vue.js层叠轮播效果的实例代码
最近写公司项目有涉及到轮播banner,一般的ui框架无法满足产品需求;所以自己写了一个层叠式轮播组件;现在分享给大家;
主要技术栈是vue.js;javascript;jquery;确定实现思路因工作繁忙,暂时不做梳理了;直接贴代码参考;
此组件是基于jquer封装,在vue项目中使用首先需要先安装jquery插件:指令:npminstalljquery,安装完成之后再webpack.base.conf.js配置插件:
plugins:[ newwebpack.ProvidePlugin({ $:'jquery', jQuery:'jquery' }), ]
主要实现逻辑js文件:postercarousel.js;
代码如下:
(function(jq){ functionpostercarousel(o,options,data){ this.parent=jq("#"+o); this.body=jq("body"); if(this.parent.length<=0){ returnfalse; } this.options=jq.extend({},postercarousel.options,options); if(typeof(data)!=='object')returnfalse; this.data=data||{}; this.reset(); //处理页面resize var_this=this; jq(window).resize(function(){ _this.reset(); }); }; postercarousel.prototype={ reset:function(options){ if(typeof(options)=='object'){ jq.extend(this.options,options); } if(parseInt(this.body.outerWidth())>1255||navigator.userAgent.indexOf('iPad')!==-1){ this.options.width=970; }else{ this.options.width=970; } this.total=this.data.length; this.pageNow=this.options.initPage; this.preLeft=0; this.nextLeft=this.options.width-530; this.preNLeft=-530; this.nextNLeft=this.options.width; this.pageNowLeft=(this.options.width-640)/2 this.drawContent(); }, drawContent:function(){ this.parent.empty(); this.parent.css({width:this.options.width+"px",height:this.options.height+"px",position:"relative"}); this.content=document.createElement("DIV"); this.content.className=this.options.className; this.content.cssText="width:"+this.options.width+"px;height:"+this.options.height+"px;cursor:move;position:absolute;"; this.bottomNav=document.createElement("DIV"); this.bottomNav.className="bottomNav"; for(vari=1;i<=this.total;i++){ varbottomItem=document.createElement("DIV"); bottomItem.className="bottomNavButtonOFF"; if(i==this.pageNow){ bottomItem.className="bottomNavButtonOFFbottomNavButtonON"; } bottomItem.setAttribute("ref",i); this.bottomNav.appendChild(bottomItem); } this.content.appendChild(this.bottomNav); this.bannerControls='