1. The document discusses questions about SAP/Open UI5, SAP HANA IoT, and the MEAN stack. 2. A question is asked about the difference between creating IOT services directly in SAP Cloud IoT vs. creating them in a HANA database using Eclipse. 3. Another question asks how to communicate between controllers in Angular JS.

2. Sequence
1. SAP/Open UI5 Q&A
2. SAP® HANA IoT
3. MEAN Stack - Angular JS, Node JS, Express JS and MongoDB Q&A

3. 1.1 SAP/Open UI5 Q&A
1. Can you please point me to some article
which explain in-detail about the forms :
sap.ui.layout.form.Form
sap.ui.layout.form.SimpleForm
sap.ui.comp.smartform.SmartForm
Rahul

4. 1.2 SAP/Open UI5 Q&A
Hi , One of the UX Development principles is 'Simple' . It is
explained that Simple[1-1-3] will mean the UX must be for one
user type within on use case covered with three navigation
screens . What do the three navigation screens mean in an UX?
Can you please explain more? Do they refer to 'Display' ,
'Change' and 'Delete' ?
Narasimha

5. 2.1 SAP® HANA® IoT
Hi, can you please clarify what is
the difference between create the
IOT services directly at SAP Cloud
Internet of Things Service
(com.sap.iotservices.cockpit/)
and the way that you guide on this
course I mean creating all required
at the HANA DB (by Eclipse).
Creating IOT service by HANA
Cloud IOT Service
Flávio

6. 2.2 SAP® HANA® IoT
Hi,
I am getting the below error when I run the java
program(SerialTestGET.java) on pi. Can you please
suggest?
Error: Could not find or load main class
SerialTestGET
Regards
VJ

7. MEAN Stack
AngularJS, NodeJS, ExpressJS and MongoDB

8. 2.1 Angular JS Q&A
1. How to communicate between
controllers?

9. 2.2 Angular JS Q&A
There is a flickering in my app
when I go to a new view that
fetches data from server. How can
I stop the flickering?

10. 2.3 Angular JS Q&A
I have a loop with variable 'i' that runs from 0 to n inside
a mongodb find function callback. And the loop has
another mongodb find function. Everytime I run this
piece of code, the value of 'i' I get in each of the inner
find function is 'n'. I guess this is because of
asynchronous nature but how do we solve it?

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