MVC :: How To Bind Dropdownlist Box Through List
Aug 14, 2010How to bind Dropdownlist box in mvc through list
i m not able bind fdata in drop dow
Similar Messages:
Bind Generic List To DropDownList?
Feb 22, 2011I am trying to bind generic list to DropDownList an i am not sure how to continue.
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Forms Data Controls :: How To Bind A List Of Hybriddictionary To The Dropdownlist
Sep 14, 2010I have a List<HybridDictionary> _Reasons.
I need to bind the list to a dropdown.
I tried the code as try
{
this.ddlReason.DataSource = _Reasons;
ddlReason.DataValueField = "Key";
ddlReason.DataTextField = "Value";
this.ddlReason.DataBind();
}
catch
{
//Log Entry
}
finally
{
}
But it not work.
Forms Data Controls :: How To Extract Value From A Dropdownlist After Bind 7 Column Name In A Dropdownlist
Mar 29, 2011I have a table and 7 column name.
I bind the 7 column name in one dropdownlist.
Now the problem is,how do I extract the data value in a dropdownlist?
For example,
Dropdownlist contain 7 column name
-subject_name
-subject_code
-venue
-time
-seat_no
-admission_no
-subject_id
when I click the subject_name,I want it to appear in a gridview
Example
Math|9.00-10.00|Hall|18|09090J|...
Below is my current codes which I have a problem.
protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
SqlConnection conn = new SqlConnection("Data Source= EN\SQLEXPRESS;" + "Initial Catalog=ms;Integrated Security=SSPI");
SqlDataAdapter adapSel;
string mySQL = "SELECT '" + dd_list.SelectedValue+ "' FROM examtimetable ";
adapSel = new SqlDataAdapter(mySQL, conn);
conn.Open();
DataSet dsSel = new DataSet();
adapSel.Fill(dsSel);
GridView1.DataSource = dsSel;
GridView1.DataBind();
conn.Close();
}
Previously I have bind 7 column name in my dropdownlist
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack == false)
{
SqlConnection conn = new SqlConnection("Data Source= EN\SQLEXPRESS;" + "Initial Catalog=ms;Integrated Security=SSPI");
SqlCommand sqlCmd = new SqlCommand("select column_name from information_schema.columns where table_name='examtimetable' and COLUMN_NAME not like '%ID'", conn);
conn.Open();
SqlDataReader ds;
ds = sqlCmd.ExecuteReader();
dd_list.Items.Clear();
dd_list.DataSource = ds;
dd_list.DataTextField = "Column_Name";
dd_list.DataValueField = "Column_Name";
dd_list.DataBind();
dd_list.Items.Insert(0, "Select Option");
ds.Close();
conn.Close();
}
}
Forms Data Controls :: Bind Checkbox List To Selected Items List?
May 27, 2010I have a situation where I want to show the selected records out of total records for a product of an employee
1) There is a checkbox list bind to <List> of objects from object datasource (For total items in list)
2) Now I want to check the selected items for a particular record in this list
3) For this purpose I have another list of <List> selected items returned by data access layer (For selected items for that employee )
4) How do I bind the selected objects with the total items list ?
5) In spaghetti coding model it was all too easy just by binding the checkbox list with a sql data source and running a for each on form load
Web Forms :: Nested Dropdownlist Ondatabound => Bind Other Dropdownlist Fail
Dec 9, 2010I have a gridview with 3 nested dropdownlists in one cell on edit like this:To get the exact fields when the user clicks on edit I used the following code(yes it's messy)
[Code]....
The BLLOnderhoud is a class and the getReserveInfo is used to get the Model - Brand(merk) Information.Since the dropdownlists are nested in the gridview I can't call them directly and they can't call any of my functions.And this is the problem, when I change the dropdownfield Model the Auto field wich is the last dropdown(in the picture is a typo) should be binded like in the following code:
[Code]....
But the dropdownlist onDataBound event can't call any of my functions that are in my class.So my question is how can the onDataBound event of the second dropbox trigger a function? The only thing that the function has to do is to bind the 3rd dropdownlist
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Oct 9, 2012Using dropdown in gridview and bind the values in dropdown then based on dropdown display the value in another column.
View 1 RepliesBind List Within List To DataGrid?
Jun 2, 2010I have class A Collection
In Class A I have class b collection
Now I want to bind Class b property to gridview with use of C# binding syntax without write any code in code behind item or in gridview event
Problem
i have a list "A" which have a list "B" within it and B have a property C now i want to bind C
means i will bind A as datasource to grid and for column i want "B[0].C
Unable To Bind DropDownList Using ADO.NET
Aug 28, 2010I m using the following code to bind dropdownlist using ADO.NET
Code:
Protected Sub HeadsData()
Dim conn As SqlConnection
Dim cmd As SqlCommand
Dim reader As SqlDataReader
Dim constr As String = ConfigurationManager.ConnectionStrings("ams").ConnectionString
conn = New SqlConnection(constr)
cmd = New SqlCommand("Select HeadId,HeadName from Heads Order By HeadName", conn)
conn.Open()
reader = cmd.ExecuteReader()
While reader.Read
cmbType.DataSource = reader
cmbType.DataTextField = "HeadName"
cmbType.DataValueField = "HeadId"
cmbType.DataBind()
End While
End Sub
I have 5 records in Heads table, but when i run the project it misses the first record and shows the remaining 4 in dropdownlist. Is there anything worng with this code ?
Way To Bind Values With Dropdownlist
Apr 28, 2010binding values with dropdownlist.i have one dropdownlist name,dropdowndiagnosticcategory..i have made one function bind_category() for binding the category values.The code for binding the values with dropdownlist is as under,here
private void bind_category()
{
string s = "Data Source=LAB1-40;Initial Catalog=MNSDaignosticCenter;Integrated Security=True";
SqlConnection con = new SqlConnection(s);
con.Open();
SqlCommand cmd = new SqlCommand
[code]...
MVC :: How To Bind Values To Dropdownlist
Aug 25, 2010I'm using asp.net MVC 2.0, my controller coding is,
[code]...
i need to bind this value to the drpdown list in the aspx page.
[code]...
Bind XML From Webservice To A Dropdownlist?
Jul 19, 2010how do i bind a xml (http://www.webservicex.net/country.asmx/GetCountries) to a dropdownlist? Currently I'm working with ASP.NET 2.0.
View 2 RepliesBind DropDownList Within GridView?
May 5, 2010I have a DropDownList in my Gridview. How do I populate this DropDownList which is the EditItem Template?
[Code].....
I'm not sure if I'm doing it right. I googled and couldnt find any article on binding DropDownList in Gridview without the SqlDataSource.
Using Eval To Bind A Dropdownlist?
May 19, 2010I have a dropdownlist that gets data through entity objects, but with a navigation. But I get an error trying to do this.
<asp:DropDownList ID="ddlVacancy" DataValueField="ID" DataTextField='<%# Eval("Position.Name") %>'
runat="server" Width="200px"/>
C# - Bind A Dictionary<K,V> To A DropDownList
Sep 29, 2010I was wondering why this doesn't work:
Is it possible to declaratively bind to an Object's property.
<asp:DropDownList id="ddl" runat="server"
DataValueField="Key"
DataTextField="Value.DisplayName" />
Code Behind
var d = new Dictionary<int, MailAddress>();
d.Add(0,new MailAddress("foo@bar.com", "Mr. Foo");
d.Add(1,new MailAddress("bar@foo.com", "Mr. Bar");
ddl.DataSource = d;
ddl.DataBind(); // Error. It doesn't like "DisplayName"
Bind Data To Dropdownlist From Datasource
Jun 11, 2010how to bind data to dropdownlist in asp.net ....
View 10 RepliesC# - How To Bind Enum Types To The DropDownList
Jun 23, 2010If have the following enum
public enum EmployeeType
{
Manager = 1,
TeamLeader,
Senior,
Junior
}
and i have DropDownList and i want to bind this enum to it .. is it any way to do that ?
Can Bind The An Interval Of 100 Years With A Dropdownlist
May 27, 2010How can i bind the an interval of 100 years with a dropdownlist.
To be more precise, I want to bind 1990 to 2010 to a dropdownlist .
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Apr 20, 2014how to bind dropdown list using select query from Database in MVC4.
same like the below code
Web Forms :: Bind BLL To A Checkbox List?
May 4, 2010I have a checkbox list , a textbox and a search button.
When I click search the data should populate into the checkbox list by using the textbox data as the parameter and I am using a BLL for it.
I have 6 states in my checkbox list and it may have 2 or 3 checked values.
If
dt4.Rows.Count > 0 Then
CheckBoxList1.DataSource = dt4
CheckBoxList1.DataTextField = "MI,IL,IA,WI,IN,OH" 'CheckBoxList1.Items(4).Selected = True
CheckBoxList1.DataBind()
SQL Reporting :: Bind List To ReportViewer?
Jun 30, 2010The following results in this error msg "A data soruce instance has not been supplie d for the data source 'StockStatusRow'
[Code]....
Datalist To Bind The Generic List
Jun 25, 2010I am using datalist to bind the generic list. On databind() command I am getting error "nable to evaluate expression because the code is optimized or a native frame is on top of the call stack.
View 3 RepliesMVC :: Bind A Checkbox List To A Model
Feb 3, 2011I am trying here to find a simple solution to bind an array of elements to a model using the MVC model binder. If I use the @Html.Checkbox helper now, it will generate me something like this :
[Code]....
I should be ok as it manage the checked in state and not checked in. The problem here is when I try to bind it back to the model (something really simple)
[Code]....
In the controller I try to bind it with the UpdateModel()
[Code]....
When I debug, the chk variable in the model is still null. I tried with IList<string>, bool[], IList<bool> nothing seems to make it. Is there any other way to deal with this else than form.GetValues("chk")[0].Contains("true") ?