I want to do something like this where item is a local variable in the .aspx page:
<p:ProgressBar runat="server" Progress="<%#item.Completed/item.Total%>" Width="100" />
the binding expression isn't detecting the local page level variables. Is there a way I can accomplish this wihtout using RenderPartial?
i have a stored Procedure , it gets all units(column) values from database. so i need to bind dropdownlist with units , i called Sp like this
[Code]....
is it right way or is any other way instead of dataset? if i use dataset how can i bind dropdownlist
So, I've got an contact form in my MVC 2 application.
I'd like to programatically email all properties of my "ContactModel".
Here is what I'd like to do in psuedo-ish code:
[Code]....
In case it matters...ContactModel sets up the DisplayName attributes like this:
[DisplayName("First Name")]
public string FirstName {get; set ;}
I'd like to keep this nice and DRY by not repeating the DisplayName names.
Specifically, I'd like to enumerate over each property in my ContactModel, get its DisplayName, and get its submitted value.
In the original site, master page has code-behind to check a query string parameter value. Depending on this value, code-behind dynamically modify some CSS property to hide / display master page elements.
As MVC2 has no code-behind because we are supposed to perform everything in the controllers, how should I proceed in this case ?
I see this : [URL]
It partially answers my needs but the query string processing is common to all pages. How can I move this processing in a common code section ?
I would like to show the title and the price of a movie in my Gridview. The title and price are properties from the class Movie and Movie is a property of the class CartItem. Here is the Code of my gridview
<asp:GridView ID="gvShoppingCart" runat="server" AutoGenerateColumns="False">
<Columns>
<asp:BoundField DataField="Title" HeaderText="Title" />
<asp:BoundField DataField="Price" HeaderText="Price" />
</Columns>
</asp:GridView>
The DataSource of my gridview is List<CartItem>. This are the classes
public class CartItem
{
private Movie _movieInCart;
private int _Count;
public CartItem()
{ }
public CartItem(Movie movie, int count)
{
_movieInCart = movie;
_count= count;
}
public Film MovieInCart
{
get { return _movieInCart; }
set { _movieInCart = value; }
}
public int Count
{
get { return _count; }
set { _count = value; }
}
public double getSubTotal()
{
return _movieInCart.Price * _count;
}
}
public class Movie
{
private string _title;
private double _price;
public string Title
{
get { return _title; }
set { _title= value; }
}
public double Price
{
get { return _price; }
set { _price= value; }
}
//More properties here
}
Apparently the GridView shows only first level properties, but how do I show these second level properties.
I need to bind an ASP.NET control something like so:
<asp:label ID="lblName" Text=<%# GetName()) %>
and in CodeBehind file I have this method:
protected string GetName()
{
...
}
Is this right, or how I can do something like this?
I have several controls on a page that I want to bind the enabled property to a couple of properties in code behind that are set on Page_Load. Here's an example of what I'm using to bind to the properties.
Code:
<telerik:RadComboBox ID="AssignToRadComboBox"
runat="server"
[code]...
This works fine once the page is posted back for the first 4 controls on the page.Here's the 1st control that doesn't get disabled like I expect it to. The expression is the same in the Enabled property so I'm not sure why it isn't working.
Code:
<telerik:RadComboBox ID="CategoryRadComboBox"
runat="server"
Skin="Web20"
Width="225px"
Enabled='<%# IsAdmin && !IsCompleted %>' />
I've got 2 problems with this approach:
1. I need it to happen the first time the page is loaded rather than after a postback.
2. I need it to work for all of the controls on the page having the expression.
It's too late in the development process to rewrite the page so I can't use jQuery & knockoutjs for example to do this all on the client side.
I want to store an instance of my SignedInMember class inside the Session object but when I go to retrieve it inside a ViewUserControl, it doesn't work. It works if I retrieve it inside the View but not inside a control, can someone tell my why and how to get the result I want?
View 2 RepliesI'm trying to override all the Html.TextBoxFor etc. methods. I want to make them non-static methods in a class that extends ViewUserControl. But, according to intellisense, Html does have access to these methods; they simply don't appear. So basically I want to do something like:
[Code]....
But I'm not getting the syntax right.
Basically just trying to wrap the TextBoxFor call so that my ViewUserControl can drop in a unique id each time.
i have this thus far
[Code]....
when getting the properties of the image i get this:
http://localhost:2953/Belts/Edit/System.Web.Mvc.FileStreamResult
I have a json service method that returns an object with two properties. The first property is called Rows and contains the list of objects I want to bind to the dataview. The second property is TotalRowCount. It is a paging method. How can I tell the DataView to bind to the Rows property? This is what I have so far...
[code]....
Is it possible to display the result of a function instead of the value of a property in a DetailsView Field?
<asp:Label ID="m_LabelPlantCode" runat="server" Text='<%# Bind("PlantCode") %>'></asp:Label>
<asp:Label ID="m_LabelPlantCode" runat="server" Text='<%# Bind("PlantCode(true)") %>'></asp:Label>
I have build a usercontrol in asp.net, and there is a property like the following.
Everything works fine when the bound value is an integer. However, if the bound field return a null from database, it will return a invalid cast error.
change to a nullable int is not desirable because it changes the how programmer work with the control's property in code-behind.
[code]....
I have a asp.net FormView with a DropDownList for the selection of a month. The FormView is data bound to an ObjectDataSource.
<asp:DropDownList ID="MonthsList" DataSourceID="MonthsListDataSource" DataTextField="Value" DataValueField="Key" SelectedValue='<%# Bind("OrderDate.Month") %>' Width="100" runat="server" />
I like to bind the selected value to the nested property 'Month' of 'OrderDate' as shown above. The property OrderDate is of type DateTime. The error I'm getting while binding to a nested property is:
A call to Bind was not well formatted. Please refer to documentation for the correct parameters to Bind.
I need show/hide radiobutton control depends on boolean property
[Code]....
How to bind property visible?
Let's say I have a DataGrid that looks something like:
<asp:DataGrid ID="SomeDataGrid"
runat="server">
<Columns>
<asp:BoundColumn HeaderText="A Header" SortExpression="Sort" DataField="Data"></asp:BoundColumn>
</Columns>
</asp:DataGrid>
In this Grid, I set the datasource to some collection that contains a public property called "Data" and do a databind(). Every works as expected.Now let's say I want to set the DataField attribute of the column to a public member, or a property, or some other thing I've computed. What is the easiest way to go about this without creating intermediate objects or adding public properties to the objects in the collection?So what I want to do is something like:
<asp:BoundColumn HeaderText="A Header" SortExpression="Sort" DataField="someMethod()"></asp:BoundColumn
I am trying to bind a string that contains the ClientID of one user control to the property of another control within a GridView template column. I get the error 'lblVar02' is not declared. It may be inaccessible due to its protection level. How do I do this?
<uc:CriteriaType id="ctVar02" runat="server"
OnClientChange="<%# "toggle('" & lblVar02.ClientID & "');" %>"></uc:CriteriaType>
<uc:Label ID="lblVar02" runat="server" />
I'm trying to format the following:
<%# Bind("TimeOfDay","{0:HH:mm:ss}") %>
<%# Eval("TimeOfDay","{0:HH:mm:ss}") %>
<%# Bind("TimeOfDay","{0:HH:mm:ss tt}") %>
[code]...
How I can bind in my ActionResult IEnumerable property in Model.
Objects:
public class Project
{
public int ProjectID {get;set;}
public IEnumerable<Category> Categories {get;set;}
}
[Code]....
I want to pass custom param to my ViewUserControl using custom Model.
1. I have created model
[Code]....
2. I have created custom ViewUserControl
[Code]....
3. I am rendering my custom ViewUserControl and passing new Model
[Code]....
The problem is that I don't know how to get acces to my model instance inside my custom ViewUserControl
I'm using ASP.NET MVC 2 Beta. I made a sample code to describe my question.
In the /Controller/HomeController.cs
using System;
using System.Web.Mvc;
namespace MvcApplication9.Controllers
{
public class HomeController : Controller
{
//
// GET: /Home/
public ActionResult Index()
{
return View();
}
}
}
I'm trying to bind indexed property to the datagrid control.
Here is my class which has a normal property ('p0') and 2 indexed properties ('p1' & 'p2'). I need to bind p1 and p2 as column in the datagrid.
[Code]....
I'm modifying an existing application. I need to be able to bind the Text property of an asp:DropDownList control to one of two fields when the page is rendered. The existing code is like this:
[Code]....
I've tried to use conditional logic on the .aspx page when setting the Text property, but everything I've tried results in an error. I've also tried using code-behind to set the Tetxt property in the Page_Load event. This doesn't generate an error, but it doesn't set the property either.
This is House_p table
behcode subset classification model description image name Id
2222 furniture sofa sofa test 1.jpg sara 1
can we bind any type of System.Collection to DataSource property of a DataGrid ?
View 6 Replies
