output php array - Printable Version

output php array - Printable Version

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+--- Thread: output php array (/showthread.php?tid=35295)

output php array - El Forum - 10-25-2010

[eluser]Fireclave[/eluser]
hi, i'm using php and jquery to show files with ajax.

the server is sending a

echo "hi"

but my foreach with

foreach(..)
echo '..';

is not working. but this works WITHOUT jquery.
Is it possible, that the outputted datas are toooo big ?

This are 100 Rows with 7 Columns, so this is is not so small Undecided

Have anyone ideas ?

Is there a way to convert a php array to javascript array ?

output php array - El Forum - 10-25-2010

[eluser]LuckyFella73[/eluser]
Better try to send response from your controller using json.

Depending how your array entries are named, print out the
returned data. In case your array would look like:

Code:
$array = array ('message' => 'everything is fine');

echo json_encode($array);

Code:
// your view file:

$.post("&lt;?php echo base_url(); ?&gt;your_controller", {"your_value" : value},

function(data)

{

    var msg = data.message;

    alert(msg); // to check if values are returned

}, 'json');

output php array - El Forum - 10-26-2010

[eluser]Fireclave[/eluser]
thx i will try this. How does it woks with multidimensional arrays ?

output php array - El Forum - 10-26-2010

[eluser]WanWizard[/eluser]
The same as with any other value.

Note that json_encode is PHP 5.2+. If you use an other version, you could use my helper. You need both the ajax helper and JSON.php (which contains the json_encode/json_decode logic).