JSON representation of a multidimensional array in JavaScript

Utilizing PHP to extract information from a mySql database and presenting it as JSON data for JavaScript integration. I aim to insert the acquired JSON data into a JavaScript array:


var DataArray = new Array();

$.getJSON("php_src/getData.php?rTable="+myTable, function(data) {
    myData = data;

    $.each(myData , function(i,jsonData) {

        var bid = jsonData.user_id;
        $myBidFound = -1;
        for( $i=0; $i<DataArray.length; $i++ )
        {   
            if( DataArray[$i][0].user_id == bid )
            {
                $myBidFound = $i;
                break;
            }
        }
        if( $myBidFound == -1 )
        {
            $myBidFound = bid;
        }
        DataArray[$myBidFound] = new Array(jsonData);
    });
});

Is this the most efficient approach?

Answer №1

and sending it back to my JavaScript as JSON information

All you need to do is assign the received data to a variable. This is the essence of JSON - simplicity.

myData should contain the desired information. Experiment with it or display it in the console of a browser that supports consoles (IE9, Fx, Chrome)

Answer №2

To efficiently store results on the client side, consider utilizing the $.Data() method as it will save the data in the DOM.

I previously utilized this technique with toolTip functionality and found it to be quite effective.

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