JQuery :: How To Create Specialized Image Overlay
Jul 31, 2011
I'm new to jQuery, but I'm very excited to incorporate it into my project. I'm trying to re-create the following flash-based technique for an open-source medical student project, but I'm not sure how to begin: [URL]. The example is exactly what I am trying to achieve with jQuery. I have a fundoscopic image (image of the back part of the eye) and I want to put a dark overlay that covers the entire image except for a clear circular center, centered over the mouse cursor. The clear circular center should move with the mouse cursor (with some delay/smoothness). When the mouse cursor leaves the image space, the clear circular center should return to its initial position.
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Jun 22, 2010
anybody knew of an existing library for using Javascript to create a dynamic text overlay on an image?I'd like to have a user enter text and have it show up on the t-shirt in real time, but not quite sure where to start. I'm no JS pro. I tried to look for existing jquery libraries but couldn't find much.
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Dec 19, 2011
I want to create an overlay to show a photo in the middle of the screen with a navigation menu. As overlay I use something like:
.overlay {
position: absolute;
top: 0;
left: 0;
[Code].....
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Dec 15, 2009
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.
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Jun 10, 2010
I want to create Google Custom Search TextBox that has background image and image disappears on onmouseclick and appears back on onmouseout.
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Nov 1, 2009
I am building a new website which has some boxes that changes from classes(done with jquery magic ).I want to add an overlay(like the lightbox fading background) to the page when the user clicks on the switch button.I have tried a couple of things but it seems not to work:If tried to append a div to the body but that doesn't seems to work:
$(".nl").click(function(){
$("div.lang_english").fadeOut("fast", function() {
$(this).fadeIn("fast").removeClass("lang_english").addClass("lang_dutch");
[code]....
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Jul 26, 2011
I want to place some background images behind my navigation links using JQuery. I have spent hours Googling the most promising solution which do not work : And when I apply these solutions to my own code I come up with: $('ul li :eq(0)').css('background', 'url(../images/home_icon.gi)');
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May 5, 2011
How to create an image tile effect, does anyone know any way, or how it works?
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Apr 30, 2009
I have a PDF file that appears in an IFRAME. I use the ddsmoothmenu but the dropdowns will not overlay the PDF. I read I could use the bgiframe plugin to solve the problem, but so far have been unsuccessful…the PDF always appears on top. Does anyone have any experience using bgiframe to layer on top of a PDF in an IFRAME?
[Code]...
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Dec 1, 2011
I have an overlay that is implemented using Malsup BlockUI, with a "close" button, however it won't close! - here's the details... I have a DIV that I use as an overlay:
<div id="mp" style="display: none; cursor: default">
<p>.....</p>
<ul><li>A</li><li>B</li></ul>
<div>
<span class="divbutton greenbutton mp_no" style="margin-right: 1em">not now thanks</span>
<span class="divbutton greenbutton" style="margin-right: 1em">
<asp:HyperLink ID="hypView" runat="server" style="text-decoration: none" NavigateUrl="~/mp.aspx">blah</asp:HyperLink>
</span></div>
</div>
Displayed using:
$.blockUI({ message: $("#mp").html() });
It has a cancel button (see above):
...
<span class="divbutton greenbutton mp_no" style="margin-right: 1em">not now thanks</span>
...
Which closes the overlay by means of :
$('.mp_no').click(function() {
alert("close overlay");
$.unblockUI();
return false;
});
However like I say, this simply refuses to close the overlay. I've used this same technique over and over again but this time something must be wrong. I just can't spot it! Moreover... if I place a button elsewhere on the page (and outside of the overlay DIV):
<span class="divbutton greenbutton mp_no" style="margin-right: 1em">not now thanks</span>
This will fire the click event, and is exactly the same "button" markup!
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Jul 28, 2011
jQuery 1.6.2, jQuery UI 1.8.14. I use a sequence of dialogs to present a number of wizard type interfaces to my users, but I have a problem since upgrading to these jQuery versions that certain dialogs within each of my wizards open behind the dialog overlay and I can't get to it. I can see that the dialog is ending up with a zindex of 1000, and the overlay has a zindex of 1001, so I've overridden my dialog property to be 1002, and that brings it over the overlay, but then the input fields on the dialog are still not editable. The escape key will still close the dialog.
This doesn't happen to all my dialogs, but it does happen to the same ones in my sequence of dialogs each time, depending on which wizard I choose. I only see this problem with FF 3.6 (haven't been able to try newer ones yet), but things work fine in IE 8.
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Sep 17, 2009
I am a beginner in jquery and search for a solution to display a overlay-Window. (ModalDialog, ModalPopup). I found the jdialog-extension: [uRL]. Looks very good, but I can't declare the overlay-content in a separate file. Instead I like to declare the overlay-content in the same page where it's called from. (asp.net-Eventhandlers etc). Is that possible or do you know another approach / another extension?
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Jun 30, 2011
I have a client request I need a little advise on with an image slider.Client says;"There will be 4 photos that roll over two times each then stop on the Home Page photo then opens a text box over the left of the image"The part I'm not sure how to do is how to set the slider to stop on the Home Page image after the 4 images go through the animation two times.
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Oct 4, 2011
With the cycle plugin the image slideshow is pretty easy, but my problem is how do I show the text while "cycling" the images!so this is the code:
<div id="banner">
<?php print render($page['banner']); ?>
<!--slideshow-->
[code]....
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Feb 6, 2011
I'm creating an overlay with multiple effects and clicks. To setup the overlay and the general effects(slide, fade, duration,.) there's no problem. As for some actions there's need an automated close after a few seconds.Here is my jQeury code for the total animation.
jQuery.noConflict();
jQuery(document).ready(function() {
// START DOCUMENT READY
[code]....
Now for what I want exactly to do: Create overlay if clicked on div in the body content. (DONE) Open the refering overlay of witch div container was clicked. (DONE) In my project there are 2 div's (as clickable items) with actions. For one of them the content with in the overlay moves to the right side and showes some other content. (DONE) If that last is done (click and move tot right) the overlay is suposed to close automaticly after a few seconds.
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Jul 9, 2010
I got the "loading external pages" overlay working just fine from the examples. My project calls for me to open an external overlay but we don't have control over the trigger point. The content is being injected into our pages via an external scripts. So I created an event listener with JQuery to listen for any clicks that occur to a specific link, this works just fine. What I've been struggling to do is open up an external overlay via my listener. I've tried creating a custom function called showOverlay that will do the real work but no luck. Is it possible to trigger an external Overlay via eventListener or do I have to take a different approach?
This is my eventListener.
$('#ExternalLinkReadID a').click(function() {
var id = $(this).attr('href');
alert("before: " + id);
$(this).showOverlay();
alert("after");
});
<a href="readreviews.jsp" rel="#overlay" style="text-decoration:none">
<button type="button">Reviews</button>
</a><!-- overlayed element -->
<div class="apple_overlay" id="overlay"><a class="close"></a>
<!-- the external content is loaded inside this tag -->
<div class="contentWrap"></div>
</div><!-- make all links with the 'rel' attribute open overlays -->
<script>
$.fn.showOverlay = function() {
// if the function argument is given to overlay,
// it is assumed to be the onBeforeLoad event listener
$("a[href]").overlay({
mask: 'lightgrey',
effect: 'apple',
onBeforeLoad: function() {
// grab wrapper element inside content
var wrap = this.getOverlay().find(".contentWrap");
// load the page specified in the trigger
wrap.load(this.getTrigger().attr("href"));
}});};
</script>
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Aug 11, 2009
I use jQuery Tools and got a strange problem [URL]
HTML
<code class="html">
<button type="button" rel="#overlay" id="overlaystatic">static</
button>
[Code].....
does work in the function but not inside the jquery ajax.
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Jun 11, 2010
I have just joined this website in order to get some answers for a problem I have my own shoe selling business and have recently created my own website. I taught myself a few tricks from books and a friend was on hand to help me also. What I would like to do is make images of my shoes 'rollover' images so you can turn the shoe picture around when you hover your mouse over it. Here is an example which in fact allows you to zoom in on images (I would like this function AND a turning 360degrees rollover of the image too: DuobootsObviously I am a complete amateur and only know simple HTML codes and have found other advice I have received inconclusive
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Nov 2, 2010
Is there a window overlay that can load a text file with a scrollbar? I tried Chillbox but that only seems to load images.
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Oct 21, 2011
I am using the cycle plugin to vertically scroll images with text overlays on a WordPress homepage. I position a div with a semi-transparentbackgroundto darken behind the text The div style uses abackground-image with the -moz-linear-gradient and for IE it uses filter with the microsoft gradient. I thought it might be a problem but it actually works half the time. When a new slide appears and scrolls down the text background is completely transparent - through to the page background. The text over the background is also faintly visible. Once the new slide is in position however, the background and textappear as intended. The suprising point -while theslide is being removed the text and background display perfectly.
[Code]...
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Oct 3, 2009
I'm trying to add the lightbox plugin to a page and when the image is clicked the overlay and corresponding image are pushed to the bottom of the page wit the image below the overlay. The gallery div is nested inside a couple other divs and when the gallery images are clicked the overlay and lighbox divs are pushed to the bottom of the page instead of being absolutely positioned over the existing content. If anyone has some ideas on how to fix this I would like to hear them.
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Aug 2, 2009
I have a DIV blocked from data entry in IE, Firefox, Safari and Opera. Functionally all is okay -- super plugin! The only problem left is that the cursor does not change to 'not-allowed' on the overlay when I use IE 6,7 or 8. All other browsers render the cursor okay?
Here's the code:
$().ready(function() {
Protect('#divData');
$('#cbProtected').bind('click', function(e, ui) {
if ($(this).is(':checked'))
Protect('#divData');
else
Unprotect('#divData');
});
});
function Protect(el) {
$(el).block({
message: null,
overlayCSS: {
backgroundColor: null,
opacity: 1.0,
cursor: 'not-allowed'
}});};
function Unprotect(el) {
$(el).unblock();
};
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Jun 29, 2011
I have a div with content that i want to overlay over some other content. The tricky part is getting it to be full browser width and height. This doesn't seem possible in CSS, so I'm looking for a jquery solution. It will basically fade in when a button is clicked. I'm comfortable with the fading it in etc, but I'm just having trouble working out the full screen part - especially since I want it to stay full screen even on browser re-size.
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Oct 16, 2011
I know nothing about javascript, but have found a useful code for enlarging images, and it would be great if I could just insert a line or two to get the overlay effect - so, what I want to add is a background when an image is open: for example - [url].
Here is the code
Code:
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Apr 14, 2010
I want to create a interactive map viewer likeGooglemaps using my own custom map image. On clicking a location on the map, a small popup displayed showing some data. I aslo want a zooming and panning functionality. note that i am using aLinuxserver. The application must not use flash.
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Jan 11, 2011
I'm trying to create a simple image gallery by loading images from an xml file The xml file looks like this
Code:
<?xml version="1.0" encoding="UTF-8"?>
<images>
<img>images/01_th.jpg</img>
[code]....
I'm trying to create a simple list of div's like below
Code:
<div>
<img = "images/01_th.jpg" />
</div>
[code]....
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