Excel download feature in Web Dynpro Abap using OAOR document

Hi Friends,
I am facing an issue in implementing excel download feature in Web Dynpro.
Problem: I have stored an excel document in OAOR. I am displaying data on screen using ALV display in WDA.
I will provide a button to download excel in toolbar of ALV. When user clicks on this button i need to pick the document from OAOR and fill that with my screen values and download it to users desktop.
Please help me in this. Problem is when i am calling these classes c_oi_container_control_creator=>get_container_control and cl_gui_custom_container from my View's method they are returning error.
Thanks & Regards,
Saud

HI,
You cannot use GUI classes and methods in web dynpro . That will dump.
Instead you can use file down load UI element or..
If you have the content in xstring format use ATTACH_FILE_TO_RESPONSE method of CL_WD_RUNTIME_SERVICES class.
Regards,
Madhu

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you can use link to action in table.So that when you click link you can see the message in window or where ever you want.
check this link how to insert link to action in ALV Table.
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/snippets/webDynproABAP-UsingUIelementsinALVcomponentcells
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Excel Export issue in Web Dynpro ABAP

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We are facing a problem and need suggestion. In one of our WD Abap applications the output is displayed in an ALV table. We have a button (provided by standard ALV functions) to export Excel.
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Moderator message: please have a look in the separate forum for Web Dynpro ABAP.
Edited by: Thomas Zloch on Dec 19, 2010 9:31 PM

HI,
You cannot use GUI classes and methods in web dynpro . That will dump.
Instead you can use file down load UI element or..
If you have the content in xstring format use ATTACH_FILE_TO_RESPONSE method of CL_WD_RUNTIME_SERVICES class.
Regards,
Madhu

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you can use link to action in table.So that when you click link you can see the message in window or where ever you want.
check this link how to insert link to action in ALV Table.
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/snippets/webDynproABAP-UsingUIelementsinALVcomponentcells
thanks
Suman

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I have excel file (example "http://xxxx/test.xls") with contents in remote system. I want to incorporate this excel file into my web dynpro application. For this I used Officecontrol UI element and set the following properties for Officecontrol
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>
sridhar vadaga wrote:
> Hi Experts,
>
>
> CALL FUNCTION 'SCMS_STRING_TO_XSTRING'
>   EXPORTING
>     text           = url
> IMPORTING
>    BUFFER         = content .
>
>
> Thanks & Regards
> Sridhar
I think you are overestimating the power of the SCM_STRING_TO_XSTRING function module. By supplying a URL as the value of the input text, it isn't going to magically go read the content from the remote location and convert that to a binary string. It is going to take whatever value you supply in th importing TEXT parameter convert that to binary. In other words it is literally converting the string http://xxx/test.xls to binary. You will need some other mechanism to read the content from the remote location into ABAP memory before you can process it. You will need to use the CL_HTTP_CLIENT class or call some sort of web service to retrive the content.

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Dear Poster,
As no response has been provided to the thread in some time I must assume the issue is resolved, if the question is still valid please create a new thread rephrasing the query and providing as much data as possible to promote response from the community.
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Excel download feature in Web Dynpro Abap using OAOR document

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