注意获取的标记都以大写表示，如"TD","TR","A"等

复制代码 代码如下:

<div id="div_001">

<form id="form_001">

<input type="button" id="button_001_id" name="button_001_Name" value="单击查看">

<select name="selectname" onchange="alert(event.srcElement.options[event.srcElement.selectedIndex].value);">

<option value='001'>1</option>

<option value='002'>2</option>

<option value='003'>3</option>

<option value='004'>4</option>

<option value='005'>5</option>

</select>

</form>

</div>

<script>

function Get_srcElement(evgl)

{

var srcElement=""

//判断是IE 还是Firefox

var evg=evgl.srcElement?evgl.srcElement:evgl.target;

srcElement = srcElement + "n" + "button_001_id----event.srcElement.id : " + evg.id

srcElement = srcElement + "n" + "input---event.srcElement.tagName : " + evg.tagName

srcElement = srcElement + "n" + "button---event.srcElement.type : " + evg.type

srcElement = srcElement + "n" + "单击查看---event.srcElement.value : " + evg.value

srcElement = srcElement + "n" + "button_001_Name---event.srcElement.name : " + evg.name

srcElement = srcElement + "n" + "button_001_Class---event.srcElement.className : " + evg.className

//IE 支持parentElement FireFox支持parentNode

srcElement = srcElement + "n" + "form_001---event.srcElement.parentElement.id : " + evg.parentNode.id

srcElement = srcElement + "n" + "event.srcElement.getattribute : " + evg.getAttribute

alert(srcElement);

}

</script>