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4 Replies Latest reply: Jan 17, 2013 4:26 AM by FrançoisDegrelle RSS

previewing images in forms 11g from the server

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Hi All,
i need your help in this issue please
i've just migrated my application from forms 6i to forms 11g
there is a function in my application that i used that previewed images that exists on a network drive that are used in an image gallary
now i don't have this setup as the application is hosted on the weblogic server
i want an alternative method that i can use to preview the images from the server

the old way was:
read_image_file('.\default_image.jpg','any','preview.image_preview'); --this shows a default image if no image was selected
if :search_results.file_path is not null then     
     read_image_file(:preview.image_path||'\'||:search_results.file_path,'any','preview.image_preview');     -- this shows the image that we retreived it's name from the database but it exists on the file system
end if;

i've configured the webutil but i don't know what method to use

also another functionality that i lost in the migration is opening a browser window to preview the final article that the editor entered using my application

the old way was:
declare
     url varchar2(1000);
begin     
     url:='http://10.100.100.197:55/allcontent/allcontentimages/'||:SEARCH_RESULTS.FILE_PATH||'';
WIN_API_SHELL.WinExec('"C:\Program Files\Internet Explorer\IEXPLORE.EXE" '||url||'',
WIN_API.SW_SHOWMAXIMIZED,TRUE);


Exception when NO_DATA_FOUND then
MESSAGE('CAN NOT FIND THE FILE');
end;

now ithe WIN_API_SHELL is not working as i'm on the server side and i don't know the alternative

please advice

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