treeselect选项值改变的监听事件
时间: 2023-11-03 09:53:05 浏览: 218
treeselect选项值改变的监听事件可以通过在treeselect组件上使用@change来实现。在监听事件中,可以调用相应的方法来处理选项值的改变。例如,可以在treeselect组件上添加@change="handleTreeselectChange",然后在methods中定义handleTreeselectChange方法来处理选项值的改变。具体代码如下所示:
```html
<treeselect v-model="scope.row.departId" @change="handleTreeselectChange" :options="departs" placeholder="请选择"></treeselect>
```
```javascript
methods: {
handleTreeselectChange(value) {
console.log('选项值改变了', value);
// 在这里可以进行相应的处理逻辑
}
}
```
这样,当treeselect的选项值发生改变时,handleTreeselectChange方法会被触发,并且可以通过参数value获取到选中的值。
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