jsakhil

#301 Redirects for .htaccess

#Redirect a single page:
Redirect 301 /pagename.php http://www.domain.com/pagename.html

#Redirect an entire site:
Redirect 301 / http://www.domain.com/

#Redirect an entire site to a sub folder
Redirect 301 / http://www.domain.com/subfolder/

jsakhil

<?php
//AJAX ADD TO CART BUTTON

$product_id = 143;
if( !my_custom_cart_contains( $product_id ) ) {
	?>
	<button class="my-custom-add-to-cart-button" data-product-id="<?php echo $product_id; ?>">add to cart</button>
	<?php
} else {
	?>

jsakhil

/*
	Adds !!todaysdate!! as an available variable for use in Paid Memberships Pro emails.
	
	Notice the array key does not include the !!s
*/
function my_pmpro_email_data($data, $email)
{
	$data['todaysdate'] = date(get_option("date_format"));

	return $data;

jsakhil

Handlebars is a semantic web template system, started by Yehuda Katz in 2010.
Handlebars.js is a superset of Mustache, and can render Mustache templates in addition to Handlebars templates.
More: http://handlebarsjs.com/


1. Expressions.

1.1 Basic usage.

jsakhil

$(function() {
    var $el = $('.parallax-background');
    $(window).on('scroll', function () {
        var scroll = $(document).scrollTop();
        $el.css({
            'background-position':'50% '+(-.4*scroll)+'px'
        });
    });
});

jsakhil

<form method="POST" action="/our/url">
    <textarea name="input" onChange="save(event)" />
</form>

<script language="javascript">
function save(event) {
    var request = new XMLHttpRequest();
    request.open(event.target.form.method, event.target.form.action);
    request.send(new FormData(event.target.form));
}