<html>
<head>
<script type=text/javascript src=common/jquery-1.6.4.min.js></script>
<script>
$(document).ready(function() {
$(document).mousedown(function() {
var iid=???????
alert(iid);});});
</script><div id="a123" class="dddd">fffff</div>鼠标点下时,如何取得div的id或者class ?
<head>
<script type=text/javascript src=common/jquery-1.6.4.min.js></script>
<script>
$(document).ready(function() {
$(document).mousedown(function() {
var iid=???????
alert(iid);});});
</script><div id="a123" class="dddd">fffff</div>鼠标点下时,如何取得div的id或者class ?
<div id="a123" class="dddd">fffff</div>
<div id="fsf4" class="dddd">fffff</div>
<div id="fg" class="dddd">fffff</div>
<div id="ggr" class="dddd">fffff</div>
想知道是点了哪个div
<html>
<head>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.4.4.min.js"></script>
<script>
$(document).ready(function() {
$(document).mousedown(function(e) {
alert(e.target.id);
alert(e.target.className);
});
});
</script>
</head>
<body>
<div id="a123" class="dddd">fffff</div>
</body>
</html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script>
$(document).ready(function() {
$(document).mousedown(function(event){
var target = event.target;
alert(target.id);
alert(target.className);
});
});
</script>
</head>
<body>
<div id="a123" class="dddd">fffff</div>
</body>
</html>
都注册事件后,用event.srcElement 就可以取到了
$(document).ready(function(){
$(".dddd").click(function (){
alert ($(this).attr("id"))
})
})
<head>
<script type=text/javascript src=JS/jquery-1.6.4.min.js></script>
<script>
$(document).ready(function() {
$(document).mousedown(function() {
var iid=$("div").attr("id");
var iid1=$("div").attr("class");
alert(iid);
alert(iid1);});});
</script><div id="a123" class="dddd">fffff</div>
</head>
</html>
alert($(this).attr("id"));
alert($(this).attr("class"));
});
$("div[id][class]").each(function(){ //只找有id和class属性的div
alert($(this).attr( "id "));
alert($(this).attr( "class "));
});