• Home
Name Date Size #Lines LOC

..--

AppScope/12-May-2024-3633

entry/12-May-2024-1,4531,346

screenshots/device/12-May-2024-

.gitignoreD12-May-2024143 1211

README.mdD12-May-2024646 169

README_zh.mdD12-May-2024999 3519

build-profile.json5D12-May-20241 KiB4341

hvigorfile.tsD12-May-2024158 21

package.jsonD12-May-2024366 1818

README.md

1# RPC
2
3### Introduction
4
5This sample shows the data exchange between the frontend and backend of a device. After the offering and quantity are selected at the frontend, the backend calculates the result and displays it at the frontend.
6
7### Usage
8
91. Touch the blank box of an offering type. The offering selection list is displayed. Select an offering. The corresponding content is displayed in the blank box.
102. Touch **+** or **-** next to the offering selection box and select the quantity of the offering.
113. Touch **Confirm an order**. The total price is displayed.
12
13### Constraints
14
15This sample can only be run on standard-system devices.
16

README_zh.md

1# RPC连接
2
3### 介绍
4
5本示例使用@ohos.rpc相关接口,实现了一个前台选择商品和数目,后台计算总价的功能,使用rpc进行前台和后台的通信。
6
7使用说明:
8
91. 点击商品种类的空白方框,弹出商品选择列表,选择点击对应的商品,空白方框显示相应内容。
10
112. 点击商品选择框后的 **+** 或  **-** 按钮,选择商品所对应的数量。
12
133. 点击 **Confirm an order** 按钮,根据相应的菜品数量与单价,计算出总价并显示。
14
15### 效果预览
16
17|主页|选择列表|
18|-----------------|----------------------|
19|![](screenshots/device/main.png)|![](screenshots/device/flexlist.png)|
20
21### 相关权限
22
23不涉及。
24
25### 依赖
26
27不涉及。
28
29### 约束与限制
30
311.本示例仅支持在标准系统上运行。
32
332.本示例需要使用DevEco Studio 3.1 Canary1 (Build Version: 3.1.0.100, built on November 3, 2022)才可编译运行。
34
353.本示例仅支持API9版本SDK,版本号:3.2.10.6。