Archive for December, 2009
20Dec
How to create a simple AJAX post in CodeIgniter using Jquery
Posted by admin as CodeIgniter, JQuery, Javascript/AJAX, PHP
This article will show and explain to you how to fire a simple AJAX request in CodeIgniter using Jquery.In this example we will have a form,with username and password field on it,check if the fields are empty and validate it against a correct username and password.You can check out the demo by clicking here.
Note:Database interactions [...]
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- Tags: AJAX in CodeIgniter, AJAX in CodeIgniter tutorial, AJAX post in CodeIgniter using JQuery, form submit in CodeIgniter via AJAX, How to use Jquery in COdeIgniter tutorial, JSON in CodeIgniter, Retrieve JSON data in AJAX post, Using JQuery and CodeIgniter together, Using JQuery CodeIgniter and JSON, Using Jquery in CodeIgniter, Using Jquery in CodeIgniter tutorial
These functions are equivalent to PHP’s trim() and nl2br() function written in Javascript and are most useful in working with formatting text inputs and textareas values.Trim() strips whitespaces from the beginning and end of a string and nl2br() inserts HTML line breaks (<br />) and replaces newlines or carriage returns(Enter key) in a string.
The function:
function [...]
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