Web Forms :: How To Get All Checked CheckBoxes In CheckBoxList Control
Nov 30, 2013
I have a checkboxlist control in ASP.NET
<asp:CheckBoxList ID="chkchrges" runat="server">
</asp:CheckBoxList>
I am binding in following way
chkchrges.DataSource = objclsChargeMaster
chkchrges.DataTextField = "chrgdcd"
chkchrges.DataValueField = "chrgcd"
chkchrges.DataBind()
And i am trying to get values (value member) of checked checkboxes
I am trying in folllowing way but each time it rerurns false on
li.Selected
For Each li As ListItem In chkchrges.Items
If (li.Selected) Then
Dim XX = li.Value
'' Do something with Value
End If
Next
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Oct 9, 2013
i m using checkedlistbox controle. i bind database single column to this controle and i want to check cheked property or indices is checked or not so what i do now?
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May 27, 2010
I'm working on the admin tool and am using DetailsView to edit the records (.net 2.0). In the screenshot below, the left is the GridView, and the right is the DetailsView. When a user clicks "Select" in the GridView, I am trying to display the assigned Sectors stored in the database via a checkboxlist (activities can have multiple sectors). This way, the Admin user could just uncheck/check what sectors they want to change. Unfortunately, I can only get the first sector that's stored database to show up.
Is it possible for the Checkboxlist control to allow for more than one box to be checked at the same time? If so, do I need to create a custom funcion (via looping) in order to populate the checkboxlist accordingly? I've ran into 3 articles so far that imply that, but can't get the For Each to work for my situation:
This is my select statement:
[Code]....
DetailsView on front-end:
[Code]....
CodeBehind:
[Code]....
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Nov 24, 2012
How do I select all checkbox's in a checkbox list on a button click using c sharp
<asp:CheckBoxList ID="CheckBoxList1" runat="server" RepeatColumns="5">
<asp:ListItem>1</asp:ListItem>
<asp:ListItem>2</asp:ListItem>
<asp:ListItem>3</asp:ListItem>
<asp:ListItem>4</asp:ListItem>
<asp:ListItem>5</asp:ListItem>
</asp:CheckBoxList>
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Select All" />
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Jan 9, 2011
I got a checkboxlist in which I bind the items with data from the DB.Means the rows in my table re directly bind tochkboxlist to display as the 7 listitems in it.Together with that am binding the state also(ie,whther it is previously checked or not by the user).Now the user have the option to edit this settings by checking or unchecking the listitems in it.We need to update this in the DB accordingly.
I need to pass the Id's of the checkd items separated by a "|" along with the state 1 or 0.Meaning if the user check 1st threecheckboxes in the list my parameters shud be (userId,1|2|3,1|1|1)..I tried in the below way..
public
void UpdateNotificationSettings()
{
NotificationDO notifyDO =
new NotificationDO();
[Code]....
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Feb 17, 2011
I have a page that im using javascript to do a select all / unselect all for my checkboxes on the page. Now i need to determine in the code behind if all of them are checked, im wondering if it would be easier to just set a session or something whenthe select all is checked, but that wouldnt be accurate, because after you select all, you still can uncheck some..
So i need it to check at the time the button is clicked.. there are currectly 30 checkboxes, NOT a checkboxlist.
I tried using the site search but getting an error has occured when i click to search..
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Dec 6, 2010
how to get the item which was checked last in a checkboxlist. Consider the following example
Checkboxlist
Item[1]
Item[2]
Item[3]
Suppose i first check item2 and then item3, is there anyway to know which of the items was checked secondly?
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Mar 21, 2011
I try to get multiple checked items into one coloumn in my db. But i only get the first selected.
This is my sub:
[Code]....
My CheckBoxList:
[Code]....
My InsertCommand:
[Code]....
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Nov 16, 2013
in my asp.net+vb web there are two checkboxes in a page i want only one checkbox be chexched at a time
If chk.Checked = True Then
chk1.Checked = False
If chk1.Checked = True Then
chk.Checked = False
End If
End If
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Aug 25, 2010
i'm using a gridview and has a column of checkbox that is within a template field.
I want to do it in C# but I only found this code in VB
[Code]....
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Mar 4, 2010
I have situation where I have to show checked CheckBox in a GridView. I have three tables
1) Menu Items ( Fields: menuID, menuName, menuLink, .....)
2) User Types (Fields: userTypeID, userTypeName, ...)
3) User Menus (Field: menuID, userTypeID )
I have a screen to add new Menu Items where I am showing a Grid That has two columns
1) CheckBox and
2) User Type
I have to check CheckBox in order to Link that User Type with the Menu Itme. I am done with Add Screen. Here is the Code:
(aspx)
<asp:GridView
ID="gridView_UserTypes"
runat="server"
AutoGenerateColumns="False"
DataKeyNames="userTypeID"
Width="60%"
EmptyDataText="">
<HeaderStyle
CssClass="gridHeader"
Wrap="false"
/>
<AlternatingRowStyle
CssClass="gridAlturnateRow"
/>
<RowStyle
CssClass="gridRow"
/>
<Columns>
<asp:CheckBoxField
DataField="userTypeChecked"
HeaderText="Select"
ReadOnly="false"
Visible="true"
/>
<asp:TemplateField
HeaderText="Select">
<ItemTemplate>
<asp:CheckBox
ID="userTypeSelector"
runat="server"
/>
</ItemTemplate>
<ItemStyle
HorizontalAlign="Center"></ItemStyle>
</asp:TemplateField>
<asp:BoundField
ItemStyle-HorizontalAlign="Left"
DataField="userTypeName"
HeaderText="User Types"
HeaderStyle-Wrap="false"
ReadOnly="True"
SortExpression="userTypeID">
<ItemStyle
HorizontalAlign="Left"></ItemStyle>
</asp:BoundField>
</Columns>
</asp:GridView>
(Code Behind)
foreach (GridViewRow row in gridView_UserTypes.Rows)
{
// Access the CheckBox
CheckBox cb = (CheckBox)row.FindControl("userTypeSelector");
if (cb != null && cb.Checked)
{
// First, get the UserTypeID for the selected row
int userTypeID = Convert.ToInt32(gridView_UserTypes.DataKeys[row.RowIndex].Value);
if (selectedUserTypeIDs == "")
{
selectedUserTypeIDs = userTypeID.ToString();
}
else
{
selectedUserTypeIDs = selectedUserTypeIDs + "," + userTypeID.ToString();
}
userTypeCount++;
}
}
Now I am passing selectedUserTypeIDs along with other details to my Stored Procedure and adding those UserTypes for newly Added menu. It works fine for me. Now I want to show checked CheckBox in Edit Mode.
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Nov 15, 2010
I have a GridView with checkboxes. I want to let the user choose one or several checkboxes. Right now my code only manages to find one of the chosen checkboxes:
[Code]....
How do I change it to find the values from every row that has a checked checkbox?
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Mar 4, 2011
I have a GridView with checkboxes. How can I count how many checkboxes are checked?
[Code]....
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Nov 17, 2010
I have some code here in view-page
[Code]....
How can I get checked value from chechboxes above .
I'd like the output checked field wrapped in
[Code]....
What Datatype (if needed) should i create in the model ?
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Jan 1, 2011
If i have 3 asp.net checkboxes in my asp.net webform namely : CheckBox1, Checkbox2, Checkbox3 and a textbox namely textbox1
If Checkbox1.text ="1"
Checkbox2.text ="2"
Checkbox3.text ="3"
I WANT :
if checkbox1 is already checked ... if checkbox is remain checked and even after i check checkbox2 and checkbox3 then the output in textbox would be 2,3 ..... by ignoring already checked checkbox text ...
LOGIC I WANT : Ignore already check checkboxes and insert recent checkbox text to textbox1 as comma seperated string ...
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Aug 26, 2010
This morning I posted a question w.r.t Radio Buttons, but the requirement changed so I'm posing a similar question.
I want to have a checkbox in a datagrid.
Suppose I click on one of the checkboxes and then realize i need to click on another, the screen has to automatically uncheck the previously clicked checkbox and then check the newly clicked checkbox.
In other words I need to clear previously checked checkboxes and check the recently clicked checkbox.
Also, I need to update a label in the page with a value associated with the row of the checked checkbox.
I should not be using a javascript to do this.
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Mar 20, 2010
I have a checkboxlist in my asp.net page. I am adding items in it on design time. and i have a button which selects all the checkboxes inside checkboxlist. It works fine but there is another button which causes post back, and after postback, all checkboxes inside checkboxlist get unchecked and lose selection. How can I fix this ?
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Aug 5, 2010
I have a code below...that dynamically create a checkboxlist.....
....connection code....
Dim da As New SqlDataAdapter(myDBCommand)[code]....
Ok so that works ...data coming from the database populating the checkboxlist...:)when the user click on some values...I want them to go to another page.....ok ..so I have all the values they selected.....page going to another page.....but what I want to do is when they come back to the page where this Dynamic checkboxlist is on...I want to select all the checkboxes they selected. ...before they went to this other page...so how can I dynamically select certain checkboxes from the dynamic checkbox....? the values will be stored in a querystring...not a database....so how can I use the querystring value and re select the checkbox corrisponding to the querystring value?
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Nov 9, 2010
I have 3 webforms controls: 3 checkboxes and 1 textbox. When I check checkbox1 and checkbox2, then in the textbox it should appear as 1,2. How can this be done using ASP.NET webforms controls?
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Mar 9, 2011
I generate my check boxes dynamically:
for (int i = 0; i < dtCommon.Count; i++)
{
CheckBox newBox = new CheckBox();
newBox.Text = dtCommon[i].userName; [code]...
And when the save button is pressed I call this function:
protected void SaveUsers(object sender, EventArgs e)
{
}
How do I know which check boxes the user has checked?!
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Nov 19, 2010
i want to insert checkbox text only if they are checked. .. how to do that ..
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
TextBox1.Text = Request.QueryString("txt")
Dim splitted As String() = TextBox1.Text.Split(",")
For Each id As String In splitted
Dim ctrl As Control = Page.FindControl("checkbox" & id)
If Not ctrl Is Nothing Then
Dim chkbox As CheckBox = DirectCast(ctrl, CheckBox)
chkbox.Enabled = False
Dim arrList As New ArrayList()
'populate the list with some temp values
arrList.Add(CheckBox1.Text)
arrList.Add(CheckBox2.Text)
'databind the list to our repeater
Repeater1.DataSource = arrList
Repeater1.DataBind()
End If
Next
End Sub
This code will add all checkboxes whether it is checked or not !
so that only checked checkboxes would be added in array list
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Nov 30, 2010
I'm having a bit of trouble with my CheckBoxList control in ASP.NET - it seems to not store the values that I have checked (?)This is the test-code I have at the moment:
for (int i = 0; i < cbMemberTypes.Items.Count; i++)
{
if (cbMemberTypes.Items[i].Selected)
{
// do stuff
}
}
I have tried to output the amount of checked items, but it is always returning 0. I'm rather lost here, because in my other usercontrol, it works perfectly!
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Mar 22, 2011
i want to show checkboxlist listitem checked according to option value saved in DB like this:
,2,
2
1,,3
1,2,3
//accessing value
protected void getreportType()
{
SqlCommand cmd = new SqlCommand("SELECT * from reporttype", con);
con.Open();
CheckBoxList1.DataSource = cmd.ExecuteReader();
CheckBoxList1.DataBind();
con.Close();
//getting previous checked items
SqlCommand cmdx = new SqlCommand("SELECT report_type from projects where serial_no='" + Convert.ToInt32(Request.QueryString["id"].ToString()) + "'", con);......
but it is only shows checked item of column which have single value without comma means like "2" otherwise not shows any selected listitem from any colums
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Apr 3, 2011
note that the scenario is ASP.NET Webforms + Master - Content page which mess up the ids.
I have, say, three checkboxes
<asp:CheckBox ID="chkConsultantQuality" runat="server"
CssClass="company"/>
<asp:CheckBox ID="chkConsultantEnvironment" runat="server"
CssClass="company"/>
<asp:CheckBox ID="chkConsultantSafety" runat="server"
CssClass="company"/>
I would like to make a div id="CompanyPanel" on click event of each checkbox according to the following condition
visible if any of the checkboxes are checked.
hidden if all of the checkboxes are unchecked.
I am planning to use jQuery since I am selecting by class name. I could do it with jQuery.each on the class='company' by checking each for a checked flag.
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Oct 20, 2012
How to get The Rowindex Of Gridview by clicking button outside gridview in ASP.Net?
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