swiper.js 碰到的坑 1.一个页面引用多个swiper插件,出现混乱问题;
解决方法: 1.实例化swiper时加上其父元素加以区分
2.Swiper加上ID或Class区分,要保留默认的类名swiper-container
如下:
<script> var swiper = new Swiper('.course_banner2 .swiper-container', { pagination: '.course_banner2 .swiper-pagination', paginationClickable: true, loop: true, autoplay: 2500 }); </script>
- swiper隐藏之后,再显示,滑动不流畅,且无限滑动会失败;
解决方法: 添加一下两个属性
observer: true,//修改swiper自己或子元素时,自动初始化swiper observeParents: true,//修改swiper的父元素时,自动初始化swiper
3.动态生成的swiper,如append(),或html()添加的,无限滑动效果失败;
解决方法:
a. 添加上面两个属性
b.把swiper方法写在动态生成的方法里面
如下所示:
function bigPic(comment_id) {
$('.win_pic').show();
$.post("{:U('Course/ajaxComment')}", {'c_id':comment_id}, function(data){
if(data.status == 1){
$("#content").text(data.comment.c_content);
$(".swiper-wrapper").html('');
var html = '';
var images = data.comment.images;
for (var i=0; i < images.length; i++) {
html += "<div class='swiper-slide'><img src=ROOT/" + images[i]['thumb_image'] + "></div>";
}
$(".swiper-wrapper").html(html); //swiper已动态生成
//实例化swiper
var swiper = new Swiper('.nav .swiper-container', {
pagination: '.nav .swiper-pagination',
paginationClickable: true,
centeredSlides: true,
autoplay: false,
autoplayDisableOnInteraction: false,
paginationType: 'fraction',
observer: true,//修改swiper自己或子元素时,自动初始化swiper
observeParents: true,//修改swiper的父元素时,自动初始化swiper
loop: true,
paginationFractionRender: function(swiper, currentClassName, totalClassName) {
return '<span class="' + currentClassName + '"></span>' +
'/' +
'<span class="' + totalClassName + '"></span>';
}
})
}
console.log(data);
}, "json");
}
4.移动端使用swiper需加onTouchStart、onTouchEnd,下拉时轮播停止BUG。(针对 apicloud 开发)
复制代码 var swiper = new Swiper('.swiper-container', { pagination: '.swiper-pagination', loop: true, paginationClickable: true, centeredSlides: true, autoplay: 2500, autoplayDisableOnInteraction: false, onTouchStart: function(swiper) { api.setFrameAttr({ name: api.frameName, bounces: false }); }, onTouchEnd: function(swiper) { api.setFrameAttr({ name: api.frameName, bounces: true }); } });