关于vue中在input框动态更新数据

<el-input v-model="scope.row[column.prop]" 
@focus="tableChange.priority=scope.row[column.prop]" 
onkeyup="value=value.replace(/[^d{1,}.d{1,}|d{1,}]/g,'')" 
@blur="updateProduct(scope.row)"></el-input>