Displaying thumbnail images inline with a report

Hi,
I have a table with data and one column which is a text image filename. This image file resides on another server. I currently have a cgi that takes the image filename as a parameter and returns the image be viewed in a browser. I've been able to create a report where the image file name was a hyperlink that opens the image in the browser. I've also been able to create a static html page that can display the image inline with the APEX page, but the html is hardcoded.
My desire is to have the thumbnail appear inline with the report in its own column. Is this possible? I've seen it in some demos, but the images were stored in the database or the database servers filesystem.

Yes, it is possible.
I did just that.
Here what I did
SQL> desc dept
Name Null? Type
DEPTNO NOT NULL NUMBER(2)
DNAME VARCHAR2(14)
LOC VARCHAR2(13)
PICS VARCHAR2(20)
PICS hold the file name of the image, I name my thumbnail and the picture with the same name but store in different directories under HTTPHOME/images, name pics and thumbail
I created an interactive report in APEX
select
"DEPTNO",
"DNAME",
"LOC",
'<img src="#IMAGE_PREFIX#thumbnail/'||"PICS"||'" border="0">' AS PIC_LINK
from "DEPT"
In the interactive report attribute, I set the "DISPLAY TEXT AS" for PIC_LINK as "Standard Report Column"
If you are using XDB, you need to re-copy you images(This part I don't like) to database every time you change/add/delete an image.
If you are using HTTP server, then that it is.
I am looking for a way to dynamically show the thumbnail with providing an image file in APEX. So,that I don't have to use 2 files
--John

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Hi,
I have a field called "picture" in my table "details" which is of type BLOB. i also have a field for "MIMETYPE" and "filename"
i additionally have a "name" and "description" columns which i need to display along with the picture as columns in a report (preferably interactive).
i have also modified the BLOB display format as per
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/apex/r31/apex31nf/apex31blob.htm
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You haven't actually said what the problem is?
>
I have a field called "picture" in my table "details" which is of type BLOB. i also have a field for "MIMETYPE" and "filename"
i additionally have a "name" and "description" columns which i need to display along with the picture as columns in a report (preferably interactive).
i have also modified the BLOB display format as per
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/apex/r31/apex31nf/apex31blob.htm
what i am missing is the correct query.
I have also referred to the thread
APEX 3.1 Display BLOB Image
But i don't know how to place the
dbms_lob.getlength("BLOB_CONTENT") as "BLOB_CONTENT"
>
Something like:
select
          name
        , description
        , dbms_lob.getlength(picture) picture
from
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if possible, i would like to control the size of the picture rendered within the report like say 40*50.For images close to this size it's easy to do this for declarative BLOB images in interactive reports using CSS. Add a style sheet with:
.apexir_WORKSHEET_DATA td[headers="PICTURE"] img {
display: block;
width: 40px;
border: 1px solid #999;
padding: 4px;
background: #f6f6f6;
}where the <tt>PICTURE</tt> value in the attribute selector is the table header ID of the image column. Setting only one dimension (in this case the width) scales the image with the correct aspect ratio. (The border, padding and background properties are just eye candy...)
However, scaling large images in the browser this way is a huge waste of bandwidth and produces poorer quality images than creating proper scaled down versions using image tools. For improved performance and image quality, and where you require image-specific scaling you can use the database ORDImage object to produce thumbnail and preview versions automatically, as described in this blog post.

Safari won't display thumbnail images

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1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem.
2. If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
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Here's a summary of what you need to do, if you choose to proceed: Copy a line of text from this web page into the window of another application. Wait for the script to run. It usually takes a few minutes. Then paste the results, which will have been copied automatically, back into a reply on this page. The sequence is: copy, paste, wait, paste again. Details follow.
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Joe

How to display thumbnail image of file in KM navigation layout

Hi, I'm using a km nav iview to display some files to my users. The files are all images and it would be more useful if the images could be displayed right upfront instead of clicking on the file name and having the page reload with preview.
I am aware of the layout "TreeList preview explorer", does anyone know of another way to add a thumbnail next to the file name just in a new column instead of in the preview area?
Thanks and regards,
Scott

Scott,
Check this http://help.sap.com/saphelp_nw04/helpdata/en/03/bd7440036f6d1de10000000a1550b0/frameset.htm :
Thumbnails
You use the Thumbnails layout profile to display folders that contain images or documents for which thumbnails are supported.
Regards,
Andrei

How to dynamically display in Image Field with external pic source

Hi Guys,
I have the following scenario:
I need to have a form that needs to display an x amount of images on the same page area. I have not found any documention with regards to creating an undisclosed number of Image Field elements, so I am experimenting with using a Table to display entries of type Image Field.
I do not know at design time which pictures will be shown in this table. This needs to be calculated dynamically when an Incident Number is supplied to the Java WebDynpro application that uses Adobe LiveCycle Designer (Dont worry about this).
Now, first of all: Is it possible to use the URL of images that are OUTSIDE the form structure? In other words, usually one would imbed the image in the forms structure, but because I do not know this image's URL at design time I need to pass it dynamically? Please comment!
Also, what is the FormCalc syntax for accessing a field in the "Data View" view at the left side of the designer? For example, If i want to access the following part in the "Data View"view, what syntax should I be entering in the script editor:
I would like to access this value as I would like to append it to the end of this statement so that I can get the value dynamically:
this.value.#image.href= ???????

You cannot change the url of the image on the fly for security reasons.
In your case you have to use the dynamic image fields in the xdp form, encode the external images with base64 encoding to be a string, populate with those strings the xml and render your template with this xml.
Here: http://eslifeline.wordpress.com/2008/09/05/inserting-image-in-a-xdp/#comments you have a good example by Girish Bedekar for such a process.
Yan.

Won't display thumbnail images in Facebook. I tried fixes, no help.

When I open Facebook all is okay. When I go to "photos" all the thumbnails are blank. I can open them one at a time but the images are filled with black squares. I've tried going to "tools, options, content, etc" several times but no help.

Neither of these "fixes" has changed anything. I also cleared my cache, ran a diagnostic check, and a virus/trojan scan! Either way, firefox 4 is just not working up to my needs! Should, or can I go back to 3.6?

Displaying thumbnail images inline with a report

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