extjs api

The last article was sent to wait for an interview opportunity, not yet achieved Beijing has a. NET training course. This is the homework arranged by the teacher here, let's use. Netajax realized, think that extjs+xml write may be better this thing will come out, the main idea is to use ExtJS to implement the foreground UI, and then Ajax way to implement and server information interaction, Here does not use

1. Purpose Build a ExtJS infrastructure in Eclipse and learn how to build a new ExtJS project from the official downloaded code 2. Problems encountered during the learning process the difference between EXT-4.2.1-GPL and ext-4.2.1-commercial EXT-4.2.1-GPL: Open source version, using GPL open source protocol Ext-4.2.1-commercial: Commercial version, charge, stable As a

After understanding the foundation, may use the Ext+ajax to develop a simple small project, will each bit explain the project development process, hoped can bring the harvest to everybody! Because I am also learning this framework, so the article has any suggestions please put forward, this may let me learn more.See this picture, you may think is a software, or flash, Flex, Silverlight and so on, but this is JAVASCRIPT+CSS implementation.In view of this type and effect, if added in their own pro

Spring + jdbc + extjs configuration All source code can be accessed to my GitHub After a few days of Free Rice, the front and backend finally ran through and provided a set of available configuration files. (Due to the integration with extjs, spring security Login needs to rewrite the original handler, which will be added later) The first is pom, mainly including junit, spring (mvc + security), log4j, and

Marytype: ' Sum ', renderer:function (value, MetaData, record, Rowidx, COLIDX, store, view) { return value + ' meta '}, Summaryrenderer:function (value, Summarydata, Dataindex) { return value + ' meta '}},{text: ' Repair Factory ', Dataindex: ' Factory ', width:120, summaryrenderer:f Unction (value, Summarydata, dataIndex) {return ' average '}},{text: ', dataindex: ' Costav ', width:180, field: {xtype: ' Numberfield '}, Summarytype: ' Av

Original: http://docs.sencha.com/ext-js/4-0! /GUIDE/tree Translation: Frank/sp42 reprinted. Please keep the information on this page.Tree trees The tree panel component is one of the most colorful components in extjs and is suitable for displaying hierarchical data. Both the tree panel and grid come from the same base class. The reason for this design is that all extensions or plug-ins can reuse consistent functions. For example, multiple columns, di

[ExtJS5 Study Notes] section 30th sencha extjs 5 gridpanel group summary, extjs5gridpanel Address: http://blog.csdn.net/sushengmiyan/article/details/42240531 Author: sushengmiyan Certificate ------------------------------------------------------------------------------------------------------------------------------------ This article uses the grouping statistics display function in the gridpanel of extjs a

There are few methods provided by the Date class in ExtJs. However, on the other hand, due to historical reasons, there are many letters describing the format variables of Date in any language. This section describes the Date format representation. These are all content in ExtJs API. If you have a Chinese version, you can skip this step. If you want to continue r

[ExtJS5 Study Notes] sencha extjs 5 Table gridpanel group summary in section 30th This article uses the grouping statistics display function in the gridpanel of extjs as an example, involving knowledge points: Features in data grid in Ext. grid. Panel model/store and ftype: 'groupingsummary 'among others I. First read: The installation month shown in the image is displayed in groups. The total and average

There are few methods provided by the Date class in ExtJs. However, on the other hand, due to historical reasons, there are many letters describing the format variables of Date in any language. This section describes the Date format representation. These are all content in ExtJs API. If you have a Chinese version, you can skip this step. If you want to continue r

The date class provides fewer methods in ExtJS. But on the other hand, for historical reasons, now date is a lot of letters in any language that characterize its format variables. This section focuses on date format representations of dates. These are the contents of the ExtJS API, if there is a Chinese version can jump directly over here. If you need to keep loo

In the past few days, I have made a Web project and used ExtJs. There is an interface like a designer. Select the content on the interface and you can directly edit the attributes of the content, this was originally quite simple for ExtJs. ExtJs itself provides rich space and good interface development, just like WinForm development. However,

Development Ideas of EXTJS and javaweb applications and the idea of extjsjavawebRecently, I have made several applications based on the extjs interface. Here I will summarize the key points. The title is based on javaweb, but it is applicable to a variety of server languages. Using Extjs for the interface is nothing more than canceling a lot of original jsp files

this series of articles demonstrate how to use spring. net + nhib.pdf + ASP. net MVC + extjs build multi-layer applications Programs . the architecture has loose coupling, interface programming, and strong scalability. it is suitable for product development related to enterprise system development. make full use of spring. net, such as IOC and AOP, and as a container for the entire framework, nhib.pdf makes the entire framework more object-oriented

I. Resources download and related introductionExt Development Kit, we can download it from the official website.Http://www.sencha.com/products/extjs/downloadThe author download location is under the MyEclipse root directoryExt Development Package Directory Structure descriptionBuilds directory is ExtJS compressed code　　Documentation for EXTJS in the Docs director

Because the syntax of senchatouch is mostly based on extjs, and most of extjs is based on json, it is very important to preview the syntax of extjs. Extjs is a framework of encapsulated javascript. Compared with native js, extjs focuses more on results, so its calling format

Ext can be used to extend the basic types of ext, extjs, and format. For more information about extjs, see. 1. ArrayIndexOf (Object o): Number Method Remove (Object o): Array Method 2. DateJavascript is not convenient for date and time operations, but Ext basically adds a lot of extensions here. Important: Add (String interval, Number value): Date Method Interval indicates the period to be added. The Valid

is too large, the display is too big too big, bad control. So I added a wide-height limit up.And then there's a problem, and everyone will find it. The image that is returned is always at the front of the text, that is, cannot be inserted where the cursor was before, why?So I carefully to see the method of the predecessor, also carefully to find ExtJS API to see if there is no way to record the mouse curso

When using ExtJS controls, it is unavoidable to register an event with the control to trigger some processing when the control is manipulated.For example, write a ComboBox that can write an event select that is triggered when a drop-down item is selected.var testcombobox = new Ext.form.ComboBox ({ listeners:{ select:function () { Ext.Msg.alert (null, Testcombobox.getvalue ());}} )But in fact, the method of handling the event ca

In the previous development ExtJS, a form was developed with Ext.form.panel, and when Reset (true) is used, the Getrecord () is still available, which is the last old value, the API documentation, and, in combination with the source code view, The error is found, in which the reset () method is seen in the form, and you can see that it is so defined,Reset:function () { this.form.reset (); },It is