mirror of
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669 lines
25 KiB
Markdown
669 lines
25 KiB
Markdown
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## Form
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Form consiste en `input`, `radio`, `select`, `checkbox`, etcétera. Con el formulario, usted puede recopilar, verificar y enviar datos.
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### Form básico
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Incluye todo tipo de entradas, tales como `input`, `select`, `radio` y `checkbox`.
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:::demo En cada componente `form`, necesita un campo `form-item` para que sea el contenedor del ítem.
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```html
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<el-form ref="form" :model="form" label-width="120px">
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<el-form-item label="Activity name">
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<el-input v-model="form.name"></el-input>
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</el-form-item>
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<el-form-item label="Activity zone">
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<el-select v-model="form.region" placeholder="please select your zone">
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<el-option label="Zone one" value="shanghai"></el-option>
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<el-option label="Zone two" value="beijing"></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="Activity time">
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<el-col :span="11">
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<el-date-picker type="date" placeholder="Pick a date" v-model="form.date1" style="width: 100%;"></el-date-picker>
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</el-col>
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<el-col class="line" :span="2">-</el-col>
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<el-col :span="11">
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<el-time-picker placeholder="Pick a time" v-model="form.date2" style="width: 100%;"></el-time-picker>
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</el-col>
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</el-form-item>
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<el-form-item label="Instant delivery">
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<el-switch v-model="form.delivery"></el-switch>
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</el-form-item>
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<el-form-item label="Activity type">
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<el-checkbox-group v-model="form.type">
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<el-checkbox label="Online activities" name="type"></el-checkbox>
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<el-checkbox label="Promotion activities" name="type"></el-checkbox>
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<el-checkbox label="Offline activities" name="type"></el-checkbox>
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<el-checkbox label="Simple brand exposure" name="type"></el-checkbox>
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</el-checkbox-group>
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</el-form-item>
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<el-form-item label="Resources">
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<el-radio-group v-model="form.resource">
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<el-radio label="Sponsor"></el-radio>
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<el-radio label="Venue"></el-radio>
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</el-radio-group>
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</el-form-item>
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<el-form-item label="Activity form">
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<el-input type="textarea" v-model="form.desc"></el-input>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="onSubmit">Create</el-button>
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<el-button>Cancel</el-button>
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</el-form-item>
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</el-form>
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<script>
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export default {
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data() {
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return {
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form: {
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name: '',
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region: '',
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date1: '',
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date2: '',
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delivery: false,
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type: [],
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resource: '',
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desc: ''
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}
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}
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},
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methods: {
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onSubmit() {
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console.log('submit!');
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}
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}
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}
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</script>
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```
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:::
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:::tip
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[W3C](https://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2) reglamenta que
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> <i>Cuando sólo hay un campo de entrada de texto de una sola línea en un formulario, el agente usuario debe aceptar <b>Enter</b> en ese campo como una solicitud para enviar el formulario.</i>
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Para prevenir este comportamiento, puede agregar `@submit.native.prevent` on `<el-form>`.
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:::
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### Formulario inline
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Cuando el espacio vertical es limitado y la forma es relativamente simple, puede ponerlo en una unica línea.
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:::demo Establezca el atributo `inline` como `true` y el formulario sera inline.
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```html
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<el-form :inline="true" :model="formInline" class="demo-form-inline">
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<el-form-item label="Approved by">
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<el-input v-model="formInline.user" placeholder="Approved by"></el-input>
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</el-form-item>
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<el-form-item label="Activity zone">
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<el-select v-model="formInline.region" placeholder="Activity zone">
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<el-option label="Zone one" value="shanghai"></el-option>
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<el-option label="Zone two" value="beijing"></el-option>
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</el-select>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="onSubmit">Query</el-button>
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</el-form-item>
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</el-form>
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<script>
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export default {
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data() {
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return {
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formInline: {
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user: '',
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region: ''
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}
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}
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},
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methods: {
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onSubmit() {
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console.log('submit!');
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}
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}
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}
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</script>
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```
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:::
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### Alineamiento
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Dependiendo de su diseño, hay varias maneras diferentes de alinear el elemento de la etiqueta.
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:::demo El atributo `label-position` decide cómo se alinean las etiquetas, puede estar `top` o `left`. Cuando se establece en `top`, las etiquetas se colocarán en la parte superior del campo de formulario.
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```html
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<el-radio-group v-model="labelPosition" size="small">
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<el-radio-button label="left">Left</el-radio-button>
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<el-radio-button label="right">Right</el-radio-button>
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<el-radio-button label="top">Top</el-radio-button>
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</el-radio-group>
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<div style="margin: 20px;"></div>
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<el-form :label-position="labelPosition" label-width="100px" :model="formLabelAlign">
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<el-form-item label="Name">
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<el-input v-model="formLabelAlign.name"></el-input>
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</el-form-item>
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<el-form-item label="Activity zone">
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<el-input v-model="formLabelAlign.region"></el-input>
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</el-form-item>
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<el-form-item label="Activity form">
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<el-input v-model="formLabelAlign.type"></el-input>
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</el-form-item>
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</el-form>
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<script>
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export default {
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data() {
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return {
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labelPosition: 'right',
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formLabelAlign: {
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name: '',
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region: '',
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type: ''
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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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```
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:::
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### Validación
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El componente `form` le permite verificar sus datos, ayudándole a encontrar y corregir errores.
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:::demo Sólo tiene que añadir el atributo `rules` en el componente `Form`, pasar las reglas de validación y establecer el atributo `prop` para `Form-Item` como una clave específica que necesita ser validada. Ver más información en [async-validator](https://github.com/yiminghe/async-validator).
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```html
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<el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="120px" class="demo-ruleForm">
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<el-form-item label="Activity name" prop="name">
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<el-input v-model="ruleForm.name"></el-input>
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</el-form-item>
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<el-form-item label="Activity zone" prop="region">
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<el-select v-model="ruleForm.region" placeholder="Activity zone">
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<el-option label="Zone one" value="shanghai"></el-option>
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<el-option label="Zone two" value="beijing"></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="Activity time" required>
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<el-col :span="11">
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<el-form-item prop="date1">
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<el-date-picker type="date" placeholder="Pick a date" v-model="ruleForm.date1" style="width: 100%;"></el-date-picker>
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</el-form-item>
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</el-col>
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<el-col class="line" :span="2">-</el-col>
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<el-col :span="11">
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<el-form-item prop="date2">
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<el-time-picker placeholder="Pick a time" v-model="ruleForm.date2" style="width: 100%;"></el-time-picker>
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</el-form-item>
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</el-col>
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</el-form-item>
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<el-form-item label="Instant delivery" prop="delivery">
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<el-switch v-model="ruleForm.delivery"></el-switch>
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</el-form-item>
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<el-form-item label="Activity type" prop="type">
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<el-checkbox-group v-model="ruleForm.type">
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<el-checkbox label="Online activities" name="type"></el-checkbox>
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<el-checkbox label="Promotion activities" name="type"></el-checkbox>
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<el-checkbox label="Offline activities" name="type"></el-checkbox>
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<el-checkbox label="Simple brand exposure" name="type"></el-checkbox>
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</el-checkbox-group>
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</el-form-item>
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<el-form-item label="Resources" prop="resource">
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<el-radio-group v-model="ruleForm.resource">
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<el-radio label="Sponsorship"></el-radio>
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<el-radio label="Venue"></el-radio>
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</el-radio-group>
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</el-form-item>
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<el-form-item label="Activity form" prop="desc">
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<el-input type="textarea" v-model="ruleForm.desc"></el-input>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="submitForm('ruleForm')">Create</el-button>
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<el-button @click="resetForm('ruleForm')">Reset</el-button>
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</el-form-item>
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</el-form>
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<script>
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export default {
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data() {
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return {
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ruleForm: {
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name: '',
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region: '',
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date1: '',
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date2: '',
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delivery: false,
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type: [],
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resource: '',
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desc: ''
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},
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rules: {
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name: [
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{ required: true, message: 'Please input Activity name', trigger: 'blur' },
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{ min: 3, max: 5, message: 'Length should be 3 to 5', trigger: 'blur' }
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],
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region: [
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{ required: true, message: 'Please select Activity zone', trigger: 'change' }
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],
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date1: [
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{ type: 'date', required: true, message: 'Please pick a date', trigger: 'change' }
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],
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date2: [
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{ type: 'date', required: true, message: 'Please pick a time', trigger: 'change' }
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],
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type: [
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{ type: 'array', required: true, message: 'Please select at least one activity type', trigger: 'change' }
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],
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resource: [
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{ required: true, message: 'Please select activity resource', trigger: 'change' }
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],
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desc: [
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{ required: true, message: 'Please input activity form', trigger: 'blur' }
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]
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}
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};
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},
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methods: {
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submitForm(formName) {
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this.$refs[formName].validate((valid) => {
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if (valid) {
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alert('submit!');
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} else {
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console.log('error submit!!');
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return false;
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}
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});
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},
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resetForm(formName) {
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this.$refs[formName].resetFields();
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}
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}
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}
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</script>
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```
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:::
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### Reglas personalizadas de validación
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Este ejemplo muestra cómo personalizar sus propias reglas de validación para finalizar una verificación de contraseña de dos pasos.
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:::demo Aquí utilizamos el `status-icon` para reflejar el resultado de la validación como un icono.
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```html
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<el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm" label-width="120px" class="demo-ruleForm">
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<el-form-item label="Password" prop="pass">
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<el-input type="password" v-model="ruleForm.pass" autocomplete="off"></el-input>
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</el-form-item>
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<el-form-item label="Confirm" prop="checkPass">
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<el-input type="password" v-model="ruleForm.checkPass" autocomplete="off"></el-input>
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</el-form-item>
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<el-form-item label="Age" prop="age">
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<el-input v-model.number="ruleForm.age"></el-input>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="submitForm('ruleForm')">Submit</el-button>
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<el-button @click="resetForm('ruleForm')">Reset</el-button>
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</el-form-item>
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</el-form>
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<script>
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export default {
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data() {
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var checkAge = (rule, value, callback) => {
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if (!value) {
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return callback(new Error('Please input the age'));
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}
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setTimeout(() => {
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if (!Number.isInteger(value)) {
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callback(new Error('Please input digits'));
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} else {
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if (value < 18) {
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callback(new Error('Age must be greater than 18'));
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} else {
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callback();
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}
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}
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}, 1000);
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};
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var validatePass = (rule, value, callback) => {
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if (value === '') {
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callback(new Error('Please input the password'));
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} else {
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if (this.ruleForm.checkPass !== '') {
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this.$refs.ruleForm.validateField('checkPass');
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}
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callback();
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}
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};
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var validatePass2 = (rule, value, callback) => {
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if (value === '') {
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callback(new Error('Please input the password again'));
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} else if (value !== this.ruleForm.pass) {
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callback(new Error('Two inputs don\'t match!'));
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} else {
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callback();
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}
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};
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return {
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ruleForm: {
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pass: '',
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checkPass: '',
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|
|
age: ''
|
||
|
|
},
|
||
|
|
rules: {
|
||
|
|
pass: [
|
||
|
|
{ validator: validatePass, trigger: 'blur' }
|
||
|
|
],
|
||
|
|
checkPass: [
|
||
|
|
{ validator: validatePass2, trigger: 'blur' }
|
||
|
|
],
|
||
|
|
age: [
|
||
|
|
{ validator: checkAge, trigger: 'blur' }
|
||
|
|
]
|
||
|
|
}
|
||
|
|
};
|
||
|
|
},
|
||
|
|
methods: {
|
||
|
|
submitForm(formName) {
|
||
|
|
this.$refs[formName].validate((valid) => {
|
||
|
|
if (valid) {
|
||
|
|
alert('submit!');
|
||
|
|
} else {
|
||
|
|
console.log('error submit!!');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
},
|
||
|
|
resetForm(formName) {
|
||
|
|
this.$refs[formName].resetFields();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
```
|
||
|
|
|
||
|
|
:::
|
||
|
|
|
||
|
|
:::tip
|
||
|
|
Se debe llamar a la función de validación de llamada de retorno personalizada. Ver uso más avanzado en [async-validator](https://github.com/yiminghe/async-validator).
|
||
|
|
:::
|
||
|
|
|
||
|
|
### Eliminar o agregar validaciones dinamicamente
|
||
|
|
|
||
|
|
:::demo Además de pasar todas las reglas de validación al mismo tiempo en el componente `form`, también puede pasar las reglas de validación o borrar reglas en un único campo de formulario de forma dinámica.
|
||
|
|
|
||
|
|
```html
|
||
|
|
<el-form :model="dynamicValidateForm" ref="dynamicValidateForm" label-width="120px" class="demo-dynamic">
|
||
|
|
<el-form-item
|
||
|
|
prop="email"
|
||
|
|
label="Email"
|
||
|
|
:rules="[
|
||
|
|
{ required: true, message: 'Please input email address', trigger: 'blur' },
|
||
|
|
{ type: 'email', message: 'Please input correct email address', trigger: ['blur', 'change'] }
|
||
|
|
]"
|
||
|
|
>
|
||
|
|
<el-input v-model="dynamicValidateForm.email"></el-input>
|
||
|
|
</el-form-item>
|
||
|
|
<el-form-item
|
||
|
|
v-for="(domain, index) in dynamicValidateForm.domains"
|
||
|
|
:label="'Domain' + index"
|
||
|
|
:key="domain.key"
|
||
|
|
:prop="'domains.' + index + '.value'"
|
||
|
|
:rules="{
|
||
|
|
required: true, message: 'domain can not be null', trigger: 'blur'
|
||
|
|
}"
|
||
|
|
>
|
||
|
|
<el-input v-model="domain.value"></el-input><el-button @click.prevent="removeDomain(domain)">Delete</el-button>
|
||
|
|
</el-form-item>
|
||
|
|
<el-form-item>
|
||
|
|
<el-button type="primary" @click="submitForm('dynamicValidateForm')">Submit</el-button>
|
||
|
|
<el-button @click="addDomain">New domain</el-button>
|
||
|
|
<el-button @click="resetForm('dynamicValidateForm')">Reset</el-button>
|
||
|
|
</el-form-item>
|
||
|
|
</el-form>
|
||
|
|
<script>
|
||
|
|
export default {
|
||
|
|
data() {
|
||
|
|
return {
|
||
|
|
dynamicValidateForm: {
|
||
|
|
domains: [{
|
||
|
|
key: 1,
|
||
|
|
value: ''
|
||
|
|
}],
|
||
|
|
email: ''
|
||
|
|
}
|
||
|
|
};
|
||
|
|
},
|
||
|
|
methods: {
|
||
|
|
submitForm(formName) {
|
||
|
|
this.$refs[formName].validate((valid) => {
|
||
|
|
if (valid) {
|
||
|
|
alert('submit!');
|
||
|
|
} else {
|
||
|
|
console.log('error submit!!');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
},
|
||
|
|
resetForm(formName) {
|
||
|
|
this.$refs[formName].resetFields();
|
||
|
|
},
|
||
|
|
removeDomain(item) {
|
||
|
|
var index = this.dynamicValidateForm.domains.indexOf(item);
|
||
|
|
if (index !== -1) {
|
||
|
|
this.dynamicValidateForm.domains.splice(index, 1);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
addDomain() {
|
||
|
|
this.dynamicValidateForm.domains.push({
|
||
|
|
key: Date.now(),
|
||
|
|
value: ''
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
```
|
||
|
|
|
||
|
|
:::
|
||
|
|
|
||
|
|
### Validación numerica
|
||
|
|
|
||
|
|
:::demo La validación numérica necesita un modificador `.number` añadido en el enlace `v-model` de entrada, sirve para transformar el valor de la cadena al número proporcionado por Vuejs.
|
||
|
|
|
||
|
|
```html
|
||
|
|
<el-form :model="numberValidateForm" ref="numberValidateForm" label-width="100px" class="demo-ruleForm">
|
||
|
|
<el-form-item
|
||
|
|
label="age"
|
||
|
|
prop="age"
|
||
|
|
:rules="[
|
||
|
|
{ required: true, message: 'age is required'},
|
||
|
|
{ type: 'number', message: 'age must be a number'}
|
||
|
|
]"
|
||
|
|
>
|
||
|
|
<el-input type="age" v-model.number="numberValidateForm.age" autocomplete="off"></el-input>
|
||
|
|
</el-form-item>
|
||
|
|
<el-form-item>
|
||
|
|
<el-button type="primary" @click="submitForm('numberValidateForm')">Submit</el-button>
|
||
|
|
<el-button @click="resetForm('numberValidateForm')">Reset</el-button>
|
||
|
|
</el-form-item>
|
||
|
|
</el-form>
|
||
|
|
<script>
|
||
|
|
export default {
|
||
|
|
data() {
|
||
|
|
return {
|
||
|
|
numberValidateForm: {
|
||
|
|
age: ''
|
||
|
|
}
|
||
|
|
};
|
||
|
|
},
|
||
|
|
methods: {
|
||
|
|
submitForm(formName) {
|
||
|
|
this.$refs[formName].validate((valid) => {
|
||
|
|
if (valid) {
|
||
|
|
alert('submit!');
|
||
|
|
} else {
|
||
|
|
console.log('error submit!!');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
},
|
||
|
|
resetForm(formName) {
|
||
|
|
this.$refs[formName].resetFields();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
```
|
||
|
|
|
||
|
|
:::
|
||
|
|
|
||
|
|
:::tip
|
||
|
|
|
||
|
|
Cuando un `el-form-item` está anidado en otro `el-form-item`, su ancho de etiqueta será 0. Si es necesario, puede establecer el ancho de etiqueta en ese `el-form-item`.
|
||
|
|
|
||
|
|
:::
|
||
|
|
|
||
|
|
### Tamaño del control
|
||
|
|
|
||
|
|
Todos los componentes de un formulario heredan su atributo `size`. De manera similar, FormItem también tiene un atributo `size`.
|
||
|
|
|
||
|
|
:::demo Aún así, puede ajustar el `size` de cada componente si no desea que herede su tamaño de From o FormItem.
|
||
|
|
|
||
|
|
```html
|
||
|
|
<el-form ref="form" :model="sizeForm" label-width="120px" size="mini">
|
||
|
|
<el-form-item label="Activity name">
|
||
|
|
<el-input v-model="sizeForm.name"></el-input>
|
||
|
|
</el-form-item>
|
||
|
|
<el-form-item label="Activity zone">
|
||
|
|
<el-select v-model="sizeForm.region" placeholder="please select your zone">
|
||
|
|
<el-option label="Zone one" value="shanghai"></el-option>
|
||
|
|
<el-option label="Zone two" value="beijing"></el-option>
|
||
|
|
</el-select>
|
||
|
|
</el-form-item>
|
||
|
|
<el-form-item label="Activity time">
|
||
|
|
<el-col :span="11">
|
||
|
|
<el-date-picker type="date" placeholder="Pick a date" v-model="sizeForm.date1" style="width: 100%;"></el-date-picker>
|
||
|
|
</el-col>
|
||
|
|
<el-col class="line" :span="2">-</el-col>
|
||
|
|
<el-col :span="11">
|
||
|
|
<el-time-picker placeholder="Pick a time" v-model="sizeForm.date2" style="width: 100%;"></el-time-picker>
|
||
|
|
</el-col>
|
||
|
|
</el-form-item>
|
||
|
|
<el-form-item label="Activity type">
|
||
|
|
<el-checkbox-group v-model="sizeForm.type">
|
||
|
|
<el-checkbox-button label="Online activities" name="type"></el-checkbox-button>
|
||
|
|
<el-checkbox-button label="Promotion activities" name="type"></el-checkbox-button>
|
||
|
|
</el-checkbox-group>
|
||
|
|
</el-form-item>
|
||
|
|
<el-form-item label="Resources">
|
||
|
|
<el-radio-group v-model="sizeForm.resource" size="medium">
|
||
|
|
<el-radio border label="Sponsor"></el-radio>
|
||
|
|
<el-radio border label="Venue"></el-radio>
|
||
|
|
</el-radio-group>
|
||
|
|
</el-form-item>
|
||
|
|
<el-form-item size="large">
|
||
|
|
<el-button type="primary" @click="onSubmit">Create</el-button>
|
||
|
|
<el-button>Cancel</el-button>
|
||
|
|
</el-form-item>
|
||
|
|
</el-form>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
export default {
|
||
|
|
data() {
|
||
|
|
return {
|
||
|
|
sizeForm: {
|
||
|
|
name: '',
|
||
|
|
region: '',
|
||
|
|
date1: '',
|
||
|
|
date2: '',
|
||
|
|
delivery: false,
|
||
|
|
type: [],
|
||
|
|
resource: '',
|
||
|
|
desc: ''
|
||
|
|
}
|
||
|
|
};
|
||
|
|
},
|
||
|
|
methods: {
|
||
|
|
onSubmit() {
|
||
|
|
console.log('submit!');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
</script>
|
||
|
|
```
|
||
|
|
|
||
|
|
:::
|
||
|
|
|
||
|
|
### Form Atributos
|
||
|
|
|
||
|
|
| Atributo | Descripción | Tipo | Valores aceptados | Por defecto |
|
||
|
|
| ----------------------- | ---------------------------------------- | ------- | --------------------- | ----------- |
|
||
|
|
| model | Datos del componente | object | — | — |
|
||
|
|
| rules | Reglas de validación | object | — | — |
|
||
|
|
| inline | Si el form es inline | boolean | — | false |
|
||
|
|
| label-position | Posición de la etiqueta | string | left / right / top | right |
|
||
|
|
| label-width | anchura de la etiqueta, por ejemplo, "50px". Todos sus elementos de formulario hijo directo heredarán este valor. El valor `auto` está soportado. | string | — | — |
|
||
|
|
| label-suffix | sufijo de la etiqueta | string | — | — |
|
||
|
|
| hide-required-asterisk | si los campos obligatorios deben tener un asterisco rojo (estrella) al lado de sus etiquetas | boolean | — | false |
|
||
|
|
| show-message | si mostrar o no el mensaje de error | boolean | — | true |
|
||
|
|
| inline-message | si desea visualizar el mensaje de error inline con la posición del form item | boolean | — | false |
|
||
|
|
| status-icon | si desea visualizar un icono que indique el resultado de la validación | boolean | — | false |
|
||
|
|
| validate-on-rule-change | si se dispara la validación cuando el prop `rules` cambia | boolean | — | true |
|
||
|
|
| size | el tamaño de los componentes en este form | string | medium / small / mini | — |
|
||
|
|
| disabled | si se desactivan todos los componentes del formulario. Si esta en `true` no puede ser cambiado por el prop `disabled` individual de los componentes. | boolean | — | false |
|
||
|
|
|
||
|
|
### Form Metodos
|
||
|
|
|
||
|
|
| Metodo | Descripción | Parametros |
|
||
|
|
| ------------- | ------------------------------------------------------------ | ------------------------------------------------------------ |
|
||
|
|
| validate | el método para validar todo el formulario. Recibe una llamada como parámetro. Después de la validación, la llamada de retorno se ejecutará con dos parámetros: un booleano que indica si la validación ha pasado, y un objeto que contiene todos los campos que fallaron en la validación. Devuelve una promesa si se omite el return | Function(callback: Function(boolean, object)) |
|
||
|
|
| validateField | validar uno o varios elementos de formulario | Function(props: string \| array, callback: Function(errorMessage: string)) |
|
||
|
|
| resetFields | restablece todos los campos y elimina el resultado de validación | — |
|
||
|
|
| clearValidate | borra el mensaje de validación para determinados campos. El parámetro es un prop name o un array de props names de los items del formulario cuyos mensajes de validación se eliminarán. Si se omiten, se borrarán todos los mensajes de validación de los campos. | Function(props: string \| array) |
|
||
|
|
|
||
|
|
|
||
|
|
### Form Events
|
||
|
|
|
||
|
|
| Nombre | Descripción | Parametros |
|
||
|
|
| -------- | ---------------------------------------------------- | ------------------------------------------------------------ |
|
||
|
|
| validate | se dispara después de validar un ítem del formulario | la propiedad (`prop name`) nombre del ítem del form que se esta validando, si la validación paso o no, y el mensaje de error si existe. |
|
||
|
|
|
||
|
|
### Form-Item Atributos
|
||
|
|
|
||
|
|
| Atributo | Descripción | Tipo | Valores aceptados | Por defecto |
|
||
|
|
| -------------- | ------------------------------------------------------------ | ------- | ------------------------------------------- | ----------- |
|
||
|
|
| prop | un clave del modelo. En el uso del método `validate` y `resetFields`, el atributo es obligatorio. | string | Clave del modelo que se ha pasado a `form` | |
|
||
|
|
| label | etiqueta | string | — | — |
|
||
|
|
| label-width | ancho de la etiqueta, Ejemplo: '50px'. El valor `auto` esta soportado | string | — | — |
|
||
|
|
| required | si el campo es obligatorio o no, estará determinado por las reglas de validación si se omite. | boolean | — | false |
|
||
|
|
| rules | reglas de validación del form | object | — | — |
|
||
|
|
| error | mensaje de error de campo, establezca su valor y el campo validará el error y mostrará este mensaje inmediatamente. | string | — | — |
|
||
|
|
| show-message | si mostrar o no el mensaje de error | boolean | — | true |
|
||
|
|
| inline-message | mensaje de validación estilo inline | boolean | — | false |
|
||
|
|
| size | Tamaño de los componentes en este form item | string | medium / small / mini | - |
|
||
|
|
|
||
|
|
### Form-Item Slot
|
||
|
|
|
||
|
|
| Nombre | Descripción |
|
||
|
|
| ------ | ------------------------ |
|
||
|
|
| — | contenido del Form Item |
|
||
|
|
| label | contenido de la etiqueta |
|
||
|
|
|
||
|
|
### Form-Item Scoped Slot
|
||
|
|
|
||
|
|
| Name | Description |
|
||
|
|
| ----- | ------------------------------------------------------------ |
|
||
|
|
| error | Contenido personalizado para mostrar el mensaje de validación. El parámetro del scope es { error } |
|
||
|
|
|
||
|
|
### Form-Item Metodo
|
||
|
|
|
||
|
|
| Metodo | Descripción | Parametros |
|
||
|
|
| ------------- | ----------------------------------------------------------- | ---------- |
|
||
|
|
| resetField | restablecer campo actual y eliminar resultado de validación | — |
|
||
|
|
| clearValidate | elimina el estado de la validación de un campo | - |
|