methods: { updateList() { if (this.selectedItem === 'option3' && this.selectedYear === 'option1' && this.selectedTime === 'option1' && this.selectedIndex === 'option1') { this.list = [ { title: "测绘院", value: 88, target: 100, per: 88 }, { title: "经信局", value: 78, target: 100, per: 78 }, { title: "环保部", value: 56, target: 100, per: 56 }, { title: "农村社", value: 46, target: 100, per: 46 }, { title: "部门", value: 46, target: 100, per: 46 }, { title: "部门", value: 46, target: 100, per: 46 }, { title: "部门", value: 46, target: 100, per: 46 }, { title: "部门", value: 46, target: 100, per: 46 }, { title: "部门", value: 46, target: 100, per: 46 }, { title: "部门", value: 46, target: 100, per: 46 }, { title: "部门", value: 46, target: 100, per: 46 }, { title: "部门", value: 46, target: 100, per: 46 }, ]; }中可以用list=list1进行赋值吗
时间: 2024-03-16 14:41:18 浏览: 12
可以使用`this.list = list1`将`list1`的值赋给`list`。这样做的效果是用`list1`的值来更新`list`的内容,两个变量指向同一个数组,如果`list1`的值改变,`list`的值也会跟着改变。具体代码如下:
```javascript
methods: {
updateList() {
if (this.selectedItem === 'option3' && this.selectedYear === 'option1' && this.selectedTime === 'option1' && this.selectedIndex === 'option1') {
let list1 = [
{ title: "测绘院", value: 88, target: 100, per: 88 },
{ title: "经信局", value: 78, target: 100, per: 78 },
{ title: "环保部", value: 56, target: 100, per: 56 },
{ title: "农村社", value: 46, target: 100, per: 46 },
{ title: "部门", value: 46, target: 100, per: 46 },
{ title: "部门", value: 46, target: 100, per: 46 },
{ title: "部门", value: 46, target: 100, per: 46 },
{ title: "部门", value: 46, target: 100, per: 46 },
{ title: "部门", value: 46, target: 100, per: 46 },
{ title: "部门", value: 46, target: 100, per: 46 },
{ title: "部门", value: 46, target: 100, per: 46 },
{ title: "部门", value: 46, target: 100, per: 46 },
];
this.list = list1;
}
}
}
```
在这段代码中,我们将需要更新的数组赋值给`list1`,然后通过`this.list = list1`将`list1`的值赋给`list`。需要注意的是,`list1`和`list`指向同一个数组,它们的内容会保持一致。