Calling Odata API In S4hana cloud by Wechat mini program
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.
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