sencha-touch

问题 After updating the latest android chrome (version 85.0.4183.127) on Android 6 My App started having issues on the HTML5 canvas which is responsible to capture/draw signature from the user. My App is a hybrid app that is built on the Sencha JS framework.the capturing signature code is written on HTML5 canvas (HTMLCanvasElement). Key points: 1.signature Issue is all android-OS version which is updated to chrome (version 85.0.4183.127).2.The app is based on sencha touch2.4 3.cordova is used for

问题 I was trying sencha 6.5, I've created a package using sencha generate package DemoPkg This has created a package for me, but I do not find directories for classic and modern inside it. Did anyone faced this issue? Any suggestion or help on this will be much appreciated. As per sencha guide the structure of package should have following structure, packages/ local/ foo/ # Top-level folder for the package .sencha/ package/ sencha.cfg # Sencha Cmd configuration for this package build-impl.xml #

问题 I've recently built a demo application using PhoneGap, and I chose to try JQuery Mobile as a UI framework. It was... okay. I'd like to try out Sencha Touch now and see if I like it better. As of now (mid-December '11), it appears that Sencha Touch 2 has been released as a preview, and has significant improvements in performance (which is a key ingredient for me). However, it's missing some features, and doesn't seem to have many demos / tutorials yet on the Sencha website. In the valuable

问题 Here is my add item code: myapp.cards.vehicleInfo.items.add( new Ext.List({ ...}) ) If after this I then do: myapp.cards.vehicleInfo.items.add( new Ext.Panel( {html: 'test' } ) ); The panel with 'test' appears on top of my list (overlapping), rather than vertically below it. I have tried doing a componenet dolayout inbetween adding the two items. Any ideas? If I only do one or the other of the above it works as expected but if I do both together it leads to the above behaviour. Thanks 回答1:

问题 Here's a demo app: demo Sencha Touch app. The button in the bottom-left corner should show/hide the menu panel on top of the "Location info goes here" bar, however, it works in a strange way. Here's how (IMO) it should work: I click a button A panel appears Here's how it works now: I click a button Nothing happens I resize a window or press F11 (which is resizing too, anyway) A panel appears So, can somebody explain why is this happening and how can I solve my issue? Thx. 回答1: I've found a

问题 I know that using JSONP thechnique http://en.wikipedia.org/wiki/JSONP we can kinda make a cross domain Ajax Request. But for this question that doesn't count as "pure and traditional". I am only wondering if for native / hybrid apps also applies the "Same Origin Policy" http://en.wikipedia.org/wiki/Same-origin_policy There seems to be a lot of confusion in this matter. A friend of mine swears that he connected Sencha Touch 2.3.1 + PhoneGap 3 to his back-end with "Ajax" proxies which I find

问题 I have two models, and I want to "nest" one within the other. Is there a way to do this with Sencha Touch? My models look like this: Ext.regModel('OuterModel', { fields: ['name'] }); var outerStore = new Ext.data.Store({ model: 'OuterModel', data: [ {name: 'item1'}, {name: 'item2'} ] }); Ext.regModel('InnerModel', { fields: ['a', 'b'] }); var innerStore = new Ext.data.Store({ model: 'InnerModel', data: [ {a: 1, b: 5}, {a: 2, b: 5}, {a: 3, b: 3} ] }); Each OuterModel needs an associated

问题 I'm playing with Sencha Touch Charts. I've got them working, with interactions, animation everything is good. I even styled a bunch of them. But when I got around styling a series of type area.. it just wouldn't take. new Ext.chart.Chart({ theme: 'MyTheme', cls: 'myClass', legend: { ... }, interactions: [{ ... }], store: app.stores.MyStore, axes: [...], series: [{ type: 'area', axis: 'left', xField: 'Date', yField: 'someField' }, { type: 'line', axis: 'right', xField: 'Date', yField:

问题 I'm playing with Sencha Touch Charts. I've got them working, with interactions, animation everything is good. I even styled a bunch of them. But when I got around styling a series of type area.. it just wouldn't take. new Ext.chart.Chart({ theme: 'MyTheme', cls: 'myClass', legend: { ... }, interactions: [{ ... }], store: app.stores.MyStore, axes: [...], series: [{ type: 'area', axis: 'left', xField: 'Date', yField: 'someField' }, { type: 'line', axis: 'right', xField: 'Date', yField:

问题 So here is the plugin that I'm using for slidenavigation: slidenavigation, and I would like to remove all items on painted method. It seems that items are stored in this.data.items . However clearing an array doesn't solve an issue. CLearing the store didn't as well. So here is the painted method to initialise the items and push them to the plugin Ext.define("APN.view.FlyoutNavigation", { id: "flyoutNavigationPanel", extend: 'Ext.ux.slidenavigation.View', }, listeners: { painted: function() {