Task 3 - Enhancing CDS View Entities with Annotations

[sheenamk]

Another Wednesday and we are back with Task 3 of the August Developer Challenge on ABAP Core Data Services. We are thrilled to see the amazing response to Task 1 and Task 2. Whoever missed it can find all the information in our blogpost August Developer Challenge.

Today for Task 3 we decided to take you all through one of the interesting and widely used feature of ABAP Core Data Services – Annotations.

Annotations allow you to add domain-specific metadata and text labels to CDS objects that goes beyond the syntax features of ABAP SQL. This means that it enhances the technical properties of CDS view entities such as adding search , capabilities or controlling access to your data. To know more about Annotations watch the SAP TechByte on Annotations or go through the CDS Annotation Help Documentation

Task 3 – In this task we will add annotations to the CDS View Entity created in Task1 and then create a Fiori app to view the results.

1. Add annotations to display all the fields in the Fiori app by default.
2. Add annotations to provide a search field and enable search by ‘Description’ in the filter bar.
3. Add annotations to provide a value help filter on the ‘Status text’ field based on Overall Status text.
4. Add annotations to provide a filter for the Travel ID field.
5. Create a Service Definition
6. Create a Service Binding to preview the Fiori app.  

Follow the instructions carefully and share with us the screenshots of the items mentioned in the ‘Validation’ section of this discussion.

Please use this separate thread to ask your questions and discuss issues.

Validation :-

Note:- Please do not search with '*'

Please share screenshots after performing the following :

1. Preview the App showing all the columns, search and filter options in the CDS view entity.
2. Search records based on a specific value from 'Description' field and select an available value from the 'Status' field.

We are eagerly waiting to see your submissions. Enjoy!!

[this_yash]

Task 3:

[Shilpa_Shankar]

Hi,

Thanks for the submission. For better readability, display the Status text instead of the key

[this_yash]

Here's the revised version.

[soni_opal]

Task 3

full preview:

Search by Description:

filter by status:

[Neethu_Lohi]

Hi,

With filters:

[AdilBasha1SAP]

[Shilpa_Shankar]

Hi,

Thanks for the submission. For better readability you can display Status Text instead of the key.

[AdilBasha1SAP]

[localConstantin]

My (late due to illness) submission:

[RafkeMagic]

[govardhansahil]

[vazhz]

Hello All,

Solution for Task 3

[Nkrish]

Hi,

display all the fields in the Fiori app by default.

 search field and enable search by ‘Description’ in the filter bar.

value help filter on the ‘Status text’ field based on Overall Status text.

provide a filter for the Travel ID field.

[Ziynatullo]

Week 3. Let's go!

[Santhosh_Rajan]

Hi,

Preview App with the required filters:

With the filters:

Regards,

Santhosh Rajan

[Harsh_Hunjan]

Please find my tasks:

1. 

2. 

[mtunc]

Hi, here is my validation for task 3 

1.

2.

 

[Bharath369]

[Bharath369]

Hi @sheenamk 

My filters are not working and below is my metadata extension. Please let me know if I am missing nything.

Thanks,

Bharath

[DineshkumarR1]

Hi @sheenamk 
Here by i have attaching my results for TASK 3, if i missed anything, kindly let me know.

1. Preview the App showing all the columns, search and filter options in the CDS view entity.
   
2. Search records based on a specific value from 'Description' field and select an available value from the 'Status' field.
   
   
   

[SachinSinghg]

Hello, I am little late in submitting solution...🐌. I was in emergency ...🗿. I am fine now 🤗. I have completed Task 3 😃. 

[Shilpa_Shankar]

Hi Sachin,

Thanks for taking part in the challenge. Hope you are better now. Kindly add Search field and search without *

[Rajini88]

Done.

[Shilpa_Shankar]

Hi,

Thanks for the submission. Kindly add a search field and search without *

[RahulChowdaryMaganti]

Hi,

Please find attached screen shot.

Thanks & Regards,
Rahul.

[Shilpa_Shankar]

Hi,

Thanks for the submission. For better readability, always display the text instead of the value.

[SingireddySunil]

Task 3 Submission

[Shilpa_Shankar]

Hi,

Thanks for the submission. For better readability, always display the text instead of the value.

[RichHeilman]

Thanks!

[gaurav33]

Sorry for the delay this time, I am completing week 3 and 4 together.
Here is my screenshot for week 3
Before

After

Regards,
Gaurav

[TINH_TOQUANG]

Task 3 completed!

1. Preview the App showing all the columns, search and filter options in the CDS view entity.

2. Search records based on a specific value from 'Description' field and select an available value from the 'Status' field.

[CameronWilson]

Here is my Week 3 Sub!

1. Preview the App showing all the columns, search and filter options in the CDS view entity.
   
2. Search records based on a specific value from 'Description' field and select an available value from the 'Status' field.
   

[fahadburney]

Hi , Task 3 Finished  .

[Laco]

[Laco]