Question

我有一个包含输入文本框，一些复选框和提交按钮的表单标记。我需要选中复选框，然后单击按钮，我想在url中将这些选中的值作为查询字符串。这是我的代码

<form method="get" id="CommonSearch" name="All-Search">
 <input type="text" name="keyword" placeholder="@umbraco.library.GetDictionaryItem("SearchTip")" class="form-control cust-txt">
                <input type="submit" class="btn btn-primary sear" name="submit" value="@umbraco.library.GetDictionaryItem("Search")"> 

Listboxes..
</form>

但是当我点击按钮时我会收到网址：

http://localhost:355/product/?chbox=on&chbox=on&__VIEWSTATE=%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%2B3QbeXe9qnSJVHl5O1Ub47w%3D&ctl00%24ctl00%24ctl00%24ContentPlaceHolderDefault%24cphcontainermiddle%24%5BSearch%5DShow+Countries_6%24ddlShowCountry=Afghanistan&select2=opt1&select2=opt&keyword=Test&submit=search

有人知道为什么要这个以及如何解决它？

Answer 1

您看到了这一点，因为__ViewState是一个隐藏的输入，用于保存页面的视图状态。

ASP.NET webforms使用Viewstate来维护回发之间的状态和数据（以及其他内容）。

有两种主要方法可以解决这个问题：

1）在aspx文件顶部的@Page指令中，您可以设置EnableViewstate="False"

2）使用标准的ASP.NET表单和html或服务器控件（具有runat =“server”属性的控件）和标准回发，并使用Response.Redirect("newurl")。您可以根据page.aspx?parameter=value&parameter2=value2的获取方案在循环中构建新的URL。

Answer 2

这种情况正在发生，因为您的表单方法设置为“Get”，而不是默认的“Post”。您可能有理由将其设置为“Get”，但如果您不希望追加视图状态字段，请删除method =“get”属性或将其设置为“{{1} }”。

单击Form标签中的Submit按钮获取Viewstate url

2 个答案: