I have a PHP page that talks to a MySQL page, i want to put in a "loading"
message. I have tied to use a layer and using a showlayer at the top of the page and
hide at the bottom, but it does not work, it still waits for the PHP to run. I know it can be done, as i have seen it, how do they do that?
Is there a way of getting javascript to load or reload on a mac?
At the moment I use this function Code:
function addScript(js) {
mybody=document.getElementsByTagName("body")[0];
newScript = document.createElement("SCRIPT");
mybody.appendChild(newScript);
newScript.setAttribute("type","text/javascript");
newScript.setAttribute("src",js);
}
but it doesn't seem to work on the mac.
I know I have the option of working with xml, but why would I want to create another output when my script already has a html output.
I use it like this (php)
Code:
$html="";
$html.="<h1>livescript</h1><p><a href=http://www.sitepoint.com title="sitepoint">Sitepoint</a>";
if($_GET["live"]=="on"){
header("ContentType: application/x-javascript");
echo "document.getElementsByTagName("body")[0].innerHTML="".preg_replace("/"/","'",$html).""";
} else echo $html;
works nicely, but not on a mac.
http:[url].....If you're on fast internet, you might not even see it, but I don't know how they do two things upon entrance.
1.) Allow the content to load (and function as a preloader)
2.) Get everything to fade in after loader completes. Is it just a div overlapping everything where opacity turns from 1 to 0 or what?
I know this loader must be javascript, but this is all I can find when viewing the source, so I don't know if there is php involved but I'm guessing there is.
<div id="csd3-jscheck">
<h1>Color Scheme Designer 3</h1>
<div id="csd3-load">[code].....
I have a small function that replaces an image with that of a clicked thumbnail (and updates some text). Is it possible to display a loader whilst the new image is being downloaded?code...
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[Code]...
This is a script that will load a page with a random background song, plus will refresh the page when the song finishes!
<script language="javascript">
// use this script freely
// var numsong stands for the number of songs given
var nummidi = 5
day = new Date()
seed = day.getTime()
ran = parseInt(((seed - (parseInt(seed/1000,10) * 1000))/10)/100*numsong
+ 1,10)
if (ran == (5))
{
song=("song source")
words=("song name")
time=("song time in seconds")
}
else if (ran == (4))
{
song=("song source")
words=("song name")
time=("song time in seconds")
}
else if (ran == (3))
{
song=("song source")
words=("song name")
time=("song time in seconds")
}
else if (ran == (2))
{
song=("song source")
words=("song name")
time=("song time in seconds")
}
else if (ran == (1))
{
song=("song source")
words=("song name")
time=("song time in seconds")
}
document.write('<meta http-equiv="refresh" content="' + time + ' URL=npmusic.html">')
document.write('<EMBED SRC= "' + song + '" CONTROLS=smallconsole HEIGHT=45 WIDTH=290 AUTOSTART=TRUE LOOP=FALSE VOLUME=100%>')
document.write('<br>You are listening to ' + words + ' ')
</SCRIPT>
This script was made for a small pop-up window to have nothing but the song file in it. Also, you use this script in the <body> of the file. (Yes, the meta tag works there) ...
Can anyone teach me on how to use this script? (im not a programmer )
i wish to use this but the images are in each div code...
I'm creating a site using AJAX and I would like for an ajax loader to appear in between the page loadings.
$("#menu ul li").click(function(event) {
$("#ajaxLoader").show(function(){
alert('hello');
});
setTimeout("jQuery.fn.test("about");", 3000);
});});
jQuery.fn.test = function(page) {
$("#content").load(page + ".html");
$("#ajaxLoader").hide(function(){
alert('good bye');
});};
This works perfectly the first time - the ajax loader appears for about three seconds before disappearing and instead the page is displayed. But the second, third, fourth ... time, the ajax loader never shows up.
I want to make a gallery with image loader. When image placed in JavaScript Image object finishes loading, the script includes it into HTML code and performs jQuery fadeIn effect on it.
The '.complete' property of the Java Script 'Image' object is perfect for this purpose(recognizing when image has finished loading) but the only problem is that Mozilla Firefox doesn't recognize this property and in this browser it's always true(always loaded) even if it's not. The script works perfectly in other browsers.
Does someone of you know what is the other way of recognizing whether the image finished loading or not?
Does anyone know how to add an ajax loader to the remember the milk validation example? So that while the backend is busy, it shows the gif, when it's finished, it hides the gif...
View 5 Replies View RelatedI want to start coding using the YUI provided by yahoo, but do not understand how to set up the yui.loader script that pulls in the rest for me. What this script does is pull in all dependencies and install them. Just like using the installer in linux. But there does not seem to be any howtos for beginners. I have never used jaascript before, And this is suppsed to be a cut & paste way of getting started but I have been doing that most of the day and reading about it but I still obvoisly do not understand or missing somthing.
[Code]....
I'm working on a php/jQuery application, I want to display a loading image automatically every ajax request, without writing code for every ajax request. Is there anyway to do this.
View 1 Replies View RelatedI am having a little problem trying to show a loader (An animated GIF) while some request to a database happens. I have a page where the user selects a YEAR and when they select it with AJAX I perform a request to a database to get all the values for that specific year.
The problem is that there is a lot of information (4000+ records) that I need to query and show in a table (Actually I didn't use a table I use DIVs that look like a table), and when the user selects the year the webpage freezes for about 5 seconds and then it loads all of the data.
Is there a way to sort of show an image loader gif while the data is being gotten? I tried putting the loader image in the DIV container while no year is selected and then once the request is done, I substitute the DIV container's contents (The image loader) for the data from the database.
[Code]...
how to do a custom lazy load ???You know for instance... lets say I got 500,000 images to load on a page... it's inside a dive... well I want to load the images when it's needed.So not all 500,000 images will load all at once. I want like 10 to load at a time.. this will make the div scrollable.so when the user scrolls down to the 8th image it will load 10 more images and so on.
how to make their own function like this?how do you detect if the user scrolled to the 8th image? I am pretty sure I can use a function.... that will send variables to a php script that will use the mysql limit. The javascript would send a value which is where to start loading from the 10th image in the database.. meaning start grabbing the images from the 11th image onward for a max of 10 total images to display.
In the below code, the ajax-loader disappears before the html returned by .load is actually visible in the browser. How can I correct it?
[Code]...
I am brand new to JQuery but love it already. I have a couple of questions about a image effect I have found on a site and have used in my website. I found it herehttp://www.htmldrive.net/items/show/136/Image-Preview-Gallery and you can see how I am using it [URL]... The problem I have is. Is there anyway to add a per-loader into the jquery while theimage loads as the images I am using are larger then what the person that made used and the images are taking a little while to load. and also when you click the image it takes you to a new page with just the image on it is there a way to stop it from doing that?
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