我有这段代码:
var next = null;
var outer = jQuery('.banner .container');
var current = outer.find('.banner-word:first');
current.fadeIn();
function fade() {
if (current.next('div.banner-word').length > 0) {
next = current.next('div.banner-word');
} else {
next = outer.find('.banner-word:first');
}
current.fadeOut();
next.fadeIn();
current = next;
setTimeout(fade, 11000);
}
// start the process
fade();
它的一些问题 - 1)它似乎忽略了第一个横幅字div 2)在加载时它显示快速显示前2个横幅字div然后从第二个横幅字div开始
我错过了一些明显的东西吗?
答案 0 :(得分:0)
尝试更改:
if (current.next('div.banner-word').length > 0) {
next = current.next('div.banner-word');
} else {
next = outer.find('.banner-word:first');
}
为:
if (current.next().is('div.banner-word')) {
next = current.next();
} else {
next = outer.find('.banner-word:first');
}
编辑: 尝试在初始fade()调用中添加延迟。 变化
fade();
到
setTimeout(fade, 5000);