Pradeep Maurya

PHP Array Function

June 9, 2016June 15, 2019 Pradeep Maurya

Here is the list of PHP array functions sizeof () :- This function is used to count the items of the array. (count() is also used instead of this). Example:


<?php

//Define array

$data=array(‘Bugatti’,’Gallardo’,’Audi’,’Nissan’,’ Chevrolet ‘);

echo sizeof($data);

?>

<?php

//Define array

$data=array(‘Bugatti’,’Gallardo’,’Audi’,’Nissan’,’ Chevrolet ‘);

echo sizeof($data);

explode () :- This function is used…

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How to show image thumbnail before upload with jQuery

June 1, 2016April 12, 2022 Pradeep Maurya

Now, i am going to Share: How to show image thumbnail before upload with jQuery Step 1:- Put the following code in <body></body> section.


<div id="previewimg"></div>
<input id="upload_file" class="img" name="image" type="file" />

Step 2:- Put the script code in <head></head> section.


<script src="http://code.jquery.com/jquery-1.10.2.js"></script>
<script type="text/javascript">// <![CDATA[
$(function() { $("#upload_file").on("change", function() { var files = !!this.files ? this.files : []; if (!files.length || !window.FileReader) return; // no file selected, or no FileReader support if (/^image/.test( files[0].type)){ // only image file var reader = new FileReader(); // instance of the FileReader reader.readAsDataURL(files[0]); // read the local file reader.onloadend = function(){ // set image data as background of div $("#previewimg").css("background-image", "url("+this.result+")"); } } }); });
// ]]></script>

$(function() { $("#upload_file").on("change", function() { var files = !!this.files ? this.files : []; if (!files.length || !window.FileReader) return; // no file selected, or no FileReader support if (/^image/.test( files[0].type)){ // only image file var reader = new FileReader(); // instance of the FileReader reader.readAsDataURL(files[0]); // read the local file reader.onloadend = function(){ // set image data as background of div $("#previewimg").css("background-image", "url("+this.result+")"); } } }); });

// ]]></script>

Step 3:- Put following CSS…

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Gravity Forms Woocommerce Product Add-on not sending notifications

May 31, 2016June 15, 2019 Pradeep Maurya

By default, Gravity Forms Add-Ons does not send email notifications when they are assigned to a product. The change below will enable Gravity Forms to send the notification. Woocommerce Gravity Form add-on Fix: gravityforms-product-addons.php, line: 567


function disable_notifications( $disabled, $form, $lead ) {
return true;
}

We changed true to false.

function disable_notifications( $disabled, $form, $lead ) {
return false;
}

function disable_notifications( $disabled, $form, $lead ) {

return true;

}

We changed true to false.

function disable_notifications( $disabled, $form, $lead ) {

return false;

}

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Resize Image While Uploading with PHP

March 8, 2016June 15, 2019 Pradeep Maurya

For this purpose you need to do some optimization with image files. Image resize while uploading is one of them. All major website do it in the same way. If a user uploads a 5mb image file they resize it…

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Multiple File Upload with PHP

March 8, 2016June 15, 2019 Pradeep Maurya

HTML Markup We need to add a simple html form with input type file and submit property. We also need to give file input type file name with box breaks like files[] and need to add a property named multiple. Here…

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bind google places autocomplete on textbox without instantiating a google map

February 22, 2016June 15, 2019 Pradeep Maurya

Hello, In this post we will learn how to bind google places into textbox without instantiating google map. lets see how to do..


<!DOCTYPE html>
    <html>
      <head>
        <link type="text/css" rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">
        <script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&libraries=places"></script>
        <script>
            var autocomplete;
            function initialize() {
              autocomplete = new google.maps.places.Autocomplete(
                  /** @type {HTMLInputElement} */(document.getElementById('autocomplete')),
                  { types: ['geocode'] });
              google.maps.event.addListener(autocomplete, 'place_changed', function() {
              });
            }
        </script>
      </head>
      <body onload="initialize()">
        <div id="locationField">
          <input id="autocomplete" placeholder="Enter your address" onFocus="geolocate()" type="text"></input>
        </div>
      </body>
    </html>

<!DOCTYPE html>

<html>

<head>

var autocomplete;

function initialize() {

autocomplete = new google.maps.places.Autocomplete(

/** @type {HTMLInputElement} */(document.getElementById('autocomplete')),

{ types: ['geocode'] });

google.maps.event.addListener(autocomplete, 'place_changed', function() {

});

}

</script>

</head>

</div>

</body>

</html>

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PHP code to autocomplete places on textbox

February 22, 2016January 31, 2022 Pradeep Maurya

Hello, In this post we will learn how to create autocomplete textbox field with places (Country, City, State) in php. For this purpose we will use google API and autocomplete script. Code is below…Lets see how to do..


<!DOCTYPE html>
    <html>
      <head>
        <link type="text/css" rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">
        <script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&libraries=places"></script>
        <script>
            var autocomplete;
            function initialize() {
              autocomplete = new google.maps.places.Autocomplete(
                  /** @type {HTMLInputElement} */(document.getElementById('autocomplete')),
                  { types: ['geocode'] });
              google.maps.event.addListener(autocomplete, 'place_changed', function() {
              });
            }
        </script>
      </head>
      <body onload="initialize()">
        <div id="locationField">
          <input id="autocomplete" placeholder="Enter your address" onFocus="geolocate()" type="text"></input>
        </div>
      </body>
    </html>

<!DOCTYPE html>

<html>

<head>

var autocomplete;

function initialize() {

autocomplete = new google.maps.places.Autocomplete(

/** @type {HTMLInputElement} */(document.getElementById('autocomplete')),

{ types: ['geocode'] });

google.maps.event.addListener(autocomplete, 'place_changed', function() {

});

}

</script>

</head>

</div>

</body>

</html>

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How to integrate Gravity Forms with Google Spreadsheets:

February 10, 2016August 4, 2022 Pradeep Maurya

Gravity Forms is an extremely popular Forms plugin for the WordPress. When someone submits a form created with Gravity Forms, the form data is saved inside the MySQL database . There are step by step process to integrate Gravity Forms with…

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How to create pagination using PHP and MYSQL

February 4, 2016April 12, 2022 Pradeep Maurya

Paging (Pagination) means showing Database results in multiple pages instead of one long page. if we have more than 100 records in database and we want to show all results but not in a single page, so we can devide…

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How to create line chart in php and my sql

January 30, 2016April 12, 2022 Pradeep Maurya

Line chart graph is very usefull to show sell and purchase graph layout of monthly, weekly, yearly as we want. To create line graph: first ,we create a index.php file to show garph and second, create get_line_chart.php to get data…

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