轉自:http://www.cnitblog.com/yemoo/archive/2006/06/21/12637.aspx
js學習:http://www.cnitblog.com/yemoo/category/3107.html
DHTML開發手冊:http://www.hbcms.com/main/dhtml/index.html
感觉这个挺好,可以捕获当前事件作用的对象,如event.srcElement.tagName可以捕获活动标记名称。
注意获取的标记都以大写表示,如"TD","TR","A"等。
偶应用event.srcElement把以前的一个代码重写了下,扩展了其功能,很简单的一段代码。
<!
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" xml:lang ="en" lang ="en" >
< head >
< title ></ title >
< script type ="text/javascript" >
function tdclick(){
if (event.srcElement.tagName.toLowerCase() == 'td')
alert( " 行: " + (event.srcElement.parentNode.rowIndex + 1 ) + " 列: " + (event.srcElement.cellIndex + 1 ));
}
</ script >
</ head >
< body >
< table align ="center" onclick ="tdclick()" width ="100%" height ="400" cellspacing ="1" border ="1" bordercolor ="#000000" bordercolorlight ="#000000" bordercolordark ="#C0C0C0" bgcolor ="#C0C0C0" >
< tr >
< td > </ td >
< td > </ td >
< td > </ td >
< td > </ td >
</ tr >
< tr >
< td > </ td >
< td > </ td >
< td > </ td >
< td > </ td >
</ tr >
< tr >
< td > </ td >
< td > </ td >
< td > </ td >
< td > </ td >
</ tr >
</ table >
</ body >
</ html >
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" xml:lang ="en" lang ="en" >
< head >
< title ></ title >
< script type ="text/javascript" >
function tdclick(){
if (event.srcElement.tagName.toLowerCase() == 'td')
alert( " 行: " + (event.srcElement.parentNode.rowIndex + 1 ) + " 列: " + (event.srcElement.cellIndex + 1 ));
}
</ script >
</ head >
< body >
< table align ="center" onclick ="tdclick()" width ="100%" height ="400" cellspacing ="1" border ="1" bordercolor ="#000000" bordercolorlight ="#000000" bordercolordark ="#C0C0C0" bgcolor ="#C0C0C0" >
< tr >
< td > </ td >
< td > </ td >
< td > </ td >
< td > </ td >
</ tr >
< tr >
< td > </ td >
< td > </ td >
< td > </ td >
< td > </ td >
</ tr >
< tr >
< td > </ td >
< td > </ td >
< td > </ td >
< td > </ td >
</ tr >
</ table >
</ body >
</ html >