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Need help when selecting an item from a dropdown list it makes the 2nd dropdown visible

Posted By:      Posted Date: September 07, 2010    Points: 0   Category :SharePoint
Does anyone know how to do this so when I select something the 1st dropdown and the 2nd one becomes visible and populates list from a Select statement. How do you code this in Sharepoint Developer on an aspx page?

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Need help when selecting an item from one dropdown list it populates the 2nd dropdown on aspx page

Does anyone know how to do this so when I select something the 1st dropdown and the 2nd one becomes visible and populates list from a Select statement. I really need help on how to do in an aspx and not on the code behind page.

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helloI have some dropdown list boxes that I need to fill with data from a database but I also need the first option to be "Show All"... So I need to combine using a datasource and manually adding an item to the top of the list. I have tried two different ways with no luck:1. with the appendDataboundItems = true, on aspx page, and below code in codebehind://lstClass.Items.Clear();                 //lstClass.Items.Add("Show All");                 lstClass.DataSource = finalQuery.Select(i => i.CategoryClass).Distinct().ToList();lstClass.Items.Clear();lstClass.Items.Add("Show All");lstClass.DataSource = finalQuery.Select(i => i.CategoryClass).Distinct().ToList();2. with appendDataboundItems = false, on aspx page, and below code in codebehind:lstClass.DataSource = finalQuery.Select(i => i.CategoryClass).Distinct().ToList();lstClass.Databind(); lstClass.Insert(0, "Show All"); so what method *should* work when you need to combine a datasource with manually added items?

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Hi ....I have used gridview item template , which has two dropdown list .The first dropdown list is binded from database to the dropdown list I have using the below code , to show the select message in dropdown list before selecting any item from dropdown list.In first row its show me --Select-- message and my vaues.. if i select some value form dropdownlist and click add new button it will create a new row dynamic then in previous row again it come back --Select-- message... on going to second row....I need to remain first row user selected value on going to next row.The New row will show --select-- message..Please go to my code and let me know what to do<asp:DropDownList id="DropDonList2" tabIndex=11 runat="server"          OnSelectedIndexChanged="DropDonList2_SelectedIndexChanged" AutoPostBack="True"          DataTextField="SizeRange" DataValueField="SizeRange"          OnDataBound="DropDonList2_DataBound" __designer:wfdid="w10"          AppendDataBoundItems="True">  <asp:ListItem Value="-1">Select</asp:ListItem> </asp:DropDownList><asp:DropDownList id="DropDonList2" tabIndex=11 runat="server" 

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Error while selecting value from dropdown list column



I have one sharepoint list in my site called "Business Unit Process".

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Microsoft Internet explorer

The text entered for the Manager isn't an item from the list. Select an item from the list, or enter text that matches one of the listed items.





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am sure this must be very simple, but unforunately I can't figure it out.
I have the following code which populates the dropdown lists from the database. This works fine. Now, when the user selects a particular employee name from the list, I want to get the Employee Id of the selected employee. i.e. I need to get the "Eid" value. I can do this if the EId is loaded in the dropdown list, but in this case only the employee name is displayed. Please let me know howI can get the Eid value even though it is not loaded in the dropdown list.
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Editable Gridview with Textbox, CheckBox, Radio Button and DropDown List

This is an example of an editable gridview containing different ASP.NET controls. When user wants to edit values in gridview, she/he can use these controls to edit existing values in Gridview Edit Mode.

Using the Code

Binding an array to dropdown list


I have the following string which is a list of urls. How do I get this to work so the url shows for the selection and also is the value?      


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Hello. I am working through Scott Mitchell's ASP.Net in 24 hours book. I am finishing the photo album project.

I have a GridView that retrieves a list of uploaded photo rows for the logged-in user.
The GridView is for editing and deleting rows.

The photo Category field in the Gridview is a dropdown list. The text entry field was deleted after converting this field to a Template.

Like the uploaded photos, these Categories are user-specific. They are created in another web page.

Users also have the option to select "none" for the category when they upload an image.

For the GridView:  The Category ID field's ItemTemplate and EditItemTemplate both have a " - None - " choice added to them.

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Hi Folks,

2 Questions. I am trying out Data Entities in VWD 2010 Express. I have a parent (Customers) and child (Orders) table. Customers table has FirstName, LastName and Email columns.

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Q2. How can I change the default behavior of PK/FK relationship so that customer's Email is displayed instead of Name?

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i created a dataview for a user table to insert new records. now i have to use a dropdown list that get data from another table. to insert in my user table. in the user table only the code is stored. but i need to get that code description that is in another table in my dropdownlist to choose from in my dataview.

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Thanks & Regards, Neerubee
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