Comments (7)
用 useWatch?
from ant-design.
用 useWatch?
动态增减的List表单,用useWatch模式也没法精确知道哪个index下的哪个字段变化了
from ant-design.
用 useWatch?
动态增减的List表单,用useWatch模式也没法精确知道哪个index下的哪个字段变化了
Form.List 下面的 children 可以单独抽一个组件,然后组件里用 useWatch
const name= useWatch(['list', index , 'name'])
from ant-design.
方法可行,但是有点局限,只能依赖该行下的其他某个字段。对于更复杂的场景,如一行的字段依赖于其他所有行的某个字段是否变更就有点束手无措了
from ant-design.
方法可行,但是有点局限,只能依赖该行下的其他某个字段。对于更复杂的场景,如一行的字段依赖于其他所有行的某个字段是否变更就有点束手无措了
useWatch('list') 就是 list 所有行所有字段改变都会变
from ant-design.
方法可行,但是有点局限,只能依赖该行下的其他某个字段。对于更复杂的场景,如一行的字段依赖于其他所有行的某个字段是否变更就有点束手无措了
useWatch('list') 就是 list 所有行所有字段改变都会变
没有精确到具体哪个field依赖变更,直接依赖list存在性能问题
from ant-design.
方法可行,但是有点局限,只能依赖该行下的其他某个字段。对于更复杂的场景,如一行的字段依赖于其他所有行的某个字段是否变更就有点束手无措了
useWatch('list') 就是 list 所有行所有字段改变都会变
没有精确到具体哪个field依赖变更,直接依赖list存在性能问题
看你需求了
from ant-design.
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from ant-design.