本文實例講述了JS+CSS實現可以凹陷顯示選中單元格的方法。分享給大家供大家參考。具體實現方法如下：
復制代碼代碼如下:
<html>
<head>
<title>JS+CSS實現可以凹陷顯示選中的單元格</title>
<style>
td{cursor:hand;font-size:12px}
.click{border-top:1px solid #0033CC;border-bottom:1px solid #DDEEFF;border-left:1px solid #0033CC;border-right:1px solid #DDEEFF;padding-top:5px;padding-bottom:3px;padding-left:5px;padding-right:3px;}
.hover{border-top:1px solid #DDEEFF;border-bottom:1px solid #0033CC;border-left:1px solid #DDEEFF;border-right:1px solid #0033CC;padding:4px;}
.normal{border:1px solid #FFFFFF;padding:4px;}
</style>
</head>
<body>
<script>
function overbutton(){
if(src=event.srcElement)
if(src.className=="normal"){
src.className='hover';
}
}
function outbutton(){
if(src=event.srcElement)
if(src.className=="hover"){
src.className='normal';
}
}
function clickbutton(){
if(src=event.srcElement)
if(src.className=="hover"){
var cells=document.all.button.rows[0].cells;
for (i=0;i<cells.length ;i++ )
{cells[i].className="normal";
}
src.className='click';
}
}
<head>
<title>JS+CSS實現可以凹陷顯示選中的單元格</title>
<style>
td{cursor:hand;font-size:12px}
.click{border-top:1px solid #0033CC;border-bottom:1px solid #DDEEFF;border-left:1px solid #0033CC;border-right:1px solid #DDEEFF;padding-top:5px;padding-bottom:3px;padding-left:5px;padding-right:3px;}
.hover{border-top:1px solid #DDEEFF;border-bottom:1px solid #0033CC;border-left:1px solid #DDEEFF;border-right:1px solid #0033CC;padding:4px;}
.normal{border:1px solid #FFFFFF;padding:4px;}
</style>
</head>
<body>
<script>
function overbutton(){
if(src=event.srcElement)
if(src.className=="normal"){
src.className='hover';
}
}
function outbutton(){
if(src=event.srcElement)
if(src.className=="hover"){
src.className='normal';
}
}
function clickbutton(){
if(src=event.srcElement)
if(src.className=="hover"){
var cells=document.all.button.rows[0].cells;
for (i=0;i<cells.length ;i++ )
{cells[i].className="normal";
}
src.className='click';
}
}
document.onmouseover=overbutton
document.onmouseout=outbutton
document.onclick=clickbutton</script>
<TABLE id=button>
<TR>
<TD class=click>日報</TD>
<TD class=normal>周報</TD>
<TD class=normal>月報</TD>
<TD class=normal>季報</TD>
<TD class=normal>日報</TD>
<TD class=normal>周報</TD>
<TD class=normal>月報</TD>
<TD class=normal>季報</TD>
</TR>
</TABLE>
</body>
</html>
希望本文所述對大家的javascript程序設計有所幫助。
