html结构
<div class="list_item"> <span>商品包装满意度:</span> <b class="stars1"></b> </div> <div class="list_item"> <span>发货速度满意度:</span> <b class="stars2"></b> </div> <div class="list_item"> <span>快递速度满意度:</span> <b class="stars3"></b> </div>
js调用
var stars1=new Stars($(‘.stars1‘)); var stars2=new Stars($(‘.stars2‘)); var stars3=new Stars($(‘.stars3‘)); stars1.createS(); stars2.createS(); stars3.createS();
js详细
// 星级评论 function Stars(ele){ this.element=ele; this.temp=ele.css(‘background-position‘); } Stars.prototype={ createS:function(){ var _this=this; $(_this.element).mousemove(function(event) { _this.fnMove(); }).click(function(event) { _this.fnDown(); }).mouseleave(function(event) { _this.fnLeave(); }); }, fnMove:function(e){ var e=e || window.event; var disX=e.pageX-$(this.element).offset().left; if (disX<18){ $(this.element).css(‘background-position‘, ‘-199px -390px‘); }else if(disX<36){ $(this.element).css(‘background-position‘, ‘-182px -390px‘); }else if(disX<54){ $(this.element).css(‘background-position‘, ‘-165px -390px‘); }else if(disX<62){ $(this.element).css(‘background-position‘, ‘-148px -390px‘); }else if(disX<84){ $(this.element).css(‘background-position‘, ‘-131px -390px‘); } }, fnDown:function(e){ var e=e || window.event; var disX=e.pageX-$(this.element).offset().left; if (disX<18){ $(this.element).css(‘background-position‘, ‘-199px -390px‘); }else if(disX<36){ $(this.element).css(‘background-position‘, ‘-182px -390px‘); }else if(disX<54){ $(this.element).css(‘background-position‘, ‘-165px -390px‘); }else if(disX<62){ $(this.element).css(‘background-position‘, ‘-148px -390px‘); }else if(disX<84){ $(this.element).css(‘background-position‘, ‘-131px -390px‘); } this.temp=$(this.element).css(‘background-position‘); }, fnLeave:function(){ $(this.element).css(‘background-position‘, this.temp); } }
只是一个简单的星级评论效果
时间: 2024-11-05 15:50:25