Asp.net mvc 3 ASP.NET MVC中带有隐藏控件的模型绑定集合
你好 无法与此类(以下是具体的,而不是抽象的)绑定模型。 忽略基本属性,我感兴趣的是绑定列表Asp.net mvc 3 ASP.NET MVC中带有隐藏控件的模型绑定集合,asp.net-mvc-3,Asp.net Mvc 3,你好 无法与此类(以下是具体的,而不是抽象的)绑定模型。 忽略基本属性,我感兴趣的是绑定列表 public abstract class MessageModel { public string Tag { get; set; } public string Message { get; set; } public int Id { get; set; } public const int DefaultIdValue = Int32.MinValue;
public abstract class MessageModel
{
public string Tag { get; set; }
public string Message { get; set; }
public int Id { get; set; }
public const int DefaultIdValue = Int32.MinValue;
public List<LinkModel> Linked { get; set; }
public List<LinkModel> NotLinked { get; set; }
protected MessageModel()
{
Id = DefaultIdValue;
Linked = new List<LinkModel>();
NotLinked = new List<LinkModel>();
}
protected MessageModel(string tag, string message):this()
{
Tag = tag;
Message = message;
}
}
public class TextModel:MessageModel
{
public int TextId { get; set; }
public TextModel()
{
TextId = DefaultIdValue;
}
}
调用接受该模型的函数时,NotLinked集合设置为null。D:
(相关)输出html如下所示(我试图“伪造”绑定到:
和
使用jQuery进行移动工作)
鲍勃·比金斯
比利·奥斯沃德
有什么想法吗?以前没有做过这种复杂的绑定,所以我对可能犯的简单错误感到困惑。尝试删除括号前的点符号,因为这不是字典,而是列表,所以需要使用索引,而不是键。razor视图中列表的正确语法应如下所示:
<div id="NotLinkedContainer">
<ol id="NotLinked" name="NotLinked" style="width: 500px;height: 200px">
<li value="1">Bob Biggins
<input id="NotLinked_index" name="NotLinked.index" type="hidden" value="a0ab331bee2a461084b686e13a87090b" />
<input id="NotLinked__a0ab331bee2a461084b686e13a87090b__RecipientId" name="NotLinked[0].RecipientId" type="hidden" value="1" />
<input id="NotLinked__a0ab331bee2a461084b686e13a87090b__RecipientName" name="NotLinked[0].RecipientName" type="hidden" value="Bob Biggins" />
</li>
<li value="2">Billy Oswold
<input id="NotLinked_index" name="NotLinked.index" type="hidden" value="d7d294d3174c4bd98d583e92010359e7" />
<input id="NotLinked__d7d294d3174c4bd98d583e92010359e7__RecipientId" name="NotLinked[1].RecipientId" type="hidden" value="2" />
<input id="NotLinked__d7d294d3174c4bd98d583e92010359e7__RecipientName" name="NotLinked[1].RecipientName" type="hidden" value="Billy Oswold" />
</li>
</ol>
</div>
鲍勃·比金斯
比利·奥斯沃德
下面是一篇文章,介绍您正在尝试做的事情:
这是最重要的。在[这就是问题所在。谢谢!只要ID都匹配,就不需要标记。:)
<ol> and <li>
<div id="NotLinkedContainer">
<ol id="NotLinked" name="NotLinked" style="width: 500px;height: 200px">
<li value="1">Bob Biggins
<input id="NotLinked_index" name="NotLinked.index" type="hidden" value="a0ab331bee2a461084b686e13a87090b" />
<input id="NotLinked__a0ab331bee2a461084b686e13a87090b__RecipientId" name="NotLinked.[a0ab331bee2a461084b686e13a87090b].RecipientId" type="hidden" value="1" />
<input id="NotLinked__a0ab331bee2a461084b686e13a87090b__RecipientName" name="NotLinked.[a0ab331bee2a461084b686e13a87090b].RecipientName" type="hidden" value="Bob Biggins" />
</li>
<li value="2">Billy Oswold
<input id="NotLinked_index" name="NotLinked.index" type="hidden" value="d7d294d3174c4bd98d583e92010359e7" />
<input id="NotLinked__d7d294d3174c4bd98d583e92010359e7__RecipientId" name="NotLinked.[d7d294d3174c4bd98d583e92010359e7].RecipientId" type="hidden" value="2" />
<input id="NotLinked__d7d294d3174c4bd98d583e92010359e7__RecipientName" name="NotLinked.[d7d294d3174c4bd98d583e92010359e7].RecipientName" type="hidden" value="Billy Oswold" />
</li>
</ol>
</div>
<div id="NotLinkedContainer">
<ol id="NotLinked" name="NotLinked" style="width: 500px;height: 200px">
<li value="1">Bob Biggins
<input id="NotLinked_index" name="NotLinked.index" type="hidden" value="a0ab331bee2a461084b686e13a87090b" />
<input id="NotLinked__a0ab331bee2a461084b686e13a87090b__RecipientId" name="NotLinked[0].RecipientId" type="hidden" value="1" />
<input id="NotLinked__a0ab331bee2a461084b686e13a87090b__RecipientName" name="NotLinked[0].RecipientName" type="hidden" value="Bob Biggins" />
</li>
<li value="2">Billy Oswold
<input id="NotLinked_index" name="NotLinked.index" type="hidden" value="d7d294d3174c4bd98d583e92010359e7" />
<input id="NotLinked__d7d294d3174c4bd98d583e92010359e7__RecipientId" name="NotLinked[1].RecipientId" type="hidden" value="2" />
<input id="NotLinked__d7d294d3174c4bd98d583e92010359e7__RecipientName" name="NotLinked[1].RecipientName" type="hidden" value="Billy Oswold" />
</li>
</ol>
</div>