unable to parse json client side...
Posted: Mon Jul 26, 2010 10:35 pm
Hi,
I have created a nested JSON object using the following php code :
Now I am processing this json in Javascript(using jQuery) as follows:
alert(data) gives th following output : {"name":"Apurv Prakash","uname":"aprakash"},{"name":"xyz","uname":"abc"},{"name":"XYZ1","uname":"ABC1"} while I think it should give the following output :
[ {"name":"Apurv Prakash","uname":"aprakash"},{"name":"xyz","uname":"abc"},{"name":"XYZ1","uname":"ABC1"}] // Extra square brackets at the beginning and end.
If this is so then what should I change in the PHP code.
alert(obj) is giving output : {"name":"Apurv Prakash","uname":"aprakash"} then {"name":"xyz","uname":"abc"} and so on....
but alert(key) is giving the following output : 0 1 2 3..... instead of the expected name and uname....
I am not sure if the error is in PHP code or the JS code...
I have been stuck on this since past two days.. Please help...
I have created a nested JSON object using the following php code :
Code: Select all
while($row = $result->fetch_assoc())
{
$fname = $row['uname'];
$name = getName($fname);
$temp = array(name=>$name, fname=>$fname);
$ret_val[] = json_encode($temp);
}
return json_encode($ret_val);Code: Select all
function(data) // data contains the JSON object
{
alert(data);
//alert(data.result);
//alert(result.length);
for(var i=0;i<data.length;i++)
{
var obj = data[i];
alert(obj);
for(var key in obj)
{
alert(key);
}
}
}[ {"name":"Apurv Prakash","uname":"aprakash"},{"name":"xyz","uname":"abc"},{"name":"XYZ1","uname":"ABC1"}] // Extra square brackets at the beginning and end.
If this is so then what should I change in the PHP code.
alert(obj) is giving output : {"name":"Apurv Prakash","uname":"aprakash"} then {"name":"xyz","uname":"abc"} and so on....
but alert(key) is giving the following output : 0 1 2 3..... instead of the expected name and uname....
I am not sure if the error is in PHP code or the JS code...
I have been stuck on this since past two days.. Please help...