Does anyone have a script, that can display a random image of the images I select?:confused:I'm going to use it for a type of captcha. I think this would be easier in javascript, so yes I am in the right section.
View 7 RepliesWhat I'm looking to do is have a folder of images that I have show up on my website.I'm also looking to pull from this folder up to 6 or 7 times on the same page w/ randomized pictures that do not repeat.Finally, I'm looking to be able to size and name these images based on which image randomly pulls. b/c it's not grabbing the images.
images = new Array()
images[images.length] = 'images/example.jpg'
images[images.length] = 'images/example.jpg'[code].....
I have to access code in an external javascript page (random.js) which I have done. But then I have to create a second script element to create the function showlmg() and within that I require statements to declare a variable named imgNumber equal to the value returned by the randomInteger() (which is from the external sheet found in data files from the textbook therefore I know they are right). I am supposed to use 9 as the value of the size parameter in the randomInteger() function. The second statement should be command that writes the following text to the document: <img src='imgNumber.jog' alt= ' '/>.
So basically the coding I have done is:
<script type= "text/javascript" src= random.js"> </script>
<script type="text/javascript">
function showlmg() {
var imgNumber= randomInteger(9);// Return a random number from 0 to 9.
document.write("<img src='imgNumber.jpg' alt=''/>");
}
</script>
All in the head of the document and then
function randomInteger(size) {
return Math.floor((size+1)*Math.random());} from the external file.
and
<tr>
<td colspan="2" class="center">
<script type= "text/javascript">
showlmg();
showlmg();
showlmg();
showlmg();
showlmg();
</script>
</td>
</tr>
To post in a table on the page... I believe the issue is in the declaring a variable the is equal to the result of the function random integer which the text book or anywhere that I can find online fails to explain how to do.
I have a div in my HTML that that when rolled over reveals an image.
I can't figure out how to place a random image from a set of 5 images to appear in the background of that div when it is rolled over again.
i have the simple code below to display a random image; how can i modify this line to place the random image at 225px wide by 141px high?
Code JavaScript:
document.getElementById("highlight_1").src = randomimage1;
including links to an image folder, for displaying 6 fullscreen images in random order without repeat for a given user?I've seen specific examples using shuffle on the site, but could anyone write a general code for any given images?
View 5 Replies View RelatedI am trying to put an image on the front page of my website that changes to one of two random images on mouseover. This part was easy, and has been done (I got the code from [URL] But what I am finding difficult is to make each image link to a different page. For example, if the user mouseovers the main image and sees the 'thumbs up' image, then clicks on it, they should be taken to the 'thumbs up' page. And if the user mouseovers the main image and sees the 'thumbs down' image, then clicks on it, they should be taken to the 'thumbs down' page. The site is here: [URL] I think using 2 arrays is the way to go, but am not sure.
View 3 Replies View RelatedI'd like to know if there's a possibility to select a random image .. but .. from a directory.
I've seen many posts regarding this subject, but all of them show the procedure once you have the image names inside an array.
I need to know how to select a random image from a directory that's filled with them, like let's say /public/images
New to Javascripting, new to forum. I searched the forum, and tried to adapt, to no avail. I am building a store and want users to be able to see how two items look together. I have it working, but it uses a drop down. I would like to display many items and have the user click on one "image", from the display of "top" images, to display it on top, and from another section of "bottom" images, click another image to display it on bottom. For instance to see what one plant would look like in different vases. [URL] If I could be picky, is there a way to make it all happen in the BODY of the page? I use DW and a template.
[Code]...
I'm trying to create a simple <select> menu in which the options are not text, but images. How can I go about doing this? I tried <option value="x"><img src="xx" /></option> with no success...If no solution exists with HTML, is there a solution with JavaScript or any other language?
View 4 Replies View RelatedI've recently implemented this really cool jQuery preloader called queryLoader [URL]. When a visitor comes to my site they are fed all the important images for the entire site (it's a very small site). During that time queryLoader [URL] shows a percentage loading animation, and once all the images are loaded it wipes the screen & displays the website.
I've placed another custom animation in the "page loading" div, and i want to make sure it loads first so that it is displayed while the rest of the images get downloaded. I've tried pre-loading with javascript as the very first script in my header, before jQuery or queryLoader get loaded, like this:
<script type="text/javascript">
pic1= new Image(250,300);
pic1.src="images/page_loading.gif";
</script>
[Code]....
However, this doesn't seem to be that effective. When i clear browser cache and reload the page, the page_loading.gif sometimes doesn't appear until the site is almost completely loaded. Is there a more effective way to assure the page_loading.gif gets loaded before any other images?
My site is [URL]
how would i edit the code below so instead of today is day 16 of the month to an actual date eg Today is 10/11/2011 (dd/mm/yyyy or mm/dd/yyyy compatible). I need the code to execute on a specific date.
<script type="text/javascript">
var Date = new Date();
var Today = Date.getDate();
if(Today == 16)
[Code]....
Here is a snippet of code that I have. First off the recursion doesn't appear to be working as it only ever calls the addThumb function once and it should be called it more often as it never gets to the point of popping up the alert box "Loading". addThumbNails in this case is being called first which then calls addThumb. I have tried a preloading function for images with the same issues. The result of the current code can be seen here.
http:[url]....The thumbnails should load below a main image. The main image also isn't loading for the same reason at this point. Hit reload and the page reloads correctly.
Code:
/***************************************
Adds the thumbnails to the scrollBar
!!!Need to randomize the order.[code]......
I have this structure (frommarkItUpplugin): It's image button with CSS a:hover element. I want to putjQueryso when user mouse-over that button, another panel shows underneath (with 9 more buttons) to click on. Something like this: How to select that thing with jQuery? For showing/hiding the panel I would use this code jQuery('body').append("<div id='panel' style='display: none;'>9 buttons inside this div</div>");
[Code]...
I'm trying to use Javascript to have an array of images that load randomly AND work in a slideshow manner so change every 3 seconds (in a logical order). The code I have below presents a random image but how do I get them to continue from the random image and change to the next every 3 seconds?
<script language="JavaScript">
images = new Array(3);
images[0] = "<a href = 'photo1.html'><img src='images/photo1.jpg' alt='Photo 1'></a>";
images[1] = "<a href = 'photo2.html'><img src='images/photo2.jpg' alt='Photo 2'></a>";
images[2] = "<a href = 'photo3.html'><img src='images/photo3.jpg' alt='Photo 3'></a>";
[Code]...
I have a site which requires the user to upload multiple images at once. Using jQuery I have set it up so that the user can select individuals individually (using the file browser) and then upload them all at the same time bty clicking 'Upload'. However, this is not really good enough...
What I need to happen is that when the user browses their machine to select their images, they are able to select multiple images through CTRL+click. At the minute they can only select one image at a time.
As I already have the upload process working perfectly, I would prefer that I was able to keep this intact and simply add some javascript which allowed multiple images to be selected by the file browser at the same time. I would also prefer, if possible, not to use flash.
can someone clarify how to use random images
View 3 Replies View RelatedI am basically looking to create a background for my website and when you refresh the page the image changes to another picture for the background. I have asked one of my good friends to have a look at it and he gave me some code to work with and so I have changed bits here and there and it worked in firefox and safari but will not work in IE. I have attached the code here for you and also the html file.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
</head>
<style type="text/css">
<!--
#myFlash {
position:absolute;
width:100%;
height:100%;
margin:0;
padding:0;
left:0;
right:0;
z-index:20;
}
-->
</style> .....
There is also a flash file embedded into this document!
I want to display 4 random images and I would like to get them to NOT repeat themselves. So if image one is randomly selected as "aceclubs.png" I don't want image two to be the same and so on for the other images. This currently the code I'm using right now. I've been duplicating this function with different names for each of the 4 images. However it sometimes produces two of the same image and I don't want that.
function random_ace(){
var cardace = new Array(4)
cardace[0] = "aceclubs.png";
cardace[1] = "acediamonds.png";
cardace[2] = "acehearts.png";
cardace[3] = "acespades.png";
var randomace = Math.floor(Math.random()*cardace.length);
var ace = cardace[randomace];
card1.src=ace
}
Reference website: Untitled Document.The above webpage contained simply javescript of random images in full screen & menu made by Sothink DHTML Menu.In Chrome & Firefox the content display perfectly with no issue. However, it's all blank or, only the menu showed up in IE6 & IE7. I am not sure in IE8 & IE9 as I don't have them.
View 3 Replies View RelatedCode:
I've tried looking for a script that will do the same but I keep coming across javascripts that will change just one image randomly or change multiple images randomly but the images aren't related.
I also have seen PHP scripts with full-fledged features and an admin panel where I can create ad farms to accomplish my goal but I think that's overkill.
Does anyone know where I can find this javascript? FYI, I am weak at writing javascript myself so that's why I'm looking for a cut-and-paste script.
For years I used a javascript code to generate random banners/images in my site. Everithing worked fine.
But recently I moved to another host and the code dosnt work properly, i.e., if you open the browser and go to www.megafarol.pt the imagens dont show up. You need to hit Refresh to work properly. Also, if you return to that page, then everithing works fine.
This script produces 5 random images and works lika a dream. Im trying to figure out how to create links for each of the five rotating images, so the link would also rotate and reflect the new image? Code:
View 6 Replies View RelatedI have seen lots of PHP scripts and javascripts for what I need, but none that seem to fit exactly.
I'd like a simple page with two image windows, the same size, one on the upper left and one on the upper right. The images are about 250 x 200. I'd like the pictures in these panes to change randomly. It's sort of a slideshow, except that I'd like the images to change from a random pool of images and it will be automatic; there will be no previous/next buttons or links.
I've seen a PHP slideshow that did this, but only when the page was refreshed. I've seen javascript slideshows, as well. I've used a Dreamweaver extension called flevOOware in the past.
Can anyone recommend some javascript that would work for this? Ideally it could work for multiple images on a page.
I would like to make a slide show using random images. The problem is my
host is 250.com, and they don't support cgi-programs. Is there another
way to accomplish random images?
I've been looking everywhere for the answer to this problem- maybe your site and members is the one who can do it the random images are working as I want, EXCEPT, I want to make each one of these random images clickable to a url.It would be great if you knew. Also - if you know how to add a matching quote for each image right underneath it, that would be awesome, but having the clickable image is more important right now but I have not had any luck with matching up links and images in the 4 td cells.
View 3 Replies View Related