By Loiane Groner
during this booklet you will discover ways to increase a whole program with ExtJS. improve your current abilities and get a greater take hold of of the JavaScript framework to create complex net purposes.
Overview
- construct an program with Ext JS from scratch
- examine specialist tips and tips to make your internet functions glance gorgeous
- Create specialist monitors corresponding to login, menus, grids, tree, types, and charts.
In Detail
Ext JS four is a JavaScript framework that gives you with the assets to construct multi-browser, high-performance, and wealthy web applications.
studying Ext JS is a pragmatic, hands-on advisor that may educate you ways to boost an entire software with Ext JS. You’ll start through studying how you can create the project’s constitution and login reveal prior to learning complicated point positive factors reminiscent of dynamic menus and master-detail grids, prior to eventually getting ready the applying for production.
getting to know Ext JS may also help you to make use of Ext JS to its complete capability and may enable you create a whole Ext JS software from the scratch, in addition to explaining easy methods to create a WordPress theme.
you'll find out how to create person and workforce defense, master-detail grids and varieties, charts, bushes, and the way to export facts to excel together with PDF and photographs, continuously targeting most sensible practices.
additionally, you will the right way to customise issues and the way to organize the appliance to be prepared for deployment upon final touch. every one bankruptcy of the ebook is targeted on one activity and is helping you realize and grasp a person point of the application.
via the tip of the publication, you have discovered every little thing you must understand to really grasp Ext JS and to begin construction complicated applications.
What you'll study from this book
- enhance a content material administration module
- deal with the knowledge at the server facet, fending off the necessity for JSON documents
- Create a WordPress subject
- improve a shopper electronic mail, teams, and defense module
- Build the appliance for production
- attempt an Ext JS application
- Reuse code to construct a similar software as a cellular app
Approach
Written as a pragmatic step by step instructional, getting to know Ext JS is stuffed with enticing examples that can assist you examine in a pragmatic context.
Who this e-book is written for
Mastering Ext JS is for builders who're conversant in utilizing Ext JS and wish to take their abilities to the subsequent point by means of studying Ext JS and developing even greater net applications.
Read Online or Download Mastering Ext JS PDF
Similar Javascript books
JavaScript: A Beginner's Guide, Fourth Edition
Totally up to date for the most recent JavaScript commonplace and that includes a brand new bankruptcy on HTML5 and jQuery JavaScript: A Beginner's consultant indicates find out how to create dynamic web content entire with lighting tricks utilizing modern day best internet improvement language. With the expansion of HTML five, JavaScript is anticipated to develop much more to script the canvas aspect, upload drag and drop performance, and extra.
A pragmatic booklet on web site functionality for internet builders, concentrating normally on front-end functionality development. It covers lots of strong conception, yet can be choked with necessary, actual global tricks and counsel so you might use in your websites at the present time. issues coated contain: consumer adventure, layout and performanceMeasuring and tracking performanceSetting up a web page weight budgetNetwork and server improvementsOptimizing pictures and videoOptimizing scripts and 3rd social gathering contentLean DOM operations The publication additionally comes with a convenient "cheat sheet" summarizing some of the key assistance contained in the ebook.
Constructing functions for Android and different cellular units utilizing internet applied sciences is now good close by. while the services of HTML5 are mixed with CSS3 and JavaScript, net program builders have a chance to improve compelling cellular purposes utilizing usual instruments. not just is it attainable to construct cellular internet apps that suppose nearly as good as local apps, yet to additionally write an program as soon as and feature it run numerous varied units.
Foundation HTML5 Animation with JavaScript
Beginning HTML5 Animation with JavaScript covers every thing you need to recognize to create dynamic scripted animation utilizing the HTML5 canvas. It presents info on the entire correct math you have to, sooner than relocating directly to physics innovations like acceleration, speed, easing, springs, collision detection, conservation of momentum, 3D, and ahead and inverse kinematics.
Additional resources for Mastering Ext JS
We have to encrypt the password. less than the app listing, we are going to create a brand new folder named util the place we'll create the entire software sessions. we'll additionally create a brand new dossier named MD5. js; as a result, we are going to have a brand new type named Packt. util. MD5. This classification encompasses a static approach referred to as encode and this system encodes the given worth utilizing the MD5 set of rules. to appreciate extra concerning the MD5 set of rules visit http://en. wikipedia. org/wiki/MD5. As Packt. util. MD5 is enormous, we can't checklist its code the following, yet you could obtain the resource code of this publication from http://www. packtpub. com/mastering-ext-javascript/book or get the newest model at https://github. com/loiane/masteringextjs). if you want to make it much more safe, you may as well use SSL and ask for a random salt string from the server, salt the password and hash it. you could research extra approximately it at one the subsequent URLs: http:// en. wikipedia. org/wiki/Transport_Layer_Security and http://en. wikipedia. org/wiki/Salt_(cryptography). [ fifty four ] Chapter 2 A static process doesn't require an example of the category on the way to be referred to as. In Ext JS, we will claim static attributes and techniques contained in the static configuration. because the encode technique from Packt. util. MD5 type is static, we will name it like Packt. util. MD5. encode(value);. So sooner than Ext. Ajax. request, we'll upload the next code: go = Packt. util. MD5. encode(pass); We must never overlook so as to add the Packt. util. MD5 category at the controller's calls for announcement (the calls for statement is correct after the expand declaration): calls for: [ 'Packt. util. MD5' ], Now, if we strive to run the code back, and fee the XHR requests on the web tab, we'll have the subsequent output: The password is encrypted and it's a lot more secure now. [ fifty five ] The Login web page growing the consumer and teams tables prior to we begin coding the login. Hypertext Preprocessor web page, we have to upload tables to the sakila database. those tables are going to symbolize the clients and likewise the teams that the clients can belong to. In our venture, a person can belong to simply one crew, as proven within the following screenshot: First, we will create the teams desk: CREATE desk IF now not EXISTS `sakila`. `Groups` ( `id` INT now not NULL AUTO_INCREMENT , `name` VARCHAR(45) now not NULL , basic KEY (`id`) ) ENGINE = InnoDB; Then, we will create the consumer desk containing the indexes, and also will create the overseas key to the teams desk: CREATE desk IF now not EXISTS `sakila`. `User` ( `id` INT no longer NULL AUTO_INCREMENT , `name` VARCHAR(100) now not NULL , `userName` VARCHAR(20) now not NULL , `password` VARCHAR(35) now not NULL , `email` VARCHAR(100) now not NULL , `picture` VARCHAR(100) NULL , `Group_id` INT now not NULL , fundamental KEY (`id`, `Group_id`) , special INDEX `userName_UNIQUE` (`userName` ASC) , INDEX `fk_User_Group1_idx` (`Group_id` ASC) , CONSTRAINT `fk_User_Group1` international KEY (`Group_id` ) REFERENCES `sakila`. `Groups` (`id` ) [ fifty six ] Chapter 2 ON DELETE NO motion ON replace NO motion) ENGINE = InnoDB; the next move is to insert a few info into those tables: INSERT INTO `sakila`.