sencha nestedlist itemtap. Please help me. Koreans.

[gld2000]

Please look for my own code.

Click on the photo I'd like to float when the alarm alert.

{
text:'photo',
//leaf:true
items:[] <= Look at this part, item value is not present, an error form.

}

If you do not do pop up alert by the item value
I do not want a item value.
How should I modify?

 var data={
             text:'카페',
             items:[
      {
                    text:'처음', leaf:true             
    },{
                    text:'음료',
                    items:[{
                           text:'물',
                           items:[{
                                 text:'탄산수',
                                 leaf:true
                           },{
                                 text:'생수',
                                 leaf:true
                           }]
                    },{
                           text:'아메리카노',
                           leaf:true
                    },{
                           text:'에스프레소',
                           leaf:true
                    },{
                           text:'카푸치노',
                           leaf:true
                    }]
             },{
                    text:'케이크',
                    items:[{
                           text:'치즈 케이크',
                           leaf:true
                    },{
                           text:'블루베리 케이크',
                           leaf:true
                    }]
             },{
                    text:'photo', 
     //leaf:true
     items:[]
                                
    }   
    
                   ]
};
 
Ext.regModel('ListItem',{
       fields:[    
     {name:'text',type:'string'},   
    ]
});
 
var store=new Ext.data.TreeStore({
       model:'ListItem',
       root:data,
       proxy:{
             type:'ajax',
             reader:{
                    type:'tree',
                    root:'items'
             }
       }
             
});
 
 
 Ext.setup({
 tabletStartupScreen: 'tstart.png',
   phoneStartupScreen: 'pstart.png',
    icon: 'icon.png',
    glossOnIcon: false,
    onReady: function() {
             var listPanel;
             
             listPanel= new Ext.NestedList({
                    fullscreen:true,
                    title:'List',
                    displayField : 'text',
                    store:store,
     
     
     
   
               
                    getDetailCard:function(item, parent){
         var itemData = item.attributes.record.data,
         parentData = parent.attributes.record.data,
                           detailCard = new Ext.Panel({
          scroll:'vertical',
          styleHtmlContent:true,
       //  items: [{xtype:"button",text:"ddd"}],
                                 tpl : ["{text}", "<br>", "{text}"]
           
                           });
                           detailCard.update(itemData);
         this.backButton.setText(parentData.text); 
                           return detailCard;
                    },
     
  listeners: {
  itemtap:function(list, index, item, e){
var currentRecord = list.getStore().getAt(index);     
currentRecord.text      = currentRecord.get('text');    

  if(currentRecord.text=="photo") {
   Ext.Msg.alert("알람","photo", Ext.emptyFn);
  }
  }
  },
     
     
     
     getItemTextTpl: function(){
      var tplConstructor = '{text}'+
      '<tpl if="text === \'처음\'">'+
      '<div class="metadata">'+
      '<b>사진 넣기</b>'+
      '</div>'+'</tpl>'+      
           
           
      '<tpl if="text === \'물\'">'+
      '<div class="metadata">'+
      '마시는 것'+
      '</div>'+'</tpl>'+
      '<tpl if="text === \'카푸치노\'">'+
      '<div class="metadata">'+
      '빵종류'+
      '</div>'+'</tpl>';
      
      return tplConstructor;
     }
      
             });
 
             

       
    }
});

[mitchellsimoens]

Are you wanting the photo node to be a leaf so it has no child items?