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µÚÒ»ÖÖ·½·¨£ºÊ¹ÓÃinsertRowÌí¼ÓÐУ¬Ê¹ÓÃinsertCellÌí¼Óµ¥Ôª¸ñ£¬ÔÙÓÃinnerHTMLÌî³äµ¥Ôª¸ñ¡£Ê¹ÓÃdeleteRowɾ³ýÐУ¬´úÂëÈçÏ£º
Javascript´úÂ룺
function addRow()
{
var root = document.getElementById("tbody")
var allRows = root.getElementsByTagName('tr');
var allCells = allRows[0].getElementsByTagName('td');
var newRow = root.insertRow();
var newCell0 = newRow.insertCell();
var newCell1 = newRow.insertCell();
var newCell2 = newRow.insertCell();
var newCell3 = newRow.insertCell();
newCell0.innerHTML = allCells[0].innerHTML;
newCell1.innerHTML = allCells[1].innerHTML;
newCell2.innerHTML = allCells[2].innerHTML;
newCell3.innerHTML = allCells[3].innerHTML;
}
function removeRow(r)
{
var root = r.parentNode;
root.deleteRow(r);
}
HTML´úÂ룺
<table>
<tbody id="tbody">
<tr>
<td><select><option>hello</option><option>hi</option></select></td>
<td><input type="text" value="enter you name here" /></td>
<td><input type="text" value="text2"/></td>
<td&g
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<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
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var check=function(e)
{
e=e||window.event;
//alert(e.which||e.keyCode);
if((e.which||e.keyCode)==116)
{
if(e.preventDefault)
{ e.preventDefault();}
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