If 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 ?
i have a enum class and i want get value and description from enum and bind to dropdownlist but i can get name from enum how do this ?
public enum UniqeGroupId{
[Description("x")]
Group = 1,
[Description("b")]
Run = 2,
[Description("c")]
shopping =3
}
I would like someone to explain how I can pass a drop down list from the presentation layer to the controller using the Model View Controller Design Pattern from Microsoft in order to bind enum values to it?
View 2 RepliesCan you iterate through a dictionary object that can contain a object and enum types
foreach(Dictionary<someObject, enumType> myDic in myObjects) {
if(enumType.myType == enumType.Type) {
do something here...
}
I have a enum
[Code].....
This I have to bind in my dropdown so how can I achieve this.
whats wrong with this code, i try also Enum.Parse but didnt work.
public enum RoleNames
{
Administrator,
[code]...
I 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();
}
}
I 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
Using dropdown in gridview and bind the values in dropdown then based on dropdown display the value in another column.
View 1 Replies I have an application that allows admins to add types such as document types and training types that are in seperate tables with a foreign key in a transaction table.
When structuring my class I decided to go with an abstract-like pattern (without the factory methods though). So I have a Type abstract class that defines my Save, Delete, and GetList methods. I have a training type class that inherits this class. The thing is all types have 3 main properties - defined in the abstract base - but have different source tables and thus different store procedures in my DbCommand object. So basically I repeat setting up the same parameters on all the derived classes. I would like to implement the common stuff in the base but I am getting thrown off by the difference in data sources.
i Dont know how many types of asp.net websites.
ie. asp.net webiste types of categories.
Give me the deatiled Information.
I 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 ?
binding 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]...
How to bind Dropdownlist box in mvc through list
i m not able bind fdata in drop dow
I'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]...
how 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 RepliesI 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.
I 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"/>
I 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"
how to bind data to dropdownlist in asp.net ....
View 10 RepliesI am trying to bind generic list to DropDownList an i am not sure how to continue.
[Code]....
How 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 .
how to bind textbox value to dropdownlist
View 1 Repliesi have 2 Dropdownlist in my page that use 2 procedure to fill data how i can use 2 dropdownlist with 2 different procedure in my page?
View 1 Replieshow to bind dropdown list using select query from Database in MVC4.
same like the below code