Displaying Alternate Image When Image Source Not Found
I am creating a dynamic ASP VBScript page, which gets data from an Access database.
In the database, there is a field which holds a URL to an image. I can get the image to display fine, but where there is no file that matches the URL (i.e. a missing image) I want to display an alternative, default image (e.g. one that says "Awaiting Image"). The field is never blank, but the image file may not exist for all records in the database.
I think what I am trying to get to is the following:
If file exists (using URL from database to get location of image file) then
display image using the url from the database as the image source
else
display default image - hardcoded in program
endif
I have had a go and come up with the attached but I get an error with my if statement...
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I'm sure I'm missing something completely obvious, but I can't figure out what. I have a path to an image file stored in a database. I'm trying to align the image to the right, but nothing seems to be working:
Response.Write("<img src='" & rs("faculty_link_to_photo") &"'>")
dispays the photo without any wrapping, but when I try the following, the images go all over the page:
Response.Write("<img align=""right"" src='" & rs("faculty_link_to_photo") &"'>")
Can someone tell me what I'm doing wrong?
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I have ASP (classic) code that writes out a table and sets the <img....> tag
with a virtual directory source, e.g. src='/test/imghold/xyz.png', and the
images do not appear on the IE page. The code is from a production site
that works fine.
We just duplicated the web site to one named test and now
the images do not display. The IMG item is in a TD element of a table.
Also, I looked at the "view source" of the page and it shows the <IMG
src='/test/imghold/xyz.png'...> just fine. I even tried it with different
images and none of them show up.
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It is not displaying the image thepicture. It is in the directory. I also have a similar bits of code for a other pictures with of and they is working The response write displays the correct reference.
The alt displays instead of the image as though the image has not been found and as I said the Code:
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I have to display tif images using .asp page. I have tried to read the image
as a binary file and stream it to the browser. The relevant code is as
follows. Unfortunately, the display on the browser is a lot of gobledygook.
How can I ensure that the image displays correctly in the browser? Code:
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The pic in the DB is just a named reference, as all the pics are stored in 2 common folders. 1 for the normal size pics and 1 for the thumbnail equivalents.
As this particular page has to be tight on space, I wanted to set the image as a percentage of it's size so I set the following:
<IMG SRC="thumbs/<%=picname%>' WIDTH="30%" HEIGHT=30%> etc....
Problem I have with this is that the browser seems to set all pics to 1 common percentage size rather than each being say 30% of each individual pic's size. This results in some piccies being completely distorted.
I don't want to go down the route of storing the x and y of each pic in the DB, so could you please let me know if I am doing something really stupid with the above.
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I dont know if this is the right place to ask this but I have a database which contains shop details, each of which can have several images associated with it. In the database I am just storing the image paths, the actual images are held on a remote server.
I am able to grab the pathnames from the database and then use the following code to loop through the recordset displaying the associated image(s).
While NOT rs.EOF
Response.Write("<img src=""servernameImages" & rs.Fields(0) & """ width=""150"" height=""150"">")
rs.MoveNext
My question is, in the event of one of the images not being found, it just displays a red cross, is there any way of testing to see if the image exists before I try and display it?
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I have designed asp pages where all pages have common header and footer. I have added Images to the footer page called as footer.asp.
now i have the footer.asp in another folder
and i call that footer.asp within my index.asp page as a include page.
but the images in the footer.asp are not displaying in the index.asp.
what could be the problem?
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I wish to display an image from a folder based on the name held in a field in a database.
<%
If len(rssal("picture"))>0 then
Response.Write ("<img src=""/ProductImages/rssal("ProductCode").gif"">")
ELSE
Response.Write ("<img src=""images/sorry.gif"">")
END IF
%>
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An application is logging faxes sent in SQL2000 image column type. I have
found code on the net but what it is doing is prompting to save to local
which is fine for single page image. Not good for multiple page faxes. I
have not been able to locate an example to load in the browser or how to
handle multiple image in the one column. Code:
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Everything is working except the image is not being included, instead a box with a X appears.
Here is the code that i am currently using
Dim htmlMess ' THIS STORES THE HTML CODE
PHP Code:
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ADODB.Connection.1 error '80004005'
SQLState: IM002
Native Error Code: 0
[INTERSOLV][ODBC lib] Data source name not found and no default driver specified
------------------
strconn ="DSN=dsnname ; UID=username ; PWD=password"
set conn = Server.Createobject("adodb.connection")
conn.Mode= 3
conn.open strconn
the error is in the last line. THANX
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I have a client who has had a ASP site with an Access database for several years. It stores information for the used cars on his lot. I have stored text in the database that points to the location of the image for each record. Each record will have a thumb image that is supposed to display in a list of vehicles available then the user can select an item from this list and a new page displays with the information and the regular size image. So far everything has worked fine exept for the display of the images which are stored in a separate directory called veh-photos. All I get are image place holders. I am using Dreamweaver 2004 and and Access 2000 for the database.
Following is the code to list vehicles: ....
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1.I want to show a image file of type '.tif' in the browser window; for that I'm writting as ASP code page.
2.This '.tif' type image can be shown better with 'Kodak Image Control'.
3.To have this 'Kodak Image Control' on my code page I just add it's ..ocx to tool box and then drag it from 'Toolbox' to the page.
4.Now after dropping this control to the code it's type is getting changed to 'object' instead of type 'ImgEdit'(and I think this is the
reason I don't get correct result).
5.On one button's 'Onclick' event I'm calling a javascript function with which I'm setting a 'Path'and'Display' property of a control.
6.And want to show a image at location -- '..MFTDRCMF919685173-62.tif' which get shown in new browser window but could not get shown in that particular control. That means the path is correct, then what is the problem?
For better understanding of problem I'm pasting a following code which I've tried up till now......
..................................................
<%@ Language=VBScript %>
<% OPTION EXPLICIT %>
<HTML>
<HEAD>
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
<SCRIPT LANGUAGE=javascript>
<!--
function showpic()
{
var path;
path = document.frmtif.path.value;
alert(path);
document.frmtif.ImgEdit1.Image =path;
document.frmtif.ImgEdit1.Display;
window.parent.self.open(path);
}
//-->
</script>
</HEAD>
<BODY bgColor=#ffe4e1>
<form name="frmtif">
The Image
<P>
<OBJECT id=ImgEdit1 style="WIDTH: 409px; HEIGHT: 218px" type="ImgEdit"
align=left
border=1 classid=clsid:6D940280-9F11-11CE-83FD-02608C3EC08A
name=imgtif></OBJECT>
<input type="hidden" name="path"
value="..MFTDRCMF919685173-62.tif">
<input type="button" name="show" value="Show" onclick="showpic();">
</P>
</form>
</BODY>
</HTML>
..................................................
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Mircosoft OLE DB Provider for ODBC Drivers [0x80004005]
[Mircosoft] [ODBC Driver Manager]
Data source name not found and default driver specified
This is the connection string im using and ive install an odbc driver
connect_string = "Driver={Mysql}; Server=localhost; Database=Tester; "
set dbConn = server.createObject("ADODB.connection")
dbConn.open connect_string
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So i get this error and i have no idea what it means. So if someone could help let me know what this error is coming up for it would be nice. Im just starting asp today because my work has a client who has an asp site. Thank you
Error:
Microsoft OLE DB Provider for ODBC Drivers error '80004005'
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
/class/classView.asp, line 13
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When the user signs-up i wish tosimply insert into the Picture (DB Type = Image) field to an image i already have saved in my images folder?
Anyone know of a way to do this? Tutorials, articles or advise??!
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Error: Access is Denied.
Microsoft OLE DB Provider for ODBC Drivers error '80004005'
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
/directory/progs/utils.inc, line 17 ...
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Here is my code. I'm using 2 pages.
(Page 1) blob.asp
<%
set Recordset1 = Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = MM_blob_STRING
Recordset1.Source = "SELECT AboutPic FROM Elizabeth.GF_AboutUs"
Recordset1.CursorType = 0
Recordset1.CursorLocation = 2
Recordset1.LockType = 3
Recordset1.Open()
Recordset1_numRows = 0
%>
<%
Response.contentType = "image/jpg" 'Recordset1.Fields("AboutPic") <---Tried
both methods
size = Recordset1.Fields("AboutPic").ActualSize
blob = Recordset1.Fields("AboutPic").GetChunk(size)
Response.binarywrite(blob)
%>
(Page 2 Show the Image)
<%
Dim urlString
urlString = "?" & Request.QueryString
%>
<% Another rs to show other information as text from the same table %>
<body>
<img src="blob.asp<%=urlString%>" width="194" height="256">
</body>
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We have other websites where we use the exact same code and these do not save files on the server when they are displayed.
Here is the code to display the image:
Set rs = objConn.Execute( SQL )
Response.ContentType = "application/octet-stream"
Response.BinaryWrite rs("Product_Image")
SQL is the SQL String to get the image from database
When I add this code:
Response.ContentType = "image/jpeg"
The images still display on the website, but now are saved in the Temporary Internet Files folder as JPG's.
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When I try it on original server, it works, but when I moved everything to a different server it does not work. I have checked the dsn name, userid and passs. But no luck.
Error
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
Code:
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The exact error is :
Microsoft OLE DB Provider for ODBC Drivers error '80004005'
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified xxxxxxxx/login.asp, line 27
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how can I check weather a image exsists e.g.
if xtra/img/v_.jpg exits
img src=xtra/img/v_.jpg
else
img src=images/awaiting.jpg
endif
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See i have the same image being generated on some rows that
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Response.Write "<img src='"&rsGuestbook("url")&"'>"
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