Top Questions

  • 2.9 Years

    • Category : Ajax
    • Location : Chandigarh
    • Posted On : Apr 25, 2016

    print your custom data or field using ajax

    function printinvoice(id){
         $.ajax({
           url: "sample.php",            
                type: "POST",
           data: "print_id=" id,
          success: function(data) {
         newWin= window.open();
                            newWin.document.write(data);
                            newWin.document.close();
                            newWin.focus();
                            newWin.print();
                             newWin.close();
          },
      error: function() {
         
          }
       }); 
    }
  • 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>
     
  • 2.9 Years

    • Category : Php
    • Location : Chandigarh
    • Posted On : Dec 23, 2015

    echo  date('Y-m-d', strtotime('-3 days'));

  • 5.11 Years

    • Category : Php
    • Location : Mohali
    • Posted On : Jan 10, 2018

    Now generate 'A5' sized PDF from html and display it view. The PDF name will be 'simple_any_name.pdf'.

    <?php
     // INCLUDE THE phpToPDF.php FILE
    require("phpToPDF.php"); 
    
    // PUT YOUR HTML IN A VARIABLE
    $my_html="<HTML>
    <h2>Test HTML 02</h2><br><br>
    <div style=\"display:block; padding:20px; border:2pt solid:#FE9A2E; background-color:#F6E3CE; font-weight:bold;\">
    phpToPDF is pretty cool! <br><br>
    [This was orange, but I set the PDF option to monochrome (Black & White)]
    </div><br><br>
    For more examples, visit us here --> https://www.dorcode.com/
    </HTML>";
    
    // SET YOUR PDF OPTIONS -- FOR ALL AVAILABLE OPTIONS, VISIT HERE:  http://phptopdf.com/documentation/
    $pdf_options = array(
      "source_type" => 'html',
      "source" => $my_html,
      "action" => 'view',
      "color" => 'monochrome',
      "page_orientation" => 'landscape',
      "file_name" => 'simple_any_name.pdf');
    
    // CALL THE phpToPDF FUNCTION WITH THE OPTIONS SET ABOVE
    phptopdf($pdf_options);
    
    ?> 
     
  • 2.9 Years

    • Category : Php
    • Location : Chandigarh
    • Posted On : Dec 16, 2015
    ALTER TABLE tablename AUTO_INCREMENT = 1
  • 2.9 Years

    • Category : Php
    • Location : Chandigarh
    • Posted On : Nov 19, 2016

    split time interval in 15 min slot using php

    $array_of_time = array ();
    $start_time    = strtotime ("2013-08-28 17:45:00");
    $end_time      = strtotime ("2013-08-28 22:15:00");
    
    $fifteen_mins  = 15 * 60;
    
    while ($start_time <= $end_time)
    {
       $array_of_time[] = date ("Y-m-d H:i:s", $start_time);
       $start_time  = $fifteen_mins;
    }
    
    print_r ($array_of_time);
     
  • 2.9 Years

    • Category : Jquery
    • Location : Chandigarh
    • Posted On : Feb 4, 2017

    you can copy text to clipboard and paste where you want

    <button class="btn btn-success" id="copyButton" onclick="copyToClipboard('testing')">Copy</button>
    
    <script type="text/javascript">
    function copyToClipboard(elementId) {
    
      // Create a "hidden" input
      var aux = document.createElement("input");
    
      // Assign it the value of the specified element
      aux.setAttribute("value", elementId);
    
      // Append it to the body
      document.body.appendChild(aux);
    
      // Highlight its content
      aux.select();
    
      // Copy the highlighted text
      document.execCommand("copy");
    
      // Remove it from the body
      document.body.removeChild(aux);
    
    }
    </script>
  • 5.11 Years

    • Category : Wordpress
    • Location : Mohali
    • Posted On : Aug 14, 2015

    After wordpress login redirect page but not refresh so please try to add these lines in the top of the your wordpress theme file like header.php or wp-config.php https://www.youtube.com/watch?v=ItTjUrTZ_JE

    <?php
    str = "Hello world. It's a beautiful day.";
    print_r (explode(" "$str));
    ?>
    

    1 Answers

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  • 2.9 Years

    • Category : Php
    • Location : Chandigarh
    • Posted On : Mar 9, 2016

    Fetch blank colum information from database in %.

    <div class="progress">
    
    <?php
    $result = mysql_query("SELECT * FROM `register_users` where `uemail`='$email'");
    while($row = mysql_fetch_row($result)){
        $empty_count = 0;
        $count = count($row);
        for($i = 0; $i < $count; $i  )
            if($row[$i] === '' || $row[$i] === 'NULL')
                $empty_count  ;
       
    
    ?>
      <div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="<?php echo  ''.((int)(100*(1-$empty_count/($count-1)))).'' ?>"
      aria-valuemin="0" aria-valuemax="100" style="width:30%;border: 1px solid #ccc !important;">
     <?php    echo  ''.((int)(100*(1-$empty_count/($count-1)))).'% complete'; ?>
      </div>
      <?php } ?>
    </div>

     

  • 5.11 Years

    • Category : Wordpress
    • Location : Mohali
    • Posted On : May 29, 2018

    default WooCommerce if the user clicks on the add to cart button, that item is added to the cart. if you want to add custom add to cart button please remove default "add to cart" button

    // custom template
    <button type="submit" class="custom_cart_button">add to cart</button>
    <script type="text/javascript">
    jQuery(document).ready(function() {
    var ajaxurl = '<?php echo admin_url('admin-ajax.php'); ?>';
        jQuery('.custom_cart_button').submit(function(e) {
            jQuery.ajax({
                url: ajaxurl,
                type: "post",
                data: {				
    		action : 'post_product_variations19'
    	    },
                success: function(data) {   
                	console.log(data);
                }
            });
    	return false;
        });
    });
    </script>
    
    
    // function.php
    add_action( 'wp_ajax_nopriv_post_product_variations19', 'post_product_variations_func19' );
    add_action( 'wp_ajax_post_product_variations19', 'post_product_variations_func19' );
    function post_product_variations_func19() {
    
        global $woocommerce;
    
        $product_id = 364; // your product id
    
        $found = false;
    
        //check if product already in cart
        if ( sizeof( $woocommerce->cart->get_cart() ) > 0 ) {
            foreach ($woocommerce->cart->get_cart() as $cart_item_key => $values ) {
                $_product = $values['data'];
                if ( $_product->id == $product_id ) {
                	//$calc_qty = $values['quantity'] < 1 ? 1 : $values['quantity']+1;
                	//$woocommerce->cart->set_quantity( $cart_item_key, $calc_qty, true );
                    $found = true;
                }
            }
            // if product not found, add it
            //if ( ! $found )
                $woocommerce->cart->add_to_cart( $product_id );
        } else {
            // if no products in cart, add it
            $woocommerce->cart->add_to_cart( $product_id );
        }
    	
    wp_die();
    }