Author Archive
08 Feb 2014
Filter Search In WordPress
We can filter our search in WordPress according to posts or custom post. Like I have two custom posts type videos and news and I want WordPress search page will display records out of only these 2 custom posts whenever user search record. So to achieve this we have to write this code in our
08 Feb 2014
Disable Updates in WordPress
To disable the update in WordPress Write these lines in functions.php of your theme folder. To Disable Theme Updates # 3.0+ remove_action( ‘load-update-core.php’, ‘wp_update_themes’ ); add_filter( ‘pre_site_transient_update_themes’, create_function( ‘$a’, “return null;” ) ); wp_clear_scheduled_hook( ‘wp_update_themes’ );
02 Feb 2014
document.getElementsByName
getElementsByName() is a method in JavaScript through which we can accesses all elements with the specified name. Example : <html> <head> <script type=”text/javascript”> function getbyNameDemo(){ var sub = document.getElementsByName(‘rbtnSubjects’);
01 Feb 2014
Textbox in CakePHP
Following are the methods through which we can create Textbox in CakePHP. Example 1: echo $this->Form->input(‘usrUsername’); Above code will render following output in view: <div class=”input text”> <label for=”UserUsrUsername”>Usr Username</label><input name=”data[User][usrUsername]” type=”text” id=”UserUsrUsername”/> </div>
30 Jan 2014
Custom Post in WordPress
In below example I have added 2 custom posts in WordPress (with different parameters) Videos News Add the following code in functions.php and it will create menu in admin panel for videos and news. add_action( ‘init’, ‘create_post_type’ ); function create_post_type() { register_post_type( ‘my_video’, array( ‘labels’ => array( ‘name’ => __( ‘Videos’ ), ‘singular_name’ => __(
26 Jan 2014
Create a Form in CakePHP
To create a form in CakePHP we can use careate() method. Let’s take an example with cake1 as a root folder and users is a table. <?php echo $this->Form->create(); ?> Above code will render following output in view: <form action=”/cake1/users/” id=”UserIndexForm” method=”post” accept-charset=”utf-8″> In create function parameters are optional. If we call this function without
19 Jan 2014
document.getElementById
getElementById is a function in JavaScript to access the HTML elements. It’s a function of document object and can only access by using document.getElementById. Example : <html> <script> function sum() { var num1 = document.getElementById(‘num1’); var num2 = document.getElementById(‘num2’); var res = document.getElementById(‘result’); res.value = parseInt(num1.value) + parseInt(num2.value); } </script> <body> Enter First Number :
18 Jan 2014
The Global Keyword
A global variable can be accessed in any part of the program. In php global keyword is used to access a global variable. Global keyword has to use before the variables (inside the function). Global variables are stored in an array called $GLOBALS[index]. Index holds the name of variable and this array can directly access
25 Dec 2013
Array in JavaScript
Array is use to store multiple values in a one variable. Example 1: <script> var a = new Array(); a[0] = 2; alert(a[0]); </script> Example 2: <script> var b = new Array(78,4,5,3,5,7); for(i=0; i < b.length; i++) { alert(b[i]); } </script> Example 3: <script type=”text/javascript”> var ar = new Array(“Ram”,”Deep”,”Ravi”,”Mohit”); for (i=0; i
08 Dec 2013
Popups in javascript
There are three kinds of popup boxes in JavaScript Who to define array in php? Alert box Alert box display message with ok button Example: <html> <script> alert(“Hello Viewers”); </script> </html> Confirm box Confirm box display message with ok and cancel button, it is use to take user confirmation. If we click ok, it returns