Pointer Movement Detection - Crop/make A Thumbnail Of The Image
Mar 21, 2011
I'm working on making an application that let's a user click on a part of an image, it'll crop/make a thumbnail of the image, and let the user enter text along with the cropped thumbnail. I've built the cropping and database portions in PHP, but i'm having a problem with the clicking.
How would I supply the PHP script with the x/y parameters of where the user clicked? The PHP will do the rest.
I want to have a big image and say 5 small thumbnails underneath. When the user clicks a thumbnail, the image loads where the previous big image was. Is there a standard way to do this?
I need an image to move from outside the viewed space, from somwhere on the page where users cannot hav acces, let's say from x position of -439px to 0px, so that the image looks like entering the window. And I need to do this after the user clicks a piece of text that is already on the screen. How can I do that ? In what tag should I include the image ? where should I put de event handler/ listener ? I know I need to change the CSS atributes but how. I tried this and it didn't work in Firefox nor in IE. THE HTML FILE
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html>
Is there a way of displaying the id of the element under the pointer ?
Please dont ask why I need it, but I do, i found tools that needs installation that provide the same funcitonality. However, I would like to turn on this feature using a flag in my url. Something like debug=1.
I have gotten my script to do exactly what I want it to do with one exception. I have some thumbnail images that people can mouse over and the actual image is 100px by 75px. That is what I use for my thumbnail and they reside in www.website.com/images/thumbs/image1.jpg. I have the large version of the image that resides in www.website.com/images/image1.jpg. Its actual size is 640px by 480. When I mouse over my thumbnail, I don't want the thumbnail to appear for the larger image, I want the large image to appear instead? Let me know if you need ellaboration.
Javascript <script language="JavaScript"> function Change_Big_One(thumb){ document.getElementById('BigOne').src=thumb.src.replace("_th","")
I am trying to put together a purse shopping site - I would like to have the various views of the same purse in thumbnails under one image then when the customer clicks on the thumbnail the larger image will go into the viewing area. The general layout is like this page - [URL] So when someone clicks on the smallest image I would like it to replace the other image on the page and the larger image becomes the thumbnail. How is this accomplished?
My jQuery is set up so that when I click on a thumbnail, a div opens up with the bigger image. I also want the thumbnail of the next image to appear in the same div. So if I click the cat, I want to see the large cat and the pig thumb. How do I tell it that I want the next IMG inside the next A inside the next LI?
I'm looking for an image cropping tool script that I can provide on my website for users to crop their uploaded photo on my site and I can store them directly on my host. (instead of having to go to another page, or open up photoshop etc, crop their photo, save, and then upload to my site) I see some websites providing this service, does anyone know any scripts that allows me to do this?
I'm using joomla to build a website and I'm stuck to the point where the user is supposed to click a thumbnail and load the large image into a div where it shows another image. The code I have now is below and I'm sure something is very wrong:Here's the jQuery code:
var $j = jQuery.noConflict(); $j("a").click(function() { $j("#imageBox").html($j("<img>").attr("src", this.href));
[code]....
How am I supposed to load the image from the link to the div?
I have a table with 2 colums, the left column is to preview image and the right column is for 4 small thumbnails. Iwant the preview picture to change when clicked on the individual thumbnail.
I'm woking on a simple image replacement thumbnail gallery using jQuery and am trying to get each image to fadeIn when the thumbnail is clicked. My (stripped down) code looks like this so far:
I've been looking all over the place in order to find a script like they use on Foliostars, where you see a sliding semi-transparant text layer over a thumbnail image when you hover. how to achieve this using JS or an Ajax framework (preferably JQuery)?
I created an image gallery. The way it works, I click on a thumbnail and it displays the image - This works fine. I'm now trying to use onfocus to highlight the thumbnail that I clicked on. It highlights the thumbnail but when I click on a different thumbnail the first one stays focused and the second is focused also. I want it to unfocus if I click on a different thumbnail. Can somebody give me some advice on what I should do? I'm not that great with Javascript but I got this far.
i'm making a clothing website and i was just wondering.. if i have a bunch of thumbnail sized images on the page atm, how would i go about so if people put their mouse over the thumbnail, it would load the full sized T-shirt? I obviously have the images on my computer and host for the Thumbnails and the Real-image sized shirts.
*peeks into the ol' coding forum n' sooo glad its still just a here? the scenerio... there are four 'thumbs' in row 1...thumb1 thumb2 thumb3 and thumb4 there is one just a large? image in row 2 that changes when the respective thumb is clicked from row 1...AND @ the same time??? the thumb that was clicked just a changes? too... so now when the viewer just a clicks? thumb2....the big picture should change to BIG 2...the thumb1 should go back to its 'off' state n' thumb2 should be in its 'on' state...
/me found just a script? that does it for two thumbs...aka they change back when one or the other is click...BUTTT.../me cant just a copy? the script changing values to make it work when thumbs 3 and 4 are added into the mix...:O((( heres what /me has so far...
i need to create a remove button that appear over my thumbs when a user hover that image with his mouse a link appear like remove from favorites ? anyone know how to achieve this ? an example of what i want is youtube quick list button u find over the videos thumbs.
I have been looking into the following lightweight image gallery:[URL]... It does everything I want except for displaying thumbnail images (it crops the original images). Some dude has posted details as to how this may be done, but I am baffled as to why it will not work. Here is the javascript:
I was wondering if someone could assist me with a problem, i am trying to use the simple mouseover function to to able for my user to mouse over an thumbnail image and them the full size image apears in a black space on the webpage!plus, is there a way to have only 1 image instead of having a small one and a large one. i.e a large image can be resized for the thumbnail and appears normal in the mouseover.
I would like some help with a two stage display of thumbnails. I have managed to display all thumbnail product images of my targetId in a scrolling div from the contents of my targetId image folder. I have also managed to display the thumbnail as a larger image in a html image. I would now like to apply a href link to the larger image so that I can display using jsquery lightbox,
<head> <script type="text/javascript"> function replaceImg(path) {[code].........
im trying to make it so that when clicking thumbnails it will change the full screen background to its respective picture along with continuing its automatic slideshow
www.petpawfurry.com is the website in which im working on.
also, is there anyway to make the slider, slide to the right, instead of fading in and out?
I have a gallery consisting of thumbnail images and a big image...pretty standard stuff. Anyway i'd like the big image to fade in when a thumbnail image is clicked and can't find any tutorials on how to do this. I have found ready made galleries using jquery but thought there might be something i could do with my existing html/css. I'm new to javascript and wonder if someone can point me in the right direction? Is this more complicated than it appears to be?
I tried the script below in IE 6, 7, and 8 and it all seems to work, but it doesn't work with firefox 3. I'm trying to do a preview to an upload image, pretty much like how kijiji does it. (try it with kijiji if you want to know what I mean).This script shows a thumbnail of the image that is about to be uploaded before the form is submitted.Anybody know how to make this work in all browsers?
Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html>
I'm going to make an attempt at coding a nice tree menu that is decent with browser support.
I want the tree to be displayed on all browsers (well, within a decent range). Of course, on older browsers, the menu won't be as functional.
Now, I'm going to be combining the javascript with a server-side language (asp.NET) and I'll be able to do some basic browser detection on the server.
But, I read about javascript object detection and am wondering how well that works exactly.
Like, what if a browser that doesn't support objects period tries to run some object detection code? Also, which browsers support user defined objects?
See, I'm thinking of breaking down the script in 3 categories. Browsers that won't get any javascript... these would be the browsers that don't support object detection, browsers with basic javascript... with these I would be able to code my own object and I would test for different features. And then there would be the browsers that can run it all.
So, basically, my question is what browsers support what features and how should I break down my code between them? A long time ago (back in the Netscape 4 / IE4 days) I did some javascripting, but since then I haven't really done any. I remember that NS4 didn't support div tags but supported layers... anyway, it got really messy.