mirror of
https://gh.wpcy.net/https://github.com/discourse/discourse.git
synced 2026-05-08 00:38:03 +08:00
2ca06ba236
This PR introduces FormKit, a component-based form library designed to simplify form creation and management. This library provides a single `Form` component, various field components, controls, validation mechanisms, and customization options. Additionally, it includes helpers to facilitate testing and writing specifications for forms.
1. **Form Component**:
- The main component that encapsulates form logic and structure.
- Yields various utilities like `Field`, `Submit`, `Alert`, etc.
**Example Usage**:
```gjs
import Form from "discourse/form";
<template>
<Form as |form|>
<form.Field
@name="username"
@title="Username"
@validation="required"
as |field|
>
<field.Input />
</form.Field>
<form.Field @name="age" @title="Age" as |field|>
<field.Input @type="number" />
</form.Field>
<form.Submit />
</Form>
</template>
```
2. **Validation**:
- Built-in validation rules such as `required`, `number`, `length`, and `url`.
- Custom validation callbacks for more complex validation logic.
**Example Usage**:
```javascript
validateUsername(name, value, data, { addError }) {
if (data.bar / 2 === value) {
addError(name, "That's not how maths work.");
}
}
```
```hbs
<form.Field @name="username" @validate={{this.validateUsername}} />
```
3. **Customization**:
- Plugin outlets for extending form functionality.
- Styling capabilities through propagated attributes.
- Custom controls with properties provided by `form` and `field`.
**Example Usage**:
```hbs
<Form class="my-form" as |form|>
<form.Field class="my-field" as |field|>
<MyCustomControl id={{field.id}} @onChange={{field.set}} />
</form.Field>
</Form>
```
4. **Helpers for Testing**:
- Test assertions for form and field validation.
**Example usage**:
```javascript
assert.form().hasErrors("the form shows errors");
assert.form().field("foo").hasValue("bar", "user has set the value");
```
- Helper for interacting with he form
**Example usage**:
```javascript
await formKit().field("foo").fillIn("bar");
```
5. **Page Object for System Specs**:
- Page objects for interacting with forms in system specs.
- Methods for submitting forms, checking alerts, and interacting with fields.
**Example Usage**:
```ruby
form = PageObjects::Components::FormKit.new(".my-form")
form.submit
expect(form).to have_an_alert("message")
```
**Field Interactions**:
```ruby
field = form.field("foo")
expect(field).to have_value("bar")
field.fill_in("bar")
```
6. **Collections handling**:
- A specific component to handle array of objects
**Example Usage**:
```gjs
<Form @data={{hash foo=(array (hash bar=1) (hash bar=2))}} as |form|>
<form.Collection @name="foo" as |collection|>
<collection.Field @name="bar" @title="Bar" as |field|>
<field.Input />
</collection.Field>
</form.Collection>
</Form>
```
|
||
|---|---|---|
| .. | ||
| admin-badges | ||
| admin-api-keys-index.js | ||
| admin-api-keys-new.js | ||
| admin-api-keys-show.js | ||
| admin-api-keys.js | ||
| admin-backups-index.js | ||
| admin-backups-logs.js | ||
| admin-backups.js | ||
| admin-badges.js | ||
| admin-customize-colors-show.js | ||
| admin-customize-colors.js | ||
| admin-customize-email-style-edit.js | ||
| admin-customize-email-templates-edit.js | ||
| admin-customize-email-templates.js | ||
| admin-customize-form-templates-index.js | ||
| admin-customize-robots-txt.js | ||
| admin-customize-themes-edit.js | ||
| admin-customize-themes-show.js | ||
| admin-customize-themes.js | ||
| admin-dashboard-general.js | ||
| admin-dashboard-moderation.js | ||
| admin-dashboard-new-features.js | ||
| admin-dashboard-reports.js | ||
| admin-dashboard-tab.js | ||
| admin-dashboard.js | ||
| admin-email-advanced-test.js | ||
| admin-email-bounced.js | ||
| admin-email-index.js | ||
| admin-email-logs.js | ||
| admin-email-preview-digest.js | ||
| admin-email-received.js | ||
| admin-email-rejected.js | ||
| admin-email-sent.js | ||
| admin-email-skipped.js | ||
| admin-embedding.js | ||
| admin-emojis.js | ||
| admin-logs-screened-emails.js | ||
| admin-logs-screened-ip-addresses.js | ||
| admin-logs-screened-urls.js | ||
| admin-logs-staff-action-logs.js | ||
| admin-permalinks.js | ||
| admin-plugins-index.js | ||
| admin-plugins-show-settings.js | ||
| admin-plugins.js | ||
| admin-reports-show.js | ||
| admin-search-logs-index.js | ||
| admin-search-logs-term.js | ||
| admin-site-settings-category.js | ||
| admin-site-settings.js | ||
| admin-site-text-edit.js | ||
| admin-site-text-index.js | ||
| admin-user-badges.js | ||
| admin-user-fields.js | ||
| admin-user-index.js | ||
| admin-user.js | ||
| admin-users-list-show.js | ||
| admin-watched-words-action.js | ||
| admin-watched-words.js | ||
| admin-web-hooks-edit.js | ||
| admin-web-hooks-index.js | ||
| admin-web-hooks-show.js | ||
| admin-web-hooks.js | ||
| admin.js | ||
