如何将数据从视图传递到ASP.NET MVC中的UserControl? [英] How to pass data from view to UserControl in ASP.NET MVC?
问题描述
说我想要做的最简单的传递数据如下:
<%对于i = 0到10 %GT;
<%Html.RenderPartial(的MyUserControl)%>
<%下一步%GT;
我想要做的是我通过该变量作为参数传递给用户控件,以便它显示一,也就是说,镶上DIV中的号码。
这怎么可能?
感谢
<%对于i = 0到10%GT;
<%Html.RenderPartial(的MyUserControl我)%GT;
<%下一步%GT;
的
的RenderPartial方法有一个重载,允许您在一个(子)模型通过。使用它最有效,您的用户控件应强类型 - 在这种情况下,以类型System.Int32的模型
要在用户控件使用它:
<%@控制语言=C#
继承=系统.Web.Mvc.ViewUserControl&所述; System.Int32>中%GT;
< DIV><%= this.Html.Encode(this.Model)%GT;< / DIV>
在这种情况下, this.Model
是一个System.Int32实例。
Say I want to do the simplest of the data passing as follows :
<% For i = 0 To 10%>
<%Html.RenderPartial("MyUserControl")%>
<% Next%>
What I want to do is to pass the variable i as the parameter to the UserControl so that it displays the number inside a, say, bordered div.
How is this possible?
Thanks
<% For i = 0 To 10%>
<%Html.RenderPartial("MyUserControl", i)%>
<% Next%>
The RenderPartial method has an overload that allows you to pass in a (sub)model. To use it most effectively, your UserControl should be strongly typed - in this case to a model of type System.Int32.
To use it in a UserControl:
<%@ Control Language="C#"
Inherits="System.Web.Mvc.ViewUserControl<System.Int32>" %>
<div><%= this.Html.Encode(this.Model) %></div>
In this case, this.Model
is a System.Int32 instance.
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