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I have a function which returns an object of form: [{"key":"name","value":"ali","key":"age","value":"56"}] when called as given below. How can I have it return same kind of object but without the square brackets?

setProperties('{"name":"ali","age":"56"}');

function setProperties(str) {
    var properties = [];
    var json = jQuery.parseJSON(str);
    for (property in json) {
      properties.push({
        key: property,
        value: json[property]});
    }
    return properties;
}

I have a function which returns an object of form: [{"key":"name","value":"ali","key":"age","value":"56"}] when called as given below. How can I have it return same kind of object but without the square brackets?

setProperties('{"name":"ali","age":"56"}');

function setProperties(str) {
    var properties = [];
    var json = jQuery.parseJSON(str);
    for (property in json) {
      properties.push({
        key: property,
        value: json[property]});
    }
    return properties;
}

• javascript
• jquery

Share Improve this question Follow edited Apr 20, 2012 at 5:35 Ryan 14.7k88 gold badges6767 silver badges104104 bronze badges asked Apr 20, 2012 at 5:08 UthmanUthman 9,8371919 gold badges7979 silver badges109109 bronze badges

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2 Answers 2

Sorted by: Reset to default 5

return properties[0]; // returns the first element of the list instead of the whole list

The square brackets indicate an Array literal, so if you just select the first element of the Array: [{"name":"ali","age":"56","height":"xyz"}][0] it returns the Object you want.

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