<![CDATA[BOL: April 2018]]> https://bioinformaticsonline.com/blog/archive/ramyash/1522558800/1525150800? https://bioinformaticsonline.com/blog/view/36425/check-product-if-already-exist-in-to-cart-using-woocommerce Sun, 29 Apr 2018 00:27:22 -0500 https://bioinformaticsonline.com/blog/view/36425/check-product-if-already-exist-in-to-cart-using-woocommerce <![CDATA[Check product if already exist in to cart using woocommerce.]]> Check product if already exist in to cart using woocommerce.

add_action( 'woocommerce_add_to_cart_validation', 'check_product_added_to_cart', 10, 3 );

function check_product_added_to_cart( $passed, $product_id, $quantity) {

foreach (WC()->cart->get_cart() as $cart_key => $cart_item ){
// if products are already in cart:
if( $cart_item['product_id'] == $product_id ) {
// Set the verification variable to "not passed" (false)
$passed = false;
// (Optionally) Displays a notice if product(s) are already in cart
wc_add_notice( '<strong>' . $btn['label'] . '</strong> ' . __( 'This product is already in your cart.', 'woocommerce' ), 'error' );
// Stop the function returning "false", so the products will not be added again
return $passed;
}
}
return $passed;
}

More at https://phpajaxhtml.blogspot.in/2017/11/check-product-if-already-exist-in-to.html

]]> Ram Yash Pal https://bioinformaticsonline.com/blog/view/36413/insert-data-through-ajax-into-mysql-database Wed, 25 Apr 2018 12:43:51 -0500 https://bioinformaticsonline.com/blog/view/36413/insert-data-through-ajax-into-mysql-database <![CDATA[Insert data through ajax into MySql database.]]> Insert data through ajax into MySql database.1. Create form.php and copy below code into file.

<script type="text/javascript">

$(document).ready(function(){
$('#submit').click(function(){
var name= $('#name').val();
var email= $('#email').val();
var sdatatring='name1='+ name +'&email1='+ email;
$.ajax({
type:"POST",
url:"insert.php",
data:sdatatring,
cache: false,
success:function(result){
alert(result);

}});

});

});
</script>
<form method="post" action="" name="frm">
Name:<input type="text" name="name" id="name" value=""><br>
Email:<input type="text" name="email" id="email" value=""><br>
<input type="button" name="submt" id="submit" value="submit" />

</form>

2. Create insert.php and copy below code into file.
<?php
print_r($_POST);
$con=mysql_connect("localhost","root","");
mysql_select_db('dbname');
mysql_query('insert into tablename('colname')values(value)');
?>
Note:You need to include jQuery library in form.php.

More at

https://phpajaxhtml.blogspot.in/2018/03/insert-data-through-ajax-into-mysql.html

]]> Ram Yash Pal https://bioinformaticsonline.com/blog/view/36411/create-custom-widget-area-in-wordpress Wed, 25 Apr 2018 12:35:53 -0500 https://bioinformaticsonline.com/blog/view/36411/create-custom-widget-area-in-wordpress <![CDATA[Create custom widget area in wordpress.]]> https://phpajaxhtml.blogspot.in/2018/04/create-custom-widget-in-wordpress.html

]]> Ram Yash Pal