base64 decode using javascript


We can decode any string encoded using base-64 encoding.
The atob() method of window object used to to a decode data encoded using base-64 encoding.
Example :

window.atob(‘SGVsbG8gV29ybGQgISEh’);

Output : Hello World !!!

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base64 encode using javascript


We can encode any string to a encoded data (using base-64 encoding) string.
The btoa() method of window object used to to a encoded data (using base-64 encoding) string.
Example :

window.btoa(‘Hello World !!!’);

Output : SGVsbG8gV29ybGQgISEh

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literal tag in smarty


{literal} tags allow a block of data to be taken literally. This is typically used around Javascript or stylesheet blocks where {curly braces} would interfere with the template delimiter syntax. Anything within {literal}{/literal} tags is not interpreted, but displayed as-is. If you need template tags embedded in a {literal} block, consider using {ldelim}{rdelim} to escape…

How to create a fade-in fade-out hint box for an element


Here is the example of fade-in fade-out hint box for an element.   <!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”&gt; <html xmlns=”http://www.w3.org/1999/xhtml”&gt; <head> <script src=”http://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js”&gt; </script> <style> .my_cust_css{border:1px solid #333; display:none; background:#09F; border-radius:5px; padding:5px; width:180px;} </style> </head> <body> <a href=”#” class=”jqury_hint” id=”first” rev=”hello this is test message.”>chandan</a> <br /><br /><br /><br /> <a href=”#”…

Create cookies from javascript


function SetCookie(cookieName,cookieValue,nDays,domain) { var today = new Date(); var expire = new Date(); if (nDays==null || nDays==0) nDays=1; expire.setTime(today.getTime() + 3600000*nDays); if(domain != ”){ document.cookie = cookieName+”=”+escape(cookieValue) + “;expires=”+expire.toGMTString()+”;domain=”+domain+”;path=/”; }else{ document.cookie = cookieName+”=”+escape(cookieValue) + “;expires=”+expire.toGMTString(); } }