jQuery实现点击水纹波动动画

jQuery点击水纹波动动画原理:

    1.在需要实现水波纹效果的标签中添加
    2.代码会定位 鼠标相对 与 标签的位置，以鼠标点为圆心画圆
    3.圆的半径 可以自定义(默认为标签的最大宽或高度)
    4.圆点颜色，和动画时间等可以自行修改内部代码，或直接 调用 $().css({})方法 进行覆盖

ripple-wrapper.js

$(function(){
  $(".ripple-wrapper").css(
    {
  "position": " absolute",
  "top": " 0",
  "left": " 0",
  "z-index": " 1",
  "width": " 100%",
  "height": " 100%",
  "overflow": " hidden",
  "border-radius": " inherit",
  "pointer-events": " none"
  });
    $(".ripple-wrapper").parent().click(function(e){
     var ripple_obj=$(this).find(".ripple-wrapper");
     if(ripple_obj.find("div").length){ripple_obj.find("div").remove();}
     ripple_obj.prepend("");
     var ripple_div=ripple_obj.find("div");
     ripple_div.css(
{
  "display": " block",
  "background": " rgba(255, 255, 255, 0.7)",
  "border-radius": " 50%",
  "position": " absolute",
  "-webkit-transform": " scale(0)",
  "transform": " scale(0)",
  "opacity": " 1",
  "transition": " all 0.7s",
  "-webkit-transition": " all 0.7s",
  "-moz-transition": " all 0.7s",
  "-o-transition": " all 0.7s",
  "z-index": " 1",
  "overflow": " hidden",
  "pointer-events": " none"
    });
     var R= parseInt(ripple_obj.outerWidth());
     if(parseInt(ripple_obj.outerWidth())

HTML



 

  
  
  
   
  
    .ck {
      cursor: pointer;
      display: block;
      padding: 1em;
      text-decoration: none;
      width: 200px;
      height: 20px;
      position: relative;
      overflow: hidden; 
      color: #fff;
    }
  

 

  
    点一下
    
   

 




演示图

未封装代码



 

  
  
  
  
    .ck {
      background: #ffab91;
   
      display: block;
      padding: 1em;
      text-decoration: none;
      width: 200px;
      height: 20px;
      position: relative;
      overflow: hidden;
    }
     
    .ck .bd {
      background: rgba(0, 0, 0,0.8);
      border-radius: 50%;
      width: 0px;
      height: 0px;
      position: absolute;
-webkit-transform: scale(0);
transform: scale(0);
opacity: 1;
    }
     
    .dh {
      animation: ldm 0.8s ;
      -moz-animation: ldm 0.8s ;
      -o-animation: ldm 0.8s ;
      -webkit-animation: ldm 0.8s  ;
    }
     
    @-webkit-keyframes ldm {
      100% {
 -webkit-transform: scale(1);
 opacity: 0
      }
    }
     
    @keyframes ldm {
100% {
 -webkit-transform: scale(1);
 opacity: 0
      }
    }
  

 

  
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