jquery mobile阻止replaceWith div更新？
我有一个工作购物车系统，其中通过 jquery ajax 调用将商品添加到购物车，并使用 replaceWith 更新请求页面上的 div 以反映商品数量和金额。效果很好。 （顺便说一下，这个 div 出现在每个页面的页眉中）。
我现在正在开发 jquery mobile (Alpha 4) 版本。商品已添加到购物车，但相关 div 不再更新。不起作用的特定代码是：
$("#cartsummary").replaceWith(html);
我真的很感激对此的任何想法。
I have a working shopping cart system in which items are added to the shopping cart via jquery ajax calls, and a div on the requesting page is updated using replaceWith to reflect the number of items and amount. It works great. (Incidentally, this div appears in the header of every page).
I'm now working on a jquery mobile (Alpha 4) version. Items get added to the shoppingcart, but the div in question is no longer updated. The particular code that isn't working is:
$("#cartsummary").replaceWith(html);
I would really appreciate any thoughts on this.
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好吧，我想我已经明白了。 JQM 将连续的页面添加到现有 DOM，将每个页面包装在一个 id 中，以便按后退按钮不需要加载页面。这意味着一个页面上可以有我的“cartsummary”id 的多个副本。这显然行不通。我把id改成了class，就成功了。
OK, I think I figured it out. JQM adds successive pages to the existing DOM, wrapping each in an id, so that pressing the back button doesn't require a page load. This means that there can be several copies of my "cartsummary" id on a page. That obviously wouldn't work. I changed the id to an class, and it worked.