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POhow to navigate page in sencha touch2?
 

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  1. POhow to navigate page in sencha touch2?
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    <p>I am new in sencha touch and i am refer <a href="https://github.com/nelstrom/Sencha-Touch-tabs-and-toolbars-demo" rel="nofollow noreferrer">this project</a> for learning purpose.<br> In this project, i am trying to add login module, if login is successful then the other things is display (which is already in project). </p> <p>I made changes in <code>app.js</code> file and load login form(this is worked).<br> <code>app.js :</code></p> <pre><code>ToolbarDemo = new Ext.Application({ name: "ToolbarDemo", launch: function() { this.views.Home = new this.views.Home(); //this.views.viewport = new this.views.Viewport(); //this.views.homecard = this.views.viewport.getComponent('home'); } }); </code></pre> <p>and In <code>Home.js</code>, i create login screen and if username is not blank i want to redirect it to <code>Viewport.js</code> which contain other pages. </p> <p>I try some things which is commented in if blocks.</p> <p><code>Home.js :</code></p> <pre><code>ToolbarDemo.views.Home = Ext.extend(Ext.form.FormPanel, { fullscreen: true, title: 'Login', cls:'Loginscreen', id:'loginFormPanel', items: [ { html: '&lt;div align="center"&gt;&lt;img style="height: 100px; width: 100px;" src="stylesheets/images/main-logo.png" /&gt;&lt;/div&gt;' }, { xtype: 'fieldset', items: [ { xtype: 'textfield', name : 'name', id:'name', placeHolder : 'User Name', },{ xtype: 'passwordfield', name : 'password', placeHolder : 'Password', } ] }, { xtype: 'button', text: 'Login', cls:'LogingButton', ui: 'confirm', itemId:'loginbutton', handler: function() { var name = Ext.getCmp('name').getValue(); //var pass = Ext.getCmp('password').getValue(); if(name != '') { //ToolbarDemo.app.switchMainView('ToolbarDemo.view.Viewport'); //Ext.Viewport.setActiveItem(Ext.create('ToolbarDemo.view.Viewport')); //this.redirectTo('Viewport'); //var firststep = Ext.create('ToolbarDemo.view.Viewport'); //Ext.Viewport.setActiveItem(firststep); /*ToolbarDemo = new Ext.Application({ name: "ToolbarDemo", launch: function() { this.views.viewport = new this.views.Viewport(); this.views.homecard = this.views.viewport.getComponent('home'); } });*/ alert("aa"); } } } ], }); </code></pre> <p><code>Viewport.js :</code></p> <pre><code>ToolbarDemo.views.Viewport = Ext.extend(Ext.TabPanel, { fullscreen: true, xtype: 'viewport', initComponent: function() { Ext.apply(this, { tabBar: { dock: 'bottom', layout: { pack: 'center' } }, items: [ { xtype: 'homecard', id: 'home' }, { xtype: 'searchcard' }, { xtype: 'actioncard' }, { xtype: 'logincard' }, { xtype: 'settingscard' }, { xtype: 'morecard' } ] }); ToolbarDemo.views.Viewport.superclass.initComponent.apply(this, arguments); } }); </code></pre> <p>so how to navigate the page? I am try <a href="https://stackoverflow.com/questions/12800671/sencha-touch-redirect-to-another-view">this</a> and <a href="https://stackoverflow.com/questions/5754849/page-navigation-in-sencha-touch">this</a> but it is not helped.</p> <p><code>another quetion:</code></p> <p>I am also refer other tutorials and also the official website of sencha in which they use <code>controller,model and view</code> type patterns and in my project there is no <code>controller</code>. </p> <p>so which types of coding format should i follow that helped me to understand senchatouch? </p> <p>Is my project is good for practice?</p> <p>I refer diff. tutorials and i become confused. so what shoud i do? Thanks in advance.</p>
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