在MVC2中路由。不显示属性 [英] Routing in MVC2. Attributes are not displayed

问题描述

好时光！在输入URL浏览器中显示路径时出现问题。到网站上的搜索页面。搜索本身工作正常 - 传递密钥，显示找到的列表。控制器中的搜索方法采用类型为字符串的参数进行搜索：

  public  ActionResult SearchAllByKey（ string  key）
 
 {
 
  //   logic  
 
  return 查看（< list_of_found>）; 
 
} 

在Global.asax规定的路线中：

 routes.MapRoute（
 
  搜索，
 
  搜索/ {键}，
 
  new  {controller =   controller_name，action =   SearchAllByKey，key = UrlParameter.Optional} 
 
）; 

从视图发送编辑值到方法的表单：

 <％使用（Html.BeginForm（  SearchAl lByKey，  controller_name，FormMethod.Post， new  {enctype =   multipart / form-data}））
 
 {％>  
 
<％：Html.ValidationSummary（ true ）％>  
 
< input type =   text id =   keyValue name =   key /> 
 
< input type =   submit  value  =   Go！ /> 
 
<％} ％>  

当你点击Go！时。到一个搜索结果页面，但URL（输入行浏览器）显示：





http：// localhost：港口/搜索





而不是：





http：// localhost：PORT / Search / SOME_KEY





如何确保在URL-e中可见key？在此先感谢

解决方案

如果FormMethod.Post和方法之前放置[HttpGet]，URL看起来：



localhost：PORT / Search？key = nature



但应该是：



localhost：PORT / Search / nature

解决方案：
 
 In查看：
 <   pre     lang   =  c＃ >  <％ 使用（Html.BeginForm （ 搜索，  Home，FormMethod.Post））
 {％>  
 <％ Html.ValidationSummary（ true ）; ％>  
 <   input     type   =  text    id   =  key    name   =  key   < span class =code-attribute> value   =     /  >  
 <  输入   类型  = 提交    value   =  Go！    /  >  
 <％} ％>  

向控制器添加方法：



<前lang =c＃> [HttpPost]
public ActionResult搜索（FormCollection表单）
{
return RedirectToAction（ SearchAllByKey， new {key = form [ key]}）;
}

谢谢LeftyX。

Good time! There was a problem displaying the route in the input URL browser. To the search page on the site. The search itself is working fine - the "key" is passed, the list of found displayed. Search method in the controller takes an argument of type string for which to search:

public ActionResult SearchAllByKey(string key)

            {

                //logic

                return View(<list_of_found>);

            } 

In Global.asax prescribed route:

routes.MapRoute(

                      "Search",

                      "Search/{key}",

                      new { controller = "controller_name", action = "SearchAllByKey", key = UrlParameter.Optional }

                  );

Form which sends the value of Edit to method from View:

<% using (Html.BeginForm("SearchAllByKey", "controller_name", FormMethod.Post, new { enctype = "multipart/form-data" }))

                               {%>

                            <%: Html.ValidationSummary(true) %>

                            <input type="text" id="keyValue" name="key" />

                            <input type="submit" value="Go!" />

                            <% } %>

When you click on "Go!". to a page of search results, but the URL (input line browser) shows:


http://localhost:PORT/Search


instead of:


http://localhost:PORT/Search/SOME_KEY


How to make sure that was visible "key" in the URL-e? Thanks in advance

解决方案

If the FormMethod.Post and before the method put [HttpGet], the URL looks:

localhost:PORT/Search?key=nature

but should be:

localhost:PORT/Search/nature

Solution:

In View:
<pre lang="c#"><% using (Html.BeginForm("Search", "Home", FormMethod.Post))
{%>
    <% Html.ValidationSummary(true); %>
    <input type="text" id="key" name="key" value="" />
    <input type="submit" value="Go!" />
<% } %>

Add method to controller:

[HttpPost]
public ActionResult Search(FormCollection form)
{
    return RedirectToAction("SearchAllByKey",  new { key = form["key"] });
}

Thanks LeftyX.

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