sencha extjs

For a ExtJS extension to a string in JavaScript, refer to its Help documentation, document: http://download.csdn.net/detail/z1137730824/7748893Some of these methods are described below:(1) CapitalizeCapitalize (String String): StringReturns a string in which the first letter in the string is uppercaseParameters string : StringThe string to convert Returns StringConverted String (2) ellipsisEllipsis (String value, number len

The first two times I introduced the static tree and the tree that was generated from the data loaded by the database, today, I'm going to put some of the main things that are left of ExtJS tree, and the rest is mainly: event processing of trees, editable trees, and drag-and-drop trees, and finally, a tree that can be loaded asynchronously. event handling of the tree The main events of the tree are: 1, expand node events. 2, Collapse node events. 3

Beginner's low-level error accumulation during Extjs Learning 1. download the extjs installation package, which does not exist. msi file. check whether there are many installation methods. msi file, but I did not decompress it after the official download, I thought it could not be used. Note: The development tool I used is Visual Studio 2008. In fact, there is no need to install it. I directly decompress th

Beginner's low-level error accumulation during Extjs Learning 1. download the extjs installation package, which does not exist. msi file. check whether there are many installation methods. msi file, but I did not decompress it after the official download, I thought it could not be used. Note: The development tool I used is Visual Studio 2008. In fact, there is no need to install it. I directly decompress th

Ii. View extjs from Dom Someone may ask, why don't I have to look at the title from Dom? The answer is that the goal is only one: to better understand extjs in self-running results First, you have to rely on the dot tool. What should I do with a dot-magnifier? Yes. The tool we need is Internet Explorer developer toolbar (iedevtoolbar for short), which is a tool for IE to view the DOM structure. It also has

Extjs sets the background color of a row in the table based on the conditions. extjs example Paste the code. Html code: JavaScript code, which should be separated by the following code: Ext.onReady(function(){ Ext.QuickTips.init(); Ext.state.Manager.setProvider(new Ext.state.CookieProvider()); // sample static data for the store var myData = [ ['3m Co', 71.72, 0.02, 0.03, '9/1 12:00am'], ['3m Co', 71.72, 0

(Wlr blog Application) (ExtJS Table Control) (ExtJS pop-up box effects for different themes) ExtJS is written in javascript and is mainly used to create a front-end user interface. It is a front-end ajax framework unrelated to background technology. Therefore, ExtJS can be used in applications developed in. Ne

the Framework tool box.Ext-all.js----------We should note that Ext-all.js and ext-them-neptune.css in index.html are completely included, and this is appropriate for our practice, but not when you want to publish the application using only the frames section. You can simplify your framework based on the needs of your project.You can refer to the Getting Started guide for more information about EXTJS5 and Sencha cmd in this area.Please continue readin

Original: ExtJS Code Style Guide with examplesExt JS style guide: Well-known and easy to learn Fast development, easy commissioning and easy deployment Well-organized, scalable and maintainable Ext JS Application Naming convention: 1, classThe class name should use Hump naming (camelcased).Do not use underscores, or other connection characters.such as: MyCustomClassClasses that are not distributed through

JQuery is a powerful JS selector open-source framework script, with him, would have to write more than 20 lines of JS script, now only 10 lines can be completed, unfortunately, in the interface, although he has jquery-ui, but he did not establish a set of open source mature components, if he like extjs/ Sencha so mature kit, I believe that more people will love him. and juqery mature development library MIN

Use the code of extend (inherited by js) in Extjs to copy lt; a simple description of Extjs gt; Note: Copy Books The traditional js implementation inheritance operation is: 1. Define a parent class The Code is as follows: Var BaseClass = function (){//.....};BaseClass. prototype. someMethod = function (){//.....};BaseClass. prototype. overridenMethod = function (){//....} Define two someMetho

This article mainly introduces code for implementing the drop-down tree of Extjs, which has some reference value, interested friends can refer to the examples in this article to share with you the Extjs pull-down tree effect for your reference. The details are as follows: Text8

During this time, the project has been completed and the idle time is large. Started the ExtJs learning journey. After reading books for a few days, I checked the API. I can't remember much in my mind, so it's better to learn from it. Try to start writing: First, start to build an interface framework. The first step is to reference ExtJs related files:

Ext. form. CheckboxCombo Ext. form. ComboBoxDatefield Ext. form. DateFieldField Ext. form. FieldFieldset Ext. form. FieldSetHidden Ext. form. HiddenHtmleditor Ext. form. HtmlEditorLabel Ext. form. LabelNumberfield Ext. form. NumberFieldRadio Ext. form. RadioTextarea Ext. form. TextAreaTextfield Ext. form. TextFieldTimefield Ext. form. TimeFieldTrigger Ext. form. TriggerField Extjs provides powerful support for form verification. You can find it in t

I have read some Ext knowledge in the background over the past few days, and garbled characters have occurred while cutting into work projects. So I have summarized this article about the solution to the GBK format encoding of ExtJS Chinese garbled characters, if you encounter this problem, you can refer to it. I hope this article will help you to read some Ext knowledge in the background over the past few days, and garbled characters may occur when y

Extjs dynamically loads the implementation code of the tree. For more information, see. Extjs dynamically loads the tree. First, design the table for storing the tree information in the database. The Code is as follows: USE [KimiExtjs]GO/***** Object: Table [dbo]. [Trees] script Date: 04/08/2010 22:12:25 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGOCreate table [dbo]. [Trees]

I have read some Ext knowledge in the background over the past few days, and garbled characters have occurred while cutting into work projects. So I have summarized this article about the solution to the GBK format encoding of ExtJS Chinese garbled characters, if you encounter this problem, you can refer to it. I hope this article will help you to read some Ext knowledge in the background over the past few days, and garbled characters may occur when y

Because chrome is mostly used for debugging during the development process, debugging is rarely performed in ie (both of them should be taken into account now), and the page in ie cannot be loaded normally at the time, I want to cry when I see the error reported by ie, and I don't even have the wrong stack information (this is really bad for ie). I have been using ExtJS for nearly a year, also encountered a lot of strange problems, the most impressive

This article begins with the best part of Extjs. The data model of Extjs is divided into the following parts: Data Record A record in a dataset, including the data definition and value. It is equivalent to an object class. Data Proxy The proxy used to obtain data. It is equivalent to Datasource. Data parser DataReader Resolves the data obtained by the Proxy and transfers it to the Record and stores it in t

In the previous series, we have completed the database design, data access and business logic. Next we will complete the front-end MVC and extjs interface sections. During this time, spring.net has released version 1.2, and Asp.net MVC has also updated RC1 refresh. nhib.pdf to version 2. 0. The entire demo.ProgramCorresponding updates are also made. Asp.net MVC associates background services with front-end interfaces and calls business logic in the