Web Forms :: Storing ListBox2 Values In XML File Using Jquery

Oct 20, 2010

I have 2 ListBoxes..ie ListBox1 and ListBox2.When Move items from ListBox1 to ListBox2,I want to save listBox2 values in Xml Files.When i open the page it will load lListBox2 values.

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But i am unable to get ListBox2 items after moving from ListBox2.

I searched for this problem.Solutions is Use HiddenField for getting server side.

I am new to Dot net.So Explain with one simple example.

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Web Forms :: How To Copy Multiple Item From ListBox1 To ListBox2

Dec 20, 2010

i want to know how to copy multiple items from Listbox1 to Listbox2.i tried in single item copy it's working but i want to know multiple items to copy.

here is my code..

.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<style type="text/css">
.style1
{
width: 65%;
height: 261px;
}
.style2
{
width: 64px;
}
.style3
{
width: 46px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tr>
<td rowspan="4">
<asp:ListBox ID="lstLeft" runat="server" AppendDataBoundItems="True"
Height="285px" SelectionMode="Multiple" Width="213px">
<asp:ListItem>10th</asp:ListItem>
<asp:ListItem>Diploma</asp:ListItem>
<asp:ListItem>12th</asp:ListItem>
<asp:ListItem>UG</asp:ListItem>
<asp:ListItem>PG</asp:ListItem>
</asp:ListBox>
</td>
<td>
</td>
<td rowspan="4">
<asp:ListBox ID="lstRight" runat="server" Height="286px"
SelectionMode="Multiple" Width="213px"></asp:ListBox>
</td>
</tr>
<tr>
<td>
<asp:Button ID="butAdd" runat="server" onclick="butAdd_Click" Text="-->"
Width="61px" />
</td>
</tr>
<tr>
<td>
<asp:Button ID="butRemove" runat="server" onclick="butRemove_Click"
Text="<--" Width="63px" />
</td>
</tr>
<tr>
<td>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
<html
aspx.cs:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class _Default : System.Web.UI.Page
{
ListItem Item = new ListItem();
protected void Page_Load(object sender, EventArgs e)
{
}
protected void butAdd_Click(object sender, EventArgs e)
{
if (lstLeft.SelectedIndex > -1)
{
if (lstRight.Items.FindByValue(lstLeft.SelectedItem.Text) == null)
{
Item.Text = lstLeft.SelectedItem.Value;
Item.Value = lstLeft.SelectedItem.Text;
lstRight.Items.Add(Item);
lstLeft.Items.Remove(lstLeft.SelectedItem);
}
}
}
protected void butRemove_Click(object sender, EventArgs e)
{
if (lstRight.SelectedIndex > -1)
{
Item.Text = lstRight.SelectedItem.Value;
Item.Value = lstRight.SelectedItem.Text;
lstLeft.Items.Add(Item);
lstRight.Items.Remove(lstRight.SelectedItem);
}
}
}

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Using DataTables And Storing Values?

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{

[code]...

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[Code]....

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<forms loginUrl="~/RestrictedArea/Login.aspx" defaultUrl="~/AllowUsers.aspx" timeout="2880">
<credentials passwordFormat="Clear">

[code]...

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I'm trying to store multiple selected checkboxes from a single checkboxlist, but i don't know where to start. Imagine i have three tables: tbl_events, tbl_organisors and tbl_settings and i want to store the organisors of an event. Each event can have multiple organisors, so each organisor should be added as a single row into tbl_settings. I know how to bind tbl_organisors to a checkboxlist, but how do i store the results (meaning: add the rows to tbl_settings) ?

tbl_events: Event_ID (PK) and Event_Name
tbl_organisors: User_ID and user_name.
tbl_settings: Settings_ID (PK), Event_ID and User_ID

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[Code]....

SQLDatasource:

[Code]....

Initially all checkboxes will be unchecked, but users must be able to select multiple organisors from the checkboxlist and then store them into the DB by submitting a form. So the query will look something like: INSERT INTO tbl_settings (user_id, event_id) VALUES (@user_id, @event_id). And this is where my head cracks

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EDIT:

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[Code]....

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I have 2 listboxes....

Listbox1 has

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So I want the newly added Categories to be visible in Listbox2 ..but their CategoryID's must be invisible...but still be associated with their Category....

and when I save these Categories from Listbox2 to the Database.....its should be the CategoryID's that should go into the Database.....not the actual Category

So to explain again in a different way

I want to Move a selected DataTextField & its DataValueField from Listbox1 to listbox2

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I'm having a bit of an issue uploading files to a database. I'll post snippets of my code below.

The table i'm uploading to has the following structure:

[Code]....

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CoverController

[Code]....

CreateCover.aspx

[Code]....

I have inserted breakpoints to debug the code, however coming from more of a business background I'm not sure what I'm supposed to be looking for. It seems that the array is being populated with 00000000s so I'm thinking this is a problem regarding the intake of the file.

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WEB FRAMEWORK: ASP.NET in C#

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[code]....

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