【发布时间】:2021-07-12 20:26:14
【问题描述】:
我使用 Formik 作为我的带有 FieldArray 的 React 应用程序的一部分。以 CodeSandbox 中的以下示例为例:https://codesandbox.io/s/3yv7135981?file=/form.js 以及以下值/道具示例:
props = {
"values": {
"plantTitle": "Test",
"streetAddress": "2222",
"city": {
"value": "Gainesville",
"label": "Gainesville"
},
"country": {
"value": "United States of America",
"label": "United States of America"
},
"descr": "rererere",
"categories": [
{
"value": "Skin & Personal Care",
"label": "Skin & Personal Care",
"color": "#f47f20"
}
],
"nodes": [
{
"node_label": "municipal",
"node_categories": [],
"cost": "11",
"currencyUnit": "usd",
"volume": "1",
"volumeUnit": "gallons",
"accuracy": "estimated",
"numFeeds": "",
"comment": "qaz",
"fedInto": []
},
{
"node_label": "ground",
"node_categories": [],
"cost": "22",
"currencyUnit": "usd",
"volume": "33",
"volumeUnit": "cubic_meters",
"accuracy": "measured",
"numFeeds": "",
"comment": "dsdsds",
"fedInto": []
}
]
}
在提交整体表单之前,我将如何单独重置 nodes[] 字段数组,但仍保留上述 plantTitle, streetAddress 等的所有值?
我尝试过setFieldValue(nodes, []),但无济于事。我基本上只需要将节点重置为空数组并允许用户重新输入。
【问题讨论】:
标签: javascript reactjs forms formik