<!DOCTYPE html>
<html lang=”en”>
<head>
<meta charset=”UTF-8″>
<title>Document</title>
</head>
<script src=”./jquery-1.7.2.min.js”></script>
<body>
<!– 通过点击 ＞ 实现触发select(有时为了样式的美观需这样处理)–>
城市：<select name=”one” id=”one”>
<option value=””>安徽</option>
<option value=””>南京</option>
<option value=””>上海</option>
</select>
<span id=”des” style=”margin-left:100px;”>＞</span>
<script>
$(document).ready(function() {
$(‘#des’).click(function() {
open($(this).prev(‘select’));
});
});
function open(elem) {
if (document.createEvent) {
var e = document.createEvent(“MouseEvents”);
e.initMouseEvent(“mousedown”, true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
elem[0].dispatchEvent(e);
} else if (element.fireEvent) {
elem[0].fireEvent(“onmousedown”);
}
}
</script>
</body>
</html>
<html lang=”en”>
<head>
<meta charset=”UTF-8″>
<title>Document</title>
</head>
<script src=”./jquery-1.7.2.min.js”></script>
<body>
<!– 通过点击 ＞ 实现触发select(有时为了样式的美观需这样处理)–>
城市：<select name=”one” id=”one”>
<option value=””>安徽</option>
<option value=””>南京</option>
<option value=””>上海</option>
</select>
<span id=”des” style=”margin-left:100px;”>＞</span>
<script>
$(document).ready(function() {
$(‘#des’).click(function() {
open($(this).prev(‘select’));
});
});
function open(elem) {
if (document.createEvent) {
var e = document.createEvent(“MouseEvents”);
e.initMouseEvent(“mousedown”, true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
elem[0].dispatchEvent(e);
} else if (element.fireEvent) {
elem[0].fireEvent(“onmousedown”);
}
}
</script>
</body>
</html>