IBM - Developing portlets using Script portlet in WP 8001
- 1. © 2014 IBM CorporationPowered by IBM SmartCloud Meetings Developing portlets using Script portlet in WebSphere Portal V8001 Open Mic Jaspreet Singh Technical Lead, IBM Script Portlet IBM Collaboration Solutions
- 2. 2 © 2014 IBM Corporation About Us Jaspreet Singh -Tech Lead -IBM Script Portlet for WebSphere Portal [email protected] Vinayak Tavargeri- Support Manager – Facilitator for AP Open Mics [email protected]
- 3. 3 © 2014 IBM Corporation Agenda § Introduction § Goals § Value proposition § Demo § Script Portlet v/s RAD/WEF portlets § Resources
- 4. 4 © 2014 IBM Corporation Script Portlet § Script portlet is a great tool to start writing portlet using only js, html and css skills and knowledge § Progressively disclose portal concepts like portlet preferences, sharing render params § Basic idea – People have constructed lots of services - IT team builds them – These scripts get created by IT team, citizen developers with just scripting skills – IT might make these scripts and people can change them or modify by LOB use – We store these in WCM • LOB or citizen developers to do this stuff - since its safe as you have workflow approvals – Great dev environment - Live preview while I’m editing it
- 5. 5 © 2014 IBM Corporation Goals § Enable the Line of Business to have autonomy and not be so dependent on Central IT – so eliminate the reasons they go off and stand up a drupal site – allow them to have a small team of 'programmers' that can make their customizations quickly and easily § Enable customers and partners to write portlets using skills they can hire – that is 'scripting skills' that know a variety of scripting libraries and extensions (dojo, jquery, extjs, whatever) – write their first portlet with no knowledge of our system (copy and paste what they have working elsewhere) § Provide a programming model that can be used for customization on the cloud – so customers and partners can deploy scripts against existing services (theirs or ours or internet ones) without deploying code on our cloud servers
- 6. 6 © 2014 IBM Corporation Line Of Business usecase § Creating of portlets using Javascript – IT can create some types of portlets in less time – LOB “power users” • can take what they get from central IT and change the user experience via HTML, CSS and Script • Take scripts they find on other sites and bring them into their sites… not have to wait for the IT team • Make these changes within a project for isolation and preview in context before publishing – IT can • Check what is being published for security and other issues before it goes live via WCM workflow approval
- 7. 7 © 2014 IBM Corporation Value Proposition Leverage Core Scripting Skills Enable exploitation of key portlet and portal concepts § Start the programmer off requiring only the skills they already have. § Progressively disclose to them additional Portal/Portlet Value Add § There are lots of things that portlets can do, but here are some of the most important use cases that we will enable first – Inter portlet communications – Portlet preferences – Responsive Design and Adaptive Design – Live Text – Process integration
- 8. 8 © 2014 IBM Corporation Value Proposition Leverage WebSphere Portal features – Portlet value add (Inter portlet communications, portlet preferences) – Portal value add (live text, process integration, etc) – Mix and match with existing and new portlets written in RAD or WEF on a page and share context between them – WEF data builders - these can emit XML or JSON already, so i can leverage all the existing WEF data builders for enterprise integration – Points of variability (portlet preferences) - the IT team can build portlets so that the business can use and re-use them via just changing settings vs coding.
- 9. 9 © 2014 IBM Corporation Value Proposition Leverage WCM features – Projects and approval • Code reviews and checks in place by subject matter experts • modify the script and test it live without breaking anyone else • business and/or IT for approval before it goes live – Access to shared render params and portlet preferences – Access to 'live text‘, user info etc. – Content targeting – Adaptive design (conditional rendering within presentation template based on device class) – even geography – Create and store fake JSON data sets in WCM for testing - switch from the test url to the live data feed for test vs production. – Create libraries of data, CSS, script and mark up snippets and easily link to them from within the WCM UI • Social Business Toolkit snippets • Worklight integration snippets to jumpstart development
- 10. 10 © 2014 IBM Corporation Value Proposition Others – Any text editors can optionally be used for development, by using a WebDav mapped drive – Re-usable content – pick and point to script of your choice
- 11. 11 © 2014 IBM Corporation Value Proposition Leverage Code Mirror features – Syntax highlighting. – Auto indentation and outdent. – Handles huge documents (hundreds of thousands of lines) without trouble. – Customizable key bindings including Vi and Emacs modes. – A wide range of language modes. – Add-ons for autocompletion, code folding, integrated linting. – A broad programming API
- 12. 12 © 2014 IBM Corporation Demo
- 13. 13 © 2014 IBM Corporation Add a Script Portlet to the page
- 14. 14 © 2014 IBM Corporation Go into Edit mode
- 15. 15 © 2014 IBM Corporation HTML JavaScript CSS Preview Script Portlet Editor
- 16. 16 © 2014 IBM Corporation The Result 16
- 17. 17 © 2014 IBM Corporation Script Portlets are first-class Portal citizens and play well with others § Your Portal site can combine Script Portlets with any other portlets built with WEF, RAD, or other tools § Portlets can communicate (e.g., with Public Render Parameters or JS/jQuery events) and share styling Script Portlet Data is from JSON REST services provided by WEF WEF Portlet
- 18. 18 © 2014 IBM Corporation How Script Portlet fits with WEF and RAD tools § Script Portlet does not replace WEF and RAD! – It is complementary to those IDE-based tools § With Script Portlet you get the unique benefits of cloud-based development and WCM management of portlet assets § With RAD or WEF you get the unique benefits those frameworks provide: – WEF uses a model-based code generation approach using “builders,” for rapid development and multiple variations from a single model – RAD includes a very rich set of capabilities for JEE development like JSF, with WYSIWYG and drag/drop tools for UI development
- 19. 19 © 2014 IBM Corporation What about server-side portlets and all the existing tools? § Server-side portlets are not going away! § They work very well and will continue to be used by many, many customers § The tools and frameworks for server-side portlets are very rich and mature, and continue to be enhanced § WEF and RAD roadmaps include continued enhancements for server-side applications, and for combining server-side with JavaScript in various ways
- 20. 20 © 2014 IBM Corporation Resources • Download from Greenhouse Solution Catalog here • https://greenhouse.lotus.com/plugins/plugincatalog.nsf/assetDetails.xsp? action=editDocument&documentId=DDB5C467D991413285257C67002476E0 § Script Portlet community on w3: http://ibmurl.hursley.ibm.com/47QC § Charts, demos etc are posted in this community § Demo server for IBMers (Sales, ISSC, GBS and others) is available: – http://50.97.203.147/wps/portal § Here are links to some additional videos that show off this, and different scenarios: – Show off html5 video, html5 image capture support, html5 geolocation, all using script portlet, and display the images on a map, at the location they were taking: https://w3- connections.ibm.com/files/app/file/3b269ac4-59ed-48f7-911d-5fd16b9f699d – google finance in portal/wcm based on scriptportlet one: https://w3- connections.ibm.com/files/app/file/269c925a-8a42-4298-963f-078836b18766 – google now implemented in portal/wcm based on script portlet: https://w3- connections.ibm.com/files/app/file/c7ca78c5-150b-4aa5-9578-e94ed671cabd – IO demo (this is our version of a Groupon website and Groupon native app based on Portal/WCM, also second half of video also shows a whole bunch of script portlet samples: https://w3-connections.ibm.com/files/app/file/1534ef7d-8553-42d2-a5d5-c9fd5888421f
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