.net - DropDown List With Checkboxes
Sep 29, 2009How can i make a dropdown list with checkboxes ? I have a windows app ( vb.net) and the checkboxlist control is not real an option with the available space on my form.
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Count The Total No. Of Asp.net Checkboxes, Checkboxes Checked, No. Of Checkboxes Remain Unchecked In Webform Using .net?
Dec 9, 2010How to count the total no. of asp.net checkboxes, checkboxes checked, no. of checkboxes remain unchecked in webform using vb.net ?I m using Visual studio 2008 with vb as a language ..I my webform i have 10 checkboxes...i wanna count total no. of checkboxes in webform in textboxes1 total no. of checkboxes checked in webform in textbox2 total no. of checkboxes remain unchecked in webform in textbox3?
View 2 RepliesAsp.net - List Of Checkboxes?
Jan 10, 2011I'm a newbie in VB.NET and ASP.NET. This is my problem:I retrieve a list of records from DB and, for every row, I need to show 4 checkboxes. I can use a checkboxlist for every rows, but it's not so clear how I can process the results after the submit.
I've some object and some operations available for that object. From database I extract a list of object with all operations. For every operation I want to show a check box to enable or disable the operation. The result is something like that:
[code]...
Add Text In A List Box Via Checkboxes?
Mar 22, 2010what i need to do is to add text in a list box via checkboxes. For example if a check box is checked, then a certain text (e.g. "Flea Treatment") gets added to the list box. In my project there are around 15 checkboxes, and not all of the may be clicked. So what I want to do is, when there are values in the list box (Only words!) then I press the Save button and all the values (i.e. all the treatments, e.g. Flea, de-worming, myxomotosis) inside the list box are saved to my database. The table inside the database, is called tblNotes, and has only 4 fields, one of which is a unique ID field, which is the primary key; the other field is the one where I want the values inside the list box, to be saved. As for the other two, they are for standard textboxes, with a fixed length, they are already working.My problem is this: The list box won't save to the database, and I want to know how I could save it. This is the code I have for saving it to a database (btnSave):
Private Sub btnSaveNotes_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSaveNotes.Click
'The purpose is to save the changes made to the record on the screen
'Check if compulsory fields don't contain data, show error message and place cursor back in field[code].....
.net - Checkboxes To Indicate Inclusion In A List?
Jan 25, 2011I have two tables, called Machine and Type. Since they have a many-many relationship, I have a MachineType resolution table in my DB. No problem. The end user needs to be able to manage these - create new types and assign them to machines. I have an XtraGridView that I am using to display the Machine as master and Type as detail.
Initially I used a Lookup to add Type dropdowns to the MachineType detail view. But that creates duplicates and is not the best way to display this information. I'd like a series of checkboxes (one for each Type options available) so the user can click the appropriate ones for each machine, thus avoiding duplicates.Upon saving, the appropriate MachineType rows can be generated.
I was going to just code this manually but if there's some kind of binary collection mapping in either DevExpress or the .net framework I can use, I'd prefer that than to reinvent the wheel.
EDIT: This is what I mean. From this thread. However, they store it as a collection (a string delineated by commas) and not a series of DB rows.
Group A List Of Checkboxes?
Jan 20, 2009I 'm trying to group a list of checkboxes.
1. Could I do it with a groupbox? How?
2. I have wrote this code
Public groupCB() As CheckBox = New CheckBox() {chboxAMIT, chboxOnoma, chboxEpon, chboxFather, chboxMother}
Private Sub CheckBox_CheckedChanged(ByVal sender As System.Object, ByVal e As
[Code].....
Add Data To Dropdown List Box In ASP.NET?
Aug 3, 2011How can I add a data to my drop down list came from database? My code is this. And when I try using this:
<form id="form1" runat="server">
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
[Code].....
It got errors in a webpage that says controls are not allowed to be put here. I only have an empty dropdown right now.
<asp:DropDownList ID="DdLocation" runat="server"></asp:DropDownList>
Asp.net - Dropdown List Event?
Oct 21, 2011I have a web form in which i have droped 6 dropdownlists and each dropdownlist have previous seven dates to open files from a specific folder concatenated with date at the end of file name.Problem is that when i select first dropdown list it opens file fine but when i select a date from anyother dropdownlist to open file then it open the same file which was opened from the first dropdownlist.Please see the code and make correction in it.
[Code]...
How To Get List Of Files And Add To Dropdown
Jan 26, 2012How to get a list of the files that were added to the resource file so I can add them to a dropdown list?
View 4 RepliesIDE :: Add Values To Dropdown List?
Mar 7, 2011how to do this Also the drop down list in web service..
View 5 RepliesMVC3 DropDown List?
Apr 2, 2012Function Monitor() As ActionResult
Dim db = New QuarterDBContext()
Dim items As IEnumerable(Of SelectListItem) = db.getQuarter.[Select](Function(c) New
[code].....
How To Populate And Access A List Of Checkboxes
Nov 19, 2010(This a follow-up to a previous question. VB.NET WPF NullReference Exception)I have a TreeView with a parent node and two children node. Each of the nodes contain a checkbox stored in a TreeViewItem. I want the two children node checkboxes to be set to IsChecked=true when the user checks the parent node and I want the two children node checkboxes to be IsChecked=false when the user unchecks the parent node.
I have a for loop in which the child node checkboxes are stored in a list. The parent node's checkbox check/uncheck event should iterate through the child node checkbox list but I am having a problem with the childCheckboxes list in the chkbox_AllChecked function (the parent node's checkbox check/uncheck event). For some reason the list is empty. I think the problem is how I try to populate the list while inside a For loop. Can anyone explain what I am doing wrong?
[Code]...
List The Number Of Checkboxes Checked?
Sep 28, 2011I wanted to see if I could have a list of six check boxes with names of a certain author that people have or have not read. When they are asked to check all that apply to them and then hit submit I want a label to display a message depending on the number of checks they made. So if they have 2 checks marked off then a message could say, "You do not read much of this authors books?" or 5 could say " You like this author, don't you?".
View 5 RepliesVS 2008 Drop-down List With Checkboxes?
Oct 11, 2009I have to set a drop-down list with multi-select checkboxes. It seems to be a combination of combobox and list capacities (at least as I know them in VB6), so what's the best controller for these purposes in VS2008?
View 1 RepliesVS 2008 List View & Checkboxes?
May 2, 2009I have created a list view and was trying to place checkboxes down the left hand side then place pre determined text beside them but i get the word "Default" above the checkboxes like in this screencap:[URL}..allso i was wondering if there was a way to populate the list view with data like you can with the combo boxes?
View 5 Replies.net - Set Enum Value Via Dropdown List Select (ddl)?
Oct 14, 2011There are three files:index.aspx
serverInfo.cs
setup.aspx.vb
My enum is in:
//Class:serverInfo.cs
public enum ServerVersion
[Code]...
See which version is selected via dropdown list, compare this to the value in the enum store in var and add to my connection check.
2nd Dropdownlist Depend On The 1st Dropdown List?
Sep 19, 2010i want to create a dropdown list which depend on each other. as example. the 1st dropdown list will let the user to select the type between sector or subsector.
select type: 1) sector
2) subsector
if the user choose sector, the sector value will be appear in the dropdownlist
select sector: 1)technology
2) trading
3) industrial
but if the user choose subsector, the subsector value will be appear in the dropdownlist
select subsector: 1) computer
2) utilities
3) consumer
i try to use the hide code but it turns out to be error. i think because of the data overloading.
Add Optgroup Option Into Dropdown List?
Mar 26, 2009add optgroup option to dropdown list, The dropdown source is getting from sqlserver.
View 3 RepliesAsp.net - Dropdown List To Filter Gridview?
Oct 21, 2011I would like my gridview to be filtered by the dropdown list I have. It is pulling specific information from the database, so when you choose a value from the dropdown list, it should search through all the records and find only records with the ddl value in them.
The code that I am using in the codebehind for the SelectedIndexChanged is not right though. I get an error message saying 'Value' is not a member of 'Integer'. This is on the line dsCompanyFilter.SelectParameters.Add
It probably has something to do with the gridview not tying to the dropdown list properly, but I am not sure how to fix that code.
<asp:Content ID="Content2" ContentPlaceHolderID="body" Runat="Server"><br /><br /><br />
<asp:linkbutton id="btnAll" runat="server" text="ALL" onclick="btnAll_Click" />
[Code]....
Asp.net - Dropdown List Values Repeating?
Jun 29, 2011I am using dropdown list values Bound from data base my code
Public Function get_type() As String
'get type
If IsPostBack = False Then
[Code]......
Asp.net - Populate A Dropdown List With Data?
Jun 9, 2009I have a dropdownlist that I want to populate with a specific value and specific text. I'm not using a datasource but I am manually making a connection and retrieving data in code. How can I populate this dropdownlist? If I read the data with a datareader and increment an array I only get either the value or the text. This is what I have so far, but it is completely wrong:
//connection string etc goes here
Dbcmd2.CommandText = "select dept,deptname from table"
Dim dr As SqlClient.SqlDataReader[code]....
How can I get this to work without having to create a class object for Department? Is there anyway or should I create the class object?
Databinding List To Asp.net Dropdown Control?
May 17, 2012I have a dropdown list control which when a particular item is selected, another dropdown's list is populated based on that selection. The code behind is below.
Imports System.IO
Partial Class Data
Inherits System.Web.UI.Page
[code].....
Disable An Asp.net Dropdown List From The Code Behind?
Dec 23, 2011Is there a way to disable an asp.net dropdown list from the vb code behind?
<select id="reassign_reason" name="reassign_reason">
This is the name of my drop down list and I tried this in the code behind in vb.net
reassign_reason.disabled = True
Get Running Proc List > Dropdown Box
Apr 2, 2010im working on an app for work that just simplifies some tasks. what id like to do is place all running processes in a combo box so that when i click "kill process" it will kill the selected process.
Public Class Form1
Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]......
Make MVC3 DropDown List?
Apr 14, 2011Function Monitor() As ActionResult
Dim db = New QuarterDBContext()
Dim items As IEnumerable(Of SelectListItem) = db.getQuarter.[Select](Function(c) New
[code].....
Setting The Default Value For Dropdown List?
Apr 13, 2009I have dropdown list with name : list I want the first index to be the defualt value of dropdown list .
how could do I do this ?
Setup A Dropdown List Over The Gridview?
Feb 27, 2009how to setup a dropdown list over the gridview when I am in the editing mode? I would like use the code behind to bind the data after assigning to the data source... I am using Visual Studio 2008 ...
View 1 RepliesUsing Variable To Display In Dropdown List?
Oct 14, 2010How do I make options in a drop down list display variables? For example this is what I would like to have done:-in form1, a user types seven words into 7 text-boxes.-in form2, a user clicks on a drop-down list to select one of the words that was previously typed in to a txtbox in form1.
View 6 RepliesValues From Database To Dropdown List?
Oct 4, 2009I want to retrieve value from database.........I have a sql table with (Username [Primary Key] , Friends, dob, contact ) columns; table name is MyFriends
Now Code is......
string qry = "select Friends from MyFriends where UserName='hrs'";
da = new SqlDataAdapter(qry, connection);
[code]....
VS 2008 DataGridViewComboBoxCell Dropdown List?
May 6, 2010Given a datagridview, using complex binding I have a datagridviewcomboboxcolumn that displays data from a different table. My question is: when the dropdown list of the comboboxcell is shown is it possible to display a different text than the DisplayMember, lets say more detailed?I search for a solution but could not find any.
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