05-08-2009 11:15 AM
I developed an application based on "SAP WebDynpros", which runs on SAP-WebServers. It is called via URL via the browser on blackberry devices.
Within the browser based application we a using a form to send information to the SAP-backend.
When I leave this form after sending the information, and go back to the form later on, the form-fields are still filled with the values of the first use.
This is not the expacted behavior, I would expact the form to be without any old values.
This issue depends on the used browser / blackberry device:
MS Internet Explorer (local PC)
Everything is working as expect: There are no old values when the form is called a second time
Blackberry 8300 device
Behavior is similar to the MS-IE (is working fine)
Blackberry 8900 device
The issue appears like descibed above
Is there a possibility to configure the blackberry browser or the device regarding page-caching, etc?
Do I have to build up the application differently for different browsers?
Thanks a lot & best regrads
05-14-2009 04:16 AM
Try to add this html code to the HEAD section of your html file(s):
<META HTTP-EQUIV="expires" content="Wednesday, 27-Dec-95 05:29:10 GMT">
<META HTTP-EQUIV="Pragma" CONTENT="no_cache">
It will prevent pages from caching.