DOCSLIB.ORG

Ext JS 6 - the Complete Installation Guide (Applicable for Sencha Touch)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Ext JS 6 - the Complete Installation Guide (Applicable for Sencha Touch) Ext JS 6 - The complete installation guide (applicable for Sencha Touch) This guide provides instructions for getting your environment ready for Ext JS 6 development. It also discusses the other software that is required before you can complete and publish your first project. This guide also aims to provide you with a clear path to avoid common app build problems related to the installation of Sencha Cmd. It’s important to understand the various dependencies to ensure a clean installation of Sencha Cmd. Required Dependencies Let’s take a look at the dependencies. Ext JS 6 development requires the following items to run at functionality: • Java Runtime Environment (JRE) • Sencha Cmd 6 • Ext JS 6 After purchasing the Ext JS license, you will get access to the Sencha support portal. From here, you can download the latest Sencha Cmd and Ext JS framework versions. Java and Sencha Cmd must be available via the command line. When installing these tools, the installer will add it to the PATH system variable. That said, these variables occasionally get lost or are not added at all. When that happens, these tools are not available on the command line. If they’re not available to the command line, they are also inaccessible by Sencha Cmd. That said, it’s very important that these paths are set properly. To set system variables, see the system environment section in this guide, which explains how to add Sencha Cmd or Java to the class path. Optional Dependencies • Ruby, Sass & Compass • Web Server • Sencha JetBrains IDE plugin • App Templates • Sencha App Inspector • Ext JS 6 Pivot grid • NodeJS • Phonegap/Cordova • Android SDK Tools for Android build • GapDebug remote inspector After purchasing the Ext JS Premium license, you will get access to the Ext JS 6 Pivot grid and JetBrains IDE plugin by downloading the Addons and plugin from the Sencha support portal. Based on: Ultimate Setup Guide - Lee Boonstra Required Dependencies Installation Java Runtime Environment (JRE) To start, here are links for downloading Java JRE 1.7 and JDK. Sencha Cmd requires the JRE. You will need Cmd to produce a valid build, so it’s necessary to have Java installed properly. Open a command line tool to test for Java’s proper installation. Mac OSX Mac OSX users can simply open Terminal. Windows Windows users can open the command line by entering cmd from the start screen. Once your command line is available, issue the following command. java -version If correctly installed, it should produce the following version information: >java -version java version "1.7.0_40" Java(TM) SE Runtime Environment (build 1.7.0_40-b43) Java HotSpot(TM) 64-Bit Server VM (build 24.0-b56, mixed mode) For a bit more information, the Java Runtime Environment is an implementation of the Java Virtual Machine that executes Java programs. Without the JRE, you can compile an application but can’t run it. The Java Development Kit (JDK) is a software bundle that you can use to develop Java- based software. Since the JRE contains the JVM which executes the bytecode generated from the javac compiler, you need to add your JRE path as the JAVA_HOME variable from the environment variables. Note: The JDK contains the JRE, so if you have set your PATH properly, you shouldn’t need a separate entry for the JRE. Based on: Ultimate Setup Guide - Lee Boonstra Adding Java to your PATH Windows Add the following bits of information to your System Variables to add Java to your PATH: variable name: JAVA_HOME variable value: c:\jdk1.7.0_40 variable name: PATH variable value: %PATH%;%JAVA_HOME%\bin\ Mac OSX / Linux Unless you have intentionally changed your Java path, Java is most likely installed here: /Library/Java/JavaVirtualMachines/<java version>/. Add the following lines to your ~/.bash_profile to add Java to your PATH: export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_40.jdk/Contents/Home export PATH=$JAVA_HOME/bin:$PATH For more information see: http://java.com/en/download/help/path.xml Sencha Cmd 6 Sencha Cmd encapsulates a very useful set of tools. Not only can you build your applications, but you can also build themes, generate code, or use the built-in web server. You can test for proper Sencha Cmd installation from the command line by issuing the following: > sencha which If correctly installed, it should output the version number. For example: > sencha which Sencha Cmd v6.0.1.13 /Users/<User>/bin/Sencha/Cmd/6.0.1.13/ Adding Cmd to your PATH Run the following commands in your terminal to add Cmd to your PATH. Windows Unless otherwise specified, Windows users can assume Sencha Cmd is installed at c:\sencha\cmd\6.x.x.x. Add the following bits of information to your System Variables to Based on: Ultimate Setup Guide - Lee Boonstra add Sencha Cmd to your PATH: (the version number should point to your version folder.) variable name: PATH variable value: %PATH%;c:\sencha\cmd\6.0.1.13\ Mac OSX / Linux Unless otherwise specified, Mac/Linux users can assume Sencha Cmd is installed at ~/bin/sencha/cmd/6.x.x.x. Add the following lines to your ~/.bash_profile to add Sencha Cmd to your PATH: (the version number should point to your version folder.) export PATH=~/bin/Sencha/Cmd/6.0.1.13:$PATH Ext JS 6 or Sencha Touch After purchasing the Ext JS license, you will get access to framework from the Sencha support portal. Download the framework and unzip it to a place on your hard-drive. Optional Installation Dependencies Ruby, Sass & Compass With the release of Ext JS 6, we no longer require Ruby for theming, since Sencha Cmd is using its own JavaScript compilation called Fashion. However, in case you are planning to build Ext JS 5 applications with Sencha Cmd 6, or when you want integrate Compass with your project, it is possible to install this together with Sencha Cmd 6. To check if Ruby is correctly installed, run the following command: > ruby -v If correctly installed, it should output version information as such: > ruby -v ruby 2.0.0p451 (2014-02-24 revision 45167) [universal.x86_64-darwin13] Windows Windows users will have to download Ruby. If Ruby is not yet installed, you can download it here. Make sure you run the Ruby installer with admin rights. To enable admin rights, right click on the installer executable and select “run as administrator”. During the Based on: Ultimate Setup Guide - Lee Boonstra installation, you will need to mark the check-box that asks for permission to add Ruby to your PATH variables. Mac OSX / Linux Ruby is automatically installed on Mac OSX machines. No further action should be required. Sass To install Sass from the command-line enter the following command. (Mac OSX / Linux users might need to prefix with the command: sudo. gem install sass Compass To install Compass from the command-line enter the following command. (Mac OSX / Linux users might need to prefix with the command: sudo. gem install compass Sencha JetBrains Plugin The Sencha JetBrains IDE plugin is port of the pro and premium tiers. Sencha’s JetBrains plugin is an Integrated Development Environment tool that creates a confluence between Sencha Frameworks and JetBrains software. This integration comes in the form of code completion, inspection, and suggestion, while seamlessly cooperating with native JetBrains behavior. Sencha experts will love the the ease with which changes are refactored and how simple it is to trace code to the source. Sencha beginners will benefit as the JetBrains plugin provides completion suggestions while encouraging best-practice code structure and syntax. This plugin brings Sencha support to these JetBrains Products: • IntelliJ 14.1+ • WebStorm 10+ • PHPStorm 9+ • RubyMine 7.1+ • PyCharm 4.5+ Download the plugin from the support portal. It’s a zip file. 1. In the IDE, click Preferences -> Plugins -> Sencha Ext JS 2. Click the button Install plugin from disk, select the zip file. 3. Restart the IDE. After restart, you will run the trial version. You will need to click on the message to activate the Sencha plugin. Login with your sencha (forum) id (not the email), your password and the activation key (40 characters key). Click Activate and your plugin is successfully installed and activated. Based on: Ultimate Setup Guide - Lee Boonstra For information about the plugin see:http://docs.sencha.com/tools/ide_plugins/jetbrains_ide_plugin.html App Templates The Sencha JetBrains IDE plugin is port of the pro and premium tiers. App templates are full working boilerplate examples. You can use this code, to quickly develop a Sencha application within a day. http://examples.sencha.com/extjs/6.0.0/examples/admin-dashboard/#dashboard The admin dashboard app template can be found in the folder: <ext6-sdk-folder>/template/admin-dashboard For a full tutorial on how to use the app template, please see: http://www.ladysign-apps.com/developer/working-with-sencha-app-templates- boilerplate-ext-js-6-code/ Sencha Inspector Sencha Inspector is part of the premium tier. The Sencha Inspector is a stand-alone desktop application that provides intelligent debugging for Ext JS applications. It aims to complement existing developer tools provided by consumer web browsers. On top of that, it also includes a theme roller, to create themes easily. Sencha Inspector hosts an internal web server that runs on your machine’s localhost. This local web server helps Sencha Inspector connect to your client applications via a web socket. This allows Sencha Inspector to analyze your client application’s’ runtime. 1. Run the executable installer and walk through the install process 2. Run Sencha Inspector from its installation path For more information about Sencha Inspector see: http://docs.sencha.com/tools/sencha_inspector/installation_setup.html Ext JS 6 Pivot Grid The Pivot Grid component enables rapid summarization of large sets of data.
Load more

Recommended publications
  • Sencha Touch and Ext JS Developer Description
    Sencha Touch and Ext JS Developer Description: Health Outcomes Worldwide (HOW), a diverse and rapidly growing Canadian company seeks a motivated developer to work with an agile virtual team creating cutting-edge web and mobile applications for use by healthcare professionals. HOW provides solutions used by nurses in healthcare environments across Canada. The mobile application is a hybrid HTML5 (Sencha Touch)/Cordova solution designed for tablet devices (iOS and Android). Plans for a revamped browser-based solution (using ExtJS 5) are also in development. The selected developer will play an integral role in both mobile and desktop solution design and development using Sencha tools. The ideal candidate will have: • 4+ years of extensive experience with Sencha Ext JS framework and 2+ experience with Sencha Touch framework. • In-depth knowledge of javascript. • Experience building iOS, Android, Windows and Blackberry apps with PhoneGap/ Cordova platform. • Solid knowledge of HTML5, CSS3, EcmaScript 6 and their integration in a standards-based fashion with each other. • Proficiency with the DOM and asynchronous event programming model. • Experience with cross-platform (PC/Mac, desktop, laptop, tablet) and cross-browser (IE, Firefox, Chrome, Safari) development. • Experience with AJAX, JSON and RESTful web services. • Server-side development with ASP.NET WebForms, ASP.NET MVC and Node.js. • Database design and programming using MS SQL Server and SQLite. • Familiarity with Design Patterns, particularly Model-View-Controller (MVC). • Experience with mobile development and Touch interfaces. • Solid understanding and experience with Agile software development methodologies. Qualified, interested parties should submit a resume to [email protected].
    [Show full text]
  • 85324630.Pdf
    About NetTantra NetTantra is a creative technology and design company based out of India, US and UK. We provide web based solutions and mobile solutions to various industries like manufacturing, consulting, education. We have expertise in various sectors of the web including an array of server-side languages, OpenSource CMS/Blog frameworks, Linux/UNIX system administration, production server backup and recovery solutions, cloud infrastructure set-up and much more. Our expertise in providing WordPress based solutions has been acclaimed by many of our clients and the OpenSource community. We also provide cloud based solutions like migrating existing applications and building cloud applications for public or private cloud setups. We are known among our clients for on-time delivery and extraordinary quality of service. In mobile based solutions, we have expertise in developing native applications for iOS and Android platforms. We also develop cross-platform mobile applications using Sencha Touch and jQuery Mobile frameworks. 2 of 14 pages Why Hire Us ✔ Technology ◦ We have expertise in the most cutting edge tools and technologies used in the industry with special focus on OpenSource Technologies ◦ We pay special attention to web and network security for all projects ◦ Our team follows highly optimized project delivery life cycles and processes ✔ Cost ◦ We offer the best price to quality ratio ✔ Infrastructure ◦ Advanced workstations ◦ Cutting edge computing and network systems ◦ Power packed online servers ◦ Smart communications systems ◦ Conference halls, CBT and video learning facilities ◦ High-speed uninterrupted Internet connection ✔ Quality of Service ◦ Guaranteed client satisfaction ◦ Real-time customer support with the least turn-around in the industry ◦ Pre-sales technical and business related support to partners and agencies ✔ Ethics and Principles ◦ We ensure confidentiality in all our dealings.
    [Show full text]
  • ODOT Default Web Application Architecture
    The Ohio Department of Transportation (ODOT) Division of Information Technology ODOT Default Web Application Architecture Filename:ODOT Web Application Architecture.doc Version: 8.0 Author: Michael Jordan Last Modified: 11/16/2017 Project Site: Document Summary: Prepared by the ODOT Division of Information Technology (DoIT) [Document Header] Contents 1 Introduction ......................................................................................................................... 3 1.1 About This Document ..................................................................................................... 3 1.2 Document Location ......................................................................................................... 3 2 Architecture ......................................................................................................................... 4 2.1 A Layered Approach ....................................................................................................... 4 2.1.1 User Interface Layer ............................................................................................... 4 2.1.2 Domain Layer ......................................................................................................... 4 2.1.3 Service Layer .......................................................................................................... 5 3 Technologies ....................................................................................................................... 6 3.1 Microsoft .NET Platform.................................................................................................
    [Show full text]
  • Pragmatic Guide to Javascript
    www.allitebooks.com What Readers Are Saying About Pragmatic Guide to J a v a S c r i p t I wish I had o w n e d this book when I first started out doing JavaScript! Prag- matic Guide to J a v a S c r i p t will take you a big step ahead in programming real-world JavaScript by showing you what is going on behind the scenes in popular JavaScript libraries and giving you no-nonsense advice and back- ground information on how to do the right thing. W i t h the condensed years of e x p e r i e n c e of one of the best JavaScript developers around, it’s a must- read with great reference to e v e r y d a y JavaScript tasks. Thomas Fuchs Creator of the script.aculo.us framework An impressive collection of v e r y practical tips and tricks for getting the most out of JavaScript in today’s browsers, with topics ranging from fundamen- tals such as form v a l i d a t i o n and JSON handling to application e x a m p l e s such as mashups and geolocation. I highly recommend this book for anyone wanting to be more productive with JavaScript in their web applications. Dylan Schiemann CEO at SitePen, cofounder of the Dojo T o o l k i t There are a number of JavaScript books on the market today, b u t most of them tend to focus on the new or inexperienced JavaScript programmer.
    [Show full text]
  • THE FUTURE of SCREENS from James Stanton a Little Bit About Me
    THE FUTURE OF SCREENS From james stanton A little bit about me. Hi I am James (Mckenzie) Stanton Thinker / Designer / Engineer / Director / Executive / Artist / Human / Practitioner / Gardner / Builder / and much more... Born in Essex, United Kingdom and survived a few hair raising moments and learnt digital from the ground up. Ok enough of the pleasantries I have been working in the design field since 1999 from the Falmouth School of Art and onwards to the RCA, and many companies. Ok. less about me and more about what I have seen… Today we are going to cover - SCREENS CONCEPTS - DIGITAL TRANSFORMATION - WHY ASSETS LIBRARIES - CODE LIBRARIES - COST EFFECTIVE SOLUTION FOR IMPLEMENTATION I know, I know, I know. That's all good and well, but what does this all mean to a company like mine? We are about to see a massive change in consumer behavior so let's get ready. DIGITAL TRANSFORMATION AS A USP Getting this correct will change your company forever. DIGITAL TRANSFORMATION USP-01 Digital transformation (DT) – the use of technology to radically improve performance or reach of enterprises – is becoming a hot topic for companies across the globe. VERY DIGITAL CHANGING NOT VERY DIGITAL DIGITAL TRANSFORMATION USP-02 Companies face common pressures from customers, employees and competitors to begin or speed up their digital transformation. However they are transforming at different paces with different results. VERY DIGITAL CHANGING NOT VERY DIGITAL DIGITAL TRANSFORMATION USP-03 Successful digital transformation comes not from implementing new technologies but from transforming your organisation to take advantage of the possibilities that new technologies provide.
    [Show full text]
  • HCI Lessons Using AJAX for a Page-Turning Web Application
    CHI 2011 • Session: Reading & Writing May 7–12, 2011 • Vancouver, BC, Canada Bells, Whistles, and Alarms: HCI Lessons Using AJAX for a Page-turning Web Application Juliet L. Hardesty Abstract User Interface Design Specialist This case study describes creating a version of METS Digital Library Program Navigator, a page-turning web application for multi- Indiana University part digital objects, using an AJAX library with user Herman B Wells Library, W501 interface components. The design for this version 1320 E. 10th Street created problems for customized user interactions and Bloomington, IN 47405 USA accessibility problems for users, including those using [email protected] assistive technologies and mobile devices. A review of the literature considers AJAX, accessibility, and universal usability and possible steps to take moving forward to correct these problems in METS Navigator. Keywords AJAX, accessibility, universal usability ACM Classification Keywords H.5.2. Information interfaces and presentation: User interfaces - user-centered design, standardization. General Terms Design, human factors, standardization Copyright is held by the author/owner(s). CHI 2011, May 7–12, 2011, Vancouver, BC, Canada. Introduction ACM 978-1-4503-0268-5/11/05. AJAX (Asynchronous JavaScript and XML) is a widely used method for developing Web 2.0 applications 827 CHI 2011 • Session: Reading & Writing May 7–12, 2011 • Vancouver, BC, Canada (called Rich Internet Applications, or RIA’s), both to incorporate the Semantic Web into Web 2.0 enhance certain features
    [Show full text]
  • Download Ebook ^ Javascript: Ajax, Cross-Site Scripting, Couchdb
    W5CAMG0U1NWQ < PDF ^ JavaScript: Ajax, Cross-Site Scripting, CouchDB, WebKit, JQuery, Dojo Toolkit, Bookmarklet, ActionScript, V8,... JavaScript: A jax, Cross-Site Scripting, Couch DB, W ebKit, JQuery, Dojo Toolkit, Bookmarklet, A ctionScript, V 8, SpiderMonkey, Qooxdoo, Ext JS Filesize: 7.09 MB Reviews It becomes an amazing book which i actually have at any time study. It is actually loaded with wisdom and knowledge You wont sense monotony at at any time of your respective time (that's what catalogues are for regarding should you request me). (Rosina Schowalter V) DISCLAIMER | DMCA EUQW6UIGSWMD > Kindle « JavaScript: Ajax, Cross-Site Scripting, CouchDB, WebKit, JQuery, Dojo Toolkit, Bookmarklet, ActionScript, V8,... JAVASCRIPT: AJAX, CROSS-SITE SCRIPTING, COUCHDB, WEBKIT, JQUERY, DOJO TOOLKIT, BOOKMARKLET, ACTIONSCRIPT, V8, SPIDERMONKEY, QOOXDOO, EXT JS Books LLC, Wiki Series, 2011. Condition: New. This item is printed on demand for shipment within 3 working days. Read JavaScript: Ajax, Cross-Site Scripting, CouchDB, WebKit, JQuery, Dojo Toolkit, Bookmarklet, ActionScript, V8, SpiderMonkey, Qooxdoo, Ext JS Online Download PDF JavaScript: Ajax, Cross-Site Scripting, CouchDB, WebKit, JQuery, Dojo Toolkit, Bookmarklet, ActionScript, V8, SpiderMonkey, Qooxdoo, Ext JS R6UOTKQRMAXT « PDF \ JavaScript: Ajax, Cross-Site Scripting, CouchDB, WebKit, JQuery, Dojo Toolkit, Bookmarklet, ActionScript, V8,... See Also A Smarter Way to Learn JavaScript: The New Approach That Uses Technology to Cut Your Effort in Half Createspace, United States, 2014. Paperback. Book Condition: New. 251 x 178 mm. Language: English . Brand New Book ***** Print on Demand *****.The ultimate learn-by-doing approachWritten for beginners, useful for experienced developers who want to... Read PDF » Why We Hate Us: American Discontent in the New Millennium Random House USA Inc, United States, 2009.
    [Show full text]
  • Sencha Web Application Lifecycle Management Platform
    Sencha Web Application Lifecycle Management Platform Businesses are under more pressure than ever to deliver Develop sophisticated web applications to their customers as quickly as possible. These applications are expected to be high quality, It’s critical for developers to reduce time to market and deliver visually compelling and run on multiple devices including desktops, high-quality products. We provide comprehensive frameworks tablets, and smartphones. Plus, many of these applications will that teams can use to build cross-platform web applications. We live for several years meaning that organizations have to consider offer both a JavaScript framework – Sencha Ext JS, and a Java the cost of maintaining and upgrading the application over the framework – Sencha GXT. long term. Sencha Ext JS For developers who want to use HTML5, CSS, and JavaScript, there The Sencha Mission is no better choice than Ext JS. More than 60% of the Fortune 100 Our mission is to help organizations deliver the right experience on rely on Ext JS and its comprehensive component library. the right screen at the right time. To deliver on this mission, we’ve It comes with everything a developer needs to create a created the Sencha Web Application Lifecycle Management Platform complex web application including UI component, data package, for designing, developing, deploying and managing cross-platform advanced charts, and application templates to help developers web applications. jumpstart their development efforts. Plus from a single code base, developers can create
    [Show full text]
  • Crossmos Hybrid Mobile Web-Apps & Sencha Platform
    Crossmos Hybrid Mobile Web-apps & Sencha Platform Ruben Smeets Kris Aerts 17/06/2015 Agenda • Hybrid App Technology o Hybrid vs Native vs Web o Patterns o Web portion architecture o Common pitfalls and best practices • Choosing a hybrid app approach • Latest developments • Sencha platform hands-on experience Low Ranking Hybrid vs Native vs Web High Ranking Native apps Hybrid apps Web apps Through native app Search on referrals Ease of discovery stores (Facebook, twitter, etc.) Fragmented across Reach Works on almost all devices multiple platorms Access to Depth of Full acces to platform native API at Limited by browser experience resources the expense of sandbox UI Customer Apple Appstore Complete ownership of ownership & terms enforce onerous terms customer Engagement and Notifications and home No notifications, difficult to recurring use screen icon get user to save the link No accepted method of Monetisation High through payment (Chrome web- potential Appstores store) Ease of cross- Replication developing Significant fragmentation platform for multiple platforms for advanced apps development VisionMobile Cross-Platform Developer Tools 2012 Hybrid vs Native vs Web Low Ranking Continued High Ranking Native apps Hybrid apps Web apps Web content Upgradebility & Through native app updates require No approval needed updates stores ** no approval Debugging & Full support by native Browser debugging tools testing development tools automated testing tools Vendor lock-in No code sharing Limited to no code sharing (framework) between platforms between frameworks Cloud-based Multi-platform Local build for each build tools No cross-platform building build support platform seperately offered by required frameworks **Enterprise app stores require no update approval.
    [Show full text]
  • Qooxdoo Interview Questions and Answers Guide
    Qooxdoo Interview Questions And Answers Guide. Global Guideline. https://www.globalguideline.com/ Qooxdoo Interview Questions And Answers Global Guideline . COM Qooxdoo Job Interview Preparation Guide. Question # 1 What is Qooxdoo? Answer:- qooxdoo is an open source Ajax web application framework. It is an LGPL- and/or EPL-licensed multipurpose framework that includes support for professional JavaScript development, a graphical user interface (GUI) toolkit and high-level client-server communication. Read More Answers. Question # 2 Is qooxdoo freely available? Answer:- Yes. qooxdoo is Open Source, dual-licensed under LGPL/EPL, i.e. the "GNU Lesser General Public License (LGPL)" and the "Eclipse Public License (EPL)". As a recipient of qooxdoo, you may choose which license to receive the code under. Read More Answers. Question # 3 Who developed qooxdoo? Answer:- qooxdoo was initiated and is maintained by 1&1, the world's biggest web hosting company. There is a team of full-time core developers as well as many committers and contributors. Read More Answers. Question # 4 Which browsers are supported? Answer:- A qooxdoo application runs in all major web browsers - with identical look & feel. Read More Answers. Question # 5 Does qooxdoo come with a server? Answer:- No. If you already have an existing backend that serves HTTP (or HTTPS) requests, it's probably fine to continue using it. Optionally qooxdoo offers several RPC servers for an elegant client-server communication. BTW, during development of your client application the local file system often is sufficient, without the need to use a real server. Read More Answers. Question # 6 What languages and technologies do we need to know? Answer:- Not many.
    [Show full text]
  • Preview Extjs Tutorial (PDF Version)
    About the Tutorial ExtJS stands for Extended JavaScript. It is a JavaScript framework and a product of Sencha, based on YUI (Yahoo User Interface). It is basically a desktop application development platform with modern UI. This tutorial gives a complete understanding of Ext JS. This reference will take you through simple and practical approaches while learning Ext JS. Audience This tutorial has been prepared for beginners to help them understand the concepts of ExtJS to build dynamic web UI. Prerequisites For this tutorial, the reader should have prior knowledge of HTML, CSS, and JavaScript coding. It would be helpful if the reader knows the concepts of object-oriented programming and has a general idea on creating web applications. Execute ExtJS Online For most of the examples given in this tutorial you will find a Try it option. Make use of this option to execute your ExtJS programs on the spot and enjoy your learning. Try the following example using the Try it option available at the top right corner of the following sample code box − <!DOCTYPE html> <html> <head> <link href="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme- classic/resources/theme-classic-all.css" rel="stylesheet" /> <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script> <script type="text/javascript"> Ext.onReady(function() { Ext.create('Ext.Panel', { renderTo: 'helloWorldPanel', height: 100, i width: 200, title: 'Hello world', html: 'First Ext JS Hello World Program' }); }); </script> </head> <body> <div id="helloWorldPanel"></div> </body> </html> Copyright & Disclaimer Copyright 2017 by Tutorials Point (I) Pvt.
    [Show full text]
  • Ext JS 4 Next Steps
    Ext JS 4 Next Steps The Ext JS 4 library is one of the most powerful libraries for building Rich Internet Applications. Through this book we have learned how the library works and what capabilities it has. Now that we have a full working application and have learned how to use the library, we must know that there are a lot of other things around this awesome library. In this chapter we will see what other concepts may help us to improve our development process when using Ext JS 4. In this chapter we will cover the following topics: • The Ext JS 4 API documentation • Using JSDuck • Want to go mobile? • The Sencha forums The Ext JS 4 API documentation Ext JS 4 has some of the best documentation; it is easy to use and very powerful. The Sencha team has always put so much effort when delivering their frameworks' documentation, but the Ext JS 4 and Sencha Touch 2 APIs are a state of art in documentation. Ext JS 4 Next Steps When we are new to Ext JS 4, one of the most important things we have to know is how the API works. We don't need to memorize each class and class methods, we just need to know where to find them. The following screenshot shows the Sencha Docs structure: In the Sencha Docs we have five main regions. On the left-hand side we have the package tree list with all the packages and classes Ext JS 4 has in its library. In the top right-hand corner we have the search component where we can search almost anything like classes, methods, guides, xtypes, and more.
    [Show full text]