woocommerce/assets/js/frontend/price-slider.js

jQuery(function($) {

	// woocommerce_price_slider_params is required to continue, ensure the object exists
	if (typeof woocommerce_price_slider_params === "undefined")
		return false;

	// Get markup ready for slider
	$('input#min_price, input#max_price').hide();
	$('.price_slider, .price_label').show();

	// Price slider uses jquery ui
	var min_price = $('.price_slider_amount #min_price').data('min');
	var max_price = $('.price_slider_amount #max_price').data('max');

	current_min_price = parseInt(min_price);
	current_max_price = parseInt(max_price);

	if (woocommerce_price_slider_params.min_price) current_min_price = parseInt(woocommerce_price_slider_params.min_price);
	if (woocommerce_price_slider_params.max_price) current_max_price = parseInt(woocommerce_price_slider_params.max_price);

	$('body').bind('price_slider_create price_slider_slide', function( event, min, max ) {
		if (woocommerce_price_slider_params.currency_pos == "left") {

			$( ".price_slider_amount span.from" ).html( woocommerce_price_slider_params.currency_symbol + min );
			$( ".price_slider_amount span.to" ).html( woocommerce_price_slider_params.currency_symbol + max );

		} else if (woocommerce_price_slider_params.currency_pos == "left_space") {

			$( ".price_slider_amount span.from" ).html( woocommerce_price_slider_params.currency_symbol + " " + min );
			$( ".price_slider_amount span.to" ).html( woocommerce_price_slider_params.currency_symbol + " " + max );

		} else if (woocommerce_price_slider_params.currency_pos == "right") {

			$( ".price_slider_amount span.from" ).html( min + woocommerce_price_slider_params.currency_symbol );
			$( ".price_slider_amount span.to" ).html( max + woocommerce_price_slider_params.currency_symbol );

		} else if (woocommerce_price_slider_params.currency_pos == "right_space") {

			$( ".price_slider_amount span.from" ).html( min + " " + woocommerce_price_slider_params.currency_symbol );
			$( ".price_slider_amount span.to" ).html( max + " " + woocommerce_price_slider_params.currency_symbol );

		}

		$('body').trigger('price_slider_updated', min, max );
	});

	$('.price_slider').slider({
		range: true,
		animate: true,
		min: min_price,
		max: max_price,
		values: [current_min_price,current_max_price],
		create : function( event, ui ) {

			$( ".price_slider_amount #min_price" ).val(current_min_price);
			$( ".price_slider_amount #max_price" ).val(current_max_price);

			$('body').trigger('price_slider_create', [current_min_price, current_max_price]);
		},
		slide: function( event, ui ) {

			$( "input#min_price" ).val(ui.values[ 0 ]);
			$( "input#max_price" ).val(ui.values[ 1 ]);

			$('body').trigger('price_slider_slide', [ui.values[ 0 ], ui.values[ 1 ]] );
		},
		change: function( event, ui ) {

			$('body').trigger('price_slider_change', [ui.values[ 0 ], ui.values[ 1 ]] );

		},
	});

});