How to rewind Vue form forms
This article introduces the knowledge of "how to reproduce Vue form forms". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!
How to rewind form forms
In Ant Design Of Vue (ant-design-vue), instead of using v-model, you will be prompted to use v-decorator directly.
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For echo, use this.form.setFieldsValue directly
This.form.setFieldsValue ({"username": ['username_ddddd'], "nickname": [' nickname_ddddd']}); / / set the value
This.form.setFieldsValue ({"username": 'username_ddddd', "nickname":' nickname_ddddd'}); / / set the value
This.form.getFieldsValue (); / / get all values
This.form.getFieldsValue (['username','nickname']); / / get a value
This.form.resetFields (); / / reset form values
This.form.validateFields ((err,fieldsValue) = > {/ / verify all values
If (! err) {
Console.log (fieldsValue); / / get data {nickname: "actual value", username: "actual value"}
} else {
Console.log (err)
}
});
This.form.validateFields (['nickname'], (err,fieldsValue) = > {/ / verify a value
If (! err) {
Console.log (fieldsValue); / / get data {nickname: "actual value"}
} else {
Console.log (err)
}
});
It's important to note that sometimes a warning occurs on the console, that is, when you render a component, you give me a set value for this form about You cannot set a form field before rendering a field associated with the value
FormData: {
Handler: function (val) {
Const {name, note} = val
This.$nextTick () = > {
If (this.type = = 'edit') {
This.form.setFieldsValue ({
Name
Note
})
}
})
}
Deep: true
}
2. The cross-domain problem of x-request-with request headers will occur when upload components are uploaded
You need to set x-request-with to null for the headers of the component
Headers: {
'Xmuri RequestedMutual Withballs: null
}
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