Changing Images Each Visit Using Cookies?
Apr 11, 2009
i have a document that places, reads cookies, and counts visits. it's design is to display text reading: "you have visited this site "x" times. this works fine - last week's assign. My assignment this week is to modify this document to display 4 images in succession. first, using a series of "if" statements within the body. next, is to replace if statements with switch statement. finally, to use an array to display images. i've been working on this for a week, and have made seemingly no progress. this is my starting point:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML lang="en">
<HEAD>
<TITLE>Track User Visits</TITLE>
[Code]....
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Aug 30, 2003
I would like to display a different set of images each time a person visits a web site. I have seen this done in many banner advertisments and product photos. Can someone tell me how this can be done with Javascript?
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Oct 7, 2009
Having just dipped my toe in the jQuery pool, I've managed to create a preload and fadein for images on this portfolio site.However, when I view the page in Firefox something odd happens. Initially, the images load in fine with the desired effect. But when I click the logo (which links back to the same page), the images fail to load. I have to refresh for them to reappear.
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Jan 12, 2006
Is it possible to change the storage place or location for a specific cookie of a local HTML file? Or to prevent it from being erased anytime?
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Mar 25, 2010
I'm just starting to learn languages like jQuery, PHP and AJAX. I will post exactly what a potential client asked me. I'm not willing to say no, because everything else he asked I can do myself, but if it's far beyond my capabilities, I may have to just hire someone to code this part.
Quote: For our home page main menu bar, we would like to have a script (that we design) that if it recognizes a cookie, it shows a slightly different menu bar than if it doesn't see our cookie. For instance, if a user is "remembered" we want the menu to have a support button visible, if the user isn't remembered by our script, its button would then be "Free Trial" I understand exactly what he wants, just not sure how best to go about it. I believe I've seen this before, and I thought maybe AJAX was the best way to do it, but please, correct me if there is a much easier way.
I figure it's a matter of just showing and hiding an object in a kind of IF / ELSE situation.
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May 7, 2009
I am a complete novice when it come to Javascript. I copied the script for displaying random images at a specific interval (from javascriptkit.com). I would appreciate knowing whether the following is possible:
The pages are based on tables, so the parts that change are all cells.
1. Can I define text instead of an image in the array? i.e. can I have the image change to say an apple in one cell and the next cell have text explaining what an apple is?
2. Would it be possible to put a countdown timer for when the image/text is going to change?
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Jul 30, 2011
I am probably use way too much code to have this done.. but this is what I came up with..
$(function() {
$("#mail")
.mouseover(function() {
var src = $(this).attr("src").match(/[^.]+/) + "_over.png";
[Code]....
Problem is it doesn't do anything. When I only have one image set to change on mouseover it works fine.. I put two or more in there it doesn't work on any of the images.
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Sep 29, 2008
I've got a Javascript which changes the background image of the body by rotating other images. What I want is the script to change the background to a specific div and not of the whole body section. Since I'm not an expert in Javascript I have Googled a lot but couldn't work it out till now. In other words that I want is to alter/change in the script the line "...document.body.background=processed [abc].src.." in a way and add ... so that this script works for a specific div and not only for the whole webpage...
<script language="Javascript">
var bgimage=new Array()
bgimage[0]="image1.png"[code]....
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Jun 15, 2005
I have a frame based wizard. I need to change the image of selected step dynamically. There is a normal and selected image for each step. Here is a javascript function to change image when user selects perticular step. Code:
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Feb 16, 2011
I want to swap the source of two images when you click on one image. Basically, I am switching on/off states. But I can't even get the first part to work. Here is a function that I would think replace the word "off" in the image file name with "on" when you click on an image with the class .img-swap. After that I would imagine I would toggle the class of each somehow.
$(".img-swap").click(function () {
$(this).attr("src").replace("-off", "-on");
});
[code]....
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May 12, 2010
I currently have an image and underneath it there are 6 thumbnails. When I run the cursor over them the big image changes. This works fine. However, I would like to have text beside the big picture that also changes depending on the thumbnail over which I am hovering.
I have tried to work it out myself but failed miserably. I have tried forums, but can't find what I need. My code as it stands at the moment is:
<script type="text/javascript">
if (document.images) {image0 = new Image;
image0.src = "i/p0.png";
image1 = new Image;
[Code]....
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Feb 25, 2006
Im trying to design a website at the moment...
and i dont know the first thing about javascript...
Basically what i want to do is have 6 images change randomly on load of the webpage...
Basically i have:
- 1 main image
- 1 logo
- 4 buttons
Now these buttons all have a certain colour in them...
Each one is different... (green, blue, orange, purple)
So when someone loads the webpage i need all the images to change randomly...
BUT, here comes the hard part for me...
I need the images to all change together...
So i dont have a green button, a red logo, a blue main image...
As they are randomly changing on load of the page, i need them to all change together... so there are 6 RED images...
Next time they load, there are 6 green images...
Its essential that colours are not mixed...
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Oct 29, 2009
I'm having 3 images work as 3 buttons. I want to make them when the user clicks on one of them it changes it's image and the image of the other 2 div tags.
Here's my html code
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 TransitionalEN" "[URL]">
<html xmlns="[URL]">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="css/style.css" />
<link rel="stylesheet" type="text/javascript" href="js/Javascript.js" />
<script language="javascript" type="text/javascript">
function changeDiv_ToEnglish() .....
And here's my css code for only the 3 divs
@charset "utf-8";
/* CSS Document */
#empty {
width:69px;
height:40px;
float:left;
} .....
The problem is : nothing occurs when I click on the arabic , english , japanese divs.
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Nov 19, 2009
Do you see how the numbers 1, 2, 3, 4 are being displayed on the page? How can you make the images change everytime the user clicks a different number to display different images?
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Apr 28, 2011
I have a nice little script that changes a company's logo (displayed in a side bar) when the user mouses over a part of an image map.
Here is the basic code:
My question is, how can I get three different images (company logo, weekly price chart and monthly price chart - all of which are in an image folder on my server) to change on this one mouseover event. I tried replicating the function three times and altering each function's name but that ended up screwing the whole thing up.
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Sep 13, 2011
I have a problem when changing images and image maps with mouseover and click events in IE. Firefox, Chrome and Safari all work well but IE does not. It's hard to describe but when I mouse over a hot spot the image changes and then right away changes back. you can see it here (http:url....): here is the Javascript code:
var current_overID = "";
var last_overID = "";
function item (img_name,width,height)[code]....
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May 27, 2009
Code within my <HEAD> Tags;
<script language="JavaScript">
<!-- Activate cloaking device
var randnum = Math.random();[code]....
Now, this works fine with every manual refresh of the page and I can obviously get it to work with a <META> refresh, but I would like to do achieve this without resorting to this crude method.Note that I have additional code to stretch the image to the client browser resolution.I found this topic which look svery similar to what I want but doesn't have any code for the background image scaling ... http:[url]....
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Aug 5, 2011
I have a button class within the html called mygallery_pause_resume and i need to split it into two classes using Javascript (_mypause, _myresume) where I can assign different backgrounds to the buttons.I have an array that activates in an onclick event so that the buttons labels change to play/pause. I have included the code from the template below,
<script type="text/javascript">
stepcarousel.stopautostep = function(config){
clearTimeout(config.steptimer);[code]....
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Jul 2, 2010
I'm only new to Jquery and Ajax for that matter, understand JavaScript but don't work with it everyday. I have a function from Jcarousel that is populating a div with images (talking to a .txt file which contains the url), JavaScript then writes out the image.
function getItemHTML(data){
var split = data.split(";");
var url = jQuery.trim(split[0]);
var title = jQuery.trim(split[1]);
var url_m = url.replace(/_s.jpg/g, '_m.jpg');
return '<a href="' + url_m + '" title="' + title + '"
class="thickbox"><img src="' + url + '" width="' + 75 + '
" height="' + 75 + '" alt="' + title + '" /></a>';
};
And this is the function talking to the datasource
function loadItemHandler(carousel, start, last, available){
if (available) {
// Trigger loaded
carousel.loaded();
return;
}var cr = carousel;
jQuery.get("example_dynamic_ajax.txt", function(data) {
appendItemCallback(cr, start, last, data);
});};
Now what I would like to do is instead of populating with images from .txt file I would like to populate with code from another .html page (a html page containing a table code). I'm just not entirely sure what object I need to use and how to go about that. Full code that I am working with is here: [URL].
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Mar 19, 2009
how I might be able to match up changing hyperlinks to the below drop-down images selection script.
[Code]...
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Mar 18, 2006
This problem is this:a page is made up of frameset, but i can't visit
the iframe(inline frame) of the frame in the framset.just like the
frameset have 3 frames,the third frame have a iframe(inline frame) .how
to?
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Sep 20, 2007
this is a simple script, that uses ajax that sends to the server the total amount of time (in seconds) that the visitor was reading or whatever.
var startime=(new Date()).getTime();window.onunload=function(){
var x=(window.ActiveXObject)?new ActiveXObject('Microsoft.XMLHTTP'):new XMLHttpRequest();
x.open("GET","count.php?t="+(((new Date()).getTime()-startime)/1000),true);x.send(null)}
that's the javascript...
<?php $f=fopen("visitLength.txt", 'a');fwrite($f, $_REQUEST["t"].";
");fclose($f);?>
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Jan 17, 2010
I'm trying to set up a login formular with PHP and JavaScript/jQuery. Currently it sends an alert box, if some information are wrong. If correct, it refreshes the page, and everyone's happy.
However, I noticed upon the first visit, I cannot log in. Lets say I go to www.mysite.com and try to login, it displays a blank alert box, when it's suppose to display the username, that I supplied, and is wrong... however, it's blank.
BUT! If I go to another page and login with false informations, an alert box with the wrong username pops up - if I login with correct informations, it works.
How come it won't work on first visit? What am I doing wrong here? :confused: Pressing F5 won't work either - I have to manually switch to another page for it to work.
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Feb 24, 2011
display the time elapsed since a particular visitor last visited my webpage, using cookies.
So basically it should show something like: "You last visited my page 2 days & 12 mins ago!"
I've a little background in java but none in javascript...
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May 21, 2011
I want to make a pop up message that slides from left to center of the page. I want it to popup only for first time visitor of the day.
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Mar 22, 2009
How can I do this?
-> I have a couple of files in a page in my website. I want the visitor to add his/her name & email id to visit this web page so that I can keep track of the visitors downloading the files.
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