Question

look at this code please :

var data = {                                
    "cell": [
    "1",
    "text1",
    "user1",
    "date1"
]};

this is an array contains just 1 element and now I need a code to set the following value into data variable:

data = {                                
    "cell": [
    "1",
    "text1",
    "user1",
    "date1"
    ]
},
{                                
    "cell": [
    "2",
    "text2",
    "user2",
    "date2"
]};

I use the following code , but it does not work.

var data = {                                
    "cell": [
    "1",
    "text1",
    "user1",
    "date1"
    ]
};

data += {                                
    "cell": [
    "2",
    "text2",
    "user2",
    "date2"
    ]
};

Note , I want to ADD to this array.i need a code to add another element to data variable.

Answer 1

data is an object. It isn’t an array. If you want to add to it, you need to assign a value to a new property on it.

var data = {
    "cell": ["1", "text1", "user1", "date1"]
};
data.cell2 = ["2", "text2", "user2", "date2"];

Perhaps you want data to be an array of objects instead?

var data = [{
    "cell": ["1", "text1", "user1", "date1"]
}];

data.push({
    "cell": ["2", "text2", "user2", "date2"]
});