tableId.rows[0].cells[0].innerHTML="i love javascript! ";
document.getElementById(vel).innerText = T1.value;
parent.document.all("ifrmAddExam").style
parent.frames("table_index").tblAddExam.style.pixelLeft=0;
parent.frames("table_index").location.href="pp.php";
document.frames("ifrmAddExam").examDate.value
<body style="overflow-x:hidden;">
<body style="overflow-y:auto;">
outerHTML
给一段示例:
/******************************************
*包含对表格进行动态添加,删除行的函数
*调用时需先建立表格和作为模版的一行
*jianyi0115 2004 7 16
*注意:执行history.back() 返回后,新行会消失
*IE6 测试通过
******************************************/
/********************************
*添加行(将指定表格table的指定行作为模版行进行动态增加。
*@param tableID string 表格的id,
*@param rowIndex int 模版行索引,最好将模版行隐藏,因为新行完全复制模版行内容
***/
function addRow(tableID,rowIndex)
{
if(typeof(tableID) == "undefined" ){
alert("请指定操作的表格ID!(tableID)");
return;
}
if(typeof(rowIndex) == "undefined" ) rowIndex = 1;
var tableObj = document.getElementById(tableID);
if( tableObj.tagName != "TABLE" ){
alert("对象不是表格");
return;
}
var colsCount = tableObj.rows( rowIndex ).cells.length;
if( colsCount < 1 ){
alert("表格对象无单元格!");
return;
}
var rowsCount = tableObj.rows.length;
if( rowIndex > ( rowsCount + 1 ) ){
alert("索引超出范围!");
return;
}
var lastID = tableObj.rows( tableObj.rows.length - 1 ).id;
var trID = tableID + "_";
if( rowsCount <= 2 )
trID += "1";
else
{
last = lastID.split( "_" );
lastNum = last[1];
trID += ( 1 + parseInt( lastNum ) );
}
//alert( trID );
tableObj.insertRow();
tableObj.rows( tableObj.rows.length - 1 ).id = trID;
rowsCount = tableObj.rows.length;
for( i = 0; i < colsCount - 1; i ++ )
{
tableObj.rows( rowsCount - 1 ).insertCell();
tableObj.rows( rowsCount - 1 ).cells(i).align = "center";
tableObj.rows( rowsCount - 1 ).cells(i).innerHTML = tableObj.rows( rowIndex ).cells(i).innerHTML;
}
tableObj.rows( rowsCount - 1 ).insertCell();
tableObj.rows( rowsCount - 1 ).cells(i).align = "center";
//tableObj.rows( rowsCount - 1 ).cells(i).innerHTML = "<input type=/"button/" value=/"删除/" onclick=/"delRow('"+tableID+"','"+trID+"')/" >";
//tableObj.rows( rowsCount - 1 ).cells(i).innerHTML = "<img class='hand' src='../../images/dialog/delete.gif' title='删除此行' onclick=/"delRow('"+tableID+"','"+trID+"')/" >";
tableObj.rows( rowsCount - 1 ).cells(i).innerHTML = "<a class='hand' src='../../images/dialog/delete.gif' title='删除此行' onclick=/"delRow('"+tableID+"','"+trID+"')/" >删除</a>";
// alert( tableObj.innerHTML );<img src='../../images/dialog/delete.gif' onclick=delRow('1')>
}
/**
*删除表格中的一行
*@tableID 表格ID
*@trID 要删除的行的id属性
*/
function delRow(tableID,trID)
{
var tableObj = document.getElementById(tableID);
var rowsCount = tableObj.rows.length ;
for( i = 0; i < rowsCount ; i ++ )
{
//alert{tableObj.rows( i ).id};
if( typeof(tableObj.rows( i ).id) != "undefined" && tableObj.rows( i ).id == trID )
{
tableObj.deleteRow( i );
break;
}
}
}