Results 1 to 2 of 2

Thread: add data to nested lists

  1. #1
    Sencha User
    Join Date
    Oct 2012
    Posts
    19
    Vote Rating
    0
      0  

    Default Unanswered: add data to nested lists

    Hi,

    i have a view with nestet lists and I am wondering how to add my data into the nested lists.

    Code:
    Ext.define('app.view.myview', {
        extend: 'Ext.Panel',
    
    
        config: {
        	layout: 'vbox',
            fullscreen: true,
            items: [
                {
                    xtype: 'horizontallistview',
                    id: 'oldotheruserhorizontallistview',
                    data: this.data.otheruser.cards,
                    flex: 1,
                },
                {
                    xtype: 'horizontallistview',
                    data: this.data.thisuser.cards,
                    flex: 1,
                }
            ],
    
    
        },
    
    
    });

    My store looks like this:

    Code:
    data: [
                {
                    id : 20001,
                    thisuser: {
                        cards: [
                            {
                                typeid: 5,
                                quantity:12,
                            },
                            {
                                typeid: 5,
                                quantity:12,
                            },
                            {
                                typeid: 5,
                                quantity:12,
                            },
                        ]
                    },
                    otheruser: {
                        cards: [
                            {
                                typeid: 5,
                                quantity:12,
                            },
                            {
                                typeid: 5,
                                quantity:12,
                            },
                            {
                                typeid: 5,
                                quantity:12,
                            },
                        ]
                    },
                },
    ]
    how does it work?

  2. #2
    Sencha - Sr Software Engineer mitchellsimoens's Avatar
    Join Date
    Mar 2007
    Location
    Gainesville, FL
    Posts
    39,421
    Answers
    3901
    Vote Rating
    1271
      0  

    Default

    Couple issues with this code:

    Code:
    Ext.define('app.view.myview', {
        extend: 'Ext.Panel',
    
    
        config: {
        	layout: 'vbox',
            fullscreen: true,
            items: [
                {
                    xtype: 'horizontallistview',
                    id: 'oldotheruserhorizontallistview',
                    data: this.data.otheruser.cards,
                    flex: 1,
                },
                {
                    xtype: 'horizontallistview',
                    data: this.data.thisuser.cards,
                    flex: 1,
                }
            ],
    
    
        },
    
    
    });
    First, you have many trailing commas and while they will still work, it can be invalid javascript and save you a couple characters, it's sloppy code.

    If you use this on a property, it will be of the window not the class that I think you are thinking it is.
    Mitchell Simoens @LikelyMitch
    Sencha Inc, Senior Software Engineer
    ________________
    Learn BBCode and use it!

    Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
    https://github.com/mitchellsimoens

    Think my support is good? Get more personalized support via a support subscription. https://www.sencha.com/store/

    Need more help with your app? Hire Sencha Services services@sencha.com

    Want to learn Sencha Touch 2? Check out Sencha Touch in Action that is in print!

    When posting code, please use BBCode's CODE tags.

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •