Tips for populating a DOJO Select using JSON data that includes various parameters instead of just label and value

I am trying to populate a DOJO select element with JSON data where the item values for value are expressed by the code property. Here's an example of what I have:

//require dojo Select

var select = new Select({
    name: "stateSelect",                                    
    options: [ { display: '1', code: 'TN', label: 'Tennessee' },
               { display: '2',code: 'VA', label: 'Virginia'},
               { display: '3',code: 'WA', label: 'Washington' },
               { display: '4',code: 'FL', label: 'Florida' },
               { display: '5',code: 'CA', label: 'California' }]                                    
    }, "stateSelect");
    select.startup();
}

Unfortunately, this setup is not working as expected. DOJO seems to require the use of the value property instead of code, which is causing issues with my JSON structure. How can I make sure that DOJO interprets my code tag as its value? Simply replacing the strings is not an option due to other system requirements relying on the code value.

You can find more information in the documentation here:

EDIT: IMPORTANT. I have noticed that the tags are specified with quotation marks ("") while my JSON has them without (e.g. "code": "product1" instead of code: "product1"). How should I handle this difference?

javascriptjsonselectdojo

Answer №1

When using Select and providing an options array, make sure to include both the value and label properties. If needed, you can copy the existing code property to the value or create a new array without causing disruptions to your application.

In addition to options arrays, Select can also utilize a store instead. Stores typically have an id property defined. For example, ItemFileReadStore in Dojo 1.6 requires an object structured like this:

{
    "identifier": "abbreviation",
    "label": "name",
    "items": [
        { "abbreviation": "AL", "name": "Alabama" },

        ... rest of the states listed here ...

        { "abbreviation": "WY", "name": "Wyoming" }
    ]
}

For more detailed information, refer to the documentation provided at:

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