如果购物车是空的，购物车页面将重定向到woocommerce的购物页面？(if cart is empty, the cart page will redirect to shop page in w

如果购物车是空的，购物车页面将重定向到woocommerce的购物页面？(if cart is empty, the cart page will redirect to shop page in woocommerce?)

我正在研究wordpress woocommerce

当购物车页面为空时，我想将购物车页面重定向到购物页面，否则显示购物车页面。 任何人都可以有解决方案？

这是我尝试过的代码，但它不起作用

function my_empty_cart() { global $woocommerce; if (isset( $_GET['empty-cart'] ) ) { wp_safe_redirect( get_permalink( woocommerce_get_page_id( 'product' ) ) ); } } add_action( 'init', 'my_empty_cart' );

I am working on wordpress woocommerce

I want to redirect the cart page to shop page when the cart page is empty otherwise shows the cart page. Can anyone have the solution ?

Here is the code I have tried, but it does not work

function my_empty_cart() { global $woocommerce; if (isset( $_GET['empty-cart'] ) ) { wp_safe_redirect( get_permalink( woocommerce_get_page_id( 'product' ) ) ); } } add_action( 'init', 'my_empty_cart' );

最满意答案

// old woocommerce : use sizeof( $woocommerce->cart->cart_contents) to check cart content count

// In new woocommerce 2.1+ : WC()->cart->cart_contents_count to check cart content count

add_action("template_redirect", 'redirection_function'); function redirection_function(){ global $woocommerce; if( is_cart() && WC()->cart->cart_contents_count == 0){ wp_safe_redirect( get_permalink( woocommerce_get_page_id( 'shop' ) ) ); } }

init钩子每次都会运行。 使用template_redirect

==============Updates=============

在新的woocommerce中，他们已经更新了功能，现在您可以使用以下功能直接获取购物车内容数量。

WC()->cart->cart_contents_count

// old woocommerce : use sizeof( $woocommerce->cart->cart_contents) to check cart content count

// In new woocommerce 2.1+ : WC()->cart->cart_contents_count to check cart content count

add_action("template_redirect", 'redirection_function'); function redirection_function(){ global $woocommerce; if( is_cart() && WC()->cart->cart_contents_count == 0){ wp_safe_redirect( get_permalink( woocommerce_get_page_id( 'shop' ) ) ); } }

init hook will run everytime. use template_redirect

==============Updates=============

In new woocommerce, they have updated the functionality and now you can use following function to directly get the cart content count.

WC()->cart->cart_contents_count