Insert ListItem Between 2 Existing Items?
Dec 20, 2010I wonder if there is a simple way to insert a new ListItem between 2 existing items of a dropdownlist?
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Jun 1, 2010I have created a datatable with three fields namely TimeTask, TaskItem and Count (count of user) eg; {"12:30AM-01:00AM" , T1 , 3}.
dataTable.Columns.Add("Task Time", typeof(string));
dataTable.Columns.Add("Task", typeof(string));
dataTable.Columns.Add("Count", typeof(int));
dataTable.Rows.Add("12:00AM-12:15AM", "T1", 6);
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dataTable.Rows.Add("01:00AM-01:15AM", "T1", 1);
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GridView1.DataBind();
In this there is no task for the TimeTask "12:15AM-12:30AM" and "12:30AM-12:45AM" yet the TimeTask should be inserted as,
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12:00AM-12:15AM T1 6
12:15AM-12:30AM - -
12:30AM-12:45AM - -
12:45AM-01:00AM T1 5
01:00AM-01:15AM T1 1
01:15AM-01:30AM T2 4
01:30AM-01:45AM T2 9
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[Code]....
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vb Code:
Imports System.Data.SqlClient Public Class page1
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object,
ByVal e As System.EventArgs) Handles Me.Load End Sub
[Code]....
Web Forms :: How To Insert More Than 100 Items In A ListBox
Jan 18, 2011I'm trying to populate 1000 ListItems in a ListBox.
how to do it. Currently only 100 items are being displayed even though I set the capacity of the ListBox to 1000.
Below is sort of how my code looks like. :)
listBox.Items.Capacity = 1000;
foreach(entity ent in enitityCollection)
{
ListItem listItem = new ListItem();
listItem.Value = ent.Id.ToString();
listItem.Text = ent.Name;
listBox.Items.Add(listItem);
}
entityCollection has 989 records in it.
Code does not generate any error. only that at the end of the loop I only get 100 items mapped to my ListBox.
Is this how the ListBox is designed for?
How To Insert List Box Items In One Column
Feb 8, 2011Here is my code which insert listbox items table and create record.
protected void Button1_Click(object sender, EventArgs e)
{
ListItem li = new ListItem();
System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection();
conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;" + @"Data source= C:Ruchitaweb" + @"WebSite527afcergonomic.mdb";
conn.Open();
for (int i = 0; i < ListBox1.Items.Count; i++)
{
li.Text = ListBox1.Items[i].Text;
}
OleDbCommand cmd = new OleDbCommand("insert into record(recorditem) values('" + li.Text + "')", conn);
cmd.ExecuteNonQuery();
conn.Close();
}
this is inserting in diffrent rows but i want this in one row with (,)so i can parse it and get it back which items user selected. and i also want to show messge box that show the record number.
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May 15, 2010I want give some space between the items of the dropdownlist. is it possible?
ddl:
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item2
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Web Forms :: Don't Allow To Insert More Than 2 Items In Database
Mar 14, 2013I have 2 table in data base
1-HOuse_info Table
2-House_p Table
in House_p table save users Product information and in House_info table save Users Information
In both Tables is column that name is BehcodeN
I want if users in BehcodeN save this text='free' 'they can't insert product morethan 2 number and if they want insert their third product It show error that You can't insert morethan 2 product below are my code
In Product.aspx page I have button that when users click on it they can insert their product
protected void ImageButton2_Click1(object sender, ImageClickEventArgs e)
{
string data = Server.UrlDecode(Request.QueryString["BehCode"]);
string price = RadioButton2.Checked ? TextBox1.Text : "null";
SqlCommand _cmd = new SqlCommand("insertproduct3", _cn);
[Code] ....
and SP
USE [behtop]
GO
/****** Object: StoredProcedure [dbo].[insertproduct3] Script Date: 03/14/2013 17:42:53 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER procedure [dbo].[insertproduct3]
[Code] ....
ok here I can insert 2 product succesfully. but when I want insert third produt it makes below error instead of showing error message
Server Error in '/behtop website' Application.
Object cannot be cast from DBNull to other types.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.InvalidCastException: Object cannot be cast from DBNull to other types.Source Error:
Line 805: _cmd.Parameters.AddWithValue("@behcode", data);
Line 806: _cmd.Parameters.AddWithValue("@id", Convert.ToInt32(ViewState["Id"]));
Line 807: int ID = Convert.ToInt32(_cmd.ExecuteScalar()); Line 808: if (ID > 0)
Line 809: {
why this happen?
Manually Insert Items Into DDL After Data Binding?
Jan 4, 2010I have a dropdownlist, which dynamically populate data from SQL Server and i wanna manually insert two items on top of the DDL after data binding. So, the DDL would has data something like this:
Select Branch (manually insert)
ALL (manually insert)
AIR
AMP
ABG
...
I tried to achieve it by using code below:
ddlBranch.Items.Insert(0, "Select Branch")
ddlBranch.Items(0).Value = CMM.sExcVal1
ddlBranch.Items.Insert(1, "ALL")
ddlBranch.Items(1).Value = "ALL"
but it comes out giving me the data like this:
Select Branch (manually insert)
ALL (manually insert)
('AIR' branch should be here but it's gone)
AMP
ABG
...
After manually insert the 'ALL' item into the DDL, the 'AIR' is gone which is already replaced by the 'ALL'. How can i remain all the data from server and at the same time i can manually insert two items?
Web Forms :: Insert Multiple Selected Items From CheckBoxList?
Nov 29, 2010what I am trying to do is: insert multiple selected items from CheckBoxList into DB
I tried using (foreach) as:
foreach (ListItem item in bookingid.Items)
{
if (item.Selected == true)
{
using (SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["con"].ConnectionString))
{
con.Open();
SqlCommand cmd2 = new SqlCommand("") }}}
But it only adds the first selected item .. What Should i do ?
Web Forms :: How To Insert Several Items Within The List Box Individually Into The Database
Feb 9, 2011i have added several items into a list box, but i m not sure how to insert the several items within the list box individually into the database..
for example,
- within my list box, i have apple, orange and banana.
- next, i would like to insert into database in different row -->
fruit name
apple
orange
banana
Cannot Update, Delete Or Insert Items In SQL Server Using Sqldatasource
Feb 9, 2010I am building a web site, it's used to manage the data in SQL server so the another web site(connect to the same SQL database) can receive the new infoSo far I've build 2 parts, one manages the news system, the another manages the album system, news manage system work perfect, when I update, add or delete news form the web site (using sqldatasource, INSERT, DELETE and UPDATE command), the data inside SQL changes as well.
View 2 RepliesForms Data Controls :: Insert Multiple Items From A ListBox?
May 8, 2010I 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
[Code]....
Web Forms :: Enums And Checkboxlist / How To Insert The Selected Items To A List
Jan 27, 2011i defined an enum with the [flags] attribute and binded it to a checkboxlist.
my question is how can i insert the selected items to a list?
this is my code:
[Code]....
Forms Data Controls :: Ddl.items.insert On Databound Inserts Twice?
May 20, 2010 I have a DDL bound to a sqlDataSource, and I want to insert an item in the first position. I tried using this code in the onDatabound event:
Protected Sub ddl_onDataBound(ByVal sender As Object, ByVal e As EventArgs) Handles ddl.DataBound
ddl.Items.Insert(0, "None")
End Sub
But when I load the page, the item "None" is inserted twice at the beginning of the DDL? So I see something like:
None
None
item1
item2
Do I need to put the items.insert somewhere else, like on the pageLoad, to avoid it being executed twice, or am I doing something really wrong?
Forms Data Controls :: Insert To Data Table Checkboxlist Items Within For Loop?
Jun 1, 2010in my button4 click event, i want to insert checboxlist items to data table. first i want to delete all of the exisiting and then insert again.
my code is below but it is not working if you could explain anyone ?
in page load I have written code so that existing checkbox items are selected.
[code]...