I have a client that has a guestbook and they have been getting slammed with spam...
Would like it if someone could post a script to create one of those "input the letters you see here" scripts to prevent the spam bots from being able to post automatically....
I have done random image display with the help suggestion from this discussion form. now I want to provide link on each image. i.e. all the images display randomly, should have different link. is it possible? if yes, how?
I have the below ASP function to display a random image from a folder.
<% Function RandomImage(strPath) Randomize()
If Right(strPath, 1) <> Chr(47) Then strPath = strPath & Chr(47) strPhysical = Server.MapPath(strPath) Set objFSO = Server.CreateObject("Scripting.FileSystemObject") Set objFolder = objFSO.GetFolder("C:Inetpubwwwrootpag-siteimages andoms") Set objFiles = objFolder.Files
For Each objFile in objFiles strFile = LCase(objFile.Name) strFiles = strFiles & strFile & vbTab Next
strImages = Split(strFiles, vbTab) If UBound(strImages) > 1 Then RandomImage = strPath & strImages(Int(Rnd(1)*UBound(strImages))) End If End Function %>
If I want a webpage to display a random image from about 20 images and not want the user's computer to load all 20 images and sacrafise the load time, can I use the following script? Is the following a good approach? Code:
i have some code that displays a random image... and i have some code that refreshes a page ever x seconds. great.
what i want to do is, have sort of like a banner rotating system... not links, just displaying random images every x seconds on a portion of my website... im sure someone has done this before, but im not sure how to go on from here.
I want to provide random image on my asp page. the image will display according to products searched by user.
e.g.
if user enter pharma machine in search box, in result page the banner of pharma company will display. i.e. the banner of manufaturer/exporter of pharma machine will display.
dusring registration, comapny has to specify whether it wants banner or not. so if there is yes in banner and prodcuts match the search string then banner will display.
this is according to the product seaarched by user.
I am currently looking for a script similar to A List Apart Article Random Image Rotation. Unfortunately my clients host does not support PHP. I want to randomly rotate 3 images in the header section each time the page loads.
As it's only 3 images, I could turn to javascript, but then I would need to include that in every page. The header part of the site is an #include file, so I was thinking I wanted to do something like this.. Code:
On my index page I have got an area for one product to be displayed randomly from the database. I have got it workign, but there is one problem i cant get my head around, here is the code so far:
' Initialize ASP RND() function Randomize() intRandomNumber = Int (1000*Rnd)+1
I wish to create a page with a validation code (something like rapidshare.de or gmail, when u want to submit, u will required to type the characters in the image shown for validation)
However, what I want to do is include a request.querystring("ID"), so that IF an ID is defined, eg ID=3, , it will display the relevant (not random) information. I've tried this every way I can think and get type mismatches, etc etc. It's probably really simple but I can't see it.
We have the need to have a random token (a 16 char alphanumeric field) to be used as the key for one of our SQL tables. I have created a random token generator, however after only 3 months in production, it appears that we had an instance where a token that already existed in the tables was created. There are 3810 records currently in the database so it isn't like there are billions of records there.
I contacted an old college buddy of mine who is a mathematician, and he claims, assuming that random really does mean random, that the chances of getting a duplicate token are 1 in 79.5 septillion (79,500,000,000,000,000,000,000,000).
So my conclusion is that this was either a complete freak of nature occurance, or my random generator isn't really all that random. Here is the code behind how I am generating this: Code:
Create the following code from database but does not validate on enter - I am using ShadowWizards validation code.
<Input fields so work however I will need dropdown and radio buttons to be validated also.
I really like the work ShadowWizard has put in and would like to continue in the same neat, cleaver coded way!
I did validate the few fields with ASP but Yahoo toolbar stops people going back on forms and therefor would not work on all PC's, typically the bosses and now he seems to want it asap so any javascript solution? Code:
I am trying to generate a random number. I am using randomize and then rnd to return a decimal number between 100 and 120. This will give me a longitude. I am doing something similar to generate a latitude.
I created this on a page which refreshs every minute. I put these points into a map and they are showing up in groups of straight lines. Since rnd is time based will refreshing every 60 seconds return similar numbers?
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.
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); }
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...
I'm working on a project where I'm suppose to upload a image to a server. The uploading works fine but when I want to change the image I uploaded to another image I can't get the filepath of the old image to show in my "filefiled"....is it possible to set a "value" where I can retrieve a filepath in a form if the input type is "file"?
This worked fine for enlarging my images until i put it onto a secure server, anyone know how i can fix it ??? just comes up with the standard box with a red cross in it .. and the url when i click image properties says: http://url/images/<%=request.querystring( which is only part of the code)
Agreed its not the best code, but he is finding that the same image could be repeated like three times in a run.
I have an include file which displays the image, and the random script is placed inside that include. So when he is going from page to page this is where the issue lies.
Can anyone help me out here, is it even possible to have a different image load each time, and not have them repeating.
I am using random number to be used as a unique identifir. Since random numbers are in decimals I am using going to convert it into an integer and since I need to append this Id into my URL, I am converting it into a string. SO my formula looks like this.
CStr(Int((Highest-Lowest+1)*Rnd+Lowest))
S0 now every time a new record is generated would this formula generate a unique number for unique identification in the table. I can't see how it can do it. Say A user is assigned a random number; then another user subscribes so how would the server determines that the random value assigned to next user is not already assigned to any other user.
In case if this can't work (a unique ID for every user) then I'll stick to this very same formula and after the random number is generated, I'll check this number with the table in the database and see whether it's been assigned already. If yes, I'll request another random value, if not then I'll go with it. Is this the right strategy?
is there sombody who can helpme witht he following, i am ''pretty new'' to php and am looking for a script to show images randomly at a 10/ 15 seconds interval. is there anybody who can help me with this or does know where to find a good template script for this?
I'm afraid I have a technical problem here. Basically what happens is that I'm getting some random errors(like Type mismatch... etc) that shouldn't under normal circumstances occur. Then I connect to my server via remote desktop and Recycle the application pool on which my asp pages run. Errors then disappear
I have a file where i want to call a random asp file using the "include file" statement. I know it can be done with images, but can it be done with other asp files? and how?
I want to take 3 records from a database. The selection must first take any record marked as priority and then random records (so there could be 3 priority records and no more or 1 priority and 2 random etc) My theory is to build a recordset filtered by records marked priority, and if there are less than 3, build a second recordset of all the other records. Questions 1, how can I select random records form the second recordset, without selecting the same one twice? 2, OR, could I write a sql statement which would randomly select 3 records from my table 3, Or is they a way I could write a query (view) in Access which would do the whole lot for me (select the priority records and then random records up to 3)?