MVC :: Select A Value In Dropdownlist Bo?
Oct 20, 2010I have a Dropdownlist box control.I want to select a value in dropdownlist box and according to the seleted value the grid will be Populated in the same page.
View 3 Replies
Similar Messages:
Web Forms :: Disable Postback When Select Dropdownlist To Control Other Two Dropdownlist Value
Mar 25, 2011I had use a combox to let user select staff name and then it will automatically retrive the responsible recommending officer and approving officer to display in other 2 dropdownlist.
my code works fine but when user select staff name each time, the page will reload once to refresh the dropdownlist.
user complaint and don't want the page reload every time, how can i disable the postback? I need to use ajax?
[Code]....
[Code]....
Web Forms :: Select All Dropdownlist?
Feb 4, 2011im working on Visual Studio 2010, and im making a .net web page. The final idea is to use filters by using dropdownlist. By now i have 3 dropdownlist in cascade. The first filters the second and so on. Then by a grid view i display the selected items, right now i need to add an item that allows me to select all the items in the dropdownlist so in the next filters i like i have selected all. My code filters everything but i cant add this item. I only work in asp .net, not in the code behind wich i think is #C if im not wrong... i have to add a button in each dropdown.
I have read others post and the say that i have to add this in the dropdown>> "appenddatabounditems="True" and this sql sentence
WHERE ([PROJID] = CASE WHEN @PROJID= -1 THEN [PROJID] ELSE @PROJID END)
but it doesnt work.
heres the code.
<form id="form1" runat="server">
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TestingConnectionString %>"
SelectCommand="SELECT [PROJID] FROM [sxb_Proyectos] ORDER BY [PROJID]">
</asp:SqlDataSource>
<br />
<asp:Label ID="Label1" runat="server" Text="Proyecto"></asp:Label>
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" DataSourceID="SqlDataSource1" AppendDataBoundItems="true"
DataTextField="PROJID" DataValueField="PROJID">
<asp:ListItem Value="0"><Select an option></asp:ListItem>
<asp:ListItem Value="-1"><Select All></asp:ListItem>
</asp:DropDownList>
<br />
<br />
<br />
<br />
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:TestingConnectionString %>"
SelectCommand="SELECT DISTINCT Ax50_Empleados.emplid, Ax50_HorasRegistradas.EMPLID
FROM Ax50_Empleados
INNER JOIN Ax50_HorasRegistradas
ON Ax50_Empleados.emplid = Ax50_HorasRegistradas.EMPLID
where PROJID = @PROJID
ORDER BY Ax50_Empleados.emplid">
<SelectParameters>
<asp:ControlParameter ControlID="DropDownList1" Name="PROJID" PropertyName="SelectedValue"/>
</SelectParameters>
</asp:SqlDataSource>
<asp:Label ID="Label2" runat="server" Text="Rut"></asp:Label>
<asp:DropDownList ID="DropDownList2" runat="server" AutoPostBack="True" DataSourceID="SqlDataSource2"
DataTextField="emplid" DataValueField="emplid">
</asp:DropDownList>
<br />
<br />
<br />
<br />
<asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:TestingConnectionString %>"
SelectCommand="SELECT DISTINCT sxb_Producto.Producto, Ax50_HorasRegistradas.LINEPROPERTYID
FROM sxb_Producto
INNER JOIN Ax50_HorasRegistradas
ON sxb_Producto.Producto = Ax50_HorasRegistradas.LINEPROPERTYID
where emplid = @emplid and PROJID = @PROJID
ORDER BY sxb_Producto.Producto">
<SelectParameters>
<asp:ControlParameter ControlID="DropDownList2" Name="emplid" PropertyName="SelectedValue"/>
<asp:ControlParameter ControlID="DropDownList1" Name="PROJID" PropertyName="SelectedValue"/>
</SelectParameters>
</asp:SqlDataSource>
<asp:Label ID="Label3" runat="server" Text="Producto"></asp:Label>
<asp:DropDownList ID="DropDownList3" runat="server" AutoPostBack="True" DataSourceID="SqlDataSource3"
DataTextField="Producto" DataValueField="Producto">
</asp:DropDownList>
<br />
<br />
<br />
<br />
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDataSource4"
EmptyDataText="There are no data records to display.">
<Columns>
<asp:BoundField DataField="PROJID" HeaderText="PROJID"
SortExpression="PROJID" />
<asp:BoundField DataField="EMPLID" HeaderText="EMPLID"
SortExpression="EMPLID" />
<asp:BoundField DataField="LINEPROPERTYID" HeaderText="LINEPROPERTYID"
SortExpression="LINEPROPERTYID" />
<asp:BoundField DataField="QTY" HeaderText="QTY" SortExpression="QTY" />
<asp:BoundField DataField="TXT" HeaderText="TXT" SortExpression="TXT" />
<asp:BoundField DataField="TRANSDATE" HeaderText="TRANSDATE"
SortExpression="TRANSDATE" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource4" runat="server"
ConnectionString="<%$ ConnectionStrings:TestingConnectionString %>"
ProviderName="<%$ ConnectionStrings:TestingConnectionString.ProviderName %>"
SelectCommand="SELECT [PROJID], [EMPLID], [LINEPROPERTYID], [QTY], [TXT], [TRANSDATE], [TRANSSTATUS], [DIMENSION], [DIMENSION3_] FROM [Ax50_HorasRegistradas] where PROJID = @PROJID and emplid = @emplid">
<SelectParameters>
<asp:ControlParameter ControlID="DropDownList3" Name="Producto" PropertyName="SelectedValue"/>
<asp:ControlParameter ControlID="DropDownList1" Name="PROJID" PropertyName="SelectedValue"/>
<asp:ControlParameter ControlID="DropDownList2" Name="emplid" PropertyName="SelectedValue"/>
</SelectParameters>
</asp:SqlDataSource>
</form>
MVC :: Select Item From Dropdownlist
Sep 22, 2010I have a dropdown list created via MVCContrib FluentHTML - how do I perform a postback when the user selects any item in the dropdownlist?
View 1 RepliesUsing A Textbox To Select A Value From A Dropdownlist?
Aug 12, 2010I have searched everywhere on how to go about this but I havent been successful
I have a textbox and a dropdownlist
my dropdownlist contains three items which are red, blue and orange
Now, i would like a situation whenever the user type in blue in the textbox, it should assign the dropdownlist.selecteditem.value as blue.
How do I go about doing that.
How To Select Current Month From Dropdownlist Using C#
Sep 29, 2010Suppose i have a dropdownlist in which whole months are there in that dropdown.I want that on page load dropdownlist select current month automatically(means with the help of back end code using C#).
View 3 RepliesWeb Forms :: How To Select Multivalue From DropDownList
Jan 26, 2010i have DropDownList with sql select commend
<asp:DropDownList ID="DropDownList1" runat="server"
DataSourceID="SqlDataSource_department" DataTextField="Department"
DataValueField="Department_No" AutoPostBack="True"
onselectedindexchanged="DropDownList1_SelectedIndexChanged">
</asp:DropDownList>
<asp:SqlDataSource ID="SqlDataSource_department" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT [Department_No], [Department], [Code] FROM [Departments]">
</asp:SqlDataSource>
in the behind code, i can get the value using "DropDownList1.SelectedItem.Value" for Department_No and "DropDownList1.SelectedItem.Text" for Department
but i want also get the selected value "Code"
Select Dropdownlist Item Dynamically?
Jun 23, 2010i have dropdownlist with collections like countries.
ex. India
Us
Uk
in the order. I need to change the order dynamically. i,e. i want uk on top
Ex. UK
India
US
Web Forms :: Select Theme From DropDownList?
Oct 11, 2010Im pretty new and Im not sure what Im doing wrong here. Could anyone please take a look at my code an let me know what my problem is.
[Code]....
Select Values In DropDownList In Button Event
Jan 24, 2010I having a problem with select values in DropDownList in button event, basically I have a Client form, one button will check of the Login user, case have the registry in data base it's go to load all client informations in the form, in this form I have one DropDownList which contain one coletion of brazilian states, in the event button it's go to stay selected in the correct field, how to select one field in button event onclick or load page event?
View 2 RepliesWeb Forms :: Use A Dropdownlist Control So That A User Can Select A Value
Jan 25, 2010I want to use a dropdownlist control so that a user can select a value. My problem is, the text value can be very large. Is there any way to make the text to appear on more than one line? Or is there any AJAX or jquery solutions? I can use a gridview with a checkbox but my client really wants a dropdownlist.
View 3 RepliesMVC :: Select Item In Html.DropDownlist By Checkbox
Mar 7, 2011I need a control that selects Html.DropDownlist elemnti with the checkboxes you can have an example with the extension method?
View 2 RepliesWeb Forms :: Select Multiple Fields From A Dropdownlist?
Sep 6, 2010How to select multiple fields from a dropdownlist..
View 6 RepliesForms Data Controls :: Dropdownlist Always Select First Value?
Dec 23, 2010I am binding a dropdownlist through stored procedure on page load.
There are tho fields in my databse table City and Class.
in dropdown property i put DataTextField="City" DataValueField="Class"
suppose there are 6 cities in dropdown 3 cities for class A and 3 for class B, see if i select any one city of class A, after select droodown automatically select the first city of class A, and same if i select a city of class B, it auto selects first city of
class B.
and here i am binding my code..
[Code]....
C# - DropDownList With DataSource Doesn't Select Any Item?
Mar 5, 2010I'm using a DropDownList with a data source which successfully populates the list. However, I want one of the items to be selected, namely the one where the value matches the path and query of the current request.
ddlTopics.DataSource = pdc;
ddlTopics.DataBind();
foreach (ListItem item in ddlTopics.Items)
{
item.Selected = item.Value.Equals(this.Page.Request.Url.PathAndQuery);
}
Using the debugger in Visual Studio 2008 reveals that item.Selected becomes true exactly once in the loop, but the rendered select has no option that is selected.
VS 2008 - Dynamically Select Item In DropDownList
Sep 9, 2011I'm using Visual Studio 2008 version 3.5. I have a dropDownList with over 800 names. The user wants to be able to type in it and select the name. I have seen this functionality in Telerik combobox but do not have license. How this functionality can be accoplished?
View 20 RepliesWeb Forms :: Select Item In DropDownList By Text
Apr 10, 2014Iam using dropdownlist with required filed validator and Iam getting the text from db and binding to dropdownlist so its comng well but it is showning two times in dropdown I mean in actal place and the select place so whenever I click on button it firing...
Code:
<asp:DropDownList ID="ddlMemberType" runat="server" CssClass="product-textbox" Width="420" onchange="changeMember();">
<asp:ListItem Value="Select" Text="Select MemberType" />
<asp:ListItem Value="Family" Text="Family Man" />
<asp:ListItem Value="Employee" Text="Employee" />
[Code] ....
Select Multiple Items From DropDownList Into TextBox - No Duplicates
Dec 7, 2010i used the following technique to Select multiple items from DropDownList into TextBox with No duplicates, however i dont think it is the most proper way, any ideas. pressing again with same value selected choose another value from DDL and press button
Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
If TextBox2.Text.Contains(DropDownList1.SelectedItem.Text) Then
Dim m As New Label
m.Text = "duplicate !"
Me.form1.Controls.Add(m)
Exit Sub
End If
If TextBox2.Text = "" Then
TextBox2.Text = DropDownList1.SelectedItem.Text
Else
TextBox2.Text = TextBox2.Text + " , " + DropDownList1.SelectedItem.Text
End If
End Sub
JQuery Multi-select Dropdownlist Get Selected Values?
Apr 23, 2010I have an .aspx page with a databound multi-select jquery dropdown. This works nicley but how can i get hold of the selected items in the code behind?
View 2 RepliesDataSource Controls :: Select Statement By Multiple Dropdownlist
Feb 25, 2010if I have three Dropdownlist A, B, C, how can I write a select statement to get data from sql server based on the dropdownlist selected.e.g. if user select dropdownlist A, select * from table where A = dropdownlist A but if user select dropdownlist A and C, then select statment is "select * from table where A = dropdownlist A and B = dropdownlist B or if selected A, B, C.......how can I settle so many choice.
View 2 RepliesDatabound Dropdownlist Select An Item / Not Adding A Blank First Row
Nov 22, 2010I have a databound dropdown list (ASP.net). I want the page to load with a certain item as the selected item.
I am not adding a blank first row (thats not what i need)I find that I can get this to work with "AppendDataBoundItems" to true, but the side-effect is that I have all the items listed twice.
How To Use Select Type In Dropdownlist In C# Without Declaring As A List Item
Apr 20, 2010i have a dropdown list with values
America
Asia
Europe
I need to the display the ddl as Select Type and when i click the dropdownlist to see the values in it, it should display the three values, but i should not use Select Type as a list item and it should not be displayed in the list. It should only be used as a default text in ddl.
DropDownList / HTML Select List Default Selection?
Jul 18, 2010For my ASP.NET page, in the code behind I load various items/options into a DropDownList but I do not set a default by assigning SelectedIndex. I notice for the postback SelectedIndex is set to 0, even if I never set focus to or changed the value in the DropDownList.
If not otherwise specified in the code behind or markup, will a default value of 0 be used for the SelectedIndex in a postback with a DropDownList? If yes, is this part of the HTML standard for selection lists, or is this just the way it is implemented for ASP.NET?
C# - Bind An ExecuteReader Command To A Dropdownlist So The User Can Select A Value?
Apr 8, 2010After trying many solutions listed on the internet I am very confused now. I have a C#/SQL web application for which I am simply trying to bind an ExecuteReader command to a Dropdownlist so the user can select a value. This is a VS2008 project on an XP OS.
How it works is after the user selects a table, I use this selection as an input parameter to a method from my Datamatch.aspx.cs file. Then this Datamatch.aspx.cs file calls a method from my ADONET.cs class file. Finally this method executes a SQL procedure to return the list of columns from that table. (These are all tables in Adventureworks DB). I know that this method returns successfully the list of columns if I execute this SP in SSMS. However, I'm not sure how to tell if it works in VS or not.This should be simple. How can I do this? Here is some of my code. The T-sQL stored proc:
CREATE PROCEDURE [dbo].[getColumnNames]
@TableName VarChar(50) AS
BEGIN
SET NOCOUNT ON;
[code]...
The CreateLabels method above correctly shows me the labels. But the CreateDropDownLists method just shows me one dropdownlist with nothing in it. In other words, it is not selectable. So how can I verify that the datareader is returning all 4 columns and inspect their values? I was able to find from datareader "COLUMN_NAME" but I don't know what properties to search to verify the column names.
Web Forms :: Select A Value From A Dropdownlist Inside An Itemtemplate In A GridView?
Nov 10, 2010I have a GridView with a templatefield that contains a dropdownlist. I want to insert the selectedvalue as a datetime field into a table.
This is my code:
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As GridViewRowEventArgs) Handles GridView1.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then
Dim shippingdate As DateTime
[Code]...