I hope someone can help me, I have an AJAX call which loads some data from a database and returns it as JSON. The code I use is:
Code:
$.ajax({
type: “POST”,
url: “ajaxhandler.php”,
data: “action=svgjson”,
datatype: “json”,
success: function(json){
$(‘#searchResults’).html(json);
}
});
This works fine and returns the JSON and dumps the lot in the browser. However, I am having trouble parsing the file and getting the details I want from it. The file is structured as so:
Code:
{
“floorplan”:[
{
“id”:”1″,
“room”:”9000″,
“use”:”Gallery”,
“category”:”Gallery”,
“colour”:”#FFFF22″
},
{
“id”:”3″,
“room”:”9001″,
“use”:”Store Room”,
“category”:”Utility”,
“colour”:”#000000″
}]}
Say I want to get the colour for each floorplan item. How do I go about doing this? I was thinking something like:
Code:
$(‘#searchResults’).html(json.floorplan.colour);
But it just returns the error
Code:
TypeError: Result of expression ‘json.floorplan’ [undefined] is not an object.
Any help is much appreciated!
EDIT: Never mind, fixed it myself. Apparently it was returning a string not an object so I had to use the eval() function to convert the string to an object. Now works perfectly!