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SAP ui5 application development tutorial 32 - how to create a custom SAP ui5 control

2022-06-25 05:46:00 JerryWang_ WangZiXi

One suit SAP UI5 A step-by-step learning tutorial for beginners

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Jerry from 2014 To join in SAP Chengdu Research Institute CRM Fiori After that, the development team began to contact SAP UI5, Once in the SAP Communities and “ Wang Zixi ” There are many articles on WeChat official account SAP UI5 Working principle and source code analysis article .

stay Jerry This article Yes SAP UI5 A novice who knows nothing , Which materials are better to start with ? It was mentioned that ,Jerry Also from the SAP UI5 Rookies come all the way , Knowing that only ABAP Developers with development background , towards SAP UI5 It is not easy to transform the development field , So I designed this job in my spare time SAP UI5 A tutorial for beginners , Develop a complete SAP UI5 Application process , Split into several steps , Make every effort to , Cover all the knowledge points involved in . These knowledge points may not be like mine UI5 The source code analysis series is so in-depth , But try to be easy to understand , Easy SAP UI5 Beginners understand .

The source code for each step of this tutorial , All stored in my Github On , Use folders separately 01,02,03 Wait to identify .

Each step is based on the previous step , Added several new features . Suggest zero basis or to SAP UI5 Beginners who know little , Learn step by step from the first step in order , Download the code locally , With the text explanation of the tutorial , Do it yourself , To deepen understanding .

If you have any questions about each step of the tutorial , Welcome to give me comments in the corresponding step article of the tutorial , Leave a message .

The first 31 steps of this tutorial , We all use SAP UI5 Standard controls provided by the framework . If these controls do not meet some special needs in our project , We can also create new custom controls by ourselves , And then just like consumption SAP UI5 In the same way as standard controls , To consume these Custom control .

In this step, we create a custom control , Can give the product a score (rating). We display this custom control on the invoice details page , As shown in the figure below :

below Is the implementation details of this custom control .

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