Displaying image from library

I've loaded a few images into the flash library. Added the
appropriate linkage ID (Actionscript 3). I use import in my main
the same way I do if it was a symbol. When I try to create an
instance and then do an addChild() it doesn't work. Can someone
please tell me how to display images that are in the library? I
looked in the docs and it seems to only show how to do it if I was
loading them from an address.
Thanks!

you don't use the linkage id in as3. you assign your
bitmapdata object a class. then use a (new) constructor to create a
bitmapdata instance. then create a bitmap from that bitmapdata
instance and add the bitmap to your display list.

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Problem Displaying image from blob

Hi all,
I m using,
Database : 10g Rel 2
Frontend : DevSuite 10g
OS : WinXp
Browser : IE 6
Problem : In my forms i m displaying images from blob column but some of the images are not displayed. I have tried with all image formats available in combination with all available display quality but no luck. What could be the reason for it and how do i solve it?
Can anyone help me plz?
Thnx in advance.
Imtiaz

Hello,
It is very difficult for us to "guess" what images you can read and what others you cannot.
Maybe you could provide more information on images that are not displayed ?
What is their native format ?
Francois

My iphone 4s suddenly displays images from Yahoo, Google, and Flickr at low resolution. The camera on my phone works fine, but any web related photo content is now pixelated and low res, what's the deal?

My iphone 4s suddenly displays images from Yahoo, Google, and Flickr at a low resolution. I have IOS 7.0.4. My phone camera works fine, but any web based photo content from Safari, Yahoo images, Google images, and Flickr all come in pixelated and low res. What's the deal?

It happened to me but later I figured out that cellular signal was not that great and so the Internet was very slow. It took me about 2 minutes to get the full resolution picuture on either of the app you've described. Try to get faster internet either by wifi or good signal and then check.

Display image from table!

Hi,
I have in my aplication a table user, where we can save is image:
t_user{id_user, name , adress..., foto(blob),foto_size(number),foto_name,foto_mime_type};
An user can upload his imageand save it in his table!
I wanted to display his image, but i onle found infomation how to show images saved in htmldb_application_files:
how to display image from tables?
Thank's in advance

Look at the sample application. It shows you how to do this

Display Images from HTMLDB_APPLICATION_FILES Table?

How do I display images from the HTMLDB_APPLICATION_FILES Table?
Are the contents full available potentially for display? Or only after I have written them to another display?
Please advise what I need to do or what corrections below is required:
The calling procedure is a item in a SELECT statement as part of a report query:
<P>
<(img src="#OWNER#.download_HAF_file?p_file= ' || nvl(ID,0) || ' height="50" width="50" )>, HAFimg<P>
The Procedure is a adaptation of the Chapter 8 Exercise of the 2 day developer guide:
CREATE OR REPLACE PROCEDURE "DOWNLOAD_HAF_FILE" (p_file IN NUMBER) AS
     v_mime VARCHAR2(48);
     v_length NUMBER;
     v_file_name VARCHAR2(2000);
     Lob_loc BLOB;
BEGIN
     SELECT MIME_TYPE, BLOB_CONTENT, NAME, DBMS_LOB.GETLENGTH(BLOB_CONTENT)
     INTO v_mime, lob_loc, v_file_name, v_length
     FROM HTMLDB_APPLICATION_FILES
     WHERE ID = p_file;
     -- set up HTTP header
     -- use an NVL around the mime type and
     -- if it is a null set it to application/octect
     -- application/octect may launch a download window from windows
     owa_util.mime_header( NVL(v_mime,'application/octet'), FALSE );
     -- set the size so the browser knows how much to download
     htp.p('Content-length: ' || v_length);
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     htp.p('Content-Disposition: attachment; filename="'||SUBSTR(v_file_name,INSTR(v_file_name,'/')+1)|| '"');
     -- close the headers
     owa_util.http_header_close;
     -- download the BLOB
     wpg_docload.download_file( Lob_loc );
END Download_HAF_File;
/Message was edited by:
luddite1812

I believe you put HTML "pre" tags around your quote (with square brackets, I can't type them here because they'll be escaped).
If the example below looks formatted then using "pre" works, if not...then ignore me ;)
begin
select
    count(*)
into
    v_count
from big_table;
end;

Display images from a SQL database

I want to display images from a SQL database. The images are in a table under a specific column and are stored as a link to the image. How would I display the images from the column in LabVIEW?
I'm using LabVIEW 2013 version 13 and SQL Server 2012
Paul Power
I have not lost my mind, it's backed up on a disk somewhere

Hi PauldePaor,
I hope you are well.
Once you have pulled the data from the database into LabVIEW in a string form (or path), you can simply use the Read BMP File (Or jpg, png depending on the file type) VI.
More information can be found here:
http://digital.ni.com/public.nsf/allkb/02971A30F5D8FC6986256A0A004F11A0
Kind Regards,
Aidan H
Applications Engineer
National Instruments UK & Ireland

How to display image from wamp if the data type i use is blob?

please help me with the problem of displaying image from wamp if data type is blob. Thanks

Don't store the images in the database. Store the image file names in the database and put the images in a folder.

Displaying images from url's (9i)

Is it possible to some how display images retrieved from a url within an image item? I know its possible to display images from within the database and from a file but these images are stored on another server and all i have is a web address, can it be done? Also is it possible to dislpay a series of images that are retrieved in this way in a report?
Any help is much appreciated.

Hi,
this would require a Java Bean to be written. Its not natively possible in Forms
Frank

Insert Image in SharePoint List & Display Image from SharePoint List using C# Pragmatically

hi
i have a share point custom list with the following columns and its types.
Title--------------->Single line of test
FirstName--------------->Single line of test
LastName--------------->Single line of test
Description--------------->multiple line of test
Link--------------->Hyperlink or Picture
Image--------------->Hyperlink or Picture
I've to create a visual web part with the following input fields and which can insert following items in the above list columns
Title asp textbox
First Name asp textbox
Last Name asp textbox
Description asp textbox
Link asp textbox
Image file upload control
Submit asp button
when i click browse button for image control in above web part it browses image .jpg,jpeg or .png file from my computer into image input field above and when i click submit button it must be submitted in the Image column in the above list.
i want to know how can i do that in c# pragmatically.
i've another visual web part which should read the image from the list in Image column and display it in image control on the web part.
like this
<img id="imgdisplay" runat="server" src="" />
how can i read image from image column through c# pragmatically.

Hello,
You can't directly add picture into "Hyperlink or Picture" column because this column takes URL value and image is binary etc. You can first upload that picture into picture library (create new picture or document library) then add that image link
into that column.
To add/edit "Hyperlink or Picture" column, SP provided special class called "SPFieldUrl". Wheer you need to pass URL and description as parameter.
Refer this link for you ref:
http://stackoverflow.com/questions/23829576/how-to-decide-sharepoint-url-field-is-set-as-hyperlink-or-picture
Hope it could help
Hemendra:Yesterday is just a memory,Tomorrow we may never see
Please remember to mark the replies as answers if they help and unmark them if they provide no help

Displaying image from Database with php

Hello everybody,
I'm working on a website that displays videos courses and tutorials as my final project
and I'm working with "Flash builder 4" the database with mySQL and the application server with php
Basically, the goal is to display a datagrid that shows the manager of the website in column all the information stored on the "Course" table
the structure of the table is :
Course (id,img,src,title,description)
-id : primary key
-img : path to a photo of course {for example picture of JAVA}
-src : path to the playlist file {xml file}
-title : String
-description : String too
I already succeeded to display all these contents on a DataGrid, but not with the image, I couldn't display an imageon its column using the path stored on the database, I used a DataRenderer to do that, and here is my code for Renderer and the DataGrid.mxml
CourseGrid.mxml
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" xmlns:courseservice="services.courseservice.*">
<fx:Script>
<![CDATA[
import Renderers.CourseDeleteRenderer;
import Renderers.CourseImageRenderer;
import mx.controls.Alert;
import mx.events.FlexEvent;
protected function dataGrid_creationCompleteHandler(event:FlexEvent):void
getAllCourseResult.token = courseService.getAllCourse();
]]>
</fx:Script>
<fx:Declarations>
<s:CallResponder id="getAllCourseResult"/>
<courseservice:CourseService id="courseService" fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)" showBusyCursor="true"/>

</fx:Declarations>
<mx:DataGrid x="10" y="10" id="dataGrid"
creationComplete="dataGrid_creationCompleteHandler(event)"
dataProvider="{getAllCourseResult.lastResult}"
width="100%">
<mx:columns>
<mx:DataGridColumn headerText="" dataField="img" sortable="false" itemRenderer="Renderers.CourseImageRenderer"/>
<mx:DataGridColumn headerText="id" dataField="id"/>
<mx:DataGridColumn headerText="src" dataField="src"/>
<mx:DataGridColumn headerText="title" dataField="title"/>
<mx:DataGridColumn headerText="description" dataField="description"/>
<mx:DataGridColumn headerText="Delete" itemRenderer="Renderers.CourseDeleteRenderer"/>
<mx:DataGridColumn headerText="Update" itemRenderer="Renderers.CourseUpdateRenderer"/>
</mx:columns>
</mx:DataGrid>
</s:Application>
CourseImageRenderer.mxml
<?xml version="1.0" encoding="utf-8"?>
<s:MXDataGridItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
focusEnabled="true">
<mx:Image source="{data}" width="60" height="60"/>
</s:MXDataGridItemRenderer>
Result :
Problem :
How can I access to the path of the image, I tried to write "data.img" instead of "data" as img is the name of the column in the database that stores the path but it wasn't successful.
I know that it not complete statement "data" because "data" is a reference to what the DataGrid provides of information that gets from the (CreationComplete) event.
Question :
- Can you please help me with this so I can complete displaying images by accessing to what is on the column in tha DB so I can manipulate my datas that is stored there ?
==> I still have some questions about the buttons to update and delete datas fomr the DataGrid, but, until now I need to access successfully to the photo and display it
Thank you,

Anyone that can help me with this ?
Please, try this with me, I'm asking Flex developpers this might be easy for you !
It's just question of how to access the string stored in the variable "data", when I used XML I just type the path to the repeated element like this :
XML file :
XML File
<parent>
<child>
<repeated_child></repeated_child>
<repeated_child></repeated_child>
<repeated_child></repeated_child>
</child>
</parent>
I used a Model as a reference to the xml file
and an arrayList as a container of the repeated child
I just write in the code "data.parent.repeated_child" to access the text in the "repeated_child"
and here is the code, that I implemented to generate videos from xml file to display a video play list
Video Playlist code(extract from XML file "data.xml")
<fx:Declarations>
<fx:Model id="model" source="assets/data.xml"/>
<s:ArrayList id="products" source="{model.video}"/>
</fx:Declarations>
<mx:List dataProvider="{products}" labelField="title"
change="list1_changeHandler(event,List(event.currentTarget).selectedItem)" x="103" y="77" height="350" width="198"/>
That was my goal to do that with the database.
Please help me
If you have other solution I still need it.
Thank you,

Pull image from library with AS3?

Hello, I'm a fairly experienced AS2 programmer transitioning
in progress to AS3 programmer. I'm using Flash CS4 as my IDE with
Actionscript 3 and Flash Player 10. I'm working on a bigger project
but the area I'm struggling in is dynamically pulling an image from
the flash library (already loaded). I've been finding the same
answers to my question all over and they seem to keep producing the
same error so apparently I'm just not getting some little detail. I
have an image loaded in the library called test1.jpg. I've right
clicked on it and selected 'Export for ActionScript' and 'Export in
frame 1'. The class is 'MyMc' and the Base class is
'flash.display.BitmapData'. My code is attached.
and it produces the following errors:
quote:
1136: Incorrect number of arguments. Expected 2.
1067: Implicit coercion of a value of type MyMc to an
unrelated type flash.display:DisplayObject.
What is the deal. I've posted on other forums and get the
same reply. I'm really struggling with why CS4 is acting this way.
AS3 is proving very difficult to transition to.

Alaskan57,
> The MyMc name actually came from a tutorial I was
> trying to follow... they were using movieclips but I
> wanted to adapt their tutorial to Images
Makes sense. :) And again, the name *as a name* (as a
string) doesn't
really matter, but it's always important to consider what
sort of object
you're dealing with, whether by inheritance or not, because
they all have
their own unique characteristics ( ... otherwise they
wouldn't be different
types of object!).
> Yea, I remember learning AS2 and how difficult it was...
> but AS3 I think has that beat as I'm not very familiar
> with OOP programming in general. But I'll get there :)
You will; it just takes time. Everything I know is something
I scraped
from online tutorials, read from books, or asked of friends
on IM.
Eventually, the principles of OOP finally gelled in my head.
To me, OOP is
more about organization than anything else. It's not
something magical or
mystical (which took me a while to believe!) ... it's just a
way of
arranging code into reusable nuggets called objects. Each
object is defined
by its class, and generally speaking, classes organize their
functionality
into properties, methods, and events. Those three basic
categories refer
respectively to characteristics the object has, things the
object can do,
and things the object can react to.
> Thanks for your explanations... I learned a lot!
Glad to hear that. :)
> BTW, you said I did not need to import the
flash.display.*
> class.
That's only true when you're dealing with timeline code. In
custom
classes, especially in AS3, you have to import just about
everything. But
if you're in a keyframe of the timeline, you only have to
import classes
outside of the flash package (such as, for example, the fl
package, which
tends to hold components; the air package, which holds AIR
APIs, etc.).
> Is there some online information that would go into more
detail
> about why I should import a class or why I wouldn't need
to?
imports are required when Flash needs to know how to define
the objects
you're referring to. If you're using 3rd party classes, like
TweenLite,
then you would need to import those packages/classes ...
because Flash has
no idea what a TweenLite object is without that information.
In custom
class files, you have to import everything that isn't a part
of the core
functionality (that is, anything that isn't a part of the Top
Level items
listed here ...
http://help.adobe.com/en_US/AS3LCR/Flash_10.0/index.html
> I've been wanting to try out TweenLite as well as other
classes but
> can seem to figure out this whole import when I need to
thing.
It certainly doesn't hurt anything to import packages; it
only "hurts"
when you fail to import a package that needs it, so to play
it safe you
could import everything. Just bear in mind that anything that
truly needs
importing must be imported for every frame in which you refer
to that
package's class(es). If a keyframe in your timeline
instantiates a
TweenLite object in frame 10, you'll have to do the import
there. You
should be able to *use* that instance in any frames after
that, even without
another import. If you then decide to instantiate *another*
instance in,
say, frame 100, you'd have to re-import the TweenLite class
in frame 100.
> PS, I have your book (but it's at home at the moment :))
Thanks for the purchase!
David Stiller
Contributor, How to Cheat in Adobe Flash CS3
http://tinyurl.com/2cp6na
"Luck is the residue of good design."

Displaying image from database in report

I need to include a picture (company logo) in numerous reports. This logo will be stored in an MS SQL Image field in a table (this bit I have already sorted out).
What I'm wondering is, what is the best way to retrieve this image from the database? Do I just include it in the view the report runs off? I'm hesitant to do this, as the view may return back hundreds of records, which means (I think) it will be sending the image along with it hundreds in time.
In short:
1) What is the best way to pass an image to a report.
2) If I include the Image field in a view which returns back hundreds of line, will the image be returned also hundreds of time, causing network congestion/performance issues?
3) If so (2), is there a way of sending the image only once, no matter how many rows are in the returned view?
Thanks.

Hi Shanon,
We can display the image by making it a local copy on your machine.
If it is possible to get the image saved on local copy.
If we place the image in detail section then it would return one record.
As the image is from Database, so it would hit the database very time when you refresh the report and place it in Report Header or report fotter.
So, place your logo as an OLE object in report and would reduce processing time.
Regards,
Naveen.

How to display images from BLOB column via APEX 4.0

Hello,
I did the following in order to display images of two Oracle records on the APEX page. I am using APEX Version : 4.0.1.00.03 , Oracle DB Version : 10.2.0.4.0.
1. Created An oracle table TEST_FORM
with 3 columns
( ID number, MIME_TYPE varchar2(255) , Image BLOB )
2. Inserted two records
10001, image/gif, ( actual image1)
10002, image/gif, ( actual image2)
3. created an Oracle procedure
CREATE OR REPLACE PROCEDURE show_my_form ( p_image_id IN test_form.id%type) AS
l_mime test_form.mime_type%type;
l_length NUMBER;
l_file_name VARCHAR2 (2000);
lob_loc test_form.IMAGE%type;
BEGIN
SELECT mime_type, IMAGE
, DBMS_LOB.getlength (IMAGE)
INTO l_mime, lob_loc, l_length
FROM test_form
WHERE id = p_image_id;
owa_util.mime_header(l_mime, false);
htp.p ('Content-length: ' || l_length);
owa_util.http_header_close;
wpg_docload.download_file (lob_loc);
END show_my_form ;
4. In Apex 4.0
step1. Created an interactive report on a new APEX page
step2. Specified the following in the Region Source
select id, mime_type, '<img src="#OWNER#.show_my_form ?p_image_id=#ID#" />' photo
from TEST_FORM
The column result shows as <img src="CCS.show_my_form?p_image_id=#ID#" />
I am unable to display the column image as a link to a proper image photo.
Could you please advise me if I missed anything ?
Thanks a lot.
Regards
Susanna
Edited by: user10318332 on 13/12/2010 15:51
Edited by: user10318332 on 13/12/2010 20:10

Maybe the space you have before the ? is causing issues. there shouldn't be any space.
Your procedure looks to be much the same of one that I have.
Have you granted execute on your procedure?
Also, what version DB are you running? This could be another issue: http://daust.blogspot.com/2006/04/xe-calling-stored-procedures.html
But anyway, you don't need to create your own procedure these days. You could do the following:
in your query, have a column: dbms_lob.getlength(blob) photo ; save, then in column attributes for that column, apply a format mask. There is usually a link below the text box for the format mask - BLOB Download Format Mask, which will help you build the format mask. But it is documented here: http://download.oracle.com/docs/cd/E17556_01/doc/user.40/e15517/advnc.htm#BCGGJHEF
Ta,
Trent

Using flash to display images from sql server or file system

hello,
what methods and parameters of the urlloader class we have to use to display images in a flash player if possible..
also movie should update everytime a new image is added to a database or file
the images can either be in a file system or in a sql database (if possible)
does flash comes with an object of this type or we have to create it.
regards,

i responded to your duplicate message 4 days ago:
is it possible to insert and retrieve images from sql server using actionscript.
you'll need server-side script to query your database and you can use the flash urlloader class to call your script.
also is it possible to create a flash scrolling gallery based on images stored in a database and everytime an image is added it is displayed in the gallery.
load the data using the urlloader class and then load the images. periodically query the database for new images if there's no direct way for flash to know a new image was added.

Displaying images from a database

Hi,
Does anyone know how to display an image from a db that is in
a page which is in a folder other than public_html. I can display
the picture in a page when the page is in the public_html folder,
but when the page is in a sub-folder then you get the dreaded
cross.
Thanks in advance,
Phil

What you'll have to do is on the page that is in the
subfolder add code to concatinate the location. So for example if
you were working in ColdFusion you would have

Displaying image from library

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