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我想弄清楚如何讓Jquery循環顯示標題給出以下腳本。儘管Jquery Cycle頁面上常見的標題演示要求使用after:回調來顯示標題，但由於這個腳本中的after:回調被用於觸發標題的開始，所以我一直無法工作。活躍的畫廊。任何幫助，將不勝感激。掛鉤字幕到jQuery循環與嵌套幻燈片
$(document).ready(function() {
gLength = $('#hovergal > div').size();
if(gLength > 1)
{
//move over gallery to allow room for nav
$('#hovergal').css("marginLeft","160px");
//stop subgal initially
$('#hovergal .subgal').cycle({
fx: 'fade',
timeout: 3000,
slideExpr: 'img'
}).cycle('pause');
//start subgal on click
$('#hovergal').cycle({
fx: 'scrollUp',
speed: 300,
timeout: 0,
slideExpr: '>div.subgal',
pager: 1,
pagerAnchorBuilder: function(i) {
return $('aside.sgnav a:eq(' + i + ')');
},
after: function(curr,next,opts) {
var cmd = opts.currSlide == 1 ? 'resume' : 'pause';
$('div.subgal').cycle(cmd);
},
before: function() {
$('.caption').html(this.alt);
}
});
} else {//else, if there's only one gallery to be shown
$('#hovergal .subgal').cycle({
fx: 'fade',
timeout: 3000,
slideExpr: 'img'
});
}
});