How To Show An Image Where Height Nog Greater Then Xx But Do Not Stretch
I need to show an image in the header of an asp page. If the image's width
is greater then 82 pixels, the header gets mis-formed. If I specify the
height for the image and it is smaller then 82 pixels it gets stretched and
misformed.
How do I solve this? At first I planned to write a vb-dll that checks the
image's height but since the image come's as a BLOD from sql-server tat is
a no-go.
Can I find the original height in the binary data from the blob itself?
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Does anybody know of a way to get an image width and height without using a custom dll? we have aspJPEG on the server, and there are methods to fetch image width and height with that, but it only works with JPEG and i need to get dimensions for gif and png, too.
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I want to add image width and height into database when i am upload an image, i am using ASP script upload class how can i do this.
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I have an ASP page which displays different images according to the querystring and the images are all of different sizes. However, in some browsers the image overlaps with the text next to it occasionally.
I guess by specifying the "width" and "height" of the image in the HTML should solve the problem. However, I do not want to store the width and height of each image in the database. (There are too many of them!) Is there any function I can use in my ASP page to obtain the width and height of an image?
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is there any way of determining an image's width or height through ASP code alone and without the need of a third-party object?
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I know there must be a JavaScript way, but is there a VBScript way? I asked here, because if there's a javascript way I need to also use VB with it...since I want to trim an image if it's over a certain size...
For example:
Picture from database: width = ? height = ?
Detect image size as width = 300 height = 250
Trim image down to 200 x 150
Example 2:
Image width = 300 but height is OK, at 150
Trim width to 200 ....
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I have a page where users can upload images, but sometimes the images are too small. How can get the height and width (in pixels) for an image? I've seen it done in PHP but never in ASP.
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Working in asp (not asp.net) I need to read the width and height of an image before they are displayed on the page.
I have a folder full of images that are dynamically put on a page and I need to read if they are landscape or protrait.
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I have a popup where I scale the image to a smaller size than original. Iused to set the img tag to width="50%". This no longer works in the current edition of IE on MS. On Mac IE it still does. Go figure.
So... I now need to set the width to a fixed value. I also need to adjust the popup to the value of the image height + some value to allow for text etc.
The quandry? How can I get the height and width of an image into a variable for use on the calling asp page.
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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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is there a way, using asp, to find out the width and height of an image file?
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I'm currently working on a asp page that I want an image to show if its checked in my Access Database otherwise show nothing. The code I have doesnt give me any errors it just doesnt work. The image doesnt appear at all even if the value if checked or not
<% If (leaders.Fields.Item("moh").Value) = "Yes" Then
Response.Write("<img src=cpd_files/dintinctions/medalofhonor.gif>")
End If %>
In place of "Yes" ive tried Yes, True, "True", On, "On" and none of them work. This is an access database with the data type set to Yes/No.
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I built a dynamic product catalog page and I need to pull from another recordset the header information. It works, except when it's undefined.
I tryed to write and if then statement, but it I couldn't figure out how the finish it..
If ((Recordset1.Fields.Item("HearderURL").Value) <> "") Then
Display the HeaderURL?
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I have in the database two columns, one for picture_id and one for image. Then I want to show the image which the user sent into the database.
I am using sql server 2000, how should I write the code in asp so that it can show the image not the disordered characters on screen.
I have code as following but the output is disordered characters....
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I'm trying to make a list of produkts, in this list I want to have an image of the produkt. the url from that img is stored in the database.. I want to make the list with a datalist because its better looking. how can I get the url from the DB in the ImageUrl tag.
I'm working in ASP.net and the DB is in ACCES.
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I have a System.Drawing.Bitmap object in memory, now i want to show it as a normal picture in my ASP web page.
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I'm trying to write a zipcode validation. I want to validate if the zip is less than 5, then error, and if zip is greater than 5 but less than 10 then error. here is what I have, it's not working:Code:
If Len(zip) < 5 Then
r7 = "<img src=""removeX.gif"">"
InputError=InputError+1
else
If Len(zip) > 5 AND Len(zip) < 10 Then
r7 = "<img src=""removeX.gif"">"
InputError=InputError+1
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How do i check if one form value is greater than another in a request.form?
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I've noticed that session variables will persist on Mac IE even after all browser windows have been closed. One must quit the program to clear the session variables. This presents a security risk for my session variable based security scheme.
Basically, the risk is that a user will login to my site, close the window when done and allow someone else to come up to the machine, go back to my site and be logged into the previous user's account.
how to make session variables disappear when a window closes? Am I going to have to redesign my whole security scheme?
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I have a database with a field called "Value" in one of my tables. This field is just set as number. I want to be able to search this field so that users can bring up records in the database.
How can i get it working so that instead of have a long dropdown list of all the values i can just have a search that offers the user the option to use Greater than "A Value" or Less Than "A Value".
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I am trying to write an ASP SQL for a date greater than today:
Here is my SQL Statement:
Select * from table ORDER By date ASC
date is the field that stores the date. I want to retrieve all records with a date treater than today.I have tried a number of things but nothing seems to work. By the way I am using SQL server and not Access.
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I know the UPDATE sql, all I need is to figure out how to get all the records, see what their date is, and if their date is greater than 150 days (dateDiff) execute the command code. How would I do this?
P.S. It's for a 'auto-archive' script...set the field Archive value to 'Yes'...
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When using the following statement, I am encountering a problem:
<% If rs.Fields(0) = "Lead 30 Day" THEN %>
<% IF rs.Fields(2) "89" THEN %>
Pass
<% ELSE %>
FAIL
<% END IF%>
<% End If %>
rs.Fields(2) is a numerical value, in this case 100. For some reason,
the page is still displaying "Fail" for the record, even though 100 is
obviously larger than 89.
Any ideas on why it would think 100 is less than 89?
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I am trying to show a series of movies on a web page. All of the movies are the same width, but have different heights. When I take out the width and height parameters, the pictures display fine, but the movies get the bottom cut off. When I put the parameters back, it stretches out the images to fit the entire box. Any way to make the height parameter a wildcard?
<<%=whattouse%> src="Upload/<%=(RS1.Fields.Item("xmedia_asset").Value)%>"
width="320" height="300" align="left" loop="false" controller="true"
autoplay="false"></<%=whattouse%>>
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Is there an ASP way of extracting the height and width of a swf file so that
I can specify these dims when adding the whole OBJECT code to the web page?
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I've put a div red with some text inside a TD, but its height is less than 100% of TD height as you can see.
I've defined the following styles:
div.test { background-color:red; height:100%; width: 100%; }
table.test { border: 1px solid #CCCCCC; background-color:yellow; }
td.test { border: 1px solid #CCCCCC; }
does anyone know a solution ? Code:
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What css property can make a font taller or shorter?
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I used the iframe in main page. Everytime user click on any link in the page, only the content inside the iframe will be change. The problem is, the content's size(height) that will display in iframe is different. So i can't fix the size for the iframe. (i tried to put the iframe without fix the height for it, only part of content can be display - may be cause of i have few iframes in iframe).
If i fix the size for the iframe, some of page are unable to display nicely(as i don't want to use scrollbar). Anyone know how to solve this problem so the iframe can show it's content with it's height?
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I have an asp webpage that loads a few records from a recordset into a
table (each recordset a row). The table has 2 columns, the first
column is sort of a menu with menu items and a background color. The
second column contains the rows (ie. recordset rows).
When there are 1 or 2 rows in the table, I would like to expand the
height of the table to fit the height of the browser control, so that the
first column's background fills up the whole length.
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how to set a specific size for a page that you are linking with a hypertext link to open in a new browser?
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how can ASP automatically find out the width & height of an image? I want to create a Web page which automatically shows images from a folder and I want it to have a fixed size for the <IMG> tags, as well as listing the width & height below each image. Does it make any difference if I have both JPEG and GIF images?
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When I display the content of a table using a recordSet, I have trouble adjusting the height of my table to what it should be. If I have height="100%" my table is very small and nothing in it is displayed. I could use fixed size, but then if the size of my display changes with the recordSet, I don't want to go and change my height in all pages.
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I want to make frame 100% Hight and 100% Width. (The user will not know that it's a frame) Please Tell me the Html code of this type of frame. I try to search Google about this. But I found only frame that split into 2 frames or 3 frames.
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