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[Javascript] Fade In Text or Images After Page Load

PostPosted: Thu May 18, 2017 9:21 am
by admin
The following code contains JQuery. If this code doesn't perform as expected, you may have to use the new jquery version. Instructions for that are posted at the bottom of this article.

Copy and paste this after the <body> of the HTML:
Code: Select all
<div class="hidden">
    <p><img src='http://i.imgur.com/EJ3W1KM.jpg'></p>
</div>


Copy and paste this CSS between the <head></head> of the HTML:
Code: Select all
<style>
div.hidden {
    display: none
}
</style>


Copy and paste this javascript between the <head></head> of the HTML:
Code: Select all
<SCRIPT LANGUAGE="JavaScript">
javascript:(function(e,a,g,h,f,c,b,d){if(!(f=e.jQuery)||g>f.fn.jquery||h(f)){c=a.createElement("script");c.type="text/javascript";c.src="http://ajax.googleapis.com/ajax/libs/jquery/"+g+"/jquery.min.js";c.onload=c.onreadystatechange=function(){if(!b&&(!(d=this.readyState)||d=="loaded"||d=="complete")){h((f=e.jQuery).noConflict(1),b=1);f(c).remove()}};a.documentElement.childNodes[0].appendChild(c)}})(window,document,"1.3.2",function($,L){$(document).ready(function () {
    $('div.hidden').fadeIn(5000).removeClass('hidden');
});});
</SCRIPT>


You can adjust the delay of the fade in by changing the (.fadeIn(5000)) part of the jquery code from 5000 to whatever but keep in mind that the longer the value the longer the fade as well.

Another method to accomplish installing this code is by creating a .js and a .css files.

Create a text file and call it something.css (e.g. css.css).
Copy and paste this code into it:
Code: Select all
div.hidden {
    display: none;
}


Next, create a text file and call it something.js (e.g. js.js).
Copy and paste this code into it:
Code: Select all
    javascript:(function(e,a,g,h,f,c,b,d){if(!(f=e.jQuery)||g>f.fn.jquery||h(f)){c=a.createElement("script");c.type="text/javascript";c.src="http://ajax.googleapis.com/ajax/libs/jquery/"+g+"/jquery.min.js";c.onload=c.onreadystatechange=function(){if(!b&&(!(d=this.readyState)||d=="loaded"||d=="complete")){h((f=e.jQuery).noConflict(1),b=1);f(c).remove()}};a.documentElement.childNodes[0].appendChild(c)}})(window,document,"1.3.2",function($,L){$(document).ready(function () {
    $('div.hidden').fadeIn(50000).removeClass('hidden');
});});


It's here where you'll adjust your delay time (.fadeIn(N)).

Upload both files to your root directory or sub directory. For this example, let's say I uploaded both files to a sub directory called "test".
Now indicate what needs to be faded in. For our example we'll use the same div example.

Paste this code to the body of your html or php page:
Code: Select all
<script src="/test/js.js"></script>
<div class="hidden">
    <p><img src='http://i.imgur.com/EJ3W1KM.jpg'></p>
</div>


Then paste this before the </head>:
Code: Select all
<link rel="stylesheet" href="/test/css.css" type="text/css" media="screen" /><link rel='stylesheet' media='all' />


That's it. A functional way to fade in objects with time delay.

A working example can be found here:
http://jsfiddle.net/arunpjohny/2nzHT/