📄 2-53.htm

📁 本光盘是《JSP应用教程》的配套光盘
💻 HTM
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<HTML>
<BODY>
<SCRIPT LANGUAGE="JAVASCRIPT">
function addcell() //添加新的单元格
{
	//插入新的一行
	oTargetRow = document.all("mytable1").insertRow();
	for(var k = 0; k < document.all("mytable1").rows(0).cells.length; k++)
	{
		var oCell = oTargetRow.insertCell();
		if(k == 0)
		{
			oCell.innerHTML = "<input type='checkbox'>"
		}
		else
		{
			oCell.innerHTML = k;
		}
	}
}
function checkall()  //选中所有的单元格
{
	var eInput = document.all("mytable1").all.tags("INPUT");
	for(var i = 0; i < eInput.length; i++)
	{
		eInput[i].checked = true;
	}

}
function uncheckall() 
{
	var eInput = document.all("mytable1").all.tags("INPUT");
	for(var i = 0; i < eInput.length; i++)
	{
		eInput[i].checked = false;
	}
}
function copycell() //拷贝单元格
{
	var eInput = document.all("mytable1").all.tags("INPUT");
	var oTargetRow = null;
	for(var i = 0; i < eInput.length; i++)
	{
		if(eInput[i].checked)
		{
			var oSourceRow = eInput[i].parentElement.parentElement;
			//插入新的一行
			oTargetRow = document.all("mytable2").insertRow();
			for(var k = 0;k < document.all("mytable1").rows(0).cells.length; k++)
			{
				var oCell = oTargetRow.insertCell();
				oCell.innerHTML = oSourceRow.cells(k).innerHTML;
			}
		}
	}
}
function delcell() //删除单元格
{
	var eInput = document.all("mytable1").all.tags("INPUT");
	for(var i = eInput.length-1;i >= 0;i--)
	{
		if(eInput[i].checked)
		{
			var oSourceRow = eInput[i].parentElement.parentElement;
			document.all("mytable1").deleteRow(oSourceRow.rowIndex);
		}
	}
}
function refresh() //刷新
{
	frmRefresh.submit();
}
</SCRIPT>
<INPUT TYPE="BUTTON" VALUE="刷新" ONCLICK="refresh()">
<INPUT TYPE="BUTTON" VALUE="全选" ONCLICK="checkall()">
<INPUT TYPE="BUTTON" VALUE="不选" ONCLICK="uncheckall()">
<INPUT TYPE="BUTTON" VALUE="添加" ONCLICK="addcell()">
<INPUT TYPE="BUTTON" VALUE="拷贝" ONCLICK="copycell()">
<INPUT TYPE="BUTTON" VALUE="移动" ONCLICK="copycell();delcell()">
<INPUT TYPE="BUTTON" VALUE="删除" ONCLICK="delcell()">
<TABLE ID="mytable1" BORDER="1" width="320">
	<TR>
		<TD width="20"><INPUT TYPE="CHECKBOX"></TD>
		<TD width="100">1</TD>
		<TD width="100">1</TD>
		<TD width="100">1</TD>
	</TR>
	<TR>
		<TD><INPUT TYPE="CHECKBOX"></TD>
		<TD>2</TD>
		<TD>2</TD>
		<TD>2</TD>
	</TR>
</TABLE>
<BR>
<TABLE ID="mytable2" BORDER="1" width="320">
	<TR>
		<TD width="20"><INPUT TYPE="CHECKBOX"></TD>
		<TD width="100">你好！</TD>
		<TD width="100">你好！</TD>
		<TD width="100">你好！</TD>
	</TR>
	<TR>
		<TD><INPUT TYPE="CHECKBOX"></TD>
		<TD>你坏！</TD>
		<TD>你好！</TD>
		<TD>你好！</TD>
	</TR>
</TABLE>
<FORM NAME="frmRefresh" ACTION="Table1.htm">
</FORM>
</BODY>
</HTML>
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