Question

I have a collection that looks like:

var stuff = new Array();

    stuff["col1"] = new Array(
            "key", "value",
            "key2", value2"

    );

And other one that looks like:

var fun = { 

     "key": "value",
     "key2": "value2"
}

I need to loop through each one, and output something like:

INSERT Table1 (c1, c2) VALUES (key, value)

Where the values ‘key’ and ‘value’ are coming from the javascript arrays.

(btw, are they both arrays or?)

Answer 1

Actually stuff["col1"] creates an object and stores an array with col1 as the key. The code is fine.

This loops through both the array and the object:

<script>
var stuff = new Array();

stuff["col1"] = new Array(
    "key", "value",
    "key2", "value2"
);

var fun = {"key": "value", "key2": "value2"};

var fun2 = {}
for (var i in stuff["col1"]) {
    if (i % 2 == 0) {
        key = stuff["col1"][i];
        value = stuff["col1"][i+1]
        fun2[key] = value;
    };
}

for (var k in fun) {
    document.write("INSERT Table1 (c1, c2) VALUES ('" + k + "', '" + fun[k] + "')     <br/>");
}

for (var k in fun2) {
    document.write("INSERT Table1 (c1, c2) VALUES ('" + k + "', '" + fun2[k] + "') <br/>");
}


</script>