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>
I start building asp.net web site for my office. I have a listbox with province ID and name. How do i select all item on page_load?
View 2 RepliesI'd like to select ListBox Items by using any text. I mean like below For example, Text1.Text = "Item1, Item3, Item5" ListBox's Items are Item1, Item2, Item3, Item4, Item5. Selected ListBox Items will be Item1, Item3 and Item5. Here, I try to find the build-in function that count ',' in any string. How to code?
View 3 RepliesI'm using a listbox to save multiple selected value in db. I'm saving that values by seperating comma(,). In edit option i want to reterive the same value from db and want show multiple selected items in listbox.
View 9 RepliesI have listbox where I am binding values from my database. Now my requirement is when user select values from listbox he/she can select only 4 values from listbox. If user select less than 4 or more than 4 values. I need to show validator that you can select only 4 values. How to achieve this?
View 1 RepliesI want to select the multiple items in the listbox.....for eg in my listbox there are five items
apple,pear,lotus,red,blue.on button click i want to select two items from the listbox.
How to do....
if checkbox is clicked i need to select all items in the listbox in asp.net...
how to show the items all selected in listbox once the 'selectall' checkbox is clicked
I have two databound listboxes. The first only shows items that have been assigned to my product. The second listbox shows all available items. What I want to do is select all of the items in listbox 2 that list box one contains.
For example:
ListBox1-
Item 1
Item 3
ListBox2-
Item 1 (Selected)
Item 2
Item 3 (Selected)
Code I have:
List<string> myList = new List<string>();
foreach(ListItem f in ListBoxSourceDetail.Items)
{
myList.Add(f.Value);
}
myList.ForEach(delegate(string n)
{
ListBoxSourceEdit.SelectedValue = n;
});
I'm trying to use the ListBox html helper in a simple form.
verhuurPrijzenLst is a simple list that gets put into the ListBox, I think I need "MultiSelectList", but I cannot use it (MVC framework needed)?
I don't know exactly how to do that ( bin folder and @inherits ? )
So it's nice to have a helper at hand, but if you cannot use it properly without using the MVC framework, that is a pity.
[Code]....
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.
[Code].....
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 have one ListBox which has three Items in it. And also has one GridView and One Button.
I want to move the selected items in the listbox to the GridView when the Button is clicked.
Now the problem is, if I selects the third item in the listbox and clicks the button, It always moves the first item in the ListBox to the GridView.
How to solve this?
<asp:ListBox ID="lbDrawing" runat="server" AutoPostBack="false" Height="260px" TabIndex="12" Width="150px"></asp:ListBox>
In the Button click event, I select the item by the following C# code,
string itemsname = lbDrawing.Items[lbDrawing.SelectedIndex].Text;
I fill the ListBox based the DropDownList SelectedIndex Changed Event. So I can not bind the ListBox in the Page is not PostBack Block.
I'm creating a search form that will include textbox and multi-select listboxes. I figured out how to load the listboxes but not how to grab those values on the postback in the controller method. Here's my simplified code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.ComponentModel.DataAnnotations;
[code]...
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 have XML file with the following structure:
<rule ID="16" Attribute="Savvy" Parametr="">
<body>
<term Operation="AND">
<IF_ID>8</IF_ID>
<Ratio>=</Ratio>
<IF_Value>impossible</IF_Value>
[code]...
I want to create a ListBox control that supports display of items in two columns. It also needs to support selecting multiple items.
and the ListBox items should be CheckBox. What I need to do?
have an datatable with valuees like this
ListItem ddlItem;
foreach (DataRow dr in dt.Rows)
{
ddlItem = new ListItem(dr["names"].ToString())
lbx.Items.Add(ddlItem);
Run mode as follows
In Listbox as follows
Candidatename
AshiwnBaskarChandruDasGopal
Listview (control)
I want to display the above Listbox items into Listview. for that how can i do in asp.net using c#.
I want to add multiple hyperlink control items to a asp.net listbox control. I have written below code but it is not generating required output.
lstBoxAttachments.Controls.Add(new HyperLink() { Text = someText, NavigateUrl = someURL });
I'm trying to validate that a GridView logated in one of the steps of the Wizard Control is populated by the user before the Next button is clicked. What I mean is that I need to block Next (or Prev) button until the user populates a gridview, once the gridview has at least one element then enable the (Next/Prev) buttons. How can I enable/disable Next/Prev buttons within a specific step?.
View 1 RepliesI am using a Calendar extender in a modalpopup when i click the image button the calendar extender should be displayed and when i click a particular date that date should be displayed in the textbox its working but what my problem is when i click the image button for the first time the calendar extender is displayed in the back side of the modal pop hence i am unable to select a particular date. but when i click the same image button for the second time the calendar extender will be displayed correctly.
View 2 RepliesI am moving an app from Silverlight back to ASP.NET. (Don't ask!) I really liked the ability to highlight ListBox items as the user moved the mouse over the items. I have been Bing'ing all morning and cannot seem to find any way to do this in ASP.NET with an ASP:ListBox. I tried setting the onmouseover event for the list items themselves. But that did nothing.
[Code]....
I then tried setting onmouseover event for the list itself. I can get the event, but I don't know how to determine which item I am over. I only seem to have the selectedIndex. If I am just moving the mouse, I have no selectedIndex.
I am not able to give spaces between two items in list box. I tried with css- padding, but no luck.
View 6 RepliesHow to get all items from Listbox. i need to load all item from Listbox to my database. how to get collection of item and how to save it into databse.
View 3 RepliesCan you append items to a listbox?
View 13 RepliesWhen I have multiple entries with the same id in a list box the selected index is always the first instance of the item. How do I get around this without modifying the id of the items in my list box so they are unique?
View 2 Replies