JSON problem solution

I have this fiddle. I want to alert the background. How开发者_如何学JAVA can I?

Thanks.

Two problems:

1. You must eval the JSON string to get an object.
2. The background value is missing quotes.

It works like this:

var gib = eval("({background:'default.jpg'})");
alert(gib.background)

You're currently just instantiating a string, rather than a JSON object - JSON objects are not surrounded in quotes.

Here's the fixed version:

var gib = { background : "default.jpg "};
alert(gib.background)

You need the json to be valid like this var gib={"background":"default.jpg"}

So yes parse into object first if using jquery jQuery.parseJSON( "{background:default.jpg}" ); alert(gib.background)

Wrong syntax in json.

var gib={background:"default.jpg"};
alert(gib.background);