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PONestedList in container not showing anything with sencha touch 2.2.1
 

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  1. PONestedList in container not showing anything with sencha touch 2.2.1
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    <p>Below is my model,just a config of fields:</p> <pre><code> Ext.define('Zjsy.model.TasksToDoModel', { extend : 'Ext.data.Model', xtype : 'TasksToDoModel', config : { fields : ['text'] } }); </code></pre> <p>Below is my store,i create data first and make it inline data of the store which i will choose proxy instead:</p> <pre><code> var data = { text: 'Groceries', items: [{ text: 'Drinks', items: [{ text: 'Water', items: [{ text: 'Sparkling', leaf: true }, { text: 'Still', leaf: true }] }, { text: 'Coffee', leaf: true }, { text: 'Espresso', leaf: true }, { text: 'Redbull', leaf: true }, { text: 'Coke', leaf: true }, { text: 'Diet Coke', leaf: true }] }, { text: 'Fruit', items: [{ text: 'Bananas', leaf: true }, { text: 'Lemon', leaf: true }] }, { text: 'Snacks', items: [{ text: 'Nuts', leaf: true }, { text: 'Pretzels', leaf: true }, { text: 'Wasabi Peas', leaf: true }] }] }; Ext.define('Zjsy.store.TasksToDoStore', { extend : 'Ext.data.Store', xtype : 'TasksTodoStore', requires : ['Zjsy.model.TasksToDoModel'], config : { model : 'Zjsy.model.TasksToDoModel', data : data } }); </code></pre> <p>Below is my view,i create it by extending from container:</p> <pre><code>Ext.define('Zjsy.view.TasksToDoPanel', { extend : 'Ext.Container', id : 'tasksToDoPanel', requires: [ 'Ext.dataview.*', 'Zjsy.store.TasksToDoStore', 'Ext.data.Store' ], config : { xtype : 'panel', layout : 'vbox', style : 'background:rgb(218,236,245)', items : [ { xtype:'Ext.dataview.NestedList', store : 'Zjsy.store.TasksToDoStore', displayField: 'text', flex: 1, style : 'border:1px solid red;' }//nested list ] }//config }); </code></pre> <p>When i look up in the chrome logs，it saying "<code>Uncaught Error: [Ext.createByAlias] Cannot create an instance of unrecognized alias: widget.Ext.dataview.NestedList sencha-touch-all-debug.js:6630</code>"</p> <p>Can anybody help me ?</p>
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    1. USgabriel aflext
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. COFirst you need to read [sencha documentation](http://docs.sencha.com/touch/2.2.1/).
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      1. USViswa
 

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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