我得到了一些 Javascript, 它通过 XMLHtp 请求从服务器获得 HTML 表格, 并在页面上显示表格 。
我希望能够做的是提取数据,如果提交表格,数据将通过 POST 发送,然后通过另一个 XHR 发送。 棘手的一点是,表格可能包含不同种类的不同元素。
有没有一种方法可以做到这一点,而不必检查表格上的每个元素,确定其类型,根据类型手工提取数据,并将其全部构建成查询字符串?
有没有一种方法可以做到这一点,而不必检查表格上的每个元素,确定其类型,根据类型手工提取数据,并将其全部构建成查询字符串?
没有,但是有预写图书馆有已经写好的代码。 例如, jQuery 连录
请注意,如果您想要提出 POST 请求,则数据应输入请求主体,而不是查询字符串。
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