演示:http: //jsfiddle.net/e6kaV/6/
HTML:
<div id="rules" class="pane-launcher"></div>
<div id="rules-pane" class="pane"></div>
<div id="scenarios" class="pane-launcher"></div>
<div id="scenarios-pane" class="pane"></div>
JS:
$(".pane-launcher").click(function () {
// Set the effect type
var effect = 'slide';
// Set the options for the effect type chosen
var options = { direction: 'left' };
// Set the duration (default: 400 milliseconds)
var duration = 700;
$('.pane.active, #'+this.id+'-pane').toggle(effect, options, duration).toggleClass('active');
});
CSS:
.pane-launcher{
position:absolute;
top: 0;
width:20px;
height:20px;
background-color:#000;
display:block;
}
#rules {
left:0px;
}
#scenarios {
left:40px;
}
.pane{
position:absolute;
left: 0;
height:50px;
display:none;
opacity:0.5;
}
#rules-pane {
top:50px;
width:200px;
background-color:#999;
}
#scenarios-pane {
top:60px;
width:170px;
background-color:#F00;
}
请记住:与其处理大量 id,不如使用类来添加样式和事件处理程序。