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Retrieving image from the database [message #400619]

Wed, 29 April 2009 02:26

varosh81
Messages: 178
Registered: February 2008
Location: CHENNAI

Senior Member

Hi All !

I have stored an image in my database through forms ..

Now i wish to retrieve it using picture id ..

This i could achieve using,

Trigger: when mouse click

execute_query;

It works well .. But my issue is to achieve this before entering into my block ..

If i give this coding in triggers like preblock,when-new-block-instance, when-new-record-instance, its not working ..

Pls help me to resolve this or any other solution to retrieve the image from database ..

regards
varosh

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Re: Retrieving image from the database [message #401886 is a reply to message #400619]

Wed, 06 May 2009 18:53

djmartin
Messages: 10181
Registered: March 2005
Location: Surges Bay TAS Australia

Senior Member
Account Moderator

I really don't want to resurrect this question.

Have you solved your problem?

WHY do you want to get an image other than when a typical person would want to get an image, that is, when they get the rest of the record?

David

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Re: Retrieving image from the database [message #401913 is a reply to message #401886]

Wed, 06 May 2009 23:29

varosh81
Messages: 178
Registered: February 2008
Location: CHENNAI

Senior Member

It is my requirement!

[Updated on: Wed, 06 May 2009 23:31]

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Re: Retrieving image from the database [message #401957 is a reply to message #401913]

Thu, 07 May 2009 02:47

djmartin
Messages: 10181
Registered: March 2005
Location: Surges Bay TAS Australia

Senior Member
Account Moderator

Please key the requirement that you have being given into your reply so that we can try to understand your problem.

David

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Re: Retrieving image from the database [message #402184 is a reply to message #401957]

Fri, 08 May 2009 00:30

varosh81
Messages: 178
Registered: February 2008
Location: CHENNAI

Senior Member

Hi !

My requirement is to store an image in database and retrieve it according to the id value given ..

I am able to store image and retrieve it, but only in mouse click trigger ..

But i want the image of the employee to be present when the user enter the forms without making them to click on a textbox(which i have done now)..

I have mentioned the coding i used in my first message ..

pl help to achieve this !

Regards
varosh

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Re: Retrieving image from the database [message #402191 is a reply to message #402184]

Fri, 08 May 2009 01:00

Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

OK, so how do you fetch other data (such as "name", "address" or similar)? I guess that you have to EXECUTE QUERY, right? If so, how come that the same EXECUTE_QUERY doesn't retrieve the image as well? Is it, perhaps, placed into another block? If so, why? If it is too large to fit into every record on the screen (so you are displaying only one image, the one that corresponds to the current record), you can achieve that by putting it into the same block as other items, just set its "Number of items displayed" property to "1".

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