement.parentElement.rowIndex+1);
document.getElementById( "column ").innerText= "列号: "+(event.srcElement.cellIndex+1);
document.getElementById( "values ").innerText= "数值: "+(event.srcElement.innerText);
}
</script>
</head>
<body>
<form id= "form1 " runat= "server ">
<div>
<table id= "text " border= "1 " style= "border-collapse:collapse " width= "400px " height= "400px " onmousemove= "Getvalues() "> <tr> <td> 1行1列
</td> <td> 1行2列 </td> </tr>
<tr> <td> 2行1列 </td> <td> 2行2列 </td> </tr>
</table>
<input id= "row " type= "text " />
<input id= "column " type= "text " />
<input id= "values " type= "text " />
</div>
</form>
</body>
</html>
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