Top Questions

  • 2.9 Years

    • Category : Wordpress
    • Location : Chandigarh
    • Posted On : Mar 9, 2016
    /**
     * Register a custom menu page.
     */
    function wpdocs_register_my_custom_menu_page() {
        add_menu_page(
            __( 'Bookings', 'textdomain' ),
            'Bookings',
            'manage_options',
            'admin.php?page=booking_diplay',
            'booking_display',
            plugins_url( 'bookin1.png' ),
            6
        );
    }
    add_action( 'admin_menu', 'wpdocs_register_my_custom_menu_page' );
    function booking_display()
    {
     require_once(plugin_dir_path(__FILE__).'booking_display.php');
    }

     

  • 5.11 Years

    • Category : Wordpress
    • Location : Mohali
    • Posted On : Apr 28, 2016

    woo-commerce cart item session start and destroy after 30 Min

    <?php
    
    global $woocommerce;
    if (!isset($_SESSION['EXPIRES']) || $_SESSION['EXPIRES'] < time()) {
     $woocommerce->cart->empty_cart(); 
    } else {
      $_SESSION['EXPIRES'] = time() 1800;
    }
    
  • 5.11 Years

    • Category : Wordpress
    • Location : Mohali
    • Posted On : Mar 8, 2018

    If you need to change item product prices in Woocommerce Backend Order. Please use the following hook or code

    add_action( 'woocommerce_ajax_add_order_item_meta', 'VP_set_item_quantity', 99, 3 );
    function VP_set_item_quantity( $item_id, $item, $order ) {
        foreach ( $order->get_items() as $order_item_id => $order_item_data ) {
            if ( $order_item_id == $item_id ) {
    
    
                $order_item_data->set_subtotal('20.22');
                $order_item_data->set_total(20.22);
                $order->apply_changes();
                $order->save();
    				
    		}
        }
    }
     
  • 5.7 Years

    • Category : Jquery
    • Location : Unknown
    • Posted On : Mar 29, 2018

    Load more content with jQuery

    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    <div>Content</div>
    
    
    <a href="#" id="loadMore">Load More</a>
    
    <p class="totop"> 
        <a href="#top">Back to top</a> 
    </p>


     

    1 Answers

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  • 5.11 Years

    • Category : Php
    • Location : Mohali
    • Posted On : Jan 11, 2018

    A cookie, also known as an HTTP cookie, web cookie, or browser cookie, is a small piece of data sent from a website and stored in a user's web browser while the user is browsing that website. A cookie is a small file that the server embeds on the user's computer. Each time the same computer requests a page with a browser, it will send the cookie too. With PHP, you can both create and retrieve cookie values.

    Note: The setcookie() function must appear BEFORE the <html> tag.
    public function add_cookies($name,$value="",$time=3600) {
    	$this->load->helper('cookie');
    	if($value=="") {
    		return json_decode(get_cookie($name),true);
    	}
    	$val=$value;
    	if($val!="") {
    		$search1=get_cookie($name);
    		if($search1!="") {
    			$search1=json_decode($search1,true);
    			if(!in_array($val, $search1)) {
    				$search1[]=$val;
    				$cookie= array(
    				       'name'   => $name,
    				       'value'  => json_encode($search1),
    				       'expire' => $time,
    				   );
    				set_cookie($cookie);
    			}
    		} else {
    			$value=array();
    			$value[]=$val;
    			$cookie= array(
    			       'name'   => $name,
    			       'value'  => json_encode($value),
    			       'expire' => $time,
    			   );
    			set_cookie($cookie);
    		}
    	}
    	return json_decode(get_cookie($name),true);
    }
     
  • 2.9 Years

    • Category : Php
    • Location : Chandigarh
    • Posted On : Dec 30, 2015
    echo mt_rand(1, 9999999);

     

  • 5.11 Years

    • Category : Java
    • Location : Mohali
    • Posted On : Jul 9, 2016

    URL — The new history entry's URL is given by this parameter. Note that the browser won't attempt to load this URL after a call to pushState(), but it might attempt to load the URL later, for instance after the user restarts the browser. The new URL does not need to be absolute; if it's relative, it's resolved relative to the current URL. The new URL must be of the same origin as the current URL; otherwise, pushState() will throw an exception. This parameter is optional; if it isn't specified, it's set to the document's current URL.

    // modify history
    window.history.pushState(obj, title, url);
    window.history.pushState("", "", 'www.dorcode.com');  
  • 5.11 Years

    • Category : Php
    • Location : Mohali
    • Posted On : Nov 6, 2017

    To load a .js or .css file dynamically, in a head section, it means using DOM methods to first create a new "SCRIPT" or "LINK" element, assign it the appropriate attributes, and finally, use element.appendChild() to add the element to the desired location within the document tree. It sounds a lot more fancy than it really is. Lets see how it all comes together

    <script type="text/javascript">
    // function
    function loadheadfile(filename, filetype){
    	if(filetype=="js"){
    		var fileref=document.createElement('script')
    		fileref.setAttribute("type","text/javascript")
    		fileref.setAttribute("src", filename)
    	}
    	else if(filetype=="css") {
    		var fileref=document.createElement("link")
    		fileref.setAttribute("rel", "stylesheet")
    		fileref.setAttribute("type", "text/css")
    		fileref.setAttribute("href", filename)
    	}
    	if(typeof fileref!="undefined")
    		document.getElementsByTagName("head")[0].appendChild(fileref)
    }
    
    
    // call function
    loadheadfile('https://tsuyoshiwada.github.io/sweet-scroll/lib/icomoon/style.css','css');
    </script>
     
  • 2.11 Years

    • Category : Wordpress
    • Location : Chandigarh, India
    • Posted On : Feb 13, 2019

    Disable default wp-cron.php behavior We can easily tell WordPress to let us handle the execution of wp-cron.php with the wp-config.php file.

    Open your wp-config.php file with the cPanel File Manager Code Editor
    
    Go to the bottom of the database settings in wp-config.php.
    define( 'AUTOSAVE_INTERVAL',    3600 );     // autosave 1x per hour
    define( 'WP_POST_REVISIONS',    false );    // no revisions
    define( 'DISABLE_WP_CRON',      true );
    define( 'EMPTY_TRASH_DAYS',     7 );        // one week
    
    Now WordPress will not automatically run the wp-cron.php script each time your site gets a new visitor.
  • 2.9 Years

    • Category : Php
    • Location : Chandigarh
    • Posted On : Feb 17, 2018

    Website visitor using php.

    $datei = fopen(APPPATH."/cache/countlog.txt","r");
    $count = fgets($datei,1000);
    fclose($datei);
    $count=$count +  1 ;
    echo "$count" ;
    // opens countlog.txt to change new hit number
    $datei = fopen(APPPATH."/cache/countlog.txt","w");
    fwrite($datei, $count);
    fclose($datei);