<el-button type="danger" plain size="mini" @click="deleteGoodRow(scope.$index,$event)">删除</el-button>
// 强制el-button点击后失焦(传$event)
forceBtnBlur(e){
let target=e.target;
if(target.nodeName == 'SPAN' || target.nodeName == 'I'){
target = e.target.parentNode;
}
target.blur();
},