Forms Data Controls :: Arraylist To Listbox - Multiple Values
Dec 13, 2010
i need to select the values inside an arraylist into a listbox control, when i am doing the loop of the arraylist only the last value of the array stays selected, i need all values of the array list to stay selected, here is the code.
' businessTypeList is an array list that contains values 39 31 51 but only 51 stays selected in the list box i need to maintain selected all three.
For i = 0 To (ddaEdit.businessTypeListID.Count) - 1
I have a listbox inside a formview in a details page(master/details). The values for the listbox will come from a lookup table and when the user select one or more values it should be inserted in a table. The process sould be like the following:
The user will select one or multiple values and click on a Select button. Then a label should show the selected values. Then the user will click on the Insert button in the formview to insert it in the database.
i am devalope one webpage it contain one textbox and two listboxes in that user can enter textbox value and select multipule selected values fromlistbox in that how to store database values into one record (i.e database contain 3cloumns in that store in column1:20(textbox value) and clomun2:4,3,5(selected listbox values ) and column3:4,5(selected listbox values)).in that i am using wcf service for inserting method how to pass multipule selected values into services in c
Now how to display the saved item back to the user.
Eg If a user selected three items and saves in the data base now how to displayed those three items as selected in List box along with other items so that user can update his profile.
using following code when i have selected multiple items only first item selected is "true" other selcted items are "false". How do i get all selected items "true".
i want to show the arrayliust items in the listbox, for that i had stored some data in array list, and now i want that if i gv any id which is in the array list its corresponding details are displayed in listbox. I had two fields ID, Name, and when i give id its corresponding name should be shown in list box.
I have a scenario in which I want to display Multiple Columns in ListBox. I am working in .NET 1.1I am binding data to ListBox from DataTable. Example: I have Two Columns in Table ID, Name. So I want to display ID and Name in a Single LISTBOX.
I have a gridview that calls a stored procedure that allows the user to search a parts list. In the gridview, I added a textox for Quantity and a button to Add to Quote. The idea here is that the user searches for parts, enters a quantity for a selected part, part is added to quote and user searches again for more parts. Here's my gridview code:
[Code]....
I've also created QuoteParts.aspx as follows:
[Code]....
Questions:
1. How do I display the gridview values including textbox Quantity in my listbox?
2. How do I ensure that parts remain in the listbox after another search is performed? If it's viewstate, can you provide an example of how to go about doing this?
3. The values in the listbox will ultimately be written to the database on an insert record when customer creates a quote. Is there a way to streamline this process so that the insert is started when gridview textbox quanity is entered? I'm thinking about using a wizard control with first step being a display of selected parts, culiminating in an insert statement.
I am trying to retrieve multiple values from the session variable in which I stored the values as List. Here's the code I applied but this gives me only the lst value from the list in the output.
Array k= yourlist.ToArray(); for (Int32 i = 0; i < k.Length; i++) { Int32 x = Convert.ToInt32(k.GetValue(i)); SqlCommand cmd2 = new SqlCommand("select id,name from plugins where id =" + x, con); SqlDataReader dr2 = cmd2.ExecuteReader(); if (dr2.HasRows) { while (dr.Read()) { ListBox2.DataSource = dr2; ListBox2.DataBind(); } } dr2.Close(); cmd2.Dispose(); }
I have two ListBoxes. I can move items from one list box to the other. I have an Insertcommand for inserting added values from the "ActivePrograms" list box to a db.
my problem is that it inserts only one item when sometimes the user added multiple items.
how do I insert all existing items from "ActivePrograms" list box?:
second issue: how do I make sure the insert command go through the list of items in the listbox and makes sure these rows does mot already exsited in the db? in other words insert only NEW values for that 'Id' value
CheckedListBox1.DataSource=ds.Table[0]; CheckedListBox1.DisplayMember="Name"; CheckedListBox1.ValueMember="ID"; [intelligence Not Shown in VS But Its working fine for me].
now i want To Find out The Selected Item value in checkedListBox.
I have a procedure that is used to look up user permissions in our custom table, There is 1 record for each user and about 20 columns for each of the permissions.
How can i take the column values and place into an array?
All the column are bit type and 1 is int. Is it possible to take the values returned and add to an ArrayList?
And then once the values are in the array, how to loop thru it and go to certain index to check the value.
openDB() Dim inList As String Dim getCourses For k As Integer = 0 To arLcID.Count - 1 If k > 0 Then inList &= "," End If inList = arLcID(k).ToString getCourses = "select cID,cCode,cUnit from [university].[Courses_1] where cID ='" & inList & "'" insertCMD = New Data.SqlClient.SqlCommand
[Code] ....
This code is not returning any value, when the arraylist is removed it returns value.
In my website I am developing "simple messaging system".I have 3 ASP controls on .aspx page, i.e., ListBox (that shows online users), multiline Textbox(to write a message) and Button("send" button, which sends message to the selected online users of ListBox)I am unable to implement below requirement:I have to select multiple online users from "ListBox", then type a message in multiline "Textbox" and click on "Send button". These messages are temporary so can not be stored in Database. I have to store them using "Application and Dictionary class".From these "Application and Dictionary class" I have to show the messages inside Pop up to the selected(from ListBox) online users.
In my website I am developing "simple messaging system".I have 3 ASP controls on .aspx page, i.e., ListBox (that shows online users), multiline Textbox(to write a message) and Button("send" button, which sends message to the selected online users of ListBox)I am unable to implement below requirement: I have to select multiple online users from "ListBox", then type a message in multiline "Textbox" and click on "Send button".
These messages are temporary so can not be stored in Database. I have to store them using "Application and Dictionary class". From these "Application and Dictionary class" I have to show the messages inside Pop up to the selected(from ListBox) online users.I hope I made my requirement clear.
I am designing a program that will let me enter the name of an item to swap and adds the swap to an array list when a button Add is pressed. Once the item is added to the array list a Sub Procedure should be called which displays the contents of the array list in a list box.
The system will also allow me to remove items from the array list using a Remove button
followed by updating array list.
I have done some part which puts item into the listbox1 which i named lstSwapList.I would need some assistance on the Sub Procedure to display the Value or Description on the other listbox2 which i have also named lstContent,if a value is selected from the listbox1.
I would also want to know how to update the Listbox content,However i hv added a sample of the way i guess it may be.
Any complete solution from anybody on the Sub Procedure and the Update Swap procedure will be greately appreciated.
The script below is what i have done so far.
Partial Class _Default Inherits System.Web.UI.Page Protected Sub lstContent_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles lstContent.SelectedIndexChanged End Sub Protected Sub lstSwapList_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles lstSwapList.SelectedIndexChanged End Sub Protected Sub btnAddSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAddSwap.Click Dim SwapValue As String = "Sixty Pounds" Dim Counter As Integer = 8 Dim SwapN0 As Integer lstSwapList.Items.Add(SwapValue) lstSwapList.Items.Add(Counter) lstSwapList.Items.Add(New ListItem("300", "1")) lstSwapList.Items.Add(New ListItem("ASP.Net", "2")) lstSwapList.Items.Add(New ListItem("Programming", "3")) SwapN0 = lstSwapList.SelectedValue For Counter = 0 To -1 SwapN0 = lstContent.Items.Count Next End Sub Protected Sub btnDeleteSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDeleteSwap.Click lstSwapList.Items.Remove(lstSwapList.SelectedValue) End Sub Protected Sub btnUpdateSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpdateSwap.Click End Sub End Class
======================================= Sub UpdateSwap(ByVal valueA As String, ByVal ValueBAs String, ByVal ValueC As Integer, ByVal ValueD As Date)
