Guriddo » Topic: examining json_encoded response from within client side: emtpy grid

examining json_encoded response from within client side: emtpy grid

Guriddo
examining json_encoded response from within client side: emtpy grid

This topic has 3 replies, 1 voice, and was last updated 15 years ago by ivanb.

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July 5, 2011 at 11:34 pm #78678

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Hi, I am using Jquery 1.5.1 and JQgrid 1.4.1 from within an Adobe AIR client, not a browser.

My server side is apache/PHP533 (with Json enabled) and MYSQL.

I keep getting my grid rendered correctly but no data.

Its tricky to invoke firebug to examine what the json_encode on the PHP server side did.

Is there anyway I can examine the JSON response from within my client side inside

my jquery code. I need to see whats INSIDE $response sent BACK to jqgrid

Pertinent code below

I am having real difficulty getting data to show in my grid. Queries can be used to retricve data by firstname, lastname or a 'serialnumber'

The HTML looks like

1

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Viewing 3 replies - 1 through 3 (of 3 total)

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July 5, 2011 at 11:41 pm #98413

ivanb
Participant

Re-adding my code… sorry it got HTML jumbled….

The HTML looks like

July 6, 2011 at 5:06 am #98416

ivanb
Participant

Using THIS server side code

ob_start();
print_r( $response );
$output = ob_get_clean();
file_put_contents( 'log.txt', file_get_contents( 'log.txt' ) . $output );

I see my $response array from json_encode looks like this

stdClass Object
(

July 7, 2011 at 9:04 pm #98430

ivanb
Participant

Sad when you have to reply to yourself…

Anway, it turns out that when I used wireshark to examine communication between my ADOBE AIR

application that runs jquery/jqgrid from within…. I saw an OLD debug message getting appended to my JSON string.

As soon as I removed that the grid loaded.

SO……….. Please let others know that if firebug is NOT an option that wireshark examination of communication between

the client (jqgrid) and the upstream server will ALSO show you POST/REPONSE messages….
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