2020-07-28 10:03:53 +08:00
|
|
|
|
---
|
|
|
|
|
title: Page 页面
|
2020-07-28 14:55:49 +08:00
|
|
|
|
description:
|
2020-07-28 10:03:53 +08:00
|
|
|
|
type: 0
|
|
|
|
|
group: ⚙ 组件
|
|
|
|
|
menuName: Page 页面
|
2020-07-28 14:55:49 +08:00
|
|
|
|
icon:
|
2020-07-28 10:03:53 +08:00
|
|
|
|
order: 23
|
|
|
|
|
---
|
2020-07-28 14:55:49 +08:00
|
|
|
|
|
2021-02-01 20:44:49 +08:00
|
|
|
|
Page 组件是 amis 页面 JSON 配置中顶级容器组件,是整个页面配置的入口组件。
|
2020-07-28 10:03:53 +08:00
|
|
|
|
|
|
|
|
|
## 基本用法
|
|
|
|
|
|
|
|
|
|
我们这里在内容区中简单渲染一段文字。
|
|
|
|
|
|
2021-01-07 23:35:03 +08:00
|
|
|
|
```schema
|
2020-07-28 10:03:53 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
2021-09-24 13:27:25 +08:00
|
|
|
|
"title": "标题",
|
2020-07-28 10:03:53 +08:00
|
|
|
|
"body": "Hello World!"
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## 渲染组件
|
|
|
|
|
|
|
|
|
|
内容区同样可以渲染各种组件,这里我们渲染一个表单。
|
|
|
|
|
|
2021-01-07 23:35:03 +08:00
|
|
|
|
```schema: scope="body"
|
2020-07-28 10:03:53 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "form",
|
2021-08-09 18:05:01 +08:00
|
|
|
|
"api": "/api/mock2/form/saveForm",
|
2021-06-07 10:09:55 +08:00
|
|
|
|
"body": [
|
2020-07-28 10:03:53 +08:00
|
|
|
|
{
|
2021-06-07 10:09:55 +08:00
|
|
|
|
"type": "input-text",
|
2020-07-28 10:03:53 +08:00
|
|
|
|
"name": "name",
|
|
|
|
|
"label": "姓名:"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## 在其他区域渲染组件
|
|
|
|
|
|
|
|
|
|
Page 默认将页面分为几个区域,分别是**内容区(`body`)**、**侧边栏(`aside`)** 和 **工具栏(`toolbar`)部分**,你可以在这些区域配置你想要的组件和内容。
|
|
|
|
|
|
2021-01-07 23:35:03 +08:00
|
|
|
|
```schema
|
2020-07-28 10:03:53 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"aside": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "这是侧边栏部分"
|
|
|
|
|
}
|
|
|
|
|
],
|
|
|
|
|
"toolbar": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "这是工具栏部分"
|
|
|
|
|
}
|
|
|
|
|
],
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "这是内容区"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
> 不同区域都是`Page`的子节点,也就是说都可以使用`Page`下数据作用域。
|
|
|
|
|
|
|
|
|
|
## 页面初始化请求
|
|
|
|
|
|
|
|
|
|
通过配置`initApi`,可以在初始化页面时请求所配置的接口。
|
|
|
|
|
|
2021-01-07 23:35:03 +08:00
|
|
|
|
```schema
|
2020-07-28 10:03:53 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
2021-08-09 18:05:01 +08:00
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
2020-07-28 10:03:53 +08:00
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "当前时间是:${date}"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2021-02-01 20:44:49 +08:00
|
|
|
|
具体 API 规范查看 [API 文档](../../docs/types/api)。
|
2020-07-28 10:03:53 +08:00
|
|
|
|
|
2020-12-02 17:02:44 +08:00
|
|
|
|
## 轮询初始化接口
|
2020-07-28 10:03:53 +08:00
|
|
|
|
|
2020-12-02 17:02:44 +08:00
|
|
|
|
想要在页面渲染后,轮询请求初始化接口,步骤如下:
|
2020-07-28 10:03:53 +08:00
|
|
|
|
|
|
|
|
|
1. 配置 initApi;
|
2021-01-29 12:50:59 +08:00
|
|
|
|
2. 配置 interval:单位为毫秒,最小 1000。
|
2020-07-28 10:03:53 +08:00
|
|
|
|
|
2021-01-07 23:35:03 +08:00
|
|
|
|
```schema
|
2020-07-28 10:03:53 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
2021-08-09 18:05:01 +08:00
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
2020-07-28 10:03:53 +08:00
|
|
|
|
"interval": 3000,
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "当前时间是:${date}"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2020-12-02 17:02:44 +08:00
|
|
|
|
如果希望在满足某个条件的情况下停止轮询,配置`stopAutoRefreshWhen`表达式。
|
2020-07-28 10:03:53 +08:00
|
|
|
|
|
2021-01-07 23:35:03 +08:00
|
|
|
|
```schema
|
2020-07-28 10:03:53 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
2021-08-09 18:05:01 +08:00
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
2020-12-02 17:02:44 +08:00
|
|
|
|
"stopAutoRefreshWhen": "this.time % 5", // 当时间戳能被5整除时,停止轮询
|
2020-07-28 10:03:53 +08:00
|
|
|
|
"interval": 3000,
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "当前时间戳是:${date}"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2022-03-16 16:18:40 +08:00
|
|
|
|
## 下拉刷新
|
|
|
|
|
|
|
|
|
|
通过配置`pullRefresh`,可以设置下拉刷新功能(仅用于移动端)。
|
|
|
|
|
|
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
|
|
|
|
"pullRefresh": {
|
|
|
|
|
"disabled": false
|
|
|
|
|
},
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "当前时间是:${date}"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
配置下拉刷新文案
|
|
|
|
|
|
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
|
|
|
|
"pullRefresh": {
|
|
|
|
|
"disabled": false,
|
|
|
|
|
"pullingText": "继续下拉",
|
|
|
|
|
"loosingText": "可以释放了"
|
|
|
|
|
},
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "当前时间是:${date}"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2020-12-21 10:08:40 +08:00
|
|
|
|
## CSS 变量
|
|
|
|
|
|
|
|
|
|
通过设置 CSS 变量几乎可以修改 amis 中任意组件的展现,具体细节请参考[样式](../../../style)。
|
|
|
|
|
|
2021-01-07 23:35:03 +08:00
|
|
|
|
```schema
|
2020-12-21 10:08:40 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"cssVars": {
|
|
|
|
|
"--text-color": "#108cee"
|
|
|
|
|
},
|
|
|
|
|
"body": {
|
|
|
|
|
"type": "form",
|
2021-06-07 10:09:55 +08:00
|
|
|
|
"body": [
|
2020-12-21 10:08:40 +08:00
|
|
|
|
{
|
2021-06-07 10:09:55 +08:00
|
|
|
|
"type": "input-text",
|
2020-12-21 10:08:40 +08:00
|
|
|
|
"label": "文本框",
|
|
|
|
|
"name": "text"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2021-09-10 13:02:12 +08:00
|
|
|
|
## 自定义 CSS
|
|
|
|
|
|
|
|
|
|
> 1.3.0 及以上版本
|
|
|
|
|
|
|
|
|
|
虽然 amis 提供了很多内置样式,但想要更精细控制样式,最好的方式依然是编写自定义 CSS,在之前的版本中需要外部页面配合,从 1.3.0 开始 amis 可以直接在配置中支持自定义 CSS
|
|
|
|
|
|
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"css": {
|
|
|
|
|
".myClass": {
|
|
|
|
|
"color": "blue"
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
"body": {
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "文本",
|
|
|
|
|
"className": "myClass"
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2022-08-25 19:37:39 +08:00
|
|
|
|
上面的配置会自动创建一个 `<style>` 标签,其中内容就是:
|
|
|
|
|
|
|
|
|
|
```css
|
|
|
|
|
.myClass {
|
|
|
|
|
color: blue;
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
配置写法和编写普通 css 的体验是一致的,可以使用任意 css 选择符及属性。
|
|
|
|
|
|
2021-11-25 21:06:09 +08:00
|
|
|
|
## aside 可调整宽度
|
|
|
|
|
|
|
|
|
|
通过配置 `asideResizor`,可以让侧边栏支持动态调整宽度,同时可以通过 `asideMinWidth`、`asideMaxWidth` 设置 aside 最大最小宽度。
|
|
|
|
|
|
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"asideResizor": true,
|
|
|
|
|
"asideMinWidth": 150,
|
|
|
|
|
"asideMaxWidth": 400,
|
|
|
|
|
"aside": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "这是侧边栏部分"
|
|
|
|
|
}
|
|
|
|
|
],
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "这是内容区"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2022-03-17 13:01:41 +08:00
|
|
|
|
## aside 位置固定
|
|
|
|
|
|
|
|
|
|
通过配置 `asideSticky` 来开关,默认是开启状态。
|
|
|
|
|
|
2020-07-28 10:03:53 +08:00
|
|
|
|
## 属性表
|
|
|
|
|
|
2021-02-01 20:44:49 +08:00
|
|
|
|
| 属性名 | 类型 | 默认值 | 说明 |
|
|
|
|
|
| ------------------- | ----------------------------------------- | ------------------------------------------ | ------------------------------------------------------------------------------------- |
|
|
|
|
|
| type | `string` | `"page"` | 指定为 Page 组件 |
|
|
|
|
|
| title | [SchemaNode](../../docs/types/schemanode) | | 页面标题 |
|
|
|
|
|
| subTitle | [SchemaNode](../../docs/types/schemanode) | | 页面副标题 |
|
|
|
|
|
| remark | [Remark](./remark) | | 标题附近会出现一个提示图标,鼠标放上去会提示该内容。 |
|
|
|
|
|
| aside | [SchemaNode](../../docs/types/schemanode) | | 往页面的边栏区域加内容 |
|
2021-11-25 21:06:09 +08:00
|
|
|
|
| asideResizor | `boolean` | | 页面的边栏区域宽度是否可调整 |
|
|
|
|
|
| asideMinWidth | `number` | | 页面边栏区域的最小宽度 |
|
|
|
|
|
| asideMaxWidth | `number` | | 页面边栏区域的最大宽度 |
|
2022-03-17 13:01:41 +08:00
|
|
|
|
| asideSticky | `boolean` | true | 用来控制边栏固定与否 |
|
2021-02-01 20:44:49 +08:00
|
|
|
|
| toolbar | [SchemaNode](../../docs/types/schemanode) | | 往页面的右上角加内容,需要注意的是,当有 title 时,该区域在右上角,没有时该区域在顶部 |
|
|
|
|
|
| body | [SchemaNode](../../docs/types/schemanode) | | 往页面的内容区域加内容 |
|
|
|
|
|
| className | `string` | | 外层 dom 类名 |
|
2022-05-06 13:05:45 +08:00
|
|
|
|
| cssVars | `object` | | 自定义 CSS 变量,请参考[样式](../style) |
|
2021-02-01 20:44:49 +08:00
|
|
|
|
| toolbarClassName | `string` | `v-middle wrapper text-right bg-light b-b` | Toolbar dom 类名 |
|
|
|
|
|
| bodyClassName | `string` | `wrapper` | Body dom 类名 |
|
|
|
|
|
| asideClassName | `string` | `w page-aside-region bg-auto` | Aside dom 类名 |
|
|
|
|
|
| headerClassName | `string` | `bg-light b-b wrapper` | Header 区域 dom 类名 |
|
|
|
|
|
| initApi | [API](../../docs/types/api) | | Page 用来获取初始数据的 api。返回的数据可以整个 page 级别使用。 |
|
|
|
|
|
| initFetch | `boolean` | `true` | 是否起始拉取 initApi |
|
|
|
|
|
| initFetchOn | [表达式](../../docs/concepts/expression) | | 是否起始拉取 initApi, 通过表达式配置 |
|
|
|
|
|
| interval | `number` | `3000` | 刷新时间(最小 1000) |
|
|
|
|
|
| silentPolling | `boolean` | `false` | 配置刷新时是否显示加载动画 |
|
|
|
|
|
| stopAutoRefreshWhen | [表达式](../../docs/concepts/expression) | `""` | 通过表达式来配置停止刷新的条件 |
|
2022-04-26 21:12:00 +08:00
|
|
|
|
| pullRefresh | `object` | `{disabled: true}` | 下拉刷新配置(仅用于移动端) |
|
2022-03-16 19:55:18 +08:00
|
|
|
|
|
|
|
|
|
## 事件表
|
2022-04-26 21:12:00 +08:00
|
|
|
|
|
2023-05-28 22:26:48 +08:00
|
|
|
|
当前组件会对外派发以下事件,可以通过`onEvent`来监听这些事件,并通过`actions`来配置执行的动作,在`actions`中可以通过`${事件参数名}`或`${event.data.[事件参数名]}`来获取事件产生的数据,详细请查看[事件动作](../../docs/concepts/event-action)。
|
2022-05-31 15:05:54 +08:00
|
|
|
|
|
2022-10-12 15:09:03 +08:00
|
|
|
|
> `[name]`为当前数据域中的字段名,例如:当前数据域为 {username: 'amis'},则可以通过${username}获取对应的值。
|
|
|
|
|
|
2023-05-09 13:07:50 +08:00
|
|
|
|
| 事件名称 | 事件参数 | 说明 |
|
|
|
|
|
| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------- |
|
|
|
|
|
| init | - | 组件实例被创建并插入 DOM 中时触发。2.4.1 及以上版本 |
|
|
|
|
|
| inited | `responseData: any` 请求的响应数据</br>`responseStatus: number` 响应状态,0 表示成功</br>`responseMsg: string`响应消息, `error`表示接口是否成功<br/>`[name]: any` 当前数据域中指定字段的值 | initApi 接口请求完成时触发 |
|
|
|
|
|
| pullRefresh | - | 开启下拉刷新后,下拉释放后触发(仅用于移动端) |
|
2022-03-16 19:55:18 +08:00
|
|
|
|
|
2023-05-28 22:26:48 +08:00
|
|
|
|
### init 和 inited
|
|
|
|
|
|
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "当前时间是:${date}"
|
|
|
|
|
}
|
|
|
|
|
],
|
|
|
|
|
"onEvent": {
|
|
|
|
|
"init": {
|
|
|
|
|
"actions": [
|
|
|
|
|
{
|
|
|
|
|
"actionType": "toast",
|
|
|
|
|
"args": {
|
|
|
|
|
"msgType": "info",
|
|
|
|
|
"msg": "init"
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
},
|
|
|
|
|
"inited": {
|
|
|
|
|
"actions": [
|
|
|
|
|
{
|
|
|
|
|
"actionType": "toast",
|
|
|
|
|
"args": {
|
|
|
|
|
"msgType": "info",
|
|
|
|
|
"msg": "${event.data.responseData|json}"
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2022-03-16 19:55:18 +08:00
|
|
|
|
## 动作表
|
2022-04-26 21:12:00 +08:00
|
|
|
|
|
2022-05-31 15:05:54 +08:00
|
|
|
|
当前组件对外暴露以下特性动作,其他组件可以通过指定`actionType: 动作名称`、`componentId: 该组件id`来触发这些动作,动作配置可以通过`args: {动作配置项名称: xxx}`来配置具体的参数,详细请查看[事件动作](../../docs/concepts/event-action#触发其他组件的动作)。
|
|
|
|
|
|
|
|
|
|
| 动作名称 | 动作配置 | 说明 |
|
|
|
|
|
| -------- | -------------------------- | ---------------------------------------- |
|
|
|
|
|
| reload | - | 重新加载,调用 `intiApi`,刷新数据域数据 |
|
|
|
|
|
| setValue | `value: object` 更新的数据 | 更新数据 |
|
2023-05-28 22:26:48 +08:00
|
|
|
|
|
|
|
|
|
### reload
|
|
|
|
|
|
2023-07-07 16:49:21 +08:00
|
|
|
|
#### 只做刷新
|
|
|
|
|
|
|
|
|
|
重新发送`initApi`请求,刷新 Page 时,只配置`componentId`目标组件 ID 即可。
|
|
|
|
|
|
2023-05-28 22:26:48 +08:00
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
2023-07-07 16:49:21 +08:00
|
|
|
|
"id": "page_reload_1",
|
2023-05-28 22:26:48 +08:00
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
|
|
|
|
"body": [
|
2023-07-07 16:49:21 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "button",
|
|
|
|
|
"label": "刷新Page数据加载请求",
|
|
|
|
|
"className": "mb-2",
|
|
|
|
|
"onEvent": {
|
|
|
|
|
"click": {
|
|
|
|
|
"actions": [
|
|
|
|
|
{
|
|
|
|
|
"componentId": "page_reload_1",
|
|
|
|
|
"actionType": "reload"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
},
|
2023-05-28 22:26:48 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "当前时间是:${date}"
|
2023-07-07 16:49:21 +08:00
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
#### 发送数据并刷新
|
|
|
|
|
|
2023-07-14 17:38:42 +08:00
|
|
|
|
刷新 Page 组件时,如果配置了`data`,将先发送`data`给目标组件,并将该数据合并到目标组件的数据域中(如果配置`"dataMergeMode": "override"`将覆盖目标组件的数据),然后重新请求数据。
|
2023-07-07 16:49:21 +08:00
|
|
|
|
|
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"id": "page_reload_2",
|
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
|
|
|
|
"body": [
|
2023-05-28 22:26:48 +08:00
|
|
|
|
{
|
|
|
|
|
"type": "button",
|
2023-07-07 16:49:21 +08:00
|
|
|
|
"label": "刷新Page数据加载请求,并将我的年龄设置为18",
|
|
|
|
|
"className": "mb-2",
|
2023-05-28 22:26:48 +08:00
|
|
|
|
"onEvent": {
|
|
|
|
|
"click": {
|
|
|
|
|
"actions": [
|
|
|
|
|
{
|
2023-07-07 16:49:21 +08:00
|
|
|
|
"componentId": "page_reload_2",
|
|
|
|
|
"actionType": "reload",
|
|
|
|
|
"data": {
|
|
|
|
|
"age": 18
|
|
|
|
|
}
|
2023-05-28 22:26:48 +08:00
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
}
|
2023-07-07 16:49:21 +08:00
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "当前时间是:${date}, 我的年龄:${age|default:'-'}"
|
2023-05-28 22:26:48 +08:00
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
### setValue
|
|
|
|
|
|
2023-07-13 08:44:12 +08:00
|
|
|
|
通过`setValue`更新指定页面组件的数据。
|
|
|
|
|
|
|
|
|
|
#### 合并数据
|
|
|
|
|
|
|
|
|
|
默认`setValue`会将新数据与目标组件数据进行合并。
|
|
|
|
|
|
2023-05-28 22:26:48 +08:00
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"id": "page02",
|
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "button",
|
|
|
|
|
"label": "更新数据",
|
2023-07-07 16:49:21 +08:00
|
|
|
|
"className": "mb-2",
|
2023-05-28 22:26:48 +08:00
|
|
|
|
"onEvent": {
|
|
|
|
|
"click": {
|
|
|
|
|
"actions": [
|
|
|
|
|
{
|
|
|
|
|
"componentId": "page02",
|
|
|
|
|
"actionType": "setValue",
|
|
|
|
|
"args": {
|
|
|
|
|
"value": {"date": "2023-05-01"}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
}
|
2023-07-07 16:49:21 +08:00
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
2023-07-13 08:44:12 +08:00
|
|
|
|
"tpl": "标题:${title} 当前时间是:${date}"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
#### 覆盖数据
|
|
|
|
|
|
|
|
|
|
可以通过`"dataMergeMode": "override"`来覆盖目标组件数据。
|
|
|
|
|
|
|
|
|
|
```schema
|
|
|
|
|
{
|
|
|
|
|
"type": "page",
|
|
|
|
|
"id": "page02",
|
|
|
|
|
"initApi": "/api/mock2/page/initData",
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "button",
|
|
|
|
|
"label": "更新数据",
|
|
|
|
|
"className": "mb-2",
|
|
|
|
|
"onEvent": {
|
|
|
|
|
"click": {
|
|
|
|
|
"actions": [
|
|
|
|
|
{
|
|
|
|
|
"componentId": "page02",
|
|
|
|
|
"actionType": "setValue",
|
|
|
|
|
"args": {
|
|
|
|
|
"value": {"date": "2023-05-01"}
|
|
|
|
|
},
|
|
|
|
|
"dataMergeMode": "override"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"type": "tpl",
|
|
|
|
|
"tpl": "标题:${title|default:'-'} 当前时间是:${date}"
|
2023-05-28 22:26:48 +08:00
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|