使用AJAX动态刷新购物车？
WP eCommerce 中遇到一个小问题。当我将商品添加到购物车时，我的购物车小部件会立即使用 AJAX 反映更改。但是，如果我的购物车中有商品并且我刷新页面，则我的购物车默认显示“0 件商品”（当我的购物车中实际上仍然有商品时）。然后，当您添加新商品时，将进行 AJAX 调用，并且我的购物车会刷新（添加新商品）。
我的问题是，如何在不实际添加商品的情况下刷新我的购物车？通过调用下面的脚本，我能够向我的购物车添加一个价值为 0 美元的空白商品，但这非常hacky。我只需要发送 AJAX 调用来动态刷新我的购物车，但实际上不需要向其中添加任何内容。有什么想法吗？
<body onload="document.getElementById('refresh-cart').click()">
<form class="product_form">
<input type="hidden" name="wpsc_ajax_action" value="add_to_cart">
<input id="refresh-cart" name="Empty" type="submit">
</form>
</body>
Have a small problem here in WP eCommerce. When I add items to my cart, my cart widget reflects the changes immediately using AJAX. However, if there are items in my cart and I refresh the page, my cart shows "0 items" by default (when there are still actually items in my cart). Then when you add a new item, the AJAX call is made, and my cart refreshes (adding the new item).
My question is, how do I refresh my cart without actually adding an item? By calling the script below, I was able to add a blank item to my cart with a value of $0, but this is pretty hacky. I just need to send an AJAX call to refresh my cart dynamically, but not actually add anything to it. Any ideas?
<body onload="document.getElementById('refresh-cart').click()">
<form class="product_form">
<input type="hidden" name="wpsc_ajax_action" value="add_to_cart">
<input id="refresh-cart" name="Empty" type="submit">
</form>
</body>
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您可以在一定的时间间隔调用 ajax 函数来刷新购物车：
var intervalID = setInterval(function(){your_ajax_function();}, 5000);希望有帮助
You could call your ajax function at certain intervals fr refreshing cart:
var intervalID = setInterval(function(){your_ajax_function();}, 5000);Hope it helps
首先，您尝试做的事情不是有效的电子商务方法，这可能会导致许多其他问题。
您所说的是，我相信是迷你购物车，并且在页面刷新时，如果其显示的总量为零，则您的代码或迷你购物篮的实现存在问题。
mu的建议是调试导致此问题的问题，而不是胡思乱想:)
The first thing is place is what you trying to do is not a valid e-commerce approach and this can lead to many other issues.
what you are talking about is i believe is mini-cart and on page refresh if its showing total quantity as zero than either there is some problem in your code or in the implementation of mini-basket.
mu suggestion would be to debug the issue which is causing this problem rather than going for a heck :)