<cn>
#### 抽屉表单
在抽屉中使用表单。
</cn>

<us>
#### Submit form in drawer
Use form in drawer with submit button.
</us>

```html
<template>
  <div>
    <a-button type="primary" @click="showDrawer">
      <a-icon type="plus" /> New account
    </a-button>
    <a-drawer
      title="Create a new account"
      :width="720"
      @close="onClose"
      :visible="visible"
      :wrapStyle="{height: 'calc(100% - 108px)',overflow: 'auto',paddingBottom: '108px'}"
    >
      <a-form :form="form" layout="vertical" hideRequiredMark>
        <a-row :gutter="16">
          <a-col :span="12">
            <a-form-item label="Name">
              <a-input
                v-decorator="['name', {
                  rules: [{ required: true, message: 'Please enter user name' }]
                }]"
                placeholder="Please enter user name"
              />
            </a-form-item>
          </a-col>
          <a-col :span="12">
            <a-form-item label="Url">
              <a-input
                v-decorator="['url', {
                  rules: [{ required: true, message: 'please enter url' }]
                }]"
                style="width: 100%"
                addonBefore="http://"
                addonAfter=".com"
                placeholder="please enter url"
              />
            </a-form-item>
          </a-col>
        </a-row>
        <a-row :gutter="16">
          <a-col :span="12">
            <a-form-item label="Owner">
              <a-select
                v-decorator="['owner', {
                  rules: [{ required: true, message: 'Please select an owner' }]
                }]"
                placeholder="Please a-s an owner"
              >
                <a-select-option value="xiao">Xiaoxiao Fu</a-select-option>
                <a-select-option value="mao">Maomao Zhou</a-select-option>
              </a-select>
            </a-form-item>
          </a-col>
          <a-col :span="12">
            <a-form-item label="Type">
              <a-select
                v-decorator="['type', {
                  rules: [{ required: true, message: 'Please choose the type' }]
                }]"
                placeholder="Please choose the type"
              >
                <a-select-option value="private">Private</a-select-option>
                <a-select-option value="public">Public</a-select-option>
              </a-select>
            </a-form-item>
          </a-col>
        </a-row>
        <a-row :gutter="16">
          <a-col :span="12">
            <a-form-item label="Approver">
              <a-select
                v-decorator="['approver', {
                  rules: [{ required: true, message: 'Please choose the approver' }]
                }]"
                placeholder="Please choose the approver"
              >
                <a-select-option value="jack">Jack Ma</a-select-option>
                <a-select-option value="tom">Tom Liu</a-select-option>
              </a-select>
            </a-form-item>
          </a-col>
          <a-col :span="12">
            <a-form-item label="DateTime">
              <a-date-picker
                v-decorator="['dateTime', {
                  rules: [{ required: true, message: 'Please choose the dateTime' }]
                }]"
                style="width: 100%"
                :getPopupContainer="trigger => trigger.parentNode"
              />
            </a-form-item>
          </a-col>
        </a-row>
        <a-row :gutter="16">
          <a-col :span="24">
            <a-form-item label="Description">
              <a-textarea
                v-decorator="['description', {
                  rules: [{ required: true, message: 'Please enter url description' }]
                }]"
                :rows="4"
                placeholder="please enter url description"
              />
            </a-form-item>
          </a-col>
        </a-row>
      </a-form>
      <div
        :style="{
          position: 'absolute',
          left: 0,
          bottom: 0,
          width: '100%',
          borderTop: '1px solid #e9e9e9',
          padding: '10px 16px',
          background: '#fff',
          textAlign: 'right',
        }"
      >
        <a-button
          :style="{marginRight: '8px'}"
          @click="onClose"
        >
          Cancel
        </a-button>
        <a-button @click="onClose" type="primary">Submit</a-button>
      </div>
    </a-drawer>
  </div>
</template>
<script>
export default {
  data() {
    return {
      form: this.$form.createForm(this),
      visible: false,
    }
  },
  methods: {
    showDrawer() {
      this.visible = true
    },
    onClose() {
      this.visible = false
    },
  },
}
</script>
```
