1. jaume
  2. Valentina Reports ADK
  3. Понедельник, Сентябрь 23 2019, 05:22 PM
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Hello,

Printing reports with pictures stored in blob field, when blob is null, instead of print none or null, it prints previous picture
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Sergey Pashkov Ответ принят
Hello Jaume,

What database is used?
What version is used?
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jaume Ответ принят
Hello Sergey,

The database is Mariadb and version 13
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Sergey Pashkov Ответ принят
Unable to reproduce for now.

Can you reproduce it in the Valentina Studio?
What is the version of Valentina Studio?
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jaume Ответ принят
Hello,

Sorry for the delay.

In valentina studio works fine.

The version is the last (right now) 9.6.1
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Sergey Pashkov Ответ принят
Hello Jaume,

So the problem only with Xojo application, on what OS is it running?
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jaume Ответ принят
Xojo on windows

the sql that is send to the report is :
SELECT CONCAT (a.NOM," ",a.COGNOM1," ", a.COGNOM2) AS NOMX, YEAR(a.DATA_NAIXEMENT) AS ANYNAIXEMENT, a.* , b.camp
from v_participants a
left outer join blobs b on a.id = b.id_participant

images are stored in the table blobs
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Sergey Pashkov Ответ принят
And the version of V4RB plugin is 9.6, or?

You can check it in the properties of, for example, vreport_...dll
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jaume Ответ принят
The release is 9.1.5
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Sergey Pashkov Ответ принят
Can't reproduce for now, even with the same version.
Can you try to compile with the latest version of plugin?
If an update doesn't help/not possible - a small example database and project reproducing this issue would help.
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jaume Ответ принят
Where can I donload the lastest pluggin ?
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Sergey Pashkov Ответ принят
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jaume Ответ принят
I've just installed the plugin and compiled, but kthe result is the same.
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jaume Ответ принят
The result of sql statment returns null in the field camp that is a blob field containing the imag when no there is a image and it is correct. However, in the report insted of print null or empty, it prints the previous image.
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jaume Ответ принят
The result of sql statment returns null in the field camp that is a blob field containing the imag when no there is a image and it is correct. However, in the report insted of print null or empty, it prints the previous image.

runing the report from valentina studio it works fine.
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jaume Ответ принят
creating a new report it works ok
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Sergey Pashkov Ответ принят
So the problem is solved in a new report?
If you still have an old report - can you attach it so we'll be able to analyze it?
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