Displaying Images Stored As Blobs
I have images stored in a access db and i'm trying to access them like this.
But problem is only one gets displayed. I also cannot get any html on the page since it displays all dots and dashes. Any idea how to solve this.
<%
StrConnect = "DRIVER={Microsoft Access Driver (*.mdb)};DBQ=" & Server.MapPath("../04_db/aspupload.mdb")
Set rs = Server.CreateObject("adodb.recordset")
SQL = "select image_blob from myimages"
rs.Open SQL, strConnect, 1, 3
while not rs.eof
response.binarywrite rs("image_blob")
rs.movenext
wend
rs.Close
%>
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I have the standard folder structure on my web server (sya that the server is estserver):
My site is in c:Inetpubwwwrootmysite
I have also introduced the folders:
c:Inetpubimagerootcompany1
c:Inetpubimagerootcompany2
c:Inetpubimagerootcompany3
The idea is security (the companyN folders store images belonging to the companies 1,2,3 - and never the twain shall meet - this does not matter so much). The images are stored above MySite (in the imageroot folder) so that no-one can see them - if they sat in mysiteimages, for example, anyone can see them. And to further thre security, /imageroot does not have a URL
What I need is someway that I can display an image in imageroot on a page in MySite, eg /mysite/gallery.
I need to use an absolute path from my page in mysite to the required image
so in HTML that would be
<IMG SRC=" estserverinetpubimagerootcompany1picture.gi f">
however, that don't work. So how do you do it?
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We are storing images into the SQL database with the column type of
"Image" using Access and it is storing all of the images as "OLE
Object". I am trying to spit out the binary data of the Image part of
the OLE Object to an asp .net page so I can view it as a jpeg image.
I have found many tutorials for setting the response.contenttype and
then response.binarywrite the byte[] of binary data, but the problem is
that the binary data isn't just the image, but rather an OLE Object
which is the image plus a bunch of metadata. I need to somehow decode
the OLE Object to extract JUST the jpeg image from it for outputting as
a byte[] array.
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response.write FilePath gives this path, ImageName.jpeg but the image(s)
doesn't display in the below code. What am I missing..? Cheers.
<%Response.Write FilePath%>
Original Image:<BR>
<IMG SRC="<%=Server.MapPath("ImageUploads") & FilePath%>"><P>
Thumbnail (50% reduction):<BR>
<IMG SRC="<%=Server.MapPath("ImageUploadsThumbsThumb") & FilePath%>">
The files definitely exist in the database.
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I have created a table that I need to display images on.so its 3 images across and how ever rows down. but I need to do this dynamically.what I have at the moment is a standard recordset, it will display the 3 recordsets left to right, once reaches 3, then drops a line and carries on.
But this isn't working properly.as its calling the images directly instead of from the database.Can someone let me know how I can display images 3 x ~until the recordset goes EOF/BOF
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Our old PowerBuilder programmers stored a variety of binary files (word, gif, jpg, tiff) in a SQL database IMAGE field, and PB puts OLE header info on the data.
So now we're trying to open those files using ASP. I have no way to know what the type of file is, unless I can decode the OLE wrapper.
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Have two folders on my web server, data and public. Public is the www root and is read only, data has my database and is read/write.
I've got an asp upload script sending image files to data/images which works fine. I've also got a file listbox which picks out the file names on an asp script to add the names of the files to a database table.
However...I'm having real problem pulling the images out on the gallery page, I reference them with a virtual path '../data/images/imagename.jpg' etc, but they will not show.
Anybody know a way round this? Sorry if you need more info just say.
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I am building a website where users can place advertisements with images. I have decided to place the images in an Access database to ensure the right images are matched the correct advertisements. My problem is that I can retrieve all of the data from the table which holds the photos (eg, filename, file size, content type) except for the actual photo itself. When I try to download the photo or press the hyperlink to display the photo all I get is the square with the red cross. I do not get any error messages.
Does anyone know why this is happening. My code is below:
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I am trying to display images on a results page which have been saved in a Access database as BLOBS. I also trying to resize the images at the same time so that each record on the results page has the same dimensions. I have 2 include files on the webpage to resize the images, a processing ASP page to download the images and the syntax to make it all work.
My problem is that I am new at ASP programming and having the problem of putting all of the pieces together. I keep on getting an error message on 1 particular line and have no idea on how to fix it after many hours of trying different ideas. Code:
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Everything works but the image that is called from the database does not dispay? no error messages are displayed, have double and tripple check paths and image name to no success, thought it could be the code:
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I have a database that I am storing image URLs in. On the website, when you go to a project my work has done, if there is more than one image, it displays a next (and previous link) link where necessary. However, if I have 10 or more images, it does not display at all.
I think I've realized this is not the best way to do this, but this is how the database is set up: name, description, image01, image02, ... , image11. Each one is its own column.
Thanks to photoshop_god I have a code that does the next and previous links. But it is not displaying any images but the first one if there are 10 or more. Here is my code:
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i am producing a e-commerce website using ASP. My database is MS access using a database called products.But heres my problem, the database holds the images using a OLE object. But when i come to view the data on the website, i can get the data showing such as price, product id and other information but when i try and view the images from the database on the webpage it comes up all garbled like wildcards.
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I know not to store images inside a Db table using the ole method, but I don't know how to call an image to accompany text in a for loop script.I can provide the unfinished script (missing is the coding of the fields: Pic1, Pic2, Pic3, Pic4) for inspection.
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i would like to store images in a database so that when a link is clicked on a html page a new page opens with the image taken from the database. I have heard that you should only store the image path name in the database. how i would do this and then display the image on a HTML page.
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How do i retrieve images[.gif/.jpg] from database and displaying it on a webpage?
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I have an Access database set up with a number of text fields and a hyperlink field which references a different image per record. I am trying write ASP code to retrieve allt his data and images onto a web page. I have the data but the images are causing a problem.
The code I am using is as follows:
For the data: ....
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With the website i'm developing, the user can upload images and the filename is saved to a mysql db, the problem is displaying these images. If i use the servers local path i.e. "C:InetpubwwwrootIMGimage.jpg" then the page just displays the little box with a square, circle and triangle in it, that usually displays while an image is loading. If i use "http://localhost/IMG/image.jpg" then when i load the page i get the "connect to the server:type name & password" box popping up...
I've set the permissions so that an Internet guest has read & write permissions to the IMG folder so I don't understand why it's not just displaying the images.
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I have a page that allows someone to upload an image, and then the image is displayed on another page. Unfortunately, When the permissions are set to allow the photo to be uploaded, it won't allow it to display on the other page. When I change the permissions so that you can't upload an image, it will display on the other page. The page in question is http://www.atlantatoysfortots.com/Pictures.asp I'm at a complete loss. Is there anyone out there that knows enough to make this stupid thing work? I have checked every page and they are good....site is hosted on GoDaddy.
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i pulled this out from an archive but without any comments or instructions on how to use it. any ideas. Code:
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I have a database of images with captions that I need to display at random on an ASP page. Once I have pulled out my recordset, what's the best way to select on item at random from the recordset to display? Also, at first I might have only 5 items in my recordset, how can I avoid the same item repeating 3 times in a row if the person clicks refresh?
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1) This is page built as a form which displays the content of a SQL database (a specific row) for users to update.
2) Each form field contains the actual information that the database has at this time (some Columns May or May not have info in it. No actual way to determine if its NULL or Just Empty).
3) I have the actual row selector based on the Unique ID (autonumber value). Its selected from a previous page and passed through GET.
Code:....
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If I m using a simple code like this;
Set RS = Server.CreateObject("Adodb.Recordset")
strsql= "SELECT Images from product where status = 1 ORDER BY [Supplier]"
RS.Open strSql,Conn,3,3
If RS.RecordCount <> 0 then
While not RS.EOF
Images= RS("Images")
RS.MoveNext
WEND
RS.Close
While using this code "Images" is an array..(a collection of imagesname from the table "Product" whose status is 1). Now I have to use first 4 images at a time among these collection of Images in the different specific locations in a page in the same time.
Like Inshort (For example)....
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I am trying to display images from an access database and going around in circles.
<%
If len(rsdvd("picture"))>0 then
Response.ContentType = "image/jpeg"
Response.BinaryWrite rsdvd("Picture")
Response.End
ELSE
Response.Write ("<img src=""images/sorry.gif"" alt=""Sorry, No picture."">")
END IF
%>
It returns this fault:
Response object, ASP 0106 (0x80020005)
An unhandled data type was encountered.
/description.asp, line 115
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My page have background image,on that image have more images and text. My problem is whenever resize browser that images are not resized and also not moved correct place .(i.e look not like before alignment).I want to do everything in dyanamic....
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I know that cookies are stored with a txt file in the client PC. but are cookies even stored in RAM? cuz i can access the cookie information but i cannot see the cookie a txt related to that in my PC...
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I am running the following code to an access database
' Recordset Object
Dim rs
' connecting to database
con.Open connStr
' executing stored procedure
Set rs = con.Execute ("exec SpotDesc")
' showing all records
While Not rs.EOF
Response.Write rs(0) & " " & rs(1) & "<br>"
rs.MoveNext
Wend
' closing connection and freeing resources
con.Close
Set rs = Nothing
This works and runs the stored procedure SpotDesc.
One question I have is that this line brings back the results
Response.Write rs(0) & " " & rs(1) & "<br>"
but requires me to know how many colums are being returned, ie rs(0) is column 1 and rs(1) is column 2
Is there a way of writing this line and it places all the columns there wheter it be 1, 2, or 3?
Ie a way of know how many columns are returned...
Is there also a way to show the column heading?
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At this stage i am forgoing using the ADO command object and am simply create dynamic like sql statement for store procedure execution.
My question is, I find the code below quite messy, particularly when it comes to checking for option parameters using if statements. Is their a better way to write this, keeping in mind i have to check in a value exists before adding the appropriate parameter
to the stored procedure call.
Is there are more elegant way?....
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My stored procedure is used to encrypt/decrypt data. It has 3 parameters - a 1 character flag telling it whether to encrypt or decrypt, a 25 character field for the plaintext data, and a 50 character field for the encrypted data. The last two parameters are used for either input or output, depending on the value of the first
flag (if the flag is "E", then the plaintext is used as input and the program fills the encrypted data field. If the flag is "D", then vice - versa).
Here is the code where I call my stored procedure. I'm trying to decrypt data from the queryString and place it in some program variables. I'm new to ASP, and can't find any good examples for my situation, so I pieced this together from what examples I found
online. Can anyone tell me what I'm missing?
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A while back people were looking into stored procedures and code to list which ones exist
Does anyone know the code to list all the stored procedures in a my sql database?
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I need to also add an AND after the where like
WHERE (Id = @CId)
and MAX(end) < NOW()
CREATE PROCEDURE dbo.[sp_rsgroup]
@Id int
AS
SELECT ISNULL(Group, '') AS GroupCalc, MIN(start) AS START, COUNT(Id) AS Count
FROM Table
WHERE (Id = @CId)
GROUP BY ISNULL(Group, '')
ORDER BY start
GO
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I have a problem with input parameter which has Decimal DataType. Stored procedure works but it rounds all
values, i.e 5.555 input becomes 6 and 1.3 input becomes 1.
In table QTY has data type decimal(5) - precision(8) scale(3).
Please, suggest what's wrong with this:
newqty = Request.Form("quantity")
..........
cmd.Parameters.Append(cmd.CreateParameter("qty", adDecimal, adParamInput, 5, newqty))
cmd.Parameters("qty").Precision = 8
cmd.Parameters("qty").NumericScale = 3
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I have included in my database a location (web URL) of a file that the person using my site can click on and it will work as a normal hyperlink and go to that page.
In case that doesn't make sense,
Say this is my database:
IMEtitle
Sarah
LocationURL
http://this.com/here.html
I want to display on my page Sarah and Sarah be hyperlinked. The hyperlink is pulled from the database as well as Sarah.
Here is the code I have,
<a href = "<% =recordset("LocationURL") %>"> <%Response.Write recordset("IMEtitle")%></a>
Everything appears fine, but when I click the link it says just adds it to the end, it looks something like this:
http://www.nps.navy.mil/Content/DLR...S/Southwest.swf#
Whereas it should look like:
http://www.nps.edu/DL/DLRC/media_de...S/Southwest.swf
I have done this sort of thing in PHP, but I am not sure how to do it in ASP.
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there will be 4 files for 2 questions. Qn1.asp Q2.asp Check1.asp Check2.asp
Check1.asp consist of the codes below to check Q1.asp and Check2.asp is to check Q2.asp
What do i need to put in the "" in both check1.asp and check2.asp so that if the user answer both the qn correctly it will 2 out of 2.. both wrong 0 out of 2 and so on.. I want the points to be stored inside a database..
<%
r1=Trim(request.form("r1"))
r2=Trim(request.form("r2"))
r3=Trim(request.form("r3"))
I=Trim(request.form("I"))
urans=Trim(request.form("Answer1"))
result= Round(CLng(r3)*CLng(I)/(CLng(r2)+CLng(r3)))
if (CStr(result) = CStr(urans)) then
" "
elseif (CStr(result) <> CStr(urans)) then
" "
End if
%>
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