2012-06-14 37 views
8

我能够使用WebGrid任何控制器,如:如何在cshtml视图中使用WebGrid?

var grid = new WebGrid(emailsFetched, columnNames);

我必须在我的ASP.NET MVC项目中添加引用System.Web.Helpers这一点。

但是,当我尝试直接使用此网格网格查看(以避免控制器中的实例化和其他设置)它说:The type or namespace 'WebGrid' cannot be found。好吧,我尝试添加引用在这里太:

@using System.Web.Helpers但是,这将引发另一个问题:

There is no build provider registered for the extension '.cshtml'. You can register one in the <compilation><buildProviders> section in the machine.config or web.config. Make sure is has a BuildProviderAppliesToAttribute attribute which includes the value 'Web' or 'All'.

这是很奇怪......我已经看够了例如在网被使用的WebGrid并且不必在cshtml视图中声明任何内容...

您能告诉我如何解决这个问题吗?或者为什么我遇到这个非常丑陋的问题?

回答

22

最后,我已经能够注意到这一点:

<assemblies> <add assembly="System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> </assemblies>

在web配置以复加,下system.web部分,withing compilation标签,以便它看起来就像:

<system.web> 
    <compilation debug="true" targetFramework="4.0"> 
     <assemblies> 
      <add assembly="System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
     </assemblies> 
    </compilation> 
</system.web> 
6

尝试按照以下在ASP.NET MVC4项目中测试过的步骤,没有任何问题。

1)打开NuGet Package ManagerVisual Studio和搜索“微软网络帮手”和安装。

2)安装在你的解决方案打开web.config和更改connectionStringName参数DefaultMembershipProviderDefaultRoleProvider已经DefaultSessionProvider(如果你不这样做,你可能会遇到“后DefaultConnection”没有在应用程序的配置中发现或连接字符串空“错误

3)重建你的项目,然后在你的剃须刀视图中使用类似下面的类似定义。

注:“标题”“控制器”“行动”Html.ActionLinks名称根据您的项目更改。

查看:

@{ 
var grid = new System.Web.Helpers.WebGrid(
    source: Model, 
    columnNames: new List<string>() { "Title" }, 
    ajaxUpdateContainerId: "myGrid", 
    defaultSort: "Name", 
    canPage: true, 
    canSort: true, 
    rowsPerPage: 5 
    ); 
grid.SortDirection = SortDirection.Ascending; 
} 


@grid.GetHtml(
     tableStyle: "table", /*your class name for this property*/ 
     headerStyle: "webgrid-header",/*your class name for this property*/ 
     footerStyle: "webgrid-footer", /*your class name for this property*/ 
     rowStyle: "webgrid-row-style", /*your class name for this property*/ 
     alternatingRowStyle: "webgrid-alternating-row",/*your class name...*/           selectedRowStyle: "webgrid-selected-row",/*your class name for this property*/ 

     firstText: "<<", 
     lastText: ">>", 
     mode: WebGridPagerModes.All, 
     fillEmptyRows: true, 

     columns: grid.Columns(
     grid.Column("ApplicantID", "No", style: "span1", canSort: true), 
     grid.Column("Name", "Name", style: "span2", canSort: true), 
     grid.Column("Surname", "Surname", style: "span2", canSort: true), 
     grid.Column("Organization", "Org.", style: "span2", canSort: true), 
     grid.Column("MeetingId", "Meeting", style: "span1", canSort: true), 
     //some format usage samples: 
     //grid.Column("Email", "e-mail", style: "span1", canSort: true, format: @<a href="mailto:@item.Email">@item.Email</a>), 
     //grid.Column("BirthDate", format: p=>p.BirthDate.ToShortDateString()), 

//for using multiple Html.ActionLink in a column using Webgrid 
grid.Column("Operations", format: (item) => 
new HtmlString(
     Html.ActionLink("Show Details", "Edit", "Admin", new 
     { 
      applicantId = item.ApplicantID,    
      title = "Detail", 
      @class = "icon-link", 
      style = "background-image: url('../../Content/icons/detail.png')" 
     }, null).ToString() + 
     Html.ActionLink("Edit Record", "Edit", "Admin", new 
     { 
      applicantId = item.ApplicantID, 
      title = "Edit", 
      @class = "icon-link", 
      style = "background-image: url('../../Content/icons/edit.png')" 
     }, null).ToString() + 
     Html.ActionLink("Delete Record", "Edit", "Admin", new 
     { 
      applicantId = item.ApplicantID, 
      title = "Delete", 
      @class = "icon-link", 
      style = "background-image: url('../../Content/icons/delete.png')" 
     }, null).ToString() 
) 
) 
), 
numericLinksCount: 5 
) 


这里是css类低于Razor使用。如果您想使用css定义,只需将样式属性更改为您的样式属性(某些属性与Razor View中的属性相同)。

<style type="text/css">  
    .webgrid-operations { /*for limiting the width of Operations 
          menu used in the WebGrid*/ 
    width: 65px; 
} 

.webgrid-header td { 
    text-align: left; 
} 

.webgrid-header th { 
    background-color: #EFEFEF; 
    margin-bottom: 2px; 
} 

.webgrid td { 
    padding-right: 15px; 
} 

.webgrid-footer td { 
    font-family: 'open_sanssemibold', sans-serif; 
    font-size: 1em; 
    text-align: right !important; 
    padding-right: 21px !important; 
    color: #000; 
    background-color: #EFEFEF; 
} 

    .webgrid-footer td a { 
     text-align: right !important; 
     padding: 0 .4em 0 .4em; 
     font-size: .83em; 
     text-decoration: none; 
     color: #FFFFFF; 
     border: 1px solid #C0C0C0; 
     background-color: #808080; 
    } 

     .webgrid-footer td a:hover { 
      background-color: #6BBEC7; 
     } 

     .webgrid-footer td a.selected { 
      background-color: #f00; 
      color: #f00; 
     } 

.webgrid a { 
    color: #fff; 
} 

.colRowButton { 
    width: 70px; 
    text-align: left; 
} 

.webgrid-row-style { 
    /*border-bottom: 1px solid #E8EEF4;*/ 
} 

.webgrid-alternating-row td { 
    /*background-color: #f9f9f9;*/ 
} 

.webgrid-selected-row { 
    /*font-weight: bold;*/ 
}  

<style type="text/css"> 
    a.icon-link { 
     background-color: transparent; 
     background-repeat: no-repeat; 
     background-position: 0px 0px; 
     border: none; 
     cursor: pointer; 
     width: 16px; 
     height: 16px; 
     margin-right: 8px; 
     vertical-align: middle; 
    } 

    .span5 { 
    width:380px 
    } 
    .span4 { 
    width:300px 
    } 
    .span3 { 
    width:220px 
    } 
    .span2 { 
    width:140px 
    } 
    .span1 { 
    width:60px 
    } 
    </style> 
} 


希望这有助于...

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