extjs - Dynamically add xtype items to the panel with slidenavigatoin -


so i'm trying put items dynamically panel has slidenavigation feature:

 // flyoutnavigation.js  ext.define("apn.view.flyoutnavigation", {     id: "flyoutnavigationpanel",     extend: 'ext.ux.slidenavigation.view',

here initialisation of view in view:

         // mainviewcontainer.js          this.home = "some var"         this.flyout = ext.create('apn.view.flyoutnavigation', {             id: 'flyoutnavigationpanel',             home: this.home         });

than i'm trying use variable in this.config.items section, doesn't work, seems sencha compiles first , initialiases components, might wrong, i'm new sencha framework.

so here view home variable used:

 ext.define("apn.view.flyoutnavigation", {     id: "flyoutnavigationpanel",     extend: 'ext.ux.slidenavigation.view',     xtype: 'flyoutnavigation',     requires: [ ... heaps of things omitted ...     ],     initialize: function () {         this.callparent();           this.setupdynamicitems();     },     config: {         items: [             {                 itemid: 'nav_home',                 id: 'homeview',                 items: [{                         xtype: 'articlelist',                         id: 'latestnews',                         feedurlname: this.home, // - that's place undefined occurs                         flex: 1                     }                 ],             },

so this.home undefined...

one possible solution comming question: how dynamically create xtype templates in sencha touch

i decided put code in this.config.items.add({ ... items ... }) ext.ux.slidenavigation.view looks gave me bug! :( initialise method occurs after binding methods on items of flyoutnavigation view.

here message of bug: uncaught typeerror: cannot read property 'raw' of undefined view.js:310 line: if (ext.isfunction(item.raw.handler)) {

so questions be

  1. how instance variable in config.items section? if that's possible, ok
  2. or know work around of issue?

thanks

i don't think can use this.config when defining class, instead can use initialize function told earlier. should able this:

initialize : function() {     var me = this;     var home = me.config.home;     me.add({         itemid: 'nav_home',         id: 'homeview',         items: [{                 xtype: 'articlelist',                 id: 'latestnews',                 feedurlname: home,                 flex: 1             }         ],     }); }

or if have defined homeview in parent class, can this:

initialize : function() {     var me = this;     var home = me.config.home;     me.down('#homeview').add({         xtype: 'articlelist',         id: 'latestnews',         feedurlname: home,         flex: 1     }); }

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