I would like to add a checkbox to my grid view to represent a bool property of the list the grid view is bound to.
I want to show a checked checkbox for true instead of just showing text of 'true' or 'false'
Is this possible. When I try to add the checkboxfield in the gridview wizard. The add button is grayed out when selecting checkboxfield
I would like to check if a particular value already exist in the database Gidview row. If the value already exist, tell the user that he has already entered the record and don't save. otherwise save the record. In my case I want to check the "Random number".
<asp:TextBox ID="txtRandomNumber" runat="server"></asp:TextBox>
Maybe it could be done with a foreach loop statement.
I have a table in my Database called Creditors.
One of the columns is Paid which is type Bool.
On my aspx I have an objectdatasource and gridview. In the DAL is a method called GetCreditors which
returns all the creditors into the Gridview.
In some cases the "paid" column is ticked and in other not.
I want to run a select query that only gets the rows where PAID is not Ticked. insead
of retrieving all.
I am using ASP.NET and VB to display a message(label) while the datalist is empty like this
<asp:Label ID="lblEmpty" Text="No Data To Display" runat="server" Visible='<%#bool.Parse((dlErgebnis.Items.Count==0).ToString()) %>'></asp:Label>
I am getting a error "the name bool is not declared".
What is causing this error?
I have a DataTable, one of the column data type is of type Bool or sql(Bit).
now i want to assign this value to a Bool variable/object or lets say i want to assign this to a checkbox, How do i do that
eg. not correct though
DataTable dt= new DataTable();
Bool a= dt.Rows[0]["IsApproved"];
cb.Checked=dt.Rows[0]["IsApproved"];
i have the following scenario, i have a column of a gridview that shows me a text telling me is the user is allowed or not to access to some page, but now i just showing allow and deny, but i wanna show images that represent me the action, how can i do that?
View 3 Repliesi have a UP and DOWN buttons ouside a gridview and a checkbox inside the templated field .I will check the checkbox to sleect a row , after that if i click on UP button the checkbox above the selected checkbox should be selected.
same with when i click on DOWN button the checkbox below the selected checkbox should be selected.
I have a grid view with two columns...one column has a no. like (123) and a check box....which user can checked or unchecked......all I need to do is that I need to disable the man handling of that check box......rather I would like to see a seperate grid view with the same no. of rows as of the first and in this gridview I may allow to type in or scan the no. and if this scanned or typed number matches any no. in the first gridview number then the corresponding check box should be checked/unchecked.
View 1 RepliesBelow is my function which insert textbox value into grid view .this work fine .
Now I want to compare grid view row with textbox value if already exist in grid view then it give me massage already exist with same name means duplicate data cannot insert into grid view
<script type="text/javascript">
$(function checkuser() {
// $(function () {
// $("[id*=btnAddRow]").click(function () {
var operator = $("[id*=txtoperator]").val();
var value1 = $("[id*= txtvalue1]").val();
[Code] ....
im reading checkbox value which is checked on my gridview but as per my code is missing the 1st one which on top but i select from the middle then it is working fine here is link for gridviewhelper classes [URL] and im calling this code from gridviewhelper classes on page load event
Dim helper As New GridViewHelper(Me.GridView2)
helper.RegisterGroup("heading", True, True)
AddHandler helper.GroupHeader, AddressOf helper_GroupHeader
and here is my code
Dim sc As New StringCollection()
Dim id As String = String.Empty
For i As Integer = 0 To GridView2.Rows.Count - 1
'loop the GridView Rows
Dim cb As CheckBox = DirectCast(GridView2.Rows(i).Cells(2).FindControl("CheckBox2"), CheckBox)
'find the CheckBox
If cb IsNot Nothing Then
If cb.Checked Then
id = GridView2.Rows(i).Cells(1).Text
sc.Add(id)
MsgBox(id)
End If
End If
Next
i create a sproc for validation username and email address lilke below:now i use this sproc like below:
[Code]....
Error 6 The best overloaded method match for MisaghDataContext.usp_ValidUserNameEmail(string, string, ref bool?)' has some invalid arguments
I was wondering if it is possible to add additional data to Excel document created from gridview. What I want to do is to manually add data to certain rows and columns (date, couple of titles, etc), but I'm not sure how to do it.
Currently I'm using the following code:
[Code]....
I have a gridview that returns several records for the same user and each record has a column with a check box. I need to allow the user to choose only one to check. Also one check box is always supposed to be checked. What is the best way to do it? I was thinking of writing a stored procedure that checks if only one is checked, and then returns true or false. I think there is a more efficient way to do it...
View 3 RepliesI have a GridView and check box in one of the columns.what i need to do is, if the checkbox is checked i need to replace it with a Tick Mark image instead of checkbox, otherwise leave the column blank.
View 13 RepliesI have a page with a simple textbox, when an OrderNo is entered in te textbox the page is populated with 2 or 3 gridviews depending if the order has items reserved or on back order.
GridView1 has data about the order, like status, payment details.
GridView2 has data about orderitems, each row displays an item from the order with stock and order quantities
GridView3 has data about backorders, each row displays an item from the order with quantity reserved and quantity on back order. As is no data for GridView3 if order is not on backorder I thought that I can enclose my code inside an if block
if GridView3 isnot nothing then
'getting some data from the cells in GridView3
endif
but the code still executes.
Documentation for using a checkbox with a gridview has the following statement:Because a check box can display only a selected or an unselected state, a CheckBoxField object can be bound only to a field with a Boolean data type or a string that can be parsed byParse.No example has yet been found to explain how using Parse to control the value of theis done. Interestingly enough I can find a fine example for the unlikely scenario of embedding a bulleted list in a grid cell.
View 4 RepliesI have loaded up a gridview object with data. I have turned on Edit on the grid. It lets me edit the data, but I also want to put some code to check for correct data in each field. I tried to assign a requiredfieldvalitor, comparevaliditor but they don't work. Is there an event I can capture to fire up some code before the grid sves my data?
View 3 RepliesI am trying to add a new row into a gridview but for some reason i'm having a problem in the for loop.
Directly goes to dtCurrentTable.Rows.Add(drCurrentRow) and of course, have an error "'row' argument cannot be null.
Parameter name: row", because the dtcurrentTable.NewRow was not executed.
Why is this happening?
Private Sub AddNewRowToGrid()
I want to add a new row to gridview.
View 5 RepliesI have a column of type bit, I want to display checkboxes on bases of values 1 and 0. So that in edit mode if i unchecked the box then the database should contain the value 0.
[Code]....
i have a asp gridview contains linkbutton , i get the values in forloop , but how can i check which linkbutton i was click
View 5 RepliesI got a GridView and 2 columns have a radiobutton in each, named rbStatus.
1 coulmn header name Aired and other column named "Missed".
They are not databound.
How do I check the radio button in code behind?
Or should I make it databound?
The field to be displayed in the column "Aired" is boolean type.
If the "Aired" is not checked, I need to set the "Missed" checked.
[Code]....
I wrote simple program in that i have one gridview in that i added one template field Checkbox controll.
this is my gridview1
<asp:GridView ID="GridView1" runat="server" Width="100%" AutoGenerateColumns="False" CellPadding="4" ForeColor="#333333" GridLines="None" OnSelectedIndexChanged="GridView1_SelectedIndexChanged" AllowPaging="True" OnPageIndexChanging="GridView1_PageIndexChanging"
PageSize="20">
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
<Columns>
<asp:TemplateField >
<ItemTemplate>
<asp:CheckBox runat="server" Text='<%# DataBinder.Eval( Container.DataItem, "Title") %>' ID="chk1" />
</ItemTemplate>
</asp:TemplateField>
<%-- <asp:BoundField DataField="Title" HeaderText="Title" />--%>
<asp:BoundField DataField="Creation_Date" HeaderText="Creation Date" />
</Columns>
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#999999" />
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
</asp:GridView>
i have one button control in that click event i write some code like this
protected void btndelete_Click(object sender, EventArgs e)
{
CheckBox chk;
for (int i = 0; i < GridView1.Rows.Count; i++)
{
CheckBox cb = (CheckBox)GridView1.Rows[i].Cells[0].FindControl("chk1");
if (cb.Checked)
{
Response.Write("checked");
}
}
}
but when i run this code that check box return vlues every time false when i clicked the checkbox.
I have a check box in a template field in a gridview.
Based on some condition, I want those check boxs to be enable and disable.
I am trying the below code but does working..
[Code]....
I have a GridView with a checkbox for the user to select different categories. I am trying to retrieve the CategoryID associated with each row when the user clicks next, however I keep getting an error that tells me the selected index cannot be negative or out of range.
Here is my function
[Code]....
How do I retrieve the CategoryID of the row as an Integer value?
