| BLOBs and Forms 6i [message #77933] |
Tue, 18 December 2001 00:05  |
Luca
Messages: 5
Registered: November 2001
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Junior Member |
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Hi
I'm currently working with Forms Developer 6i and I have to manage the upload of images from clients to the db server. I've written a stored procedure which insert a file from the db server's fs into a table that contains a BLOB field, but when I try to show'em in a form based upon that table, Forms Runtime crashes. I thought it was some kind of memory problem, but this images aren't that big (~10 Kb). Have you got any idea?
I have also another question: which is the best method to pick the images from a client machine (I'm currently trying with a WEB.SHOW_DOCUMENT containing a form) and put'em into the db server (that isn't the same machine as the application server)?
Thanks in advance
Luca
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| Re: BLOBs and Forms 6i [message #77935 is a reply to message #77933] |
Tue, 18 December 2001 19:06  |
RajuKVG
Messages: 13
Registered: December 2001
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Junior Member |
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U can directly use read_image_file built in to read an image from the clients system directly into a image object. And regarding form server crash, it is no where related to the form u are running. try to invoke forms runtime screen(which is available in forms installed software) and work with it.
And web.show_document cannot be used to open images from client side. As the form server will not recognise the clients file system.
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