I have a page with content. Upon a certain action, two images get updated/replaced.
Because the images are on another server, it sometimes takes a couple of seconds.
* I would like to block specific actions (click on a button/other image) UNTIL the images are loaded.
* How do I detect when the images are done loading?
Something like readyState, complete, or something?
I am novice to javascript and I wanted to create image slideshow using HTML and javascript. i have created the one with the following code, by changing the locations of images to my local system ones.
<html>
<head>
<script type="text/javascript">
<!--
var image1=new Image()
[Code]....
But when i am executing its giving me firstcar.gif image displayed with a warning "To help protect your security internet explorer has restricted this webpage from running scripts or active x controls that could access your computer.click here for options" so i clicked on allow the blocked content then instead of showing image slideshow, its showing me a blank cell with width=100 and height=56 as defined for the image with a small "X" mark on the left top corner of the cell.
In my application I have an iframe that is empty (and not visible)
initially, however when a user presses a button a form is
programmatically submitted and the target is set to the IFrame.
I want to detect when the frame has been loaded with the result of the
form submit.
Of course I have tried some event handlers like onload, onactivate,
onreadystatechange, but they do not work in this example. They only
seem to work, when the "SRC" attribute of the "IFrame" is set, e.g.
not when the IFrame is set as the target of the form.
I have some CSS/javascript which takes an image and re-sizes it on a page with a hover-over state which causes it to expand. However, this will only re-size to specific proportions (in this case 1:1).
This is fine in the case of e.g. an 86x86 image but what I want to be able to do is detect if the image has a height greater than it's width, and if so, crop the image accordingly to make it a square.
Is there a way of doing this with javascript?
I'm trying to keep record of how many times an image has been downloaded. Is it possible to detect if a client manually saves an image through their browser?
View 1 Replies View RelatedHow to display loading gif image until the big image have loaded? Now I have the html and js but it doesn't work. Anyone have some idea or solution ?
[Code]...
this is my script:
profile.php
HTML Code:
<div style='margin-left: 5px;' id='postppm'>
<form method="post" target="iframe_1" action="process.php?m=ok">
<span style="color:rgb(20,70,250);">Personal profile message:</span> <br />
<TEXTAREA name="message" COLS=45 ROWS=5 maxlength="2000"><?php if(isset($errorstrlen)){ echo $errorstrlen; } ?>
Hey guys, I am building a page where I will have five links and each one will open a different image inside a div, but i need this image to be an image map, I created the image maps and the links, but I am having great difficulty in getting the images to load their own map. I have tried a combination of javascript and moving the code around the html but i am completely stuck.Here is the html code I have:
<div id="mainleft">
<ul>
<li><a href="Images/pantera.jpg" title="Pantera" width ="640" height ="427" alt="Pantera" usemap="#panteramap1" onclick="showPic(this); return false">Pantera</a></li>
[code]....
So basically all I want is a way to change the map that is being used in the placeholder.
I am trying to rotate adds that are from tradedoubler!
I have created a mysql db as follows
And i can succesfully connect via a php include and rotate my query to show a different add each time the page loads
The problem im having is that add itself is not showing,
Is there anyone here that could help with successfully calling a java script from a mysql database.
The format of the add from TD is as follows
I have tried using just the [url]
I saw one page where image was loading. First, there was something like this image (in this text: first image): click. And then, when image (real) loaded, it replace first image.
View 4 Replies View RelatedI have this...
<div id="mainframe">
<img src="image.jpg" id="image">
</div>
Then when I try to in a function say...
function checkImage()
{
var image = document.getElementById("image");
var height = image.height;
}
Many times the image height will not be defined.
I recently changed the past so it uses AJAX to change the <img src...
stuff to return new data for that inner HTML block..
Still the image will not have properties.
Now, this is a problem in IE/FF, but not in opera.
Any ideas on how to make sure the image is loaded so its height/width
properties are available... either by swapping the image.src or by
using ajax to swap out the div innerHTML??
I'm creating a script to get the next photo without reloading a webpage. To make it more smoothly, I fadeOut() the old image, and fadeIn() the new image.
However, when the new image is not yet fully loaded, the fadeIn() method doesn't really make sence. So I wonder if there is a way to first show an ajax loader, and after the new image is fully loaded, fadeIn the new image.
This is how far I got so far :-)
I first have to remove the first img tag, and inject a new one in the DOM, otherwise the old image flashes for a second, before the new one appears ;-)
[url]
I am loading an html page using the .load() function into a div called content. I have an overlay that is the same size as the div (I do this for a transparent effect).So with the .load() function in the callback I set the overlay div height to the content div height.. which works fine except when there are images. Since the images aren't loaded yet the div height will be smaller than actual size.[code]and the html file can include anything such as video or images.I tried doing a .delay(1000) just to see if that would fix it but didn't seem like the delay was working.How would I properly set the overlay div height to the content div height AFTER the images have been loaded?
View 2 Replies View RelatedI 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've got a rather large image which I need to load into the page and once it's loaded, I want ti fade it in.
I'm using Jquery so I can easily use $(".bigimage").fadeIn("slow"); but how can I make it so it only fades in once the background image of that div is loaded?
I am building a page where I will have five links and each one will open a different image inside a div, but i need this image to be an image map, I created the image maps and the links, but I am having great difficulty in getting the images to load their own map. I have tried a combination of javascript and moving the code around the html but i am completely stuck code...
View 2 Replies View RelatedI am loading some content dynamically using the .load() function in jQuery.So once the content is loaded, div#slider moves to reveal the new content. The div will move once all the text is loaded but not the images, which is fine. The images will be loading when the viewer first clicks on a.load-button.What I'd like to do is to hide the image until it is fully loaded into the cache, have an animated 'loading' gif as a background image, then BOOM, the image appears in one go with .show();I'm a little unsure how to approach this, since I'm already using the .load() callback function. I've tried using $(window).load(function(show image)), but jQuery dosen't like that.
View 6 Replies View RelatedThe simple test code below validates a few fields successfully when tested using Safari, Opera, Firefox and ChromeDatepicker does not work in IE, although the validations do work as expected. Is there an issue with datepicker and IE? Is there a condition in my code that inhibits IE?
//// page code follows ////
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
how can i find the size of an image element which got loaded via ajax?
View 2 Replies View RelatedI have a set of divs on my portfolio page that all share the common class 'module', with an additional class that determines the background image.I currently have this function that I thought would keep each instance of .module hidden until it had loaded:
$('.module').ready(function(){
$('.module').fadeIn('9000');
});
I'm not certain but I think the 'ready' only refers to the HTML content and ignores the fact that the background image (defined in css) isn't ready.Is there any simple way I can make each div stay hidden until the background is loaded, then perform show() or fadeIn()???
The page in question can be found at http:[url]....
Is there any way to detect if a background image was loaded sucessfully and then instruct the browser to try that image again if it was not?
View 6 Replies View RelatedI'm trying to fade a large background image in after it's loaded, here's the JS:
Code:
//the image is contained in a div with the id of "stage"
$(document).ready(function() {
$('#stage img').hide();[code]....
This works fine in Firefox/Chrome but not in IE8 (I haven't tried the older versions yet).
I need to fadeout an image after a delay when a page is loaded, then redirect it to another page.
View 3 Replies View RelatedI am using the code below to load a resource via AJAX that contains a <ul id="photoCollection"> . That list has an image in each of its <li> tags. This markup and images are getting loaded as expected into the target Div#photoCollectionWrapper.
$('#photoCollectionWrapper').load('/photo_collections/1/photos', photosLoaded());
Once the images are loaded into the target div with AJAX I need to select them so I can alter their widths and heights. So far, I have been unable to select them as expected once they are loaded. However, If I just load them in a new page with NO AJAX, then buy using a simple .load() event handler I am able to select them after they have completely loaded as expected. No problem.
But when loading the resource via AJAX I am unable to select them at all. I am using a callback that gets fired after the AJAX is loaded. Then in there it seems "logical" to call my .load() handler on the images loaded in via AJAX. Here's a sample of some code just to illustrate the idea. The code below actually will not run at all. If I remove the .load() bit it will, but then Alert always returns null.
function photosLoaded() {
$('#photoCollection li img').load(function() {
alert($('#photoCollection li img').height());
}
}
I have also tried many css selector variations to try and select the target images, but to no avail. I know for sure photosLoaded() is getting called. I just can't select the elements that the AJAX call brought in.
I tried something like:
$('img').load(function() { /*code*/ });
it will work?
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 Related