I expected that clicking on different items in the control would cause each to highlight, but when I click a new item the highlight moves to that item, and previously selected highlight is removed. Is this how the control is supposed to work?
<asp:ListBox ID="lbxMulti" runat="server" DataSourceID="adsMembers"
DataTextField="Name" DataValueField="ID" SelectionMode="Multiple">
</asp:ListBox>
regarding this scenario..
I have a listbox, i am binding it to a datatable with DataTextField and DataValueField. This is in WebForm (not windows).And the first item in ListBox is "Select All" and the rest are from DataTable.SelectAll is selected by default.1) If i select any other item...(as it is multiselect) the "select all" item should be unselected.2) If i select 5 items in ListBox and after that i select "Select All" items then all the other items except "Select All" item should be unselected.
I am trying to implement gridView multiselect using checkboxes.but i want to select the checkbox, if you click any where on row and then highlight the row as selected.
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In my previous question mentioned below.
My previous question mentioned
[URL]
Now i am having two dropdown one is asp dropdownlist and 2ND is MultiSelect-DropDownList-with-CheckBoxes. 2nd dropdown is populating on selected value of first.On page load it works fine. Now, on change of value in dropdown, selected index change 2nd dropdown (MultiSelect-DropDownList-with-CheckBoxes) fills but i see a list box instead of dropdown.
I'm moving itmes from one ASP.NET ListBox control to another ListBox control from client-side. It works on the client-side but when I tried to count items in destination ListBox on the server-side, it's always nothing. Below, is the jQuery code used to add/remove items from ListBox control.
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I know that we can add/remove items from ListBox from server-side. But I'd like to get it done from client-side. Why there isn't anything in the destination ListBox when counting the items from the code-behind, eventhough the items are added from the client-side already.
I've read quite a few posts here on this issue, but none of the solutions seem to be working for me.
I have a list box and a custom validator that is using a client side function to validate.
There is also a required field validator on the page.
Here's the markup:
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So in any case, i should have an error message on the page and it should not post back, correct?
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It is very simple but for some reason not working. I have listbox (populated from code behind) with multiple selection enabled and submit button:
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The problem is - even when I select multiple items, it's always only the first item has Selected property = true in the event handler, and the listbox after the submit deselects all the items and selects only the first one
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I want use auto complete TextBox and multi select drop down list. If multi select drop down list worked auto complete TextBox show result in top. If auto complete TextBox worked multi select drop down list not worked. It’s my result but not my requirement. I shared code below but not my requirement.
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="dolgeForm.aspx.cs" Inherits="RProject.dolgeForm" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<link href="Scripts/jquery-ui.css" rel="stylesheet" type="text/css" />
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I am implementing a gridview multiselect using checkboxes. bit iam stuck at a point where if a user select all i want all the rows to be selected [second ,third page] but i am not how to get the datakey value of the second page. since the row index always start with 0 for all pages
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Multiple Select (MultiSelect) DropDownList with CheckBoxes in ASP.Net using jQuery. But i want save to database several selected value dropdownlist.
View 1 Repliesmy vb.net will not use listbox1.selecteditems it always comes up with a blue line underneath even though when i search online everyone is using this. my goal is to get the selected items and list them in a textbox
Protected Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim li As ListItem
For Each li In ListBox1.Items
If li.Selected Then
TextBox1.Text &= li.Text & vbCrLf
End If
UpdatePanel2.Update()
Next
End Sub
End Class
I'm having trouble processing a listbox after selecting some items from it. In my markup, the listbox is contained within an asp:panel and is populated during page load in the codebehind. That part works fine.
It's when I select various items and submit that I have trouble. My handler loops through the listbox items but doesn't see any as being selected. I'm not sure why.
Here's the markup:
<asp:Panel ID="panEdit" runat="server" Height="180px" Width="400px" CssClass="ModalWindow">
<table width="100%">
<asp:label runat = "server">Choose your items</asp:label>
tr>
<td>
<asp:ListBox ID="lstFundList" runat="server" SelectionMode="Multiple" OnLoad="lstFundList_LoadData">
</asp:ListBox>
</td>
</tr>
</table>
<asp:Button ID="btnUpdate" runat="server" Text="Update" OnClick="btnUpdate_OnClick"/>
<asp:Button ID="btnCancel" runat="server" Text="Cancel" OnClientClick="$find('ModalPopupExtender1').hide(); return false;" />
</asp:Panel>
In my btnUpdate_OnClick handler I can't see any listbox items that are marked as selected. I assume something strange is going on with respect to postback and the panel?
It’s good Filter and Search ASP.Net DropDownList items using JavaScript.Here used two components textbox and dropdownlist. I want use search only in dropdownlist whithout textbox.
View 1 Repliesi am using the below code to provide a "select role option" when creating new users accounts. i am using a listbox to select multiple roles and submit it, it works when a sinlge role is selected but not when two or more are selected. The error i'm getting is "the user "someuser" is already in role "first_rolethatwasselected"
protected void CreateUserWizard1_CreatedUser(object sender, EventArgs e)
ListBox ddl = (ListBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("ddlRoles");
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I have a number of dropdownlists which use cascading dropdownlist / webservices. All fine. Now user wants last dropdown to be multi-select. So I want to replace the last dropdownlist with a listbox. But there is no cascadinglistbox. I'm looking for a straight-forward solution if possible. Either how to fill the listbox with the existing webservice which fills the last dropdownlist, or - is it possible to use the contrents of the last dropdown as a datasource for the listbox? I thought maybe hide the last dropdown and loop through its contents to fill the listbox.
View 2 Replieshow to place check boxes in listbox and the checked item in that listbox is transfer into another listbox?
View 4 RepliesI 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)
I have two list boxes, one has a list of available users (about 1500 items) and the other is blank. There is a button to add the seleted items from the first list box to the second one. Both of these listboxes are within an update panel and for some reason it takes over 20 seconds for the items to show up in the second listbox.
Is this normal? Is there an alternate, faster way of doing this?
I have a list box control (Multiple Selection):
<asp:ListBox ID="mLbMoney" runat="server" Rows="15" AutoPostBack="True"
onselectedindexchanged="mLbMoney_SelectedIndexChanged"
SelectionMode="Multiple"></asp:ListBox>
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".
sample.aspx source
<asp:ListBox ID="ddlCourse" runat="server" CssClass="form-control form-input "Width="200px" SelectionMode="Multiple">
</asp:ListBox>
sample.aspx.cs code
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I'm building a web app that will come back with a report. For certain parameters where the user has requested a dropdown list, they also want to be able to select more than one option at a time.
e.g. show me all transactions from the states of TX, WV, and ID.
The reason I've decided to go with the dropdownlist they requested and not a listbox is there are over 40 parameters they can pick from and my page is already crammed with that many controls.
I am working on a screen where in it has a typical 2 listboxes & 2 buttons(add/remove), so when these buttons are clicked the items have to move from one listbox to another. its all working fine with javascript.but the issue is, I am not able to get the items of the 2nd listbox in the codebehind. I tried with html & asp.net listbox controls. I even tried to access the listbox using Request.Form["ControlName"] - which gives a null value.In the listbox1 the data's are coming from database.The data's choose from listbox1 will be moved to listbox2. And again i have to update this data to one of database table.
View 3 RepliesI do have a listbox control and a button to update values of the list box with few other values of the form to the database. If i select 3 values in the listbox, it has to update the database in 3 rows (Unique for Listbox value) with the other value being the same. I use a details value for inserting values.
View 5 RepliesI am new to MVC and am using MVCContrib and trying to use the Checkboxlist .My requirement is to display list of all available roles on create user page . I have dine as below .
<%=this.CheckBoxList("Roles").Label("Roles:").Options(new MultiSelectList(Roles.GetAllRoles(),"DataTextField","DataValueField"))%>
In this case GetAllRoles method retuns string[] . How can I assign the "DataTextField","DataValueField" to make it work ?
have a CustomValidator that I am trying to use. I have a couple Validation groups so I set those 2 different groups up in my case. The CutomValidator is validating the field when I click the button and it puts out the error message however its letting the button event insert the data.
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