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‘Live News’ Extension for Google Chrome using SAPUI5

Building a Chrome Extension using SAPUI5 We are going to create a simple Chrome Extension which displays live news from various news providers across the globe. For the News APIs, create your account in https://newsapi.org/and get your API key in order to get the API response. To build a Chrome Extension, …

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UI5ers Buzz #11: UI5 Download and Development Options

I assume, an actual UI5 developer knows where to get his resources to build apps with UI5. But does everybody really know all options? This is yet to be identified! Mentioned briefly here, there are these two slightly different versions of UI5: SAPUI5 and it’s wonderful open source sibling OpenUI5. …

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Donut Chart example using VizFrame in UI5.

Pie charts are extensively used in presentations and offices, Pie Charts help show proportions between categories, by dividing a circle into proportional segments. Each arc length represents a proportion of each category, while the full circle represents the total sum of all the data, equal to 100%. A donut chart …

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UI5ers Buzz #10: New Demo Kit – Your Doorway to UI5!

The starting point for everyone working with UI5 is the Demo Kit App. It is a comprehensive overview of the SAPUI5 framework. Picture 1: Overview of the old Demo Kit on desktop and mobile It was built with old libraries – sap.ui.commons and sap.ui.ux3, which are now deprecated. As we are …

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SAPUI5 Integration with Outlook REST APIs

Reference: https://docs.microsoft.com/en-us/outlook/rest/javascript-tutorial The purpose of this guide is to walk through the process of creating a simple single-page SAPUI5 app that retrieves messages from Office 365 or Outlook.com. The source code in this repository is what you should end up with if you follow the steps outlined here. We will use the …

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Call Custom methods in your Controller

Hi All, After going through the hana on demand i got to know that we can add the custom methods from a js file to our controller. Few weeks ago i had a requirement that i need to call the methods from a different file . So i have done …

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Create custom controls using fragments in SAPUI5

Prerequisites Ideally you should have worked with SAPUI5 and especially custom controls and fragments before. If not, don’t worry! The SAPUI5 SDK provides many helpful tutorials and walkthroughs. Motivation Custom controls in SAPUI5 are a great way to encapsulate and reuse functionality throughout your application or even projects. Though there …

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Filtering oData in Viz-Chart

Hello guys, I was working with  line-chart. While creating the chart i wanted to use filters. I tried lot of techniques and found this way to solve the Filtering issue. Point to be noted is that you need to bind the Dataset of VizFrame by its ID and then apply the …

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More Than Just A Conference – UI5con@SAP

When I arrived at Frankfurt Airport in order to attend (4th) UI5con@SAP, I knew that it was going to be a great day full of valuable content and enthusiastic people, just like the first one happened more than a year ago. First UI5con was really impressive with an extra benefit of …

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Bringing JSX to UI5 controls

Summary I’ve built a Babel plugin for transpiling JSX into plain JavaScript UI5 render manager calls. Creating custom controls is a lot easier using the plugin. I’ve used it already a little, and the development “experience” is pretty much similar for Angular 2 or ReactJS (when it comes to writing …

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Custom Control for Digital Signature

Agenda Create custom control for digital signature. Target Audience Code developers with UI5 and browser related application development skills. Step 1: Create new component Signature.js in new folder named custom Control. We are extending core library Control keeping it as base control and on top of it doing our customization …

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UI5con St.Leon-Rot, June 30. 2017

On Friday June 30. the “Community networking” event for UI5 developers took place at the SAP Education center in St. Leon-Rot. It was the largest UI5 event until now, showing that the UI5 community is growing fast. I am proud that I was there, being part of this community and …

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My Learnings in SAPUI5 Development – Part 2

Here comes my second blog from my learnings Recently I got to work on an application where I have transposed data of rows to columns. I will not be able to mention anything about my requirement or application, that I have developed, but I will provide information on similar lines …

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My Learnings in SAPUI5 Development – Part 1

I have started learning and developing apps in SAPUI5, few months back. While developing few applications I have learnt few things, which I would like to share. These learnings may not be new or interesting but these are part of my learning path towards development my applications, hence I would …

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All interesting things I found at #UI5con

Unfortunately, I didn’t go to this year UI5con (SAPUI5 / OPENUI5 conference), but for sure I want to be there in next year. I observe the whole conference on Twitter, and in this article, I would like to share with You all interesting from #UI5con tag. I noted: Github projects, slides, presentations and all shared materials. First …

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Optimistic locking: ETag in SAPUI5

Introduction How to handle transactional operations in a “stateless world” like SAPUI5? This is a central question which should be addressed in every architecture design phase. One possible scenario I want to cover in this blog is the optimistic locking approach with ETag handling: Within an update operation, the backend will …

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Graph data visualisation in UI5

I am in the airport waiting to go to UI5Con (and my plane is late apparently), so I decided to take the time and write up another UI5 custom controls related blog. This time it’s about a more visual open source library of mine: the graph visualisation library. You can …

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How to find installed SAPUI5 runtime version

Introduction : Many times while building SAPUI5 applications a design time and run-time SAPUI5 version mismatch can cause application issues. This blog will help you check the version of SAPUI5 run-time. Target Audience : Beginners and experts alike Date : 27.06.2017 In Google Chrome (when an SAPUI5 App is running) : …

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