Vb.net - Retrieve Inserted Checkbox Values In Checkbox On Page Load?
Dec 30, 2010
i have 5 checkboxes in webform and textbox1. when i search the record using the date specified in textbox1
when i enter 11-Dec-2010 in Textbox1 and click on submit button then checkbox1, checkbox2, and checkbox3 will be disabled and unchecked. and after tat when i type 13-Dec-2010 in Textbox1 and click on submit button then checkbox1, checkbox4, and checkbox5 will be disabled and unchecked .....and all the checkbox of 11-Dec-2010 will be enabled for 13-Dec-2010 I M CURRENTLY WORKING IN ASP.NET (VB)
My Datbase structure :
ID Name Seats Date
1 Sumit 1,2,3 11-Dec-2010
2 Mili 1,4,5 13-Dec-2010
Example of this is that site have a look to know more : what i want : [URL]
I have a Datagrid with 2 textbox template columnsand two checkbox template columns. I have two other Textbox controls and two CheckBox controls. I have an Add button.
I want to be able to use the add button to update Datagrid Record inserting the Textbox control texts and the Checkbox Control status.
In VB.net .... I have GridView from which i select list of rows using check box and upon clicking the button i need to display those selected rows in a gridView of another page. and that page is a popup window?
what is the code to retrieve the id associates with each checkbox and read if whether each checkbox is checked or not in the controller action(I will need to get the status in both conditions, checked or unchecked )?
I'm trying to find a way to retrieve the value associated with a checkbox on my treeview on the check event. The OnCheckChanged event doesn't appear to work, everyone seems to be using javascript. I can get the thing to postback using javascript ... ideally I just want the value of the checkbox that was selected.
I want to select all checkBox in Gridview when click to header checkBox.I have created design such that CheckBox is not available to header of Gridview.It is in other table. Below is design of gridview.
- How can I uncheck a checkbox using client side code when the other checkbox is checked? - Is there a way to check server side on form submission that at least one check box is checked?
I am displaying my table data using listview control. It is working fine.
Now I would like to add a checkbox in front of every item so then when user checks the checkbox and click on delete button inside or outside the listview control then i want all the records to be deleted.
I want select only one checkbox among 5 checkboxes if user selects one checkbox another which are checked are need to uncheck. How can i do this in client side .....
I have a report page, that displays many rows, each row having its own checkbox with its value being an ID field from the database.This is for a bulk operation, that will be preformed on all the row's where the checkbox was checked.So if the user checks multiple boxes, hits a button, I need to send all the checkbox values to a controller's action that will take those Id's and process them.
I have an ASP.NET web form that has 6 checkbox. 1 checkbox is to call a Function to select all checkbox and show the message "You have selected" 6 "items" (in this case, 6 checkbox). If a user doesn't select the Select All checkbox, they can select or deselect other checkbox individually and the message will be "You have selected" # "items" I'm trying to do this in jQuery, but it's not working yet. Here's the script:
[code]....
The CSS class CheckBoxClass is not with the HTML input, that's why I'm looking for checkbox Id instead of checkbox class.
I hv a filed in db having 60 values. I want them to be displayed as checkbox values on my UI.but i want those checkboxes as 15 values in 1 column.15 in 2nd col.15 in 3rd col.and last 15 in 4th coln. how to do it?
i got checkbox in gridview which put inside the itemtemplate. the problem is when i tick on the checkbox, the value for checked property still is a false value. Wat;s wrong?
If GridViewRDR1_Hidden.Rows.Count > 0 Then For Each row As GridViewRow In GridViewRDR1_Hidden.Rows Dim cb As CheckBox = CType(row.FindControl("chkstatus"), CheckBox ) If cb.Checked Then MsgBox("True") End If Next End If
I am absoluetly confused. My web app has a checkbox list that my code is looking to see if the user checked it. Like I said, very simple stuff... Here's the code:
If (chkLaunch.Items(1).Selected) Then Launch = 1 End If
The odd thing is that when it gets to this bit of code it just moves right past it like it wasn't checked. The same thing happens when I use a single checkbox (rather than a checkbox list). I've tried a bunch of different ways to make the code work but I'm left to the conclusion that I'm just not telling it to do this correctly. Either that or my project is messed up somehow.I say that my project is messed up because when I add an object to the page in Design mode, it doesn't write the source code. So when I save and close, all the modifications are mysteriously gone. This happens on multiple PC's...So, is the checkbox problem just me not doing something correctly or is my web project messed up?
I am trying to edit data using checkbox value. Firstly, I created popup window which using querystring some data from main page. In popup window, I want to change the checkbox value. For example, I made setSpare column and given the value to show bit data type such as 0 or 1 using checkbox(false or true). If some data has non setSpare(means 0), it wil lbe come out uncheckbox. If I want to check it and clicking submit button, It was not change. I am going to show the code below.
public partial class AddSpare : BasePage { string ObjectId; protected void Page_Load(object sender, EventArgs e) { ObjectId = Request.QueryString["ObjectId"]; displayComInfo(ObjectId); } protected void displayComInfo(string ObjectId) // it informed relative data on web through using DB. { string query = "usp_ShowComputerList"; try { using (SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["SCSConnectionString2"].ConnectionString)) { SqlCommand cmd = new SqlCommand(query, conn); cmd.CommandType = System.Data.CommandType.StoredProcedure; SqlParameter paramobjectId = cmd.Parameters.Add("@ObjectId", System.Data.SqlDbType.Int); paramobjectId.Value = ObjectId; conn.Open(); SqlDataReader dr = cmd.ExecuteReader(); if (dr.Read()) { ModelTxt.Text = dr["Model"].ToString(); ModelTxt.ReadOnly = true; ComputerTxt.Text = dr["ComputerName"].ToString(); ComputerTxt.ReadOnly = true; userTxt.Text = dr["UserName"].ToString(); userTxt.ReadOnly = true; ntTxt.Text = dr["NtLogon"].ToString(); ntTxt.ReadOnly = true; HDDTxt.Text = dr["HddSize"].ToString() + "GB"; HDDTxt.ReadOnly = true; RAMTxt.Text = dr["MemorySize"].ToString() + "GB"; RAMTxt.ReadOnly = true; SerialNoTxt.Text = dr["SerialNo"].ToString(); SerialNoTxt.ReadOnly = true; TextBox1.Text = dr["Spare"].ToString(); inputChkSpare.Checked = (bool)dr["Spare"]; //(bool)dr["Spare"] display false or true. dr.Close(); } } } catch (Exception ex) { MessagePanel1.Type = MessageType.Error; MessagePanel1.Text = MessagePanel1.Text = "This is an error." + ex.Message; } } protected void okBtn_Click(object sender, EventArgs e) { string query = "usp_SetSpare"; try { using (SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["SCSConnectionString2"].ConnectionString)) { SqlCommand cmd = new SqlCommand(query, conn); cmd.CommandType = System.Data.CommandType.StoredProcedure; SqlParameter paramobjectId = cmd.Parameters.Add("@objId", System.Data.SqlDbType.Int); SqlParameter paramspare = cmd.Parameters.Add("@spare", System.Data.SqlDbType.Char); paramobjectId.Value = ObjectId; if (inputChkSpare.Checked == true) // if I change the check box, it does not bring the changed value. It will bring the above value(already displayed thing) { paramspare.Value = "1"; } else { paramspare.Value = "0"; } conn.Open(); cmd.ExecuteNonQuery(); cancelBtn.Value = "Close"; okBtn.Enabled = false; MessagePanel1.Type = MessageType.Information; MessagePanel1.Text = "This computer is spare from now."; } } catch (Exception ex) { MessagePanel1.Type = MessageType.Error; MessagePanel1.Text = MessagePanel1.Text = "This is an error." + ex.Message; } }
