sencha app

After using components in 1.Sencha through layout: ' VBox ' specifies that the page layout is a vertical box layout and the height of the component is high: ' percent ' specifies the background color of the component through style: ' Background: #F6F6F1 ', The background color of the component cannot be displayed, which means that the style configuration option is invalidated. The workaround is to set the height to the shaping value.2. When an interfa

The query function executes Ext. componentquery. query and returns a component queue. Therefore, there is only one component entry whose ID is backbtn. The first item returned to the array is the toolbar button. If you need to find more information about the component query, you can read and query Zho here to see how the sencha touch documentation explains. Now that we have an instance of the button, we can append a processor to trigger it when th

Introduction of touch files, including resources and sencha-touch-debug.js filesThe contents of the index.html file are as follows: span class= "tag" > rel = "stylesheet" href = type = "text/css" > Implementation ShowcaseFrom for notes (Wiz)Sencha Touch Environment Setup

For Jasmine, I will not introduce it more. Can go to the official website to see http://pivotal.github.com/jasmine/ Although sencha touch (hereinafter referred to as St) has some bugs, it does not affect the use of the project, because we only use the features and UI parts provided by sencha touch. In my personal opinion, Mixin is better. Previously, openlaszlo also supported Mixin, so it is almost the same

[ExtJS5 Study Notes] sencha ext js 5.1.0 is officially released in section 28th, and extjs5sencha Address: http://blog.csdn.net/sushengmiyan/article/details/41242993 Author: sushengmiyan Certificate ------------------------------------------------------------------------------------------------------------------------------------This new version is published on the official blog. Please stamp the following in an English article Http://www.sencha

In June 15, when developers visited the famous JavaScript library extjs website, they would find themselves being redirected to another unfamiliar website and interface www.sencha.com.. Originally, pressOfficial blog, Extjs project already works with Touch ScreenCodeLibrary Project jqtouchAndSVG Processing library RaphaelMerge, David, founder of the last two projectsKaneda and DmitryBaranovskiy will also be added to extjs. This is an important move for extjs to strengthen its graphic and touch s

Label: blog Io ar Java SP Div on 2014 Art The sencha touch panel and container events do not contain click events, but sometimes we need to add click events to a panel. The specific implementation code is as follows. Ext.getCmp('panel_id').element.on({ tap : function() { alert("你点击了panel"); }, touchstart:function(){ console.log("touch start......");

1: Download http://www.sencha.com/products/touch/download/on the official website. download the latest version 2.3.1a; 2. Create a folder directory structure as follows: Create other folders by yourself. touch-2.3 is the first step to download and decompress the files from the official website. 3. Write the Code: 1: index.html 2: app. js /** * Created by Chongshi Tan on 14-3-4. */Ext.application( { name: 'WifiApp', controllers: ['WifiCont

:[{ItemId: 'name ',Searchstr :'',Html :''},{ItemId: 'listde ',Html :''}]}]}, Initialize: function (){This. callParent (arguments ); // Method 2: locate the itemId attribute of the iner you want to register. Then manually register a tap event for him. This method helps programming in the MVC mode.// Add a tap event to the inerVar me = this; // Find your own inerVar someItem = this. down ('# homelistitem '); // Add a tap eventSomeItem. element. on ({Scope: me, // Pay attention to the local tap ev

Attachlistener:function (EventName, doc) { if (!doc) { doc = document; } var DefaultView = Doc.defaultview; if (Ext.os.is.iOS Ext.os.version.getMajor () Sencha Touch Xiaomi 3 Unable to click Bug fix

the view just below itExt.Viewport.on ({ delegate: ' Mask ', show:function (mask) { var activeitem = Ext.Viewport.getActiveItem () ; if (activeitem.element) activeItem.element.addCls (' prevent-pointer-events '); }, hide:function (mask) { var activeitem = Ext.Viewport.getActiveItem (); SetTimeout (function () { if (activeitem.element) activeItem.element.removeCls (' prevent-pointer-events '); } , (); });Welco

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

authority is downloadsprovider. */public Static Boolean isdownloadsdocument (UrI uri) {return "com.android.providers.downloads.documents". Equals (Uri.getauthority ());} /** * @param URI of the URI to check. * @return Whether The Uri authority is mediaprovider. */public static Boolean ismediadocument (Uri uri) {return "com.android.providers.media.documents". Equals ( Uri.getauthority ());} /** * @param URI of the URI to check. * @return Whether The Uri authority is Google Photos. */public stati

Before modification:After modification:Add the following code to the controller that corresponds to the TabPanelConfig: {Views: [' Main '],Refs: {Main: ' Main ',},Control: { ' Main ': { Initialize: ' Initialize '}}},Evenly distributes the width of the icon at the bottom of the tabInitialize:function () { var tabpanelitems = This.getmain (). GetItems (); for (var i = 0; i if (tabpanelitems.items[i].tab) {Because there are four buttons, 25% indicates the width ratio of each buttonTabpanelitems.i

Now let's modify the objects passed to the distribution function as follows: 12345678910 Ext. Dispatch ({Controller: 'home ',Action: 'index ',Historyurl: 'home/Index ',//Animation :{Type: 'slide ',Reverse: True,},}); We have added the animation customer attribute to the object with the specified animation attribute. this object will be passed from index actionSetactiveitemFeature, we can add any more customer attributes we want to add. Next we will see how we can acce

The extension code is as follows:Ext.define (' UX. BMap ', {alternateclassname: ' BMap ', Extend: ' Ext.container ', xtype: ' BMap ', requires: [' Ext.util.Geolocation ' ], config: {///private variable, map object Map:null,///Basic usage:1. Introduction of Baidu map JavaScript fast versionhttp://api.map.baidu.com/api?type=quickak=Y5wTAbhgC4EDVgaBnzCUYO9lv=1.02. Use in view, usage similar to the official Google Maps controlExt.define (' App.view.Map ', { alternateclassname: ' Map ', extend:

Sencha does not seem to be able to control the IMG Tag event if xtemplate is used in the list. VaR mytemplate = new Ext. xtemplate (' ); So write the noimage function in the onerror event of IMG, and then add the function to it? The HTML experiment added to the List failed. Most reliable in index.html Function noimage (IMG ){IMG. src = 'resources/img/ic_contact.png ';}

This example does not use the Sencha MVC pattern. Just a simple read loading local JSON data sample.The document structure is as follows:The App.js code is as follows:Ext.require ([' Ext.form.Panel ', ' Ext.data.Store ', ' Ext.data.reader.Json ', ' Ext.dataview . DataView ']); Ext.application ({name: ' MyApp ', Icon: ' Images/icon.png ', Glossonicon:false,phonestarupscreen: ' Images/starup.png ', Tabletstartupscreen: ' Images/tablet.png ', launch:func

package (jar package in the image below) to the project Lib:Ok. Self-test whether the normal increase in the project library will be able to.ExtJS Front-End export settingsAdding the bottom gridtoolbar content in the front-end ExtJS Grid Adds an export Excelbutton, adds processing events, and associates the processing event to the background action.exportexyjsGrid: function (grid) {//关联后台，传入须要的參数}ExtJS the corresponding solution in the backgroundAction handling in the background:Create an Excel

Recently has been using Sencha for front-end development, a separate post for the collation of common problems. The land will continue to add some content, colleagues also hope to be able to help everyone. ExtJS submit submission causes Emptytext to submit into the form: The code is as follows Copy Code Win.form.submit ({Submitemptytext:false,URL: ' xxxxx ',Method: ' Post '}); ExtJS limits the maximum number of