Question

请问这段代码是什么意思？为什么在discuz的专题页模板里不能正常使用？

<script type="text/javascript">
$(function(){
var $window = $(window),
window_width = $window.width();
$('#js_banner, #js_banner_img li').width(window_width);

var urlParam = G.util.parse.url(),
startFrame = 0;
if (urlParam.search && ('banner' in urlParam.search)) {
startFrame = (parseInt(urlParam.search['banner'])-1) || 0;
}

new $.Tab({/*添加圆点按钮*/
target: $('#js_banner_img li'),
effect: 'slide3d',
animateTime: 1000,
stay: 4000,
playTo: startFrame,
autoPlay: true,
merge: true,
prevBtn: $('#js_banner_pre'),
nextBtn: $('#js_banner_next')
});
$('#js_banner_img').css('left','-' + (window_width * startFrame) + 'px');
})
</script>

Answer 1

代码修改为
<script type="text/javascript">
jQuery.noConflict();
var jq=jQuery;
jq(function(){
var jqwindow = jq(window),
window_width = jqwindow.width();
jq('#js_banner, #js_banner_img li').width(window_width);

var urlParam = G.util.parse.url(),
startFrame = 0;
if (urlParam.search && ('banner' in urlParam.search)) {
startFrame = (parseInt(urlParam.search['banner'])-1) || 0;
}

new jq.Tab({/*添加圆点按钮*/
target: jq('#js_banner_img li'),
effect: 'slide3d',
animateTime: 1000,
stay: 4000,
playTo: startFrame,
autoPlay: true,
merge: true,
prevBtn: jq('#js_banner_pre'),
nextBtn: jq('#js_banner_next')
});
jq('#js_banner_img').css('left','-' + (window_width * startFrame) + 'px');
})
</script>
新手可以去Discuz模板制作论坛学习www.dz7.com.cn