1. #1
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    Default Unanswered: Load complex data in form panel

    Unanswered: Load complex data in form panel


    Hi All,

    i have a problem to handle complex json data

    How should I create a form so that I can load and read such json structures?

    Code:
    {
        "order": "order_1",
        "name": "customer_1",
        "address": {
            "city": "city_1",
            "street": "street_1"
        },
        "cargo": {
            "amount": 100
        }
    }
    At the moment a get something like this from my formpanel

    Code:
    xtype: 'form',
    id: 'order_form',
    items: [
        {
            xtype: 'textfield',
            name: 'order'
        },
        {
            xtype: 'textfield',
            name: 'customer'
        },
        {
            xtype: 'fieldset',
            title: 'address',
            items: [
                {
                    xtype: 'textfield',
                    name: 'street',
                    
                },
                {
                    xtype: 'textfield',
                    name: 'city',
                    
                }
            ]
        },
        {
            xtype: 'fieldset',
            title: 'cargo',
            items: [
                {
                    xtype: 'textfield',
                    name: 'amount',
                    
                }
            ]
        }
    ]
    }
    Code:
    {
        "order": "order_1",
        "name": "customer_1",
        "city": "city_1",
        "street": "street_1",
        "amount": 100
    }
    Thanks

  2. #2
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    Default


    I'm not seeing an out of the box way tot do set nested objects.

    You could use something like:
    Code:
    function setAll (values) {
        form.getForm().setValues(values);
        
        Ext.iterate(values, function (key, val) {
            if (Ext.isObject(val) || Ext.isArray(val)) {
                form.getForm().setValues(val);
                setAll(val);
            } 
        });
    }
    This'll fall apart if you have like-named fields in your nested object, of course, but I'm not seeing a mapping for form fields so anything more complex I'm thinking you'll have to do yourself more manually.

  3. #3
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    Default


    Ext.getCmp('order_form').getForm().loadRecord(values);

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