|  |  | 
 |  |  |                      <el-button v-if="rgvMode === 1 " type="warning">手动</el-button> | 
 |  |  |                   </div> | 
 |  |  |                   <div  v-if="demo === 'N' "> | 
 |  |  |                      <div style="margin: 10px auto 10px auto"> | 
 |  |  |                         <el-button v-if="demo === 'N' " @click="demos('true')" type="info">演示</el-button> | 
 |  |  |                         <el-button v-if="demo === 'Y' " @click="demos('false')" type="info">取消演示</el-button> | 
 |  |  |                      </div> | 
 |  |  |                      <div style="margin: 10px auto 10px auto" v-if="demo === 'N' "> | 
 |  |  |                         <el-button v-if="rgvMode !== 3 " @click="rgvStatus(15)" type="primary">联机</el-button> | 
 |  |  |                         <el-button v-if="rgvMode !== 2 " @click="rgvStatus(14)" type="primary">单机</el-button> | 
 |  |  | 
 |  |  |                         <el-button @click="rgvStatus(10)" type="danger">急停</el-button> | 
 |  |  |                         <el-button @click="rgvStatus(16)" type="danger">货叉定位回中</el-button> | 
 |  |  |                      </div> | 
 |  |  |                   </div> | 
 |  |  |                   <div> | 
 |  |  |                      <div style="margin: 10px auto 10px auto"> | 
 |  |  |                         <el-button v-if="demo === 'N' " @click="demos('true')" type="info">演示</el-button> | 
 |  |  |                         <el-button v-if="demo === 'Y' " @click="demos('false')" type="info">取消演示</el-button> | 
 |  |  |                      </div> | 
 |  |  |                      <div style="margin-top: 5px" v-if="demo === 'Y'"> | 
 |  |  |                         <el-button  @click="staTova(2,1)" type="warning">输送-置换1</el-button> | 
 |  |  |                         <el-button  @click="staTova(2,3)" type="warning">输送-置换2</el-button> |