js和jquery通过this获取html标签中的属性值 

<html>
	<head>
		<script type="text/javascript" src="jquery-1.10.2.min.js"></script>
		<script type="text/javascript">
			/** JQUERY 通过当前标签属性名，获取属性的值   */
			function attrsByJquery(obj){
				var v1 = $(obj).attr("dbname");
				var v2 = $(obj).attr("name");
				alert(v1);
				alert(v2);
			}
			
			/** JAVASCRIPT 通过当前标签属性名，获取属性的值 */
			function attrsByJs(obj){
				var v1 = obj.getAttribute('name');
				var v2 = obj.getAttribute('dbname');
				alert(v1);
				alert(v2);
			}
			
			function attrsButtons(obj){
				var v = obj.getAttribute('name');
				var vv = $(obj).attr("myname");
				alert(v);
				alert(vv);
			}
			
		</script>
	</head>
	<body>
		<div>
			<div style="width: 100px;height: 30px;background-color: blue;float:left; margin-left:30px;" name="this is name feild" dbname="oracle1" onclick="attrsByJs(this)">JavaScript</div>
			<div style="width: 100px;height: 30px;background-color: blue;float:left; margin-left:30px;" name="this is name feild" dbname="oracle2" onclick="attrsByJquery(this)">Juqery</div>
			<input type="button" name="abcdeg" myname="this is my name" onclick="attrsButtons(this)" value="buttons">
		</div>
	</body>
</html>

 

posted on 2016-09-09 17:44  凌巴哥  阅读(881)  评论(0)    收藏  举报

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