I'm trying to figure out how I can check if a certain div on my page contains an image or not. Kind of; if (#div contains 'img'){do this} else {do that The div will always contain some code etc. but not an image typically. the image name is always the same: button.png if that matters.
View 1 RepliesThis is the table's HTML code:
Code:
<table>
<thead>
<tr>
[code]....
If I understood it correctly, I have to find the link's father element (parent()), then find the previous sibling (prev()), find its child (the other link) and finally check its text. However, this is not working...
I'd like to call a function to check if a div with id content has a <h1> tag and if so change the divs background colour.
View 7 Replies View RelatedWhen using the function to switch images as shown below, I want to check if the image is already in the cache to prevent showing the css .loading class. The .complete() object just made a lot of trouble but I couldn't use it probably. The switchImage Function is fired when pressing a thumbnail or a prev/next button.Is their any solution to check whether the image/url I want to load is already in the cache?
[Code]...
I'm trying to use jQuery to trigger a light box for images contained in a hyperlink inside a content area.
<div id="contentcontainer">
<a href="www.site.com/image.jpg">
<img src="www.site.com/image_thumb.jpg" />
</a>
</div>
Is it possible for jQuery to detect the link above is to an image? to assign a class to it.
I want to know if there is a possibilty to check with JQuery if an image can be loaded or not? Because when an imgae can't be loaded the Jqzoom should not work, because the big image (which is for the zoom) could not be loaded. Imagin I have hundreds of pictures, how can I check if this big image could be loaded or not?
View 4 Replies View RelatedI was just wondering how to go about checking the content of a string to see if it matches a set criteria?
For example, if I want to make sure somebody enters a date as mm/yyyy, how do I check to ensure there are:
2 numbers between 1 and 12 before the /.4 numbers between 2005 and 2020 after the /.And that the / appears between the two. I know in PHP you would use a regular expression, but how do you do it in Javascript?
I'm trying to write a piece of javascript that will check a single checkbox depending on a dynamically-imported piece of information further up the page. The page will look like this:
[Code]....
The variable which indicates which checkbox should already be checked is in the div 'title' in the p class 'white'. So in the case above, when the page loads the 'Option 1' checkbox should already be checked. The javascript i have, rather poorly, cobbled together so far just doesn't work, and I was wondering if anyone could point me in the direction of some useful tutorials. All the tutorials I have read so far deal with mass checking all the boxes with a button click.
There are a couple of things I'm having issues with and was hoping someone could point me in the right direction:1) When you click the check boxes, the image area is selected in red. I'd like to make it so when you click on mild=yellow, moderate=orange, severe=red. But as the colour is specified in default_options. How do I specify the colour for each check box separately?2) I'd like to move the text and check boxes to the top left of the image (I can get the image to float right, but can't seem to move the text (as an asp:panel) to the top left. It is still at the bottom, even after playing with the height etc.
View 5 Replies View RelatedI just started with Jquery:
<script type="text/javascript">
$(document).ready(function() {
$('#desperation input[type=image]').attr('disabled', true).fadeTo
("fast", 0.10);
$('#1').attr('disabled', false).fadeTo("fast", 0.70);
});
$('#1').toggle(
function () {
$('#1').click(function() {
$('#1').fadeTo("fast", 1.00).attr('checked', true);
$('#2').attr('disabled', false);
});},
function () {
$('#1').click(function() {
$('#1').fadeTo("fast", 0.70).attr('checked', false);
$('#2').attr('disabled', true);
});});
</script>
<div id="skill">
<form action="javascript:void(null);" method="post"
enctype="application/x-www-form-urlencoded" id="skillplanner"
name="skillplanner" >
<fieldset id="desperation"><legend>Freetrader Skills: Desperation</
legend>
<input type="image" src="files/icons/underdog.png" id="1"></input>
<input type="image" src="files/icons/dump_guns.png" id="2"></input>
<input type="image" src="files/icons/desperation_fire.png" id="3"></input>
<input type="image" src="files/icons/rum_ration.png" id="4"></input>
<input type="image" src="files/icons/hasty_fire.png" id="5"></input>
</fieldset></form></div>
The problem is with the toggle function. On click it should "check" clicked one and activate next one. Function doesnt work and I dont have a clue....
I expanded upon a script a friend helped me write, to create a simple check box that hides / shows content, as shown HERE. [URL] Unfortunately, I don't have a clue how to expand this, so that I can use more than one checkbox on the page, to open different sections.
<html>
<head>
<title>Title of page</title>
<script language="JavaScript">
function getCookie(NameOfCookie)
{ if (document.cookie.length > 0)
{ begin = document.cookie.indexOf(NameOfCookie+"=");
[Code]....
I am using the cycle plugin here at my site, [URL].. The cycling of the image pages works as it should but I am a little lost on how to get some content on those pages.
View 1 Replies View RelatedI want add loading image before load content in bellow template.but I do not know what to do!
View 5 Replies View RelatedI am having an transparent image and that image having image content at the right most corner of the image. Is there any way to get the offset of the image content(Actual content of the image) in Jquery.
View 1 Replies View RelatedIs there a sort of lightbox effect jQuery plugin with the content not only an image but with content and image as well ?
View 2 Replies View RelatedI am running a random image script on my 404 page; each time the page is loaded, a random image will be shown: http://philrules.com/blarg (it's the main image on the page, not the little image in the top-right corner)I'm not new to jQuery, but I usually don't write my own scripts.What I'm trying to do is add text to the paragraph which hold the image that will change depending on the image that is shown. However, since each image is loaded into the same imgcontainer (class="shuffle"), I am trying to change the text based on the src attribute.After searching for solutions, I had pieced together this poop-stain of a function which, unsurprisingly, doesn't work:
$(function(){
if ("img.shuffle[src=http://philrules.com/new_images/404-04.gif]") {
$("p").append("<b>Hello, world</b>");
[code]....
I have a few "panels" that I am looking to cycle. The panel has a width of 100% with a background image. It is supposed to span the whole width of the browser. the content is set at a specific width, centered in this panel. I am looking to cycle the background image and content but just can't get it to work (the panels have a set width and are pinned to the left, not centered.
simple js:
have 4 tabs which are loaded via AJAX, 3 of them from external html files. Within these tabs I have a number of images in a gallery.When the page is loaded initially, the Fancybox works fine, but when I click on another tab, ie pull in external content, and click on an image it loads in another window.Seems like the new content pulled isnt hooked up to the Fancybox trigger..in right direction.The code is detailed below, I need some kind of call on the AJAX to trigger FB???
[code]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
I have created a site that my friends and I are using and Im trying to implement a simple image slider.
I can do this without any issues in its simplest form. The issue though is that there are 10 people posting pictures and the site displays their last 6. What I want to do is create a button after each row that allows the user to scroll through that users pictures, but i dont want to preload all images first as this will make the page slow.
This image shows what I maen - the black arrow would make that particular row scroll right - loading images as it went.
[url]
I want to activate an image slider that is placed in a div loaded through an Ajax request. I'm using the JQuery Plugin Anythingslider. I've tried to use code similar to this without success:[URL].. The slide script works if loaded together with main page.But how do I activate a slider placed in a div that has been loaded through an Ajax request?
View 3 Replies View RelatedI'm trying to get some thumbnail images that are displayed with ClueTip to be centered vertically & horizontally. The images are various sizes, though none is larger than 150px on a side, so I set ClueTip to have a width & height of 200px. The images are wrapped in a div so that I can have them display: none by default, yet assign display: block to the images themselves.
div.DownloadStatsThumb { display: none; vertical-align: middle; }
img.DownloadStatsThumb { display: block; margin: auto; }
The markup looks like so:
<a href="#" rel="#thumb_456" title="">foo</a>
<div class="DownloadStatsThumb" id="thumb_456">
<img src="/path/to/some/image.jpg"
width="150" height="101" alt="thumbnail image"
class="DownloadStatsThumb" />
</div>
The images are always aligned left & top. Eventually, I figured out that it was div#cluetip-inner that was the culprit. While the outer div has a height and width, the inner div has display:inline-block and so was shrinking down to the img size, essentially. I then added:
onActivate: function(e){
$('#cluetip-inner')
.css('display', 'block')
.css('width', '186px')
.css('height', '186px')
.css('vertical-align', 'middle')
.css('background-color', '#000');
return true;
}
The 186px is to avoid getting scrollbars and the BG color is to assure myself that it's resizing ok. However, the images remain centered horizontally only. Is there something else I've missed?
I thought this would be easy but I'm stuck and I can't describe what's really simple so I've drawn a diagram. [URL]. I have a div containing an image like 1 in the diagram. I only want to show the top of the image like 2 in the diagram. When I hover over the div I want the image to scroll up to show the bottom of the image like 3 in the diagram. [URL].
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"[URL]">
<html xmlns="[URL]" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>untitled</title>
<style type="text/css" media="screen">
*{
margin:0;
padding:0;
}
#wrap{
margin:50px;
width:700px;
}
ul{
list-style:none;
}
</style>
</head>
<body>
<div id="wrap">
<ul>
<li><a href="#" id="one"><img src="img.gif" width="250" height="200"/></a></li>
</ul>
</div>
<script src="[URL]"type="text/javascript"></script>
<script>
$('li').hover(function(){
$(this).find('img').animate({top: + (-200) + 'px'},200);
})
return false;
</script>
</body>
</html>
I got a page which whenever a checkbox is checked I want to insert an image to the right of the check box.
View 3 Replies View RelatedDoes anyone know how to get this javascript code working
<script language="JavaScript">
var blnSiteUp="1"
var camera="Please wait for my javascript to check if the webcam is online...";
[code].....
I have a list of checkboxes. Want to show or hide images related to each checkbox upon selection/deselection.
I want initially the images will not shown as the check boxes are select the images will showup. if deselect any checkbox then that particular image will disappear with taking no space.
Bellow is the code witch not working.
Code:
<html>
<head>
<script type="text/javascript">
$(document).ready(function () {
[Code].....
<html>
<head>
<title>Restart</title>
<script>
var i = 1;
var msgarray = new Array();
msgarray[0] = ".";
msgarray[1] = "..";
msgarray[2] = "...";
msgarray[3] = "....";
msgarray[4] = ".....";
function setText() {
document.getElementById('msgtxt').innerHTML = msgarray[i];
i=i+1;
if(i==5) { i=0; }
testImage("../images/logo.jpg");
}
function testImage(URL) {
var tester=new Image();
tester.onload=load;
tester.onerror=setText;
tester.src=URL;
}
function load() {
top.centerFrame.canvas.location="../htmls/splash.htm";
}
window.setInterval('testImage("../images/logo.jpg")', 1000);
</script>
</head>
<body>
<table width="100%" height="95%" align="center" valign="middle">
<tr>
<td width="50%" height="100%" align="right" valign="middle">
<h3>Please Wait</h3>
</td>
<td width="50%" height="100%" align="left" valign="middle">
<h3 id="msgtxt">.</h3>
</td>
</tr>
</table>
</body>
</html>
Simple enough, checks to see if the image is accessible, I used it to check to see if my server had restarted yet, modify as you wish!