在剃刀内循环

Question

我有分配给每个控件的字段名称“GroupTitle”。我想遍历每个分配给特定组的控制元素。

public class Groups 
{ 
    public virtual int Id { get; set; } 
    public virtual string GroupTitle { get; set; } 

} 

public class Controls 
{ 
    public int Id { get; set; } //Id 
    public string Name { get; set; } //name of control/element 
    public string ControlType { get; set; } // checkbox, radio button, textbox, time, date 
    public string Caption { get; set; } //caption/title/label   
    public string Content { get; set; } //in case of checkbox   
    public bool Mandatory { get; set; } //is mandatory to select or enter its value.     
    public string GroupTitle { get; set; } // there will be title at the top of controls if grouped together     

    //public List<SelectListItem> SelectOptions { get; set; } //select/dropdown options e.g. Pakistan, Uk for country dropdown   

} 

以下是我的代码。我不知道如何访问嵌套循环内的模型变量。这给了我错误。它也给我错误，Where子句不存在。

@foreach (var groups in Model.Groups) 
{              
    foreach (var row in Model.Controls.Where("GroupTitle ==", @groups.GroupTitle;)) 
    { 

    } 
} 

Answer 1

证明了这一点：

@foreach (var groups in Model.Groups) 
{              
    foreach (var row in Model.Controls.ToList().Where(x => x.GroupTitle == groups.GroupTitle)) 
    { 

    } 
} 

我想大概this answers也适用于你的情况。