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js和jquery通过this获取html标签中的属性值
<html>
<head>
<script type="text/javascript" src="http://www.mamicode.com/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;float:left; margin-left:30px;" name="this is name feild" dbname="oracle1" onclick="attrsByJs(this)">JavaScript</div>
<div style="width: 100px;height: 30px;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="http://www.mamicode.com/buttons">
</div>
</body>
</html>
js和jquery通过this获取html标签中的属性值