<SCRIPT language="javascript">
function unShow(val)
{
for(var i=0; i<table1.rows.length; i++)
{
if(i == parseInt(val,10))
table1.rows[i].style.display = "none";
else
table1.rows[i].style.display = "";
}
}
</SCRIPT><SELECT name="sel" onChange="unShow(this.value)">
<option value=0>隐藏第一行</option>
<option value=1>隐藏第二行</option>
<option value=2>隐藏第三行</option>
</SELECT><p>
<TABLE width="70%" id="table1" border="1" cellspacing="0" cellpadding="0">
<TR>
<TD>1111</TD>
<TD>1111</TD>
<TD>1111</TD>
</TR>
<TR>
<TD>2222</TD>
<TD>2222</TD>
<TD>2222</TD>
</TR>
<TR>
<TD>3333</TD>
<TD>3333</TD>
<TD>3333</TD>
</TR>
</TABLE>
function unShow(val)
{
for(var i=0; i<table1.rows.length; i++)
{
if(i == parseInt(val,10))
table1.rows[i].style.display = "none";
else
table1.rows[i].style.display = "";
}
}
</SCRIPT><SELECT name="sel" onChange="unShow(this.value)">
<option value=0>隐藏第一行</option>
<option value=1>隐藏第二行</option>
<option value=2>隐藏第三行</option>
</SELECT><p>
<TABLE width="70%" id="table1" border="1" cellspacing="0" cellpadding="0">
<TR>
<TD>1111</TD>
<TD>1111</TD>
<TD>1111</TD>
</TR>
<TR>
<TD>2222</TD>
<TD>2222</TD>
<TD>2222</TD>
</TR>
<TR>
<TD>3333</TD>
<TD>3333</TD>
<TD>3333</TD>
</TR>
</TABLE>
解决方案 »
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