[Phpmyadmin-devel] about PMA_commonParams()

[Rouslan Placella]

On 11/11/2012 12:19 PM, Rouslan Placella wrote:
> On 11/11/2012 12:15 PM, Marc Delisle wrote:
>> Hi,
>>
>> I have questions about [0]:
>>
>> - am I restricted to the list of keys mentioned there?
>
> You add more keys in getJsParams() function in Header.class.php
>
>> - can I use this mechanism to store something that is persistent during
>> the working session, without using $_SESSION at the PHP level?
>
> No

Perhaps I should explain myself here. The values that you can get from 
PMA_commonParams() are blindly overwritten after each ajax request to 
the server. If you have a look at an ajax response in firebug you will 
find a '_params' object with data that will be used to reset the 
parameters stored on the client side. The fact that the parameters are 
always overwritten is also a good reason to keep the number of keys as 
low as possible in order to minimise the amount of data in the ajax 
responses.

>> [0]
>> http://wiki.phpmyadmin.net/pma/Page_loader#Accessing_common_parameters_via_JS
>
>
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