99 lines
2.2 KiB
Vue
99 lines
2.2 KiB
Vue
<cn>
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#### 水平登录栏
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水平登录栏，常用在顶部导航栏中。
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</cn>
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<us>
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#### Horizontal Login Form
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Horizontal login form is often used in navigation bar.
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</us>
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<template>
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<a-form layout='inline' @submit="handleSubmit" :form="form">
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<a-form-item
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:validateStatus="userNameError() ? 'error' : ''"
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:help="userNameError() || ''"
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>
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<a-input
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placeholder='Username'
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v-decorator="[
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'userName',
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{rules: [{ required: true, message: 'Please input your username!' }]}
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]"
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>
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<a-icon slot="prefix" type='user' style="color:rgba(0,0,0,.25)"/>
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</a-input>
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</a-form-item>
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<a-form-item
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:validateStatus="passwordError() ? 'error' : ''"
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:help="passwordError() || ''"
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>
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<a-input
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v-decorator="[
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'password',
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{rules: [{ required: true, message: 'Please input your Password!' }]}
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]"
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type='password'
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placeholder='Password'
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>
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<a-icon slot="prefix" type='lock' style="color:rgba(0,0,0,.25)"/>
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</a-input>
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</a-form-item>
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<a-form-item>
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<a-button
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type='primary'
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htmlType='submit'
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:disabled="hasErrors(form.getFieldsError())"
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>
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Log in
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</a-button>
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</a-form-item>
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</a-form>
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</template>
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<script>
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function hasErrors (fieldsError) {
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return Object.keys(fieldsError).some(field => fieldsError[field])
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}
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export default {
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data () {
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return {
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hasErrors,
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form: this.$form.createForm(this),
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}
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},
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mounted () {
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this.$nextTick(() => {
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// To disabled submit button at the beginning.
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this.form.validateFields()
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})
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},
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methods: {
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// Only show error after a field is touched.
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userNameError () {
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const { getFieldError, isFieldTouched } = this.form
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return isFieldTouched('userName') && getFieldError('userName')
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},
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// Only show error after a field is touched.
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passwordError () {
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const { getFieldError, isFieldTouched } = this.form
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return isFieldTouched('password') && getFieldError('password')
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},
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handleSubmit (e) {
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e.preventDefault()
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this.form.validateFields((err, values) => {
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if (!err) {
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console.log('Received values of form: ', values)
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}
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})
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},
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},
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}
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</script>
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