AddClass On Set Of Images Based On Dimensions?
Jun 16, 2010
I've got the jquery-ui slider working on adjusting the size of my thumbnails, BUT the problem is if the image is portrait, it overflows out of the container�*jquery to the rescue, right? Not quite.Below is the js and basic css that i'm using. Shouldn't this be applying a different class on each img element based on the height/width values? They're all getting the same class.Am I needing to do some sort of loop function for this instead?
Code JavaScript:
$("#thumbnail_size").slider({
range: "min",
min: 125,
[code]....
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Jul 23, 2005
I am rotating images at one location of my web site. My problem is if I set the width and height of the new image before I show the new image, the old image is stretched first to the new image dimensions, and if I show the new image before setting its dimensions, the new image is stretched first to the old image dimension before it is adjusted to its own dimension. I would like to load a new image with its own dimension at the same time. How can I do this?
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Jun 6, 2003
I'm working on an image gallery and want to popup windows that are the size of the images they're meant to show.
In php I would use getimagesize() and plug the dimensions into a new window but the server doesn't support it so I'm sort of stumped on how to dynamically size the windows appropriately. Any suggestions?
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Jan 21, 2011
I have a server side include navigation using classic ASP. I tried to use jQuery cookie which I store the id of the link clicked into it in order to asign a class on that link but not on the current page but on the page that the link is pointing!
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Oct 29, 2010
I have also Googled this issue plenty of times, but nothing seems to be working 100% and/or the "solution" found is several years old.I have a text field on a webpage where a user enters in a URL to an image and then clicks a button to preview it. I want to restrict the image's size, so if it is larger than 600x450 then it will be automatically resized to those dimensions.The problem I have with this code is that the myImage.onerror event always fires if the image is large. My question is: how do you make the script "wait" for the image to load completely before trying to retrieve the width and height? Or, even better, how do you prevent the image failing to load?
Also, I know how to get the image's dimensions via PHP; however, according to the getimagesize() function's documentation on php.net, the function downloads the image to the server before retrieving the image's width and height, which could be potential trouble if a malicious or ignorant user enters a URL to an excessively large image.
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Jan 12, 2007
how to change images based on action. Even clicking changed images should do respective actions. and while displaying only one image at a time sholud get displayed. I am using three images for a single column of a table in Jsp. Code:
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Jan 22, 2011
What 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].....
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Mar 9, 2010
I prefer jQuery over flash and not sure how to tackle this, so please advise as best you can. Trying to create a site that allows for images to go full browser and then have the ability to have the other images slide in based on a click.
I also want to float a menu that will allow it to pull in other media (video, that would slide in the same way). The best example I can share is this: http://j.mp/5U79i1 What he is using is flash based (slideshowpro director and slideshow pro for flash). Not interested in flash for this personal project.
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Oct 30, 2008
I'm working on a site for our radio station and want it to load a banner where you can see who the DJ is that is on. I saw code on here yesterday (actually it was from March, but I just found it yesterday and can't today) to do it, it showed two images at different times but I couldn't get it to work and don't know enough about java to add more time slots.
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Sep 19, 2010
I am using wordpress for my site and I would like to display images of my jewelry based on tags.I have 160 images total. Different kind of material, color, shape and type. . I want to have a default image load first when you arrive on the page, then that image will get updated based on what tag you select. Like with color, there is black, white, red and green. For type it's necklaces and earrings. So I would have the same necklace, but there is a black and a green version for example.So say by default I have a black necklace that loads when you go to this page.If you press the green tab, then I need to fetch that same necklace in green. I have my tags set up right, I just need to be able to call up the correct image.Ideally I would like to have an image in the middle of the page, with icons of options on the above, to the left, right, and below the image.
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Sep 22, 2010
I've been trying to figure this script out for awhile and I've hit a wall. Basically, what I want to do for my organization's website is to use JS to display an image containing our hours and have it change each day of the week.
The hard part (for me) is that there are certain days we're closed. Ideally, I'd like a separate "We're Closed" message to overwrite the image carrying our hours on specific days (major holidays like Xmas, New Years, Vet's Day, furlough periods, etc. etc.).
Here's the code I've managed to cobble together (I have a real basic understanding of JS, so I've been pulling scripts from sites offering free copy/pastecode):
[Code]...
For the most part, this code works just fine. However, if I jump my system clock to December 24, the "closure.png" comes up appears ALONGSIDE the hours image for that day of the week. In other words, I've got two images appearing right next to each other - that's not what I want.
How can I work the code in such a way that when a closure date comes up (in this case, 12/24), just the "closure.png" image shows up by itself?
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Apr 13, 2010
What you can see is that I have a bunch of images which form a chart, each of the images has multiple classes.I want to write a function which when called fades in/out images dependant on whether all related checkboxes are checked or not.Checkboxes are related to the images by id on the checkbox and class on the image, as I'm sure you can see. I will be calling this method each time a checkbox is checked.
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Apr 12, 2010
make a site with image wich would change based on seconds and minutes of an hour.
Image (size about 500x280) should change every second (or at least every 5 sec).
Example: If I enter the site at 15:00.07, first image i would see would be Image 0007 which changes after a second to 0008 and so on.
If entering the site 17:59.59 Image would number 3600 and next would be 0001.
I hope you understud. Ask is problems to understand.
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Jun 13, 2011
I am trying to turn radio buttons to show images based off the label of the radio button input instead of using radio buttons.I have to use only javascript for this and I am at a loss.
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Jul 20, 2005
I want to have an image inside a div section, like a background image. that
adjust its size to the dimensions of div container:
<body
<div class="logo" id "logot">
<img src="logo.png" id="imagelogo">
</div>
a script function retreives the div section:
oLogo = document.getElementById("logot")
but oLogo.clientWidth gets the logo.png's width instead of the div area.
I have no problems with a similar function in mozilla browser,
any idea for IE?
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Oct 2, 2006
I have a div which wraps a table. Initially, the div's display attribute is "none", basically I need to find the height of the table in the div, and use that information to render the div to the user. The div is rendered only on the users request.
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Feb 20, 2005
My site's encased in a pop-up, and since I don't know JavaScript, well, at all, I got some script from one of the many JS sites out there. I'm having an issue with it, though. It seems that different browsers are rendering its size differently, which is a bit of a hassle. For instance, it's a few pixels too tall in Firefox, but in Safari its a few pixels too wide and too tall. So, uh, what's wrong with it?
function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=550,height=450,left = 362,top = 159');");
}
(...)
<a href="javascript:popUp('dLog.html')">Development Log</a>
Looks messy to me, so if anyone wants to completely fix it up...
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Jul 23, 2005
Is there any way to determine the pixel height and width of an originalimage?
Specifically, If I have <IMG id=myImg src="pic.jpg" height=200 width=300> can I figure out what the original size of pic.jpg is (had I not placed the height and width attributes on the image, whether in the original tag or later via javascript)?
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Jul 12, 2006
I'd like to know where I can find some informations on how to retrive
element dimensions in a cross browser whay. Until now I used
offsetWidth and offsetHeight, but I know their are not standard and
they have a different behaviour on different browsers. I need a way
that includes also margins, padding and eventually border size. I know
I have to deal with doctypes, but my javascript knowledge is not so
advanced.
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Nov 2, 2010
I cannot get the dimensions of my swf to animate for whatever reason. This works:
function resizeSwf(contentHeight){
document.getElementById('swfplayer').height = contentHeight + 20;
}
But this does not:
function resizeSwf(contentHeight){
$("#swfplayer").animate({
height:contentHeight + 20
},400);
}
I am using jquery-1.4.3.min.js and I have verified it is at the correct path.
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May 19, 2009
The position and visibility of the image element is dynamically updated.The following code displays the correct dimensions in Firefox 3.0.10 and Chrome 1.0.154.65, but displays "0,0" in IE8.
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May 8, 2011
So I'm working in a project where I need to get the dimensions of an image. If I use .height() of the image I get 0 returned, but if use .height() on its surrounding div I get the image's height returned.I need the height and width of the actual image, what should I do?
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Jul 14, 2004
I would like to force the initial location of a window to the (0,0) coordinate and give it a specific width and height when it loads.
I use the following:
Code:
function initPage() {
window.moveTo(0, 0);
window.resizeTo(400, 400);
}
I call this function at the onload event of the page body.
I get an error saying: "Access is denied"
what is the problem with the code? what could be causing this?
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Jul 6, 2009
my website[url]... has a pop-up video player but on certain videos (speeches for example) the video is of slightly different dimensions. I can not re-encode the video so I was wondering if I could easily edit a file in notepad to change the dimensions of the player in order to enable the user to be able to see all of the player controls. In the flash folder I have .swf and .flv files. Is there another file that represents the player dimensions/controls elsewhere?In addition to this, if a video is playing and I click off of the video player (onto the greyed out background) then the video player stops. Does anyone know how to stop this happening?
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Sep 18, 2009
I'm trying to figure out the dimensions of the users viewable browser screen (how much is actually rendered) i.e my screen is 1680x1050 but when my browsers full screen that's not what is the viewable size, its less.So I tried this:
var height = window.innerHeight;
var width = window.innerwidth;
alert("width: "+height+"width: "+width);
and I get undefined. how I can get the height and width?
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Sep 26, 2004
I am trying to resize a modal window so that its dimensions will be minimal (based on its content). For some reason, I am getting a weird result Here is the JavaScript function I am running in the window's onload event:
function resize() {
var height = window.document.body.scrollHeight;
var width = window.document.body.scrollWidth;
var left = screen.availWidth / 2 - width / 2;// center window horizontally
var top = screen.availHeight / 2 - height / 2;// center window vertically
window.dialogLeft = left + "px";
window.dialogTop = top + "px";
window.dialogHeight = height + "px";
window.dialogWidth = width + "px";
}
I believe that I need to do these calculations because only in onload, the browser knows what dimensions it will need for the popup window. I cannot set the dimensions when invoking the window using window.showModalWindow(), because I don't know at that time how much area the browswer will need for the window.
The problem with the calculation I am doing is that sometimes I am getting an extra gray area between the client side right side, and the window's sidebar... I have attached an image to make my point more clear. I think there is a minimal limit on a modal window width and height but I am not sure.
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