feat: update form

components/_util/FormDecoratorDirective.js

@@ -0,0 +1,7 @@
+export default {
+  // just for tag
+  install: (Vue, options) => {
+    Vue.directive('decorator', {
+    })
+  },
+}

components/_util/props-util.js

@@ -49,7 +49,7 @@ const getSlots = (ele) => {
   if (ele.$vnode) {
     componentOptions = ele.$vnode.componentOptions || {}
   }
-  const children = componentOptions.children || []
+  const children = ele.children || componentOptions.children || []
   const slots = {}
   children.forEach(child => {
     const name = (child.data && child.data.slot) || 'default'

components/form/Form.jsx

@@ -1,6 +1,8 @@
 import PropTypes from '../_util/vue-types'
 import classNames from 'classnames'
+import Vue from 'vue'
 import isRegExp from 'lodash/isRegExp'
+import warning from '../_util/warning'
 import createDOMForm from '../vc-form/src/createDOMForm'
 import createFormField from '../vc-form/src/createFormField'
 import FormItem from './FormItem'
@@ -54,7 +56,7 @@ export const WrappedFormUtils = {
 
 export const FormProps = {
   layout: PropTypes.oneOf(['horizontal', 'inline', 'vertical']),
-  form: PropTypes.shape(WrappedFormUtils).loose,
+  form: PropTypes.object,
   // onSubmit: React.FormEventHandler<any>;
   prefixCls: PropTypes.string,
   hideRequiredMark: PropTypes.bool,
@@ -110,29 +112,13 @@ export const ValidationRule = {
 //   validateFirst?: boolean;
 // };
 
-export default {
+const Form = {
   name: 'AForm',
   props: initDefaultProps(FormProps, {
     prefixCls: 'ant-form',
     layout: 'horizontal',
     hideRequiredMark: false,
   }),
-  // static defaultProps = {
-  //   prefixCls: 'ant-form',
-  //   layout: 'horizontal',
-  //   hideRequiredMark: false,
-  //   onSubmit (e) {
-  //     e.preventDefault()
-  //   },
-  // };
-
-  // static propTypes = {
-  //   prefixCls: PropTypes.string,
-  //   layout: PropTypes.oneOf(['horizontal', 'inline', 'vertical']),
-  //   children: PropTypes.any,
-  //   onSubmit: PropTypes.func,
-  //   hideRequiredMark: PropTypes.bool,
-  // };
 
   Item: FormItem,
 
@@ -146,11 +132,19 @@ export default {
       fieldDataProp: FIELD_DATA_PROP,
     })
   },
+  createForm (context, options = {}) {
+    return new Vue(Form.create({ ...options, templateContext: context })())
+  },
   provide () {
     return {
       FormProps: this.$props,
     }
   },
+  watch: {
+    form () {
+      this.$forceUpdate()
+    },
+  },
   methods: {
     onSubmit (e) {
       const { $listeners } = this
@@ -174,6 +168,10 @@ export default {
       [`${prefixCls}-hide-required-mark`]: hideRequiredMark,
     })
     if (autoFormCreate) {
+      warning(
+        false,
+        '`autoFormCreate` is deprecated. please use `form` instead.'
+      )
       const DomForm = this.DomForm || createDOMForm({
         fieldNameProp: 'id',
         ...options,
@@ -214,3 +212,5 @@ export default {
     return <form onSubmit={onSubmit} class={formClassName}>{$slots.default}</form>
   },
 }
+
+export default Form

components/form/FormItem.jsx

@@ -1,14 +1,15 @@
 import intersperse from 'intersperse'
 import PropTypes from '../_util/vue-types'
 import classNames from 'classnames'
+import find from 'lodash/find'
 import Row from '../grid/Row'
 import Col, { ColProps } from '../grid/Col'
 import warning from '../_util/warning'
 import { FIELD_META_PROP, FIELD_DATA_PROP } from './constants'
-import { initDefaultProps, getComponentFromProp, filterEmpty, getSlotOptions, getSlots, isValidElement } from '../_util/props-util'
+import { initDefaultProps, getComponentFromProp, filterEmpty, getSlotOptions, isValidElement, getSlots } from '../_util/props-util'
 import getTransitionProps from '../_util/getTransitionProps'
 import BaseMixin from '../_util/BaseMixin'
-import { cloneElement } from '../_util/vnode'
+import { cloneElement, cloneVNodes } from '../_util/vnode'
 export const FormItemProps = {
   id: PropTypes.string,
   prefixCls: PropTypes.string,
@@ -47,6 +48,10 @@ export default {
       '`Form.Item` cannot generate `validateStatus` and `help` automatically, ' +
       'while there are more than one `getFieldDecorator` in it.',
     )
+    warning(
+      !this.fieldDecoratorId,
+      '`fieldDecoratorId` is deprecated. please use `v-decorator={id, options}` instead.'
+    )
   },
   methods: {
     getHelpMessage () {
@@ -81,11 +86,8 @@ export default {
         if (getSlotOptions(child).__ANT_FORM_ITEM) {
           continue
         }
-        const attrs = child.data && child.data.attrs
-        if (!attrs) {
-          continue
-        }
         const slots = getSlots(child)
+        const attrs = child.data && child.data.attrs || {}
         if (FIELD_META_PROP in attrs) { // And means FIELD_DATA_PROP in child.props, too.
           controls.push(child)
         } else if (slots.default) {
@@ -339,11 +341,34 @@ export default {
         </Row>
       )
     },
+    decoratorOption (vnode) {
+      if (vnode.data && vnode.data.directives) {
+        const directive = find(vnode.data.directives, ['name', 'decorator']) || {}
+        return directive.value || null
+      } else {
+        return null
+      }
+    },
+    decoratorChildren (vnodes) {
+      const { FormProps } = this
+      const getFieldDecorator = FormProps.form.getFieldDecorator
+      vnodes.forEach((vnode, index) => {
+        const option = this.decoratorOption(vnode)
+        if (option && option.id) {
+          vnodes[index] = getFieldDecorator(option.id, option.options || {})(vnode)
+        } else if (vnode.children) {
+          vnode.children = this.decoratorChildren(cloneVNodes(vnode.children))
+        } else if (vnode.componentOptions && vnode.componentOptions.children) {
+          vnode.componentOptions.children = this.decoratorChildren(cloneVNodes(vnode.componentOptions.children))
+        }
+      })
+      return vnodes
+    },
   },
 
   render () {
-    const { $slots, decoratorFormProps, fieldDecoratorId, fieldDecoratorOptions = {}} = this
+    const { $slots, decoratorFormProps, fieldDecoratorId, fieldDecoratorOptions = {}, FormProps } = this
-    const child = filterEmpty($slots.default || [])
+    let child = filterEmpty($slots.default || [])
     if (decoratorFormProps.form && fieldDecoratorId && child.length) {
       const getFieldDecorator = decoratorFormProps.form.getFieldDecorator
       child[0] = getFieldDecorator(fieldDecoratorId, fieldDecoratorOptions)(child[0])
@@ -351,9 +376,14 @@ export default {
         !(child.length > 1),
         '`autoFormCreate` just `decorator` then first children. but you can use JSX to support multiple children',
       )
+      this.slotDefault = child
+    } else if (FormProps.form) {
+      child = cloneVNodes(child)
+      this.slotDefault = this.decoratorChildren(child)
+    } else {
+      this.slotDefault = child
     }
 
-    this.slotDefault = child
     const children = this.renderChildren()
     return this.renderFormItem(children)
   },

components/form/__tests__/__snapshots__/demo.test.js.snap

@@ -580,7 +580,7 @@ exports[`renders ./components/form/demo/validate-other.vue correctly 1`] = `
     </div>
   </div>
   <div class="ant-row ant-form-item">
-    <div class="ant-col-6 ant-form-item-label"><label title="Dragger" class="">Dragger</label></div>
+    <div class="ant-col-6 ant-form-item-label"><label for="dragger" title="Dragger" class="">Dragger</label></div>
     <div class="ant-col-14 ant-form-item-control-wrapper">
       <div class="ant-form-item-control"><span class="ant-form-item-children"><div class="dropbox"><span data-__meta="[object Object]" data-__field="[object Object]" id="dragger" class=""><div class="ant-upload ant-upload-drag"><!----></div><div class="ant-upload-list ant-upload-list-text"></div></span></div></span>
       <!---->

components/form/demo/coordinated.vue

@@ -10,24 +10,29 @@ Use `setFieldsValue` to set other control's value programmaticly.
 
 
 <template>
-  <a-form @submit="handleSubmit" :autoFormCreate="(form)=>{this.form = form}">
+  <a-form @submit="handleSubmit" :form="form">
     <a-form-item
       label='Note'
       :labelCol="{ span: 5 }"
       :wrapperCol="{ span: 12 }"
-      fieldDecoratorId="note"
-      :fieldDecoratorOptions="{rules: [{ required: true, message: 'Please input your note!' }]}"
     >
-      <a-input />
+      <a-input
+        v-decorator="{
+          id: 'note',
+          options: {rules: [{ required: true, message: 'Please input your note!' }]}
+        }"
+      />
     </a-form-item>
     <a-form-item
       label='Gender'
       :labelCol="{ span: 5 }"
       :wrapperCol="{ span: 12 }"
-      fieldDecoratorId="gender"
-      :fieldDecoratorOptions="{rules: [{ required: true, message: 'Please select your gender!' }]}"
     >
       <a-select
+        v-decorator="{
+          id: 'gender',
+          options: {rules: [{ required: true, message: 'Please select your gender!' }]}
+        }"
         placeholder='Select a option and change input text above'
         @change="this.handleSelectChange"
       >
@@ -50,6 +55,7 @@ export default {
   data () {
     return {
       formLayout: 'horizontal',
+      form: this.$form.createForm(this),
     }
   },
   methods: {

components/form/demo/dynamic-rule.vue

@@ -10,24 +10,32 @@ Perform different check rules according to different situations.
 
 
 <template>
-  <a-form :autoFormCreate="(form)=>{this.form = form}">
+  <a-form :form="form">
     <a-form-item
       :labelCol="formItemLayout.labelCol"
       :wrapperCol="formItemLayout.wrapperCol"
       label='Name'
-      fieldDecoratorId="username"
-      :fieldDecoratorOptions="{rules: [{ required: true, message: 'Please input your name' }]}"
     >
-      <a-input placeholder='Please input your name' />
+      <a-input
+        v-decorator="{
+          id: 'username',
+          options: {rules: [{ required: true, message: 'Please input your name' }]}
+        }"
+       placeholder='Please input your name'
+      />
     </a-form-item>
     <a-form-item
       :labelCol="formItemLayout.labelCol"
       :wrapperCol="formItemLayout.wrapperCol"
       label='Nickname'
-      fieldDecoratorId="nickname"
-      :fieldDecoratorOptions="{rules: [{ required: checkNick, message: 'Please input your nickname' }]}"
     >
-      <a-input placeholder='Please input your nickname' />
+      <a-input
+        v-decorator="{
+          id: 'nickname',
+          options: {rules: [{ required: checkNick, message: 'Please input your nickname' }]}
+        }"
+        placeholder='Please input your nickname'
+      />
     </a-form-item>
     <a-form-item
       :labelCol="formTailLayout.labelCol"
@@ -64,6 +72,7 @@ export default {
       checkNick: false,
       formItemLayout,
       formTailLayout,
+      form: this.$form.createForm(this),
     }
   },
   methods: {

components/form/demo/horizontal-login.vue

@@ -10,38 +10,45 @@ Horizontal login form is often used in navigation bar.
 
 
 <template>
-<a-form layout='inline' @submit="handleSubmit" :autoFormCreate="(form)=>{this.form = form}">
+<a-form layout='inline' @submit="handleSubmit" :form="form">
-  <template v-if="form">
+  <a-form-item
-    <a-form-item
+    :validateStatus="userNameError() ? 'error' : ''"
-      :validateStatus="userNameError() ? 'error' : ''"
+    :help="userNameError() || ''"
-      :help="userNameError() || ''"
+  >
-      fieldDecoratorId="userName"
+    <a-input
-      :fieldDecoratorOptions="{rules: [{ required: true, message: 'Please input your username!' }]}"
+      placeholder='Username'
+      v-decorator="{
+        id: 'userName',
+        options: {rules: [{ required: true, message: 'Please input your username!' }]}
+      }"
     >
-      <a-input placeholder='Username'>
+      <a-icon slot="prefix" type='user' style="color:rgba(0,0,0,.25)"/>
-        <a-icon slot="prefix" type='user' style="color:rgba(0,0,0,.25)"/>
+    </a-input>
-      </a-input>
+  </a-form-item>
-    </a-form-item>
+  <a-form-item
-    <a-form-item
+    :validateStatus="passwordError() ? 'error' : ''"
-      :validateStatus="passwordError() ? 'error' : ''"
+    :help="passwordError() || ''"
-      :help="passwordError() || ''"
+  >
-      fieldDecoratorId="password"
+    <a-input
-      :fieldDecoratorOptions="{rules: [{ required: true, message: 'Please input your Password!' }]}"
+      v-decorator="{
+        id: 'password',
+        options: {rules: [{ required: true, message: 'Please input your Password!' }]}
+      }"
+      type='password'
+      placeholder='Password'
     >
-      <a-input type='password' placeholder='Password'>
+      <a-icon slot="prefix" type='lock' style="color:rgba(0,0,0,.25)"/>
-        <a-icon slot="prefix" type='lock' style="color:rgba(0,0,0,.25)"/>
+    </a-input>
-      </a-input>
+  </a-form-item>
-    </a-form-item>
+  <a-form-item>
-    <a-form-item>
+    <a-button
-      <a-button
+      type='primary'
-        type='primary'
+      htmlType='submit'
-        htmlType='submit'
+      :disabled="hasErrors(form.getFieldsError())"
-        :disabled="hasErrors(form.getFieldsError())"
+    >
-      >
+      Log in
-        Log in
+    </a-button>
-      </a-button>
+  </a-form-item>
-    </a-form-item>
-  </template>
 </a-form>
 </template>
 
@@ -53,7 +60,7 @@ export default {
   data () {
     return {
       hasErrors,
-      form: null,
+      form: this.$form.createForm(this),
     }
   },
   mounted () {

components/form/index.jsx

@@ -1,8 +1,10 @@
 import Vue from 'vue'
 import Form from './Form'
 import ref from 'vue-ref'
+import FormDecoratorDirective from '../_util/FormDecoratorDirective'
 
 Vue.use(ref, { name: 'ant-ref' })
+Vue.use(FormDecoratorDirective)
 
 export { FormProps, FormCreateOption, ValidationRule } from './Form'
 export { FormItemProps } from './FormItem'
@@ -11,6 +13,7 @@ export { FormItemProps } from './FormItem'
 Form.install = function (Vue) {
   Vue.component(Form.name, Form)
   Vue.component(Form.Item.name, Form.Item)
+  Vue.prototype.$form = Form
 }
 
 export default Form

components/form/index.zh-CN.md

@@ -11,25 +11,23 @@
 
 | 参数 | 说明 | 类型 | 默认值 |
 | --- | --- | --- | --- |
-| form | 经 `Form.create()` 包装过的组件会自带 `this.form` 属性，直接传给 Form 即可。无需手动设置 | object | 无 |
+| form | 经 `Form.create()` 包装过的组件会自带 `this.form` 属性，如果使用template语法，可以使用this.$form.createForm(this, options) | object | 无 |
 | hideRequiredMark | 隐藏所有表单项的必选标记 | Boolean | false |
 | layout | 表单布局 | 'horizontal'\|'vertical'\|'inline' | 'horizontal' |
-| autoFormCreate | 自动执行Form.create，建议在template组件下使用，并且不可以和`Form.create()`同时使用 |Function(form)| 无|
-| options | 对应Form.create(options)的`options` | Object | {} |
 
 ### 事件
 | 事件名称 | 说明 | 回调参数 |
 | --- | --- | --- |
 | submit | 数据验证成功后回调事件 | Function(e:Event) |
 
-### autoFormCreate
+### createForm
 
 ````html
-<a-form :autoFormCreate="(form)=>{this.form = form}">
+<a-form :form="form">
 ...
 </a-form>
 ````
-如果使用`template`语法，可以使用`autoFormCreate`开启自动校验和数据收集功能，但每一个`Form.Item`仅仅对其第一个子组件进行`decorator`。更加复杂的功能建议使用`JSX`。
+如果使用`template`语法，可以使用`this.$form.createForm(this, options)`开启自动校验和数据收集功能。
 
 相关示例如下：
 
@@ -144,7 +142,7 @@ CustomizedForm = Form.create({})(CustomizedForm);
 1. `getFieldDecorator` 不能用于装饰纯函数组件。
 2. `getFieldDecorator` 调用不能位于纯函数组件中 <https://cn.vuejs.org/v2/api/#functional>。
 
-#### getFieldDecorator(id, options) 参数
+#### getFieldDecorator(id, options) \| v-decorator="id, options" 参数
 
 | 参数 | 说明 | 类型 | 默认值 |
 | --- | --- | --- | --- |
@@ -162,7 +160,7 @@ CustomizedForm = Form.create({})(CustomizedForm);
 
 注意：
 
-- 一个 Form.Item 建议只放一个被 getFieldDecorator 装饰过的 child，当有多个被装饰过的 child 时，`help` `required` `validateStatus` 无法自动生成。
+- 一个 Form.Item 建议只放一个被 getFieldDecorator或v-decorator 装饰过的 child，当有多个被装饰过的 child 时，`help` `required` `validateStatus` 无法自动生成。
 
 | 参数 | 说明 | 类型 | 默认值 |
 | --- | --- | --- | --- |
@@ -175,8 +173,6 @@ CustomizedForm = Form.create({})(CustomizedForm);
 | required | 是否必填，如不设置，则会根据校验规则自动生成 | boolean | false |
 | validateStatus | 校验状态，如不设置，则会根据校验规则自动生成，可选：'success' 'warning' 'error' 'validating' | string |  |
 | wrapperCol | 需要为输入控件设置布局样式时，使用该属性，用法同 labelCol | [object](/ant-design-vue/components/grid-cn/#Col) |  |
-| fieldDecoratorId | 对应`getFieldDecorator(id, options)`的第一个参数`id`，如需收集数据需要设置该字段 | string | 无 |
-| fieldDecoratorOptions | 对应`getFieldDecorator(id, options)`的第二个参数`options` | object | {} |
 
 ### 校验规则
 

components/vc-form/src/createBaseForm.jsx

@@ -577,9 +577,11 @@ function createBaseForm (option = {}, mixins = []) {
           on: $listeners,
           ref: 'WrappedComponent',
         }
-        return <WrappedComponent {...wrappedComponentProps}>{$slots.default}</WrappedComponent>
+
+        return WrappedComponent ? <WrappedComponent {...wrappedComponentProps}>{$slots.default}</WrappedComponent> : null
       },
     }
+    if (!WrappedComponent) return Form
     if (Array.isArray(WrappedComponent.props)) {
       const newProps = {}
       WrappedComponent.props.forEach((prop) => {

package.json

@@ -1,6 +1,6 @@
 {
     "name": "ant-design-vue",
-    "version": "1.1.9",
+    "version": "1.1.10-beta",
     "title": "Ant Design Vue",
     "description": "An enterprise-class UI design language and Vue-based implementation",
     "keywords": [