El table column row button anti weight control loading

No initialization is required el-table Of :data, Direct addition :loading="scope.row.installBtn" that will do ！

<el-table-column label=" operation ">
  <template slot-scope="scope">
    <el-button 
     :loading="scope.row.installBtn" size="mini" 
     @click="handleInstall(scope.row)" type="primary"> install  </el-button> </template> </el-table-column> handleInstall(row){
    
	row.installBtn = true  request ...{
    
		row.installBtn = false
	}
	

If requested, use request.js The package is special , On error row.installBtn = false Don't take effect , be ：(el-table Of :data=dataList)

<el-table-column label=" operation ">
  <template slot-scope="scope">
    <el-button 
     :loading="scope.row.installBtn" size="mini" 
     @click="handleInstall(scope.row,scope.$index)" type="primary"> install  </el-button> </template> </el-table-column> handleInstall(row,currentIndex){
    
	this.$set(this.dataList[currentIndex],'installBtn',true)  request ...{
    
		this.$set(this.dataList[currentIndex],'installBtn',false)
	}