Shopify 液体：删除“OnClick”提交按钮后添加到购物车页面的所有产品

Question

I have custom Submit Button and I want to remove all Products was Added in Cart Page once I clicking on this Submit button:

<button class="button_get order_button btn btn-pink js_submit button__text orderButton" id="send" type="submit">Submit</button>

Thank you for your time & help!

Answer 1

Send a request to /cart/clear eg

<button onclick="clearCart();">Clear cart</button>
<script>
function clearCart() {
    var xhrClearCart = new XMLHttpRequest();
    xhrClearCart.open('POST', '/cart/clear.js', true);
    xhrClearCart.onload = alert("Cart is empty!");
    xhrClearCart.send();  
}
</script>