Ext JS data-driven application design by Kazuhiro Kotsutsumi

By Kazuhiro Kotsutsumi

Learn the way to construct a trouble-free database in Ext JS utilizing facts from an current database with this step by step educational. Takes you from first rules throughout to implementation.

Overview

  • Discover the best way to format the applying constitution with MVC and Sencha Cmd
  • Learn to take advantage of Ext Direct through the program construct process
  • Understand the way to manage the historical past aid within the browser

In Detail

Sencha Ext JS is an chief for business-standard internet software improvement. Ext JS is a number one JavaScript framework that incorporates a myriad of parts, APIs, and broad documentation for you to harness to construct strong and interactive functions. utilizing Ext JS, you could fast improve wealthy machine net functions which are suitable with all significant browsers.

This booklet will show you how to construct databases utilizing info from an present database with Ext JS. It covers the MVC program structure that permits improvement groups to paintings independently on one venture. also, the publication teaches complex charting strength, permitting builders to create state of the art charts only once. those charts have compatibility with significant browsers with out the necessity to depend on plugins.

This hands-on, useful advisor will take you thru the mechanics of establishing an software. during this example, we'll use this program to regulate current information buildings within the kind of a database.

You will commence through making SQL and tables in MySQL and may then circulation directly to constructing the undertaking atmosphere and introducing Sencha Cmd. you are going to discover ways to create a sort to enter info and computer screen the nation of the enter, whereas seeing how Ext Direct will validate the shape at the server side.

Finally, you've a operating software that's prepared so you might customise to fit your wishes. it's also possible to use it as a template for any destiny initiatives if you want a comparable database.

What you are going to examine from this book

  • Understand an current digital company's info constitution, and make SQL and tables in MySQL
  • Develop the surroundings of the undertaking whereas introducing Sencha Cmd and utilizing Ext.util.History on the comparable time
  • Create a kind to enter info and transmit the knowledge to a server through Ext Direct
  • Discover tips to reveal info and create information searches
  • Implement a document that screens 4 kinds of graph at the dashboard
  • Implement the knowledge import/export technique to revive or backup the data

Approach

An in-depth educational that teaches you the fundamentals of data-driven purposes, and the way to layout and enforce them utilizing Ext JS.

Who this e-book is written for

If you're an intermediate in Sencha Ext JS, "Ext JS Data-Driven program layout" is the educational for you. you should be acquainted with JavaScript and feature uncomplicated operational wisdom of MySQL. so one can have the capacity to systematically build an program from step one to implementation, this publication should be important for you.

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We just made a view without a controller. The reason is if we create a relationship between the controller and the view at this stage, it would make it very difficult to test the view. html that includes the controller logic. html to be able to test the view and the controller at the same time. In addition, to avoid incorrect code referring to a direct object, divide each component and each screen that you can put together in the CT and develop it in the viewport later. Now, let's learn to create a component and a CT in sequence.

The parent refers to the overall quotation that the Quotations (individual items) table belongs to. Bill and Bills The Bill table is almost the same as the Quotation table. However, the Bill table can sometimes contain the ID of an associated Quotation table. Bill The following screenshot shows the Bill table: Bills Similar to Quotations, in Bills you can store each item that is ordered: Creating and dealing with the customer structure tables We will be using MySQL, and the database character is set to utf8 and collation is set to utf8_bin.

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