JS实现的类似微信聊天效果示例

2019-11-19 12:11:52

字体：大中小

来源：转载

供稿：网友

本文实例讲述了JS实现的类似微信聊天效果。分享给大家供大家参考，具体如下：

<!DOCTYPE html><html lang="en"><head>  <meta charset="UTF-8">  <title>www.VeVB.COm JS仿微信聊天效果</title>  <style>    *{      margin:0;      padding:0;    }    .box{      width: 250px;      height: 400px;      border: 1px solid #cccccc;      float: left;      margin-left: 200px;      position: relative;    }    .fox{      width: 250px;      height: 400px;      border: 1px solid #cccccc;      float: left;      margin-left: 200px;      position: relative;    }    .box1{      width: 250px;      height: 20px;      background: #cdcdcd;      line-height: 20px ;      text-align: center;    }    .fox1{      width: 250px;      height: 20px;      background: #cdcdcd;      line-height: 20px ;      text-align: center;    }    .box3{      width: 250px;      height: 30px;      bottom: 0px ;      position: absolute;    }    .fox3{      width: 250px;      height: 30px;      bottom: 0px ;      position: absolute;    }    .input1{      width: 200px;      height: 28px;    }    .input2{      width: 40px;      height: 30px;    }    .input3{      width: 200px;      height: 28px;    }    .input4{      width: 40px;      height: 30px;    }    .text1{      overflow: scroll;      overflow-x: hidden;      overflow-y: visible;      height: 350px;    }    .text2{      overflow: scroll;      overflow-x: hidden;      overflow-y: visible;      height: 350px;    }  </style></head><body>  <div class="box">    <div class="box1">AAAAAAAA</div>    <div class="text1"></div>    <div class="box3">      <input class="input1" type="text">      <input class="input2" type="button" value="发送">    </div>  </div>  <div class="fox">    <div class="fox1">BBBBBBBB</div>    <div class="text2"></div>    <div class="fox3">      <input class="input3" type="text">      <input class="input4" type="button" value="发送">    </div>  </div>  <script>    var oIpt1=document.getElementsByClassName("input1")[0];    var oIpt3=document.getElementsByClassName("input3")[0];    var oIpt2=document.getElementsByClassName("input2")[0];    var oIpt4=document.getElementsByClassName("input4")[0];    var oText1=document.getElementsByClassName("text1")[0];    var oText2=document.getElementsByClassName("text2")[0];    oIpt2.onclick=function () {      var newDate=new Date();      var oHouer=newDate.getHours();      var oMinutes=newDate.getMinutes();      var oSecond=newDate.getSeconds();      var oDiv1=document.createElement("div")      var oDiv2=document.createElement("div")      var oDiv3=document.createElement("div")      var oDiv4=document.createElement("div")      oDiv1.style.textAlign="right"      oDiv2.style.textAlign="left"      oDiv3.style.textAlign="center"      oDiv4.style.textAlign="center"      oText1.appendChild(oDiv3);      oText1.appendChild(oDiv1);      oText2.appendChild(oDiv4)      oText2.appendChild(oDiv2);      oDiv3.innerHTML=oHouer+"时"+oMinutes+"分"+oSecond+"秒"      oDiv4.innerHTML=oHouer+"时"+oMinutes+"分"+oSecond+"秒"      oDiv1.innerHTML=oIpt1.value;      oDiv2.innerHTML=oIpt1.value;      oIpt1.value=""    }    oIpt4.onclick=function () {      var newDate=new Date();      var oHouer=newDate.getHours();      var oMinutes=newDate.getMinutes();      var oSecond=newDate.getSeconds();      var oDiv1=document.createElement("div")      var oDiv2=document.createElement("div")      var oDiv3=document.createElement("div")      var oDiv4=document.createElement("div")      oDiv1.style.textAlign="center"      oDiv2.style.textAlign="center"      oDiv3.style.textAlign="right"      oDiv4.style.textAlign="left"      oText2.appendChild(oDiv1);      oText1.appendChild(oDiv2);      oText2.appendChild(oDiv3);      oText1.appendChild(oDiv4);      oDiv1.innerHTML=oHouer+"时"+oMinutes+"分"+oSecond+"秒"      oDiv2.innerHTML=oHouer+"时"+oMinutes+"分"+oSecond+"秒"      oDiv3.innerHTML=oIpt3.value;      oDiv4.innerHTML=oIpt3.value;      oIpt3.value=""    }  </script></body></html>

运行效果如下：