Element and simple head navigation bar problems?

Click the home page, jump to the home page
Click the management navigation, display the corresponding management message column, click the column to display the management list

< template >
< el-container direction= "horizontal" >

<el-aside width="200px">
  <h1 class="logo"></h1>
  <el-menu ref="navmenu" mode="vertical" class="navmenu" @select="onSelectMenu" default-active="M0">

    <template v-for="(item,index) in activeModule" @click.native="railing">
      <el-menu-item v-if="item.type=="TAB"" :index=""TAB,"+index"  >
        <i :class="item.icon"></i> {{item.key_name}}
      </el-menu-item>
      <el-submenu v-else :index=""M"+index">
        <template slot="title">
          <i :class="item.icon"></i>
          <span>{{item.key_name}}</span>
        </template>
        <template v-for="(feature, findex) in item.items">
          <el-menu-item :index="index+","+findex">
            {{feature.key_name}}
          </el-menu-item>
        </template>
      </el-submenu>
    </template>
  </el-menu>
</el-aside>
<el-container direction="vertical">
  <el-header>
    <el-row>
      <el-col :span="15">
        <div>
          <ul class="usermenu-list">
            <li v-for="(item,index) in items" @click="addClass(index)" >
              <p v-bind:class="{ blue:index==current}">
                <i :class="item.icon"></i>
                {{item.key_name}}
              

</li> </ul> </div> </el-col> <el-col :span="9"> <el-menu class="usermenu" mode="horizontal" @select="onTopSelect" background-color="-sharp02ABFF" text-color="white" active-text-color="white"> <el-menu-item index="desktop"></el-menu-item> <el-submenu index="module"> <template slot="title"></template> <el-menu-item v-for="(module, index) in navmenu" :index="module.code">{{module.key_name}}</el-menu-item> </el-submenu> <el-submenu index="user"> <template slot="title">{{user.key_name}}</template> <el-menu-item index="password"></el-menu-item> <el-menu-item index="logout"></el-menu-item> </el-submenu> </el-menu> </el-col> </el-row> </el-header> <el-main class="router"><router-view /></el-main> </el-container>

< / el-container >
< / template >

Mar.24,2021

  • problem description is not clear
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  • post the code directly without any instructions. I can't understand what you're asking
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