Multipule Postbacks

  • Thread starter Thread starter Gorge
  • Start date Start date
G

Gorge

Hi,

I have a page which is send some postback to upload files. When doing this
it shows a panel with some email fields to send the images somewhere which
will cause another post back.

I am going to lose the httppostedfile after the first postback yes? How can
I get this information to the second postback?

Thanks
 
Gorge said:
Hi,

I have a page which is send some postback to upload files. When doing
this it shows a panel with some email fields to send the images
somewhere which will cause another post back.

I am going to lose the httppostedfile after the first postback yes?
How can I get this information to the second postback?

Thanks
Click to expand...

If the files are being uploaded, save them in a temp space and then email
when the user clicks send.



--
Gregory A. Beamer
MVP; MCP: +I, SE, SD, DBA

Twitter: @gbworld
Blog: http://gregorybeamer.spaces.live.com

******************************************
| Think outside the box! |
******************************************
 
Hi Gorge,
I am going to lose the httppostedfile after the first postback yes? How can
I get this information to the second postback?
Click to expand...

I believe Gregory's suggestion is right. On the postbacks that handle file
upload you can store the uploaded file to a temp folder or database. Use
the user id as the folder name (or primary key if you use database to store
files) for later retrieving. If user id is not available in your case one
option is to use session id as the identifier. Then on the postback to send
email you can get files uploaded by them before. You probably also need to
write an application running on the background to clear temp files per your
requirement.

Please let me know if it can resolve this issue. If you have any questions
regarding details of the above approach please feel free to ask. I'll do my
best to follow up.


Regards,
Allen Chen
Microsoft Online Support

Delighting our customers is our #1 priority. We welcome your comments and
suggestions about how we can improve the support we provide to you. Please
feel free to let my manager know what you think of the level of service
provided. You can send feedback directly to my manager at:
(e-mail address removed).

==================================================
Get notification to my posts through email? Please refer to
http://msdn.microsoft.com/en-us/subscriptions/aa948868.aspx#notifications.

Note: MSDN Managed Newsgroup support offering is for non-urgent issues
where an initial response from the community or a Microsoft Support
Engineer within 2 business day is acceptable. Please note that each follow
up response may take approximately 2 business days as the support
professional working with you may need further investigation to reach the
most efficient resolution. The offering is not appropriate for situations
that require urgent, real-time or phone-based interactions. Issues of this
nature are best handled working with a dedicated Microsoft Support Engineer
by contacting Microsoft Customer Support Services (CSS) at
http://msdn.microsoft.com/en-us/subscriptions/aa948874.aspx
==================================================
This posting is provided "AS IS" with no warranties, and confers no rights.
 
Hi Gorge,
I am going to lose the httppostedfile after the first postback yes? How can
I get this information to the second postback?
Click to expand...

I believe Gregory's suggestion is right. On the postbacks that handle file
upload you can store the uploaded file to a temp folder or database. Use
the user id as the folder name (or primary key if you use database to store
files) for later retrieving. If user id is not available in your case one
option is to use session id as the identifier. Then on the postback to send
email you can get files uploaded by them before. You probably also need to
write an application running on the background to clear temp files per your
requirement.

Please let me know if this can resolve this issue. If you have any
questions regarding details of the above approach please feel free to ask.
I'll do my best to follow up.


Regards,
Allen Chen
Microsoft Online Support

Delighting our customers is our #1 priority. We welcome your comments and
suggestions about how we can improve the support we provide to you. Please
feel free to let my manager know what you think of the level of service
provided. You can send feedback directly to my manager at:
(e-mail address removed).

==================================================
Get notification to my posts through email? Please refer to
http://msdn.microsoft.com/en-us/subscriptions/aa948868.aspx#notifications.

Note: MSDN Managed Newsgroup support offering is for non-urgent issues
where an initial response from the community or a Microsoft Support
Engineer within 2 business day is acceptable. Please note that each follow
up response may take approximately 2 business days as the support
professional working with you may need further investigation to reach the
most efficient resolution. The offering is not appropriate for situations
that require urgent, real-time or phone-based interactions. Issues of this
nature are best handled working with a dedicated Microsoft Support Engineer
by contacting Microsoft Customer Support Services (CSS) at
http://msdn.microsoft.com/en-us/subscriptions/aa948874.aspx
==================================================
This posting is provided "AS IS" with no warranties, and confers no rights.
 
Hi Gorge,
I am going to lose the httppostedfile after the first postback yes? How can
I get this information to the second postback?
Click to expand...

Have you solved this issue?

Regards,
Allen Chen
Microsoft Online Support
 
Back
Top