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Simple Step-by-Step SAP-Gateway Service Guide

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Hi All , Finally thought of writing blog after struggling to create simple o-data service to perform basic operations including media and deep entities. So I don’t want you all to struggle and waste your time… This is for Beginners not for Experts, Create your simple gateway service by following provided steps. Service is all about Employee Information System. Tables Used.    1.  Employee Details table[Principle data]Or[Header Information]    2.  Employee Contact details(Ph no on working days and on leave)[Line Item] 3.   Employee Photo Details. Structures Used [But U can directly use Database tables to include structure to create Data types] 1. Employee Details. 2.   Employee Address Info[Include structure in Emp Details table]. 3.   Employee Contact details(Info like Contact no during working days and on leave). 4. Employee Photo details. Let's start rock...
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[sapui5] [odata Model v2] use oModel.metadataLoaded().then instead of oModel.attachMetadataLoaded() to avoid unexpected error in runtime as Fiori launchpad

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Hi, The 2 below code seem to be similar: 1/ Use attachMetadataLoaded() 2/ Use private property: promise metadataLoaded() However, they're different if you are running in Fiori launchpad, as the moment I wrote this post. The function of the first approach (using attachMetadataLoaded()) will not be called. You need to use the second at for now. And actually, the ui5 template go with the 2nd one. I've tried the first approach & it did trouble me a lot, so you should stick with the best practice template from SAP. ---V---
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