Forms Data Controls :: Gridview With List Of Objects?

Feb 5, 2010

I have a List of Customers. Now I want to display these customers in a gridview and that is easy. I just set the datasource and use the databind method of the gridview. (I use template fields). But now I want to display FirstName and LastName of the customer as one column.I am aware of how to use the rowdatabound event to manipulate the gridviewrow's controls, but I am not sure how to gain access to the customer object within this method.So here is some code which of course not works.

protected void grdVirtualCustomers_RowDataBound(object sender, GridViewRowEventArgs e)
{
System.Web.UI.WebControls.GridViewRow row = e.Row;

((Label) row.FindControl("lblName").).Text=Customer.FirstName + " " Customer.LastName;
}

View 2 Replies


Similar Messages:

Forms Data Controls :: Binding A Repeater To A List Of Objects That Have Child Objects?

Nov 17, 2010

have some Objects, lets say Employee and Role defined as below and I have defined relationships in my database that gives me a list of objects say employees and thanks to my framework each employee object also has a Role object linked via the RoleIDID, UserName, Password, Email, RoleIDRoleID, RoleNameSo in code I can do something like this

Employee emp = dataService_GetEmployeeByID(1);
string RoleName = emp.Role.RoleName;

Now here is my problemI can bind any object in a repeater and it works fine for the first level in my relationship

For instance <%# Eval("UserName") %>

But I need to be able to show the details for my child objects as well (Role) so something like this (which does not work)

<%# Eval("Role.RoleName") %>

View 2 Replies

Forms Data Controls :: Binding An Objects(containing Sub Objects) To A Dropdown List?

Apr 6, 2010

I know how to bind a simple objects to a dropdown list. However I am having problems binding my objects which contains sub objects to the control.i.e. with simple object i just do ddl.DataValueField = "myproperty"
with my objects they contains sub objects which i want to bind. I have tried ddl.DataValueField = "sub-object.myproperty" which doesnt work.

View 2 Replies

Forms Data Controls :: Display List Of Objects In GridView?

Feb 16, 2010

I'm creating in my code a list of object which must be displayed later in a table.

In Winforms I'd simply bind the DataGridView to the list, and everything is fine.

However, when I try to set the GridView's data source to the list, nothing happens, and I can't find a way to do this with any of the procided data sources(Such as ObjectDataSource, etc.).

View 2 Replies

Forms Data Controls :: Datalist Control Bound To List Of Objects?

Mar 17, 2010

How can I bind a datalist control with a list of objects. I have a list of objects that contain a name, desc, and url for menu commands that I am trying to show in a DataList. I am getting the list from a WCF service so I have a list called something like menuList which consists of a List<MenuCommands>. I then do a menuDataList.DataSource = menuList and then a menuList.DataBind but nothing is happening. What am I missing here? I need to use a DataList because I need the commands to be selectable.

View 11 Replies

Forms Data Controls :: Tyring To Bind A List Of Dictionary Objects To ListView?

Apr 21, 2010

I'm tyring to bind a list of Dictionary objects to ListView, but for some reason it returns me an error, ItemTeplate

[Code]....

Code Behind

[Code]....

error says

[Code]....

View 8 Replies

Forms Data Controls :: What Kinds Of Objects Can Set For A GridView.DataSource

May 14, 2010

MyGridView.DataSource = <<<what kind of objects here?>>>

DataTable works. What else?

View 2 Replies

Forms Data Controls :: Gridview Two Way Binding And Custom Objects?

Nov 24, 2010

I have been reading alot about this and for some reason I am just not able to grasp the concept. Hopefully someone here can enlighten me.As an example situation I have a collection of strongly typed User objects that represent a database table, and some properties that represent its columns: UserID(PK), Username,FirstName,LastName, etc..Here are some of my requirements/goals:1. Users/Objects needs to be bound to the gridview programatically.2. I do not want to update the database right away, I only want the underlying collection to be updated. I would like to call the database update method myself when I am ready.
3. I do not want the primary key stored on the client side.Summary:So I bind a List<Users> to a gridview with the appropriate bound fields set up, I exlude bound fields such as primary key because I don't want it being changed/hacked by the client side. When I edit and update a row it is saved back to the collection of objects. I will iterate through the objects manually at a later time and commit them to database.

Questions:1. Can I cast a gridview row directly back to my object, in the RowUpdating or RowUpdated events? I am assuming I can't... So....2. How can I reference back my original collection if the gridview does not contain a primary key?3. Where do I store my collection, should it be in Session or should I recreate it on each postback?Sorry if any of this is confusing, let me know if you need clarification.

View 3 Replies

DataSource Controls :: Set Difference Minus Operation For List Objects Using Linq?

Mar 18, 2010

I would like to write Set difference minus operation with Linq on list objects using Except method. [Code]....

Tha above code always returns lstrbb objects.

View 2 Replies

Forms Data Controls :: GridView And ObjectDataSource - Column Is Not Shown In The GridView's List ?

Feb 9, 2011

I'm facing a wierd problem with GridView and ObjectDataSource. I bind GridView to my business objects via ObjectDataSource. Everything was working fine until I decided to add a new field in my buisness object and wanted to add a column to GridView to show it. Somehow that column is NOT shown in the GridView's list of available columns. I have tried refreshing schema, rebinding, etc. I'm using GridView inside a user control which is used as a web part. Does that make a difference ?

View 3 Replies

Dynamic Data Be Made To Work With Custom Business Objects Rather Than Data Objects?

Feb 24, 2010

I'm working on a project in which we have a database, data layer (entity framework), business layer and web/UI layer.I want to use ASP.NET Dynamic Data for the web layer, but don't want it to access the data layer or database, as I want it to be purely running off business logic, and not directly accessing the data.However, it appears that Dynamic Data only allows Linq-to-SQL or entity framework data sources to be used.Has anyone used it with business-layer objects instead?

View 1 Replies

Forms Data Controls :: Add Radiobutton List To Gridview?

Mar 15, 2011

I want to add 2 radiobuttons into a column:

- Present
- Absent

There is also a field in the database: 'Present'

I have googled his topic, most of the answers provide with the .aspx code.

I would like to do it from the 'Design' method, ie. from the Property box.

If the user select 'Absent' then a dropdown list have to be 'visible' on the next column for selection.

View 4 Replies

Forms Data Controls :: Trying To List A String In A Gridview

Dec 1, 2010

[Code]....

Trying to list a string in a gridview

View 1 Replies

Forms Data Controls :: HOw To Fill A GridView With A List

Dec 16, 2010

I have a Grid and it is filled with a list of objects... the problem is that in one column i want to show the name of one of his proporties... the problem is that this property is other object... I mean, my object medication has inside other object called producer.. so i want to show the name of this producer..

[Code]....

on the column Producer the thing that appears is : Entities.Producer.... but i want to show the name.. I tried with Producer.Name but in this way i have a error.

View 3 Replies

Forms Data Controls :: Initialize GridView With List?

Sep 13, 2010

I have a Button that creates a new product object. Then I add this button product to a list via list.add(product) and than I initialize the DataSource property of the GridView with that list via gridView.DataSource = list.

Here is the example code that will be exuted if the user clicks the add button:

[Code]....

It works. But if I press the button the second time, I overwrite the previous entry from the list / grid. How can I solve this problem? They idear is, to save all created objects in the list to save the whole list later. The grid view is necessary to show the users the added objects. All components are inside an update panel.

View 10 Replies

Forms Data Controls :: Add Dropdown List To Gridview?

May 11, 2010

I have a gridview with edit and save buttons.

code

<asp:TemplateField
HeaderText="Job Title"
SortExpression="Job Title">

[Code]....

The above code is not working what should I change to make it work?

View 3 Replies

Forms Data Controls :: Gridview Bind To List

Feb 25, 2011

I need to bound GridView and List and I am having some problems and need help, couldn't figure out what's wrong.My object is this:

[Code]....

So i need to show this in gridview if possible

View 3 Replies

Forms Data Controls :: Gridview Bind Through List Box

Oct 29, 2010

i hv a list box contain three items say ram,rajeev and suresh.i hv to bind their ages in single grid view in the fomat

i hv a table child with fields name and age

name age
ram 5
rajeev 1
suresh 10

View 2 Replies

Forms Data Controls :: Want A List Item To Populate All Data In Gridview?

Aug 23, 2010

i have a dropdownbox and a gridview what I want is to have a list item which populates all data in a gridview. I have tried using list item selected value=0 but to no avail. what is the easiest way to achieve this?

View 1 Replies

Forms Data Controls :: Select Data Column From List To Gridview?

Jan 15, 2010

I have a class Myclass with variables a,b,c,d. I declare a List<Myclass> lst = new List<Myclass> (); And I pass it to gridview as gridview.datasoure = lst; The question is the gridview will show a,b,c,d at all. How can I just show a in gridview, andnot show b,c,d in gridview?

View 3 Replies

Forms Data Controls :: Dropdown List To Boolean Data In Gridview?

Mar 24, 2011

I have a boolean gender value in my database. via a linqdatasource I would like to display this in a gridview template.

In the Edit template I would like to use a dropdownlist with male and Female listitems. But how should I bind this to my boolean data value?

View 2 Replies

How To Add Two Objects In The Same List

Feb 24, 2010

Currently i am having a list like List<Tickets> allTickets.I need to select in the same list some corresponding info about the ticket writer like List<Ticket, aspnet_User>.

View 4 Replies

Forms Data Controls :: How To Load The Dropdown List In The Gridview

May 18, 2010

i would like to know how to load the dropdown list in the Gridview edit with the dropdown list values from the database

View 3 Replies

Forms Data Controls :: Bind List Of String To Gridview?

Feb 2, 2010

when bind list of strings to listview , what value needs to supply for Datakey or what should be done so ListViewUpdateEventArgs.newValues in ItemUpdating event can be accessed without empty?

[Code]....

View 3 Replies

Forms Data Controls :: Binding A Generic List To A Gridview?

Aug 9, 2010

Split off from [URL]

Getting records From DataBase using DataTale which contain 1000 Rows, then binding to GridView using Generic List. Like above Example

GridView1.DataSource= GetData();
GridView1.Binding();

Now i want to do search, sorting & Paging in the GridView with out Postback of the Page & with out hitting the DataBase when do Paging or searching in GridView.

View 3 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved