sencha extjs

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

eclipse, how can I directly edit the Sass file and automatically compile it into css for engineering application? The following is the integration of Compass, Sass and eclipse.1. Confirm that ant has been installed.2. Open "properties" of the project, select "Builders", and click "New ..." Button3. Select "Ant Builder" and click "OK"4. Enter the name "compass. compile". On the "Main" Tab page, click "Browse Workspace" to select the build. xml file that has been placed in the project.5. Select t

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

Original article: Using plugins and mixins in your sencha apps Overview When extending the functions of a framework class, new functions are usually directly written to the derived class. However, if the same function is required to exist in multiple components, the most effective way is to define it as a plug-in or plug-in. Plug-ins and INS are classes used to add additional functions to other classes. In this article, we will introduce what these cl

I believe you have learned the charm of ExtJs. How can you apply ExtJS? To use ExtJS, you must first obtain the ExtJS library file. The ExtJS library file can be downloaded from the ExtJS official website. Adapter: maps the third-

I believe you have learned the charm of ExtJs. How can you apply ExtJS? To use ExtJS, you must first obtain the ExtJS library file. The ExtJS library file can be downloaded from the ExtJS official website. Adapter: maps the third-

The paging function of sencha touch 2's list must not be described too much. You should know it all. There are also official examples. However, it is not perfect to directly copy the paging function of the List to dataview. There is a small bug that leads to continuous loading .... Uncaught typeerror: object [object] has no method 'scrolldockheightrefresh' Obviously, this function is not available in the dataview component, only in list, but this met

You may have tried Docked: 'right' Then the right side is not correct. You may have tried Right: '0%' Top '123' Ugly You may have tried Align: 'right' Sorry, the button does not have this attribute. So... The answer is: Items: [{xtype: 'call', UI: 'mask', iconcls: 'refresh', Handler: refresh}, {xtype: 'spacer'}, {xtype: 'button ', UI: 'mask', iconcls: 'add', Handler: refresh}] Add a space. Just to explain the reason behind this. in

When you see thisArticleI believe you also know why cross-origin access is required! I will not talk about it here. In sencha touch 2, cross-origin access can be implemented using ext class library to provide our class Ext. data. jsonp. If you want to submit a request, you can use the request () method as follows: When submitting a request, you can write it like this 1 Ext. Data. jsonp. Request ({ 2 URL: 'http: // api.xxx.com ', 3 Params :{ 4

(' logo ') != "" | | record.get (' logo ') != "NoMatch") { varimg=config.upload+ "s/" +record.get (' directory ') + '/' +record.get (' logo '); me.down (' #cart_goods_view_img '). SETSRC (IMG); }me.down (' # Cart_goods_view_name '). Sethtml ((record.get (' name '). LengthOther controller and model omittedResult diagram:One problem has not been solved, Me.down is to takeCartviewgoodsThe first layer of the component, if it is to take the second layer of the component how to get it?For example:{xt

( This.getproxy (). Getreader (). Rawdata.message); else {var recordcount=bookreader.rawdata[bookreader.gettotalproperty ()]; var pagesize=this.getpagesize (); Pagecount= (recordcount-recordcount%pagesize)/pagesize; if (recordcount%pagesize>0) pagecount+=1; EXT.GETCMP (' PageInfo '). SetText (String (this.currentpage) + "/" +pagecount+ "page" )

If sencha is not set, it is a framework page. When you click the return key of a browser or Android, the page or the entire program will pop out.Therefore, you need to implement the route pathI have provided a detailed description on the Internet. I have been studying it for a long time.First, you must add the historical path at the beginning of main. In app. jsLaunch: function (){// Add the historical path and set main to home.This. getApplication ()

setting value value for each option , Passing value value into the sort method and sort them as required. Second, searchin DataView, there is a way to filter data in the Data Warehouse, with the following code:Store.filter (' LastName ', ' Tom ');This sentence means to filter out such data, its lastName property value is Tom. Similarly, if we want to implement the user search function, define a search box and pass the value entered by the user into the filter function. It is also possible to

The store in the ComboBox drop-down box can be used to load data in addition to a jsonstore, and it can be written directly in the form of a string array.{ ' combobox ', ' Label ', store: [ ' AA ', ' BB ', ' CC ' ], listeners: {change : { fn:me.onComboboxChange,

the value for each option . The value values are passed into the sort method and sorted according to the requirements. Second, searchThere are methods for filtering data in the Data Warehouse in DataView. The code is as follows:Store.filter (' LastName ', ' Tom ');This sentence means that the data is filtered out. The value of its lastName property is Tom. Similarly. Suppose we want to implement the user's search function. Define a search box to pass the value entered by the user into the f

Recently made an enterprise-level Web application, involving JS with what framework, asked a few colleagues have mentioned ExtJS, but there is no mention of the issue of fees. Small company Small website Fortunately, big enterprises must be taken seriously, especially recently in the unit check in units, bursts of mail leaders have strict requirements, so every thing has to whisper is.What version does ExtJS