本文实例为大家分享了jQuery实现查看图片的具体代码，供大家参考，具体内容如下

HTML

<!-- 放缩略图的div --> <div class="sl"> <img src="images/1.jpg" /> <img src="images/2.jpg" /> <img src="images/3.jpg" /> </div> <!-- 实现关灯的div --> <div class="gd"></div> <div class="yt"> <!-- 左翻按钮 --> <div class="left"> <img src="images/left.png" alt="" width="100"> </div> <div class="tp"> <!-- 展示原图 --> <img src="images/1.jpg" class="show" /> <!--放开始和结束图片的盒子 --> <div class="ss" style="display: none;"> <img src="images/start.png" alt="" width="50" class="start"> </div> </div> <!-- 右翻按钮 --> <div class="right"> <img src="images/right.png" alt="" width="100"> </div></div>

CSS

html,body{ padding: 0; margin: 0; } .sl img { width: 300px; } .gd { background-color: rgba(0, 0, 0, 0.7); position: absolute; z-index: 900; display: none; top: 0; left: 0; } .sl { position: absolute; z-index: 888; display: flex; flex-wrap: wrap; justify-content: center; } .sl>img { width: 25%; } .yt { z-index: 990; position: absolute; display: none; left: 500px; top: 200px; } .tp { margin: 0 20px; } .yt>div { display: inline-block; } .left, .right { position: relative; top: -110px; cursor: pointer; } .ss { position: relative; width: 50px; height: 50px; left: 270px; } .start { z-index: 990; position: absolute; }

JS

var max = $(".sl img").length;$(function (e) { var width = $(window).width(); var height = $(window).height(); $(".gd").css({ "height": height, "width": width }); //左翻按钮动画 $(".left").hover( function () { $(this).animate({ "left": "-10" }); }, function () { $(this).animate({ "left": "0" }); } ); //右翻按钮动画 $(".right").hover( function () { $(this).animate({ "right": "-10" }); }, function () { $(this).animate({ "right": "0" }); } ); //被点击的缩略图 $(".sl>img").click(function (e) { $(".gd").show(500); $(".yt").fadeIn(800); var index = $(this).index(); //当前被点击图片的索引 $(".tp>img").attr("src", "images/" + (index + 1) + ".jpg"); //左翻 $(".left").click(function (e) { if (index - 1 < 0) { index = max - 1; } else { index = index - 1; } $(".tp>img").attr("src", "images/" + (index + 1) + ".jpg"); }); //右翻 $(".right").click(function (e) { if (index == max - 1) { index = 0; } else { index = index + 1; } $(".tp>img").attr("src", "images/" + (index + 1) + ".jpg"); }); //隐藏和显示播放按钮 $(".tp").hover( function () { $(".ss").fadeIn(500); $(this).animate({ "opacity": "0.7" }, 700); }, function () { $(".ss").fadeOut(500); $(this).animate({ "opacity": "1" }, 700); } ); //点击开始播放 再次点击结束播放 let flag = true; $(".start").click(function () { if (flag == true) { time = setInterval(function () { if (index == max - 1) { index = 0; } else { index = index + 1; } $(".tp>img").attr("src", "images/" + (index + 1) + ".jpg"); }, 2000); flag = false; $(".start").attr("src", "images/stop.png"); } else { clearInterval(time); flag = true; $(".start").attr("src", "images/start.png"); } }); let h = $(".tp>img").height(); $(".ss").css({ "top": -h / 2 - 25 }); //隐藏关灯效果 $(".gd").click(function () { $(".gd").hide(800); $(".yt").fadeOut(500); }); });});

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。