jQuery插件animateSlide制作多点滑动幻灯片
首页banner的酷炫效果多来自全屏大图的幻灯片动画,下面提供一种完美兼容的jquery动画特效:全新jquery多点滑动幻灯片——全屏动画animateSlide(代码完全原创)。
直接上代码,把html、css和jquery代码copy到页面上即可呈现完美画面。
html代码如下:
<div class="animateSlide"> <div class="animateSlideImgWrap"> <div class="animateSlideImgBox present"> <p class="text1">亲,这是第一行标题</p> <p class="text2">AAAAAAAAAAAAAAAAAAAAA</p> <!--<img class="img" alt="" src="img/1.png" />--> <div class="img" style="width: 500px; height: 390px; background: #ffaeae; opacity: 0.6;"></div><!-- 实际项目中用上面注释的半透明png图片,目前临时用div代替图片 --> </div> <div class="animateSlideImgBox"> <p class="text1">亲,这是一行宣传语</p> <p class="text2">BBBBBBBBBBBBBBBBBBBBB</p> <!--<img class="img" alt="" src="img/2.png" />--> <div class="img" style="width: 500px; height: 390px; background: #aeffb2; opacity: 0.6;"></div><!-- 实际项目中用上面注释的半透明png图片,目前临时用div代替图片 --> </div> <div class="animateSlideImgBox"> <p class="text1">亲,这是一个奇迹啊</p> <p class="text2">CCCCCCCCCCCCCCCCCCCCC</p> <!--<img class="img" alt="" src="img/3.png" />--> <div class="img" style="width: 500px; height: 390px; background: #aebdff; opacity: 0.6;"></div><!-- 实际项目中用上面注释的半透明png图片,目前临时用div代替图片 --> </div> </div> <div class="animateSlideBtnL"><</div> <div class="animateSlideBtnR"><</div> </div>
css代码如下:
.animateSlide {width: 100%; height: 390px; position: relative; background: #f5f5f5;} .animateSlideImgWrap {width: 100%; height: 390px; position: absolute; z-index: 1; overflow: hidden;} .animateSlideImgWrap .present {display: block;} .animateSlideImgBox {width: 100%; height: 390px; position: absolute; z-index: 1; display: none;} .animateSlideImgBox .text1 {font-family: Microsoft YaHei; font-size: 36px; line-height: 1.2em; color: #384cd0; position: absolute; top: 120px; z-index: 3; white-space: nowrap;} .animateSlideImgBox .text2 {font-family: Microsoft YaHei; font-size: 26px; line-height: 1.2em; color: orange; position: absolute; top: 200px; z-index: 3; white-space: nowrap;} .animateSlideImgBox .img {position: absolute; left: 470px; top: 0; z-index: 2;} .animateSlideBtnL, .animateSlideBtnR { width: 30px; height: 60px; line-height: 60px; font-size: 20px; font-weight: 700; text-align: center; background: #ddd; position: absolute; left: 30px; top: 150px; z-index: 6; cursor: pointer; display: none; } .animateSlideBtnR {left: auto; right: 20px;}
jquery代码如下:
(function($) { $.fn.animateSlide = function(options) { var defaults = { btnL: ".animateSlideBtnL", btnR: ".animateSlideBtnR", imgBox: ".animateSlideImgBox", animateTime: 500, delayTime: 5000, density: 1 }; var opts = $.extend(defaults, options); var widthWin = $(window).width(); $(window).resize(function() { widthWin = $(window).width(); }); // this.on("mouseenter", function() { $(this).find(".animateSlideBtnL, .animateSlideBtnR").stop().fadeIn(400); }).on("mouseleave", function() { $(this).find(".animateSlideBtnL, .animateSlideBtnR").stop().fadeOut(400); }); return this.each(function() { var _this = $(this); var _btnL = _this.find(opts.btnL); var _btnR = _this.find(opts.btnR); var _imgBox = _this.find(opts.imgBox); var _imgBoxCur = _imgBox.filter(".present"); var _curText1 = _imgBoxCur.find(".text1"), _curText2 = _imgBoxCur.find(".text2"), _curImg = _imgBoxCur.find(".img"); var _imgBoxNext = null, _nextText1 = null, _nextText2 = null, _nextImg = null; var index = _imgBox.index(_imgBoxCur) || 0; var size = _imgBox.size(); var start = null; index++; if(index >= size) { index = 0; } _imgBoxNext = _imgBox.eq(index); _nextText1 = _imgBoxNext.find(".text1"); _nextText2 = _imgBoxNext.find(".text2"); _nextImg = _imgBoxNext.find(".img"); _imgBox.find(".text1, .text2, .img").css("left", widthWin); _imgBoxCur.find(".text1, .text2").css("left", (widthWin - 980) / 2 + "px"); _imgBoxCur.find(".img").css("left", (widthWin - 980) / 2 + 470 + "px"); _btnR.on("click", function() { animateSlideFn(); }); _btnL.on("click", function() { animateSlideFn(); }); start = setTimeout(function() { animateSlideFn(); start = setTimeout(arguments.callee, opts.delayTime); }, opts.delayTime); function animateSlideFn() { if(!(_imgBoxCur.find(".text1, .text2, .img").is(":animated") || _imgBoxNext.find(".text1, .text2, .img").is(":animated"))) { //当前帧动画 _curText1.animate({ left: parseInt(_curText1.css("left")) + 100 }, opts.animateTime * 0.6, function() { _curText1.animate({ left: "-510px" }, opts.animateTime); }); setTimeout(function() { _curText2.animate({ left: parseInt(_curText2.css("left")) + 100 }, opts.animateTime * 0.6, function() { _curText2.animate({ left: "-510px" }, opts.animateTime); }); }, 200); setTimeout(function() { _curImg.animate({ left: parseInt(_curImg.css("left")) + 200 }, opts.animateTime * 0.6, function() { _curImg.animate({ left: "-510px" }, opts.animateTime, function() { _imgBox.find(".text1, .text2, .img").css("left", widthWin); _imgBoxCur.removeClass("present"); }); }); }, 400); //下一帧动画 setTimeout(function() { _imgBoxNext.addClass("present"); _nextText1.animate({ left: (widthWin - 980) / 2 - 100 }, opts.animateTime, function() { _nextText1.animate({ left: (widthWin - 980) / 2 }, opts.animateTime * 0.6); }); setTimeout(function() { _nextText2.animate({ left: (widthWin - 980) / 2 - 100 }, opts.animateTime, function() { _nextText2.animate({ left: (widthWin - 980) / 2 }, opts.animateTime * 0.6); }); }, 200); setTimeout(function() { _nextImg.animate({ left: (widthWin - 980) / 2 + 370 }, opts.animateTime, function() { _nextImg.animate({ left: (widthWin - 980) / 2 + 470 }, opts.animateTime * 0.6, function() { index++; if(index >= size) { index = 0; } _imgBoxCur = _imgBox.filter(".present"); _imgBoxNext = _imgBox.eq(index); _curText1 = _imgBoxCur.find(".text1"); _curText2 = _imgBoxCur.find(".text2"); _curImg = _imgBoxCur.find(".img"); _nextText1 = _imgBoxNext.find(".text1"); _nextText2 = _imgBoxNext.find(".text2"); _nextImg = _imgBoxNext.find(".img"); }); }); }, 400); }, opts.density * 1200); } } }); }; })(jQuery); $(function() { $(".animateSlide").animateSlide({ btnL: ".animateSlideBtnL", btnR: ".animateSlideBtnR", imgBox: ".animateSlideImgBox", animateTime: 500, delayTime: 6000, density: 0.9 }); });
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