sencha js

After the development preparation has been done in my previous sections, you can then use Sencha touch to create the most basic project.First of all, we need to download SENCHA-TOUCH-2.3.1-GPL compressed package, unzip it, here we unzip its compressed package into E:\androidTool, the directory structure is as follows:(1) Apply the cmd command into the directoryEnter this directory to execute the

Table Gridpanel Overview The tables in ExtJS are powerful, including the ability to sort, cache, drag, hide a column, automatically display line numbers, column totals, cell editing, and more. The table is defined by the class Ext.grid.GridPanel, inherits from the panel, and its xtype is grid. In ExtJS, table grid must contain column definition information and specify the data storage store for the table. The column information of the table is defined by the class Ext.grid.Column (formerly def

Official website said Sencha TOUCH2 more Sencha Touch1 performance has been greatly improved, but through the practice, still feel Sencha TOUCH2 performance needs to be optimized. In fact, in the process of using Sencha touch to develop dashboard, when the data volume is large, the components are many, in addition to

required because Android WebView after 4.4 is already the chromium kernel.②, using the Chromium kernel PhoneGap project, when using some PhoneGap plug-ins, will be error, such as Filetransfer plug-ins.Filetransfer plugin needs to be modified to fit, modify the method click here--------------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------Welcome to

Sencha 5.0.3Decompile Sencha.jar, in the Metadatacommand.class class, defines several meta data types, such as:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/57/B6/wKiom1SjTN3AX3MKAACFmIgT-cE764.jpg "title=" Qq20141231090647.jpg "alt=" Wkiom1sjtn3ax3mkaacfmigt-ce764.jpg "/>For these 11 types, the Sencha cmd implements 10 outputs, such as:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00

[Phonegap + Sencha Touch] mobile development 29 Android navigator. camera. getPicture gets the true path of the image, The phonegap photo plug-in selects the image in the Image Library. The Code is as follows: Navigator. camera. getPicture (function (uri) {console. log (uri); // uri of the image obtained here}, function (err) {console. log (err) ;},{ quality: 70, destinationType: navigator. camera. destinationType. FILE_URI, sourceType: navigator. ca

Now, tabpanel is displayed on the screen, but you can beautify the homepage. The current page has at least the following issues: Placing tags on the top is not very nice. The home page buttons also seem monotonous. NO content. Let's see how we did it. Modify the tabbarposition configuration item and add some HTML content: Ext. Application ({ Name: 'sencha ', Launch :(){ Ext. Create ("Ext. tabpanel ",{ Fullscree

First look at the effectActually, it's going to hit a problem.Sencha Touch, the Tabbar can only be displayed if it is set above or below.If you set it to the left, the default is to produce the result:To solve this problem, my first reaction is to use CSS. But that undoubtedly adds to the complexity. (I did, too, and it was a terrible problem.)In fact, as long as the layout of Sencha touch cooked a little, analysis, it is easy to find the key to the p

The use of ExtJS must not use the table control, use the table, the leaders (general) or used to look at the data in Excel, so the technique of using the ExtJS table will certainly have the need to export form Excel, This article focuses on how to export a grid table to Excel using ExtJS, which uses a front-end export and does not involve a backend.Directory of this document Directory of this document Source code Package Download Embed source code in your app

After the last use of the JS front-end export of Excel, another major concern is the background implementation of the export Excel, because I developed the use of Java so here using Apache Open Source project poi for the background Excel export.This document folder This document folder POI Item Download and onboarding ExtJS Front-End export settings ExtJS the corresponding solution in the background

This article is the study of their own in the process of learning Sencha touch record, mainly JSONP cross-domain request this aspect, for Wei he is cross-domain concept and unfamiliar, you can ask the mother.First Picture:I want to complete the function is the table drop-down refresh, and send the request to my own writing service terminal, because the service program and this Sencha program is no longer a

Based on the Sencha Touch 2.2 write Code: Copy Code code as follows: /* * Imitate TabPanel navigation bar */ Ext.define (' UX. Tabbar ', { Alternateclassname: ' Tabbar ', Extend: ' Ext.toolbar ', Xtype: ' Tabbar ', Config: { Docked: ' Bottom ', CLS: ' Navtoolbar ', Layout: { Align: ' stretch ' }, Defaults: { Flex:1 }, The button that was selected Selectbutton:null }, Initialize:function () { var me = this; Me.callpar

Fix Sencha app build to capturing theme image does not executeToday's computer reinstall system, re-installed Sencha cmd, but in the packaging, to the capturing theme image is always not executed, has been thought to be Ruby is not installed, or ruby related tools are not installed, and finally constantly groping, With Ruby and related things in place, see http://www.cnblogs.com/eshinex/p/4617554.html, but

As of sencha touch2.1, the following 19 events supported by sencha touch doubletap drag dragend dragstart longpress painted pinch pinchend pinchstart resize rotate rotateend rotatestart singletap swipe tap taphold touchmove touchstart These 19 events are supported by

This address: http://blog.csdn.net/sushengmiyan/article/details/46740381Brief introductionSencha cmd 6 installation process does not require UAC control for Widnows, for Mac is the start permission, the previous version, we are more troublesome to download the correct version of Ruby to use CMD, Now that you have 6.0, you don't need to install Ruby separately, and the new version cancels out the dependency on Ruby. The new CMD adds a default installation of the JRE, and when you select the downl