鸿蒙js页面布局 原创

1.数据模型定义

2.页面布局hml

<div class="pageview">
  <div class="topview">
      <div class="topcell">
      <text class="txtview">{{title}}</text>
      </div>
  <div class="topcell">
  <text class="txtview">{{t1}}</text>
  </div>
  <div class="topcell">
      <text class="txtview">{{t2}}</text>
  </div></div>
<div class="contentview">
    <div class="fbox">
        <block for="{{dataarrays}}">
            <div class="box">
                <text>{{$item}}</text>
            </div></block></div></div>
<div class="bottomview">
    <text class="txtview">{{btxt}}</text>
</div></div>

3.弹性布局css

pageview{
    width: 100%;
    height: 1200px;;
    background-color: aqua;
    /**启用fiex布局**/
    display: flex;
    /**方向按列布局**/
    flex-direction: column;}
.topview{
    width: 100%;
    height: 20%;
    background-color: cornflowerblue;
    display: flex;
    /**垂直居中**/
    align-items: center;
    /**水平居中**/
    justify-content: center;}
.contentview{
    width: 100%;
    height: 70%;
    background-color: azure;
    display:flex;
    justify-content: center;
    align-items: center;}
.bottomview{
    width: 100%;
    height: 10%;
    background-color: cornflowerblue;
    display: flex;
    justify-content: center;
    align-items: center;}
.topcell{
    width: 30%;
    height: 60%;
    border: 4px solid deepskyblue;
    margin: 10px;
    border-radius: 20px;
    display: flex;
    justify-content: center;}
.txtview{
    font-size: 50px;
    color: snow;
    font-weight: bold;}
.box{
    width: 30%;
    height: 190px;
    border: 2px solid black;
    display:flex;
    justify-content: center;
    align-items: center;
    margin: 5px;
    border-radius: 10px;}
.fbox{
    width: 80%;
    height: 71%;
    background-color: deepskyblue;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;





    align-items: center;
    border-radius: 20px;}

4.