时间:2021-07-01 10:21:17 帮助过:5人阅读
不经意间看到了以前写的这个小东西,就贴上来了,支持点击切换和自动轮播,供前端新手看看吧!
代码如下:
<div class="scroll_div"> <ul class="pic"> <li><img src="img/pic_1.jpg" /></li> <li><img src="img/pic_2.jpg" /></li> <li><img src="img/pic_3.jpg" /></li> <li><img src="img/pic_4.jpg" /></li> <li><img src="img/pic_5.jpg" /></li> </ul> <ul class="btn"> <li>项目一</li> <li>项目二</li> <li>项目三</li> <li>项目四</li> <li>项目五</li> </ul> </div>
html
此处只需将图片路径改成你本地的即可。
.scroll_div{width:1000px; height:370px; margin:0 auto; padding:10px;} .scroll_div .pic{width:820px; height:370px; overflow:hidden; position:relative; float:left;} .scroll_div .pic li{width:820px; height:370px; position:absolute; top:0; left:0; display:none;} .scroll_div .btn{float:right; width:173px;} .scroll_div .btn li{width:173px; height:66px; display:block; float:left; text-align:center; color:#fff; font:18px/100% "微软雅黑"; font-weight:bold; background:#008dd8; margin-bottom:10px; line-height:66px; cursor:pointer;} .scroll_div .btn li.on{background:#d73737;} li {list-style:none;}
css
$(function(){ var listLen = $(".pic li").length, i=0,setInter,speen = 3000; /*图片轮播*/ $(".btn li:last").css({"margin":"0px 0px 0px 0px"}); $(".btn li:first").addClass("on"); $(".pic li:first").show(); $(".btn li").each(function(index,element){ $(element).click(function(){ i = index; $(this).addClass("on").siblings().removeClass("on"); $(".pic li").eq(index).animate({opacity:"show"},300).siblings().animate({opacity:"hide"},300); }) $(element).hover(function(){ clearInterval(setInter); },function(){ outPlay(); }); }) out_fun = function(){ if(i < listLen){i++;}else{i=0;}; $(".btn li").eq(i).addClass("on").siblings().removeClass("on"); $(".pic li").eq(i).animate({opacity:"show"},300).siblings().animate({opacity:"hide"},300); } outPlay = function(){ setInter = setInterval("out_fun()",speen); } outPlay(); })