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?
View RepliesHow can I accomplish the following:
I want to upload image files (jpg) into a sub-directory of a website root directory using a web interface allowing the user to browse their drive and select the jpg file to upload.
Also, is there a way to parse the information from the jpg file and insert the information into a SQL database table which would hold the file name, image height, and image width?
I'm new to handling binary files, so I'm not sure how to accomplish this?
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.
I dunno if this is possible or not being an ASP novice but... I have a db of products each of which has a code and is categorised by a range name. I've displayed all of the ranges and when you click on one you get the relevant images.
As I haven't finished all of the image work I need to do and it's holding up the site going live, I was wondering is there any way I could only display the range only if there are images in the relevant range folder? Is there some sort of script that can check for the presence of a jpeg first and if present write out the range name, if not don't bother?
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:
View Replies View Relatedwhere i can find a guild for this? Iv been looking around tutorialized.com but cant find it. Im going to list some pictures in thumbnail form from a folder.
View Replies View RelatedI'm trying to figure out if this is possible before i have someone start scanning a bunch of images.
If i scan a bunch of images and give them specific names can i then look at that dir and read the name of the file and write a link in a field of a table?
example
FOLDER CONTENTS
123254.jpg
125684.jpg
168468.jpg
TABLE record example
epn =123254
name = Bob
Picture = 123254.jpg
i want the name of the file to be written if there's one in the folder for that epn.
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%>>
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?
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:
What css property can make a font taller or shorter?
View Replies View RelatedI 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?
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.
View Replies View RelatedI 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.
View Replies View RelatedI 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.
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?
how to set a specific size for a page that you are linking with a hypertext link to open in a new browser?
View Replies View RelatedWhen 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.
View Replies View Relatedis there any way of determining an image's width or height through ASP code alone and without the need of a third-party object?
View Replies View RelatedI 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.
View Replies View RelatedI 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 ....
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.
View Replies View RelatedWorking 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.
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.
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?
Is possible to define height and width of a page that I want to open with an HREF link on a blank page?
View Replies View RelatedI want to post the form data (http://server/page1.asp) to a modal dialog
window (http://server/modaldialog.asp) with a desired height 200px by width
200px.
Here's my attempts and problems:
Attempt #1) In http://server/page1.asp, it has code <form
action="http://server/modaldialog.asp" method="post" target="_blank">
In http://server/modaldialog.asp, it has code <body onBlur = "self.focus()">
It can produce modal dialog window modaldialog.asp, but I want to set the
width and height of modaldialog.asp.
Attempt #2) var sReturn = window.showModalDialog("modaldialog.asp", params,
"dialogHeight:200px; dialogWidth:200px;");
This is the effect I want. But this is not posting the form data to
modaldialog.asp.
Any workarounds to my problems??
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....
View Replies View Relatedis there a way, using asp, to find out the width and height of an image file?
View Replies View RelatedHowever, when i opened a page on my pc the database string was:
DBFolder = path & "..mysqldataformuladata
I cant find the folder in question. Even when ftping.
Any ideas where is could be lurking?
I got a folder name f1 in server. I need to copy same folder and paste it in same root dorectory. Can any one help with asp code for it ....
View Replies View RelatedDoes anyone know of an asp script, online somewhere, that I can use to find
out the permissions of a folder? My ISP says these folders have full
permissions, but my programs say "permission denied". I don't know if it is
the programming, or if the folder don't really have the right permissions.
Is their any way of implementing an Upload section on my site that can upload a folder with images in them, insdead of just images..
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