Calling Odata API In S4hana cloud by Wechat mini program

[Jacky_Liu]

Wechat is the most popular messenging APP in China . Wechat mini program is popular in China . With Wechat mini program we can create some app which can be share with friends or customers . In some of my prefere success check for China customer, they are very interested in calling odata api in S4Hana cloud .

Today I will take this oppotunity to demo a simple example . In the demo , I we use input field to for inputting material code. Then I will calling odata from S4HC to get the material description .

The assumption is :

1, The reader has known about create communication user, communication system, communication arrangement in S4HC .

2, The reader has created account in the following linkage and installed mini program development tool his/her own computer.

https://mp.weixin.qq.com/

The following is the steps to demo the test :

step 1 , add s4hc website in the developing request legal domain on website https://mp.weixin.qq.com/ .

Step 2, disable all the certificate of your browser like Chrome or IE .

Step 3, create a project in mini program development tool .

step 4: Add related page :

Step 5 : add the following code in odata.wxml

Step 6 : add the following code in odata.js

Step 7 : add the following code in odata.wxss

Step 8 : add the following code in app.json

Step 9 : change the following setting

Step 10: Testing

The End

Jacky Liu