【发布时间】:2011-06-07 07:36:50
【问题描述】:
我已经在这里问过同样的问题 之后我想出了这段代码:
css
div#big_container{
margin:0;
padding:30px;
width: 230px;
height: 130px;
border:1px solid #f0f0f0;
background-color: #f0f0f0;
text-align: center;
z-index:-100;
}
div#container{
overflow: hidden;
width: 207px;
background-color: #f0f0f0;
}
div#content {
position:relative;
}
button#left{
position:absolute;
top:90px;
left:2px;
z-index:1;
}
button#right{
position:absolute;
top:90px;
left:246px;
z-index:1;
}
jquery
var size = $("#content table").find('tr').first().find('td').size();
var position = 1;
$("#left").click( function() {
if(position < (size / 2)) {
$('#right').removeAttr('disabled');
$("#content").animate({"right": "+=198px"}, "fast");
position ++;
}else{
$('#left').attr("disabled", "true");
}
});
$("#right").click( function() {
if( position > 1) {
$('#left').removeAttr('disabled');
$("#content").animate({"right": "-=198px"}, "fast");
position --;
}else{
$('#right').attr("disabled", "true");
}
});
html
<button id="left"><<</button>
<button id="right">>></button>
<div id="big_container">
<div id="container">
<div id="content">
<table border="0">
<tr>
<td class="img_gallery"><img src='http://i53.tinypic.com/1114gbd.gif' border='0' /></td>
<td class="img_gallery"><img src='http://i53.tinypic.com/1114gbd.gif' border='0' /></td>
<td class="img_gallery"><img src='http://i53.tinypic.com/1114gbd.gif' border='0' /></td>
<td class="img_gallery"><img src='http://i53.tinypic.com/1114gbd.gif' border='0' /></td>
<td class="img_gallery"><img src='http://i53.tinypic.com/1114gbd.gif' border='0' /></td>
<td class="img_gallery"><img src='http://i53.tinypic.com/1114gbd.gif' border='0' /></td>
</tr>
<tr>
<td>Description1</td>
<td>Description2</td>
<td>Description3</td>
<td>Description4</td>
<td>Description5</td>
<td>Description6</td>
</tr>
</table>
</div>
</div>
</div>
这对我来说没问题,但请看现场演示
您会看到 nxt 和 prv 按钮被禁用,但不是在图片设置完成后立即禁用!你应该再点击一次按钮来禁用它,
如何让这些按钮立即失效?
谢谢
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