extjs template

Template alias In c++98/03, we can define an alias for a type by using the TypeDef keyword, such as the typedef unsigned int uint_t, where we have defined unsigned int type aliases and uint_t, We can replace the uint_t with the unsigned int later, but uint_t is only an alias for the unsigned int, as the following definition is illegal: typedef unsigned int uint_t; void func (unsigned int); void func (uint_t);The Func function above is an illegal f

call of each component, followed by registering the component instance in componentmgr, so that the instance reference can be obtained through EXT.GETCMP, and then call the InitComponent method, which is one of the most important initialization steps, It is done as a template method, and subclasses can override this method as needed. The final rendering phase, if there is a configuration Renderto or ApplyTo, the component will be rendered immediately

Title RememberThis series of articles is not the introduction of a full set of focus ExtJS use, you just focus on solving extjs thinking problems. People don't write long speeches. Others can learn to be self-reliant. LSome people just learn css JavaScript for English is not very poor (with auxiliary word bully can read the API of ExtJS), can participate in this

PrefaceThis series of articles on the side of the full-scale to introduce the use of ExtJS, only the side of the problem to solve the extjs of the thinking method. Those who write do not have to be lengthy, and those who learn can be self-reliant. LThe learners only need to have some basic knowledge of CSS JavaScript and not very poor English (in order to help the word bully can read the

Title RememberThis series of articles is not the introduction of a full set of focus ExtJS use, you just focus on solving extjs thinking problems. People don't write long speeches. Others can learn to be self-reliant. LSome people just learn the basics of JavaScript in CSS and do not have very bad English (in order to help PowerWord can understand ExtJS API any).

PrefaceThis series of articles on the side of the full-scale to introduce the use of ExtJS, only the side of the problem to solve the extjs of the thinking method. Those who write do not have to be lengthy, and those who learn can be self-reliant. LThe learners only need to have some basic knowledge of CSS JavaScript and not very poor English (in order to help the word bully can read the

PrefaceThis series of articles on the side of the full-scale to introduce the use of ExtJS, only the side of the problem to solve the extjs of the thinking method. Those who write do not have to be lengthy, and those who learn can be self-reliant. LThe learners only need to have some basic knowledge of CSS JavaScript and not very poor English (in order to help the word bully can read the

requirements is recommended. This is because the automatic lifecycle management provided by Ext JS includes automatic rendering when needed, automatic resizing, and automatic location removal and destruction when managed by the layout.It is easier to create new classes by building, and it is not recommended to use a new class to have a component that is externally rendered and managed.Sub-classClass system makes it very easy to extend the EXTJS frame

This article is based on ext JS 4.2.1 versionUI Component BasicsLearning ExtJS is the use of learning components. ExtJS4 the framework, the most important is the formation of a structured and hierarchical component system, these components form the control of ext.There are nearly 100 components in the EXTJS4 component system, and these components can be roughly divided into four categories, namely, container class components, toolbars and menu bar com

ExtJS Gridpanel provides a very powerful data table function, where gridpanel can display a list of data that can be selected, edited, and so on. In the previous EXTJS MVC development model, we have used the Gridpanel, and today we introduce the detailed usage of Gridpanel in ExtJS.The sample code for this article applies to ExtJS 4.x and

Excerpt from: ExtJS features, advantages and disadvantages and precautions1. What is ExtJS?ExtJS can be used to develop the RIA and rich client Ajax applications, is written in JavaScript, mainly for the creation of the front-end user interface, is a background technology-independent front-end AJAX framework. As a result, Ext