finding all check boxes in asp.net grid view is checked or not.
Depending on this I have to grayed out a button...
I have to enable the button depending on all check boxes are checked..
how to do this and on which event i have to place my code.
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?!
when we select a check boxes creat dynamic check boxes. I have a main catagory check box when we select this main catagory check box creat subcatagory check boxes related to main catagory dynamically.
View 1 RepliesThere are 10 check boxes in one page. How to code to allow user only check one?
View 1 RepliesI have a check box in the grid.IF IsChecked has a value checkbox should be checked else not.Should i check the check box in the ItemDataBound event or will it get checked automatically.
<asp:DataGrid Runat="server" ID="gridProduct" AllowPaging="True">
<Columns>
<asp:TemplateColumn HeaderText="Employee Name">[code]....
i generated dynamic checkbox n placed it in table cell( <td runat='server' id="trial"></td>) ,
i am not able to check whether check is checked when i click a button.
i recieve exeception :System.NullReferenceException was unhandled by user code
[Code]....
I have used check box in gridview . Now i want to validate those checkboxes as if no check box is selected a message should pop up saying select check box and thn press submit.
View 2 RepliesI have grid view containing check box column as one column,a drp down and button outside the grid..
for example drop down has two options like first and second,if i select first i want to change the name of the button to first and if i select second button name should be second,,and also i want to disable the checkboxes in gridview when button name is second..
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 can't seem to check the checked value of a dynamic checkbox within a gridview. I've tried dozens of ways to test the checkbox's checked value, but it still returns false, when it should return true. If I change the checked value to true in the ASPX web page, then it will return true, even when it should return false. Any ideas? I've tried many different ways of checking the checkbox value including the one below.
MailingLabels.aspx
Code:
<asp:GridView ID="GridView" runat="server" AutoGenerateColumns="False" DataKeyNames="NewClientID">
<Columns>
<asp:BoundField DataField="NewClientID" InsertVisible="false" />
[code]....
how can i checked the checkbox in parentGridview whenever i checked a checkbox in childGridview?
View 1 RepliesI have a grid view with two columns A and B. Column A has Checkboxes and Column B has numeric values(int). When user checked checkboxes the checked checkboxes column B have to added and displayed in a Label.
View 1 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 RepliesI have a report and some of the Boolean fields (both in form- and gridviews) should be displayed as check boxes (what else). Then my client calls me and says "Hey I can change the checkboxes before I print the report, what is up with that?" What is up with that, indeed? . So I check this out and everywhere I go I read the same thing, you can "disable" your checkbox, graying it out (which nobody, including me, wants) or you can create workarounds to stop the behavior and I found plenty of workarounds. The posts I have read were, I'll admit, pretty old so my question is this: "Am I missing something or do I still have to write a workaround for something so fundamentally basic that it should not even be a consideration, let alone an issue. I mean if you stick a check box in a read-only element (form- or gridview itemTemplate) it should not be editable by default, right?
View 16 Replieswhen i checked the checkbox in parent gridview, all checkbox in child gridview will be checked.
how can i select the checkbox of child gridview checkbox in the when i select the checkbox from the parent gridview?
code behind
protected void OnCheckedChanged(object sender, EventArgs e)
{
[Code].....
I am learning CSS in asp.net. I do not know how to make align for check boxes and labels. For example, below are six check boxes and six labels. How to make layout like below using CSS?
box1 label1 box2 label2 box3 label3
box4 label4 box5 label5 box6 label6
----
<asp:CheckBox ID="ckb01" runat="server" />
<asp:Label ID="lbl01" runat="server"></asp:Label>
<asp:CheckBox ID="ckb02" runat="server" />
<asp:Label ID="lbl02" runat="server"></asp:Label>
<asp:CheckBox ID="ckb03" runat="server" />
<asp:Label ID="lbl03" runat="server" ></asp:Label>
<br />
<asp:CheckBox ID="ckb04" runat="server" />
<asp:Label ID="lbl04" runat="server"></asp:Label>
<asp:CheckBox ID="ckb05" runat="server" />
<asp:Label ID="lbl05" runat="server"></asp:Label>
<asp:CheckBox ID="ckb06" runat="server" />
<asp:Label ID="lbl06" runat="server"></asp:Label>
I want to show the checkboxes dnamically.
I could show this but i want to retrieve the selected values of the check boxes.
I've got an MVC 1.0 View that is more-or-less an attempt at reproducing WSAT.
On the Security->Manage Users page there's a column of checkboxes for "Active" for each user. Also when clicking the 'Edit roles' link a set of roles shows up in the Roles column of the table.
I'm using the standard SQL based Membership and Role providers that come out of the ASP.NET box.
For some reason, when I run the app from VS2008 all is well and I can update the Active and Roles values. However, when I deploy to a remote server, either my test server or in production, the checkboxes don't update the databse. Note that the links for 'Edit user', 'Delete user' work fine. I can create a new user or delete a user with no problems in any of the deployed locations. Also the 'Edit roles' link also works fine in that it brings up the list of all possible roles and shows which roles the user is in. The problem is specifically with the Checkboxes.
Interesting to note is that the JavaScript alert() (see below) does fire when clicking on any of the Role checkboxes. However, although the box is checked, the database is not updated on the any but VS2008 Casini. The database connection string is not changed on any of the execution sites which are running SQL 2008. IIS 7 on one deployed server (an ISP) and 7.5 on the other my in-house test server.
Here's the code I'm using to create the Roles portion of the page:
[Code]....
select multiple check boxes at a same time using c#? send me the codings.....
View 3 RepliesI have successfully added controls to pop up, like many check boxes ... now on check box checked event I want to show another check boxes on same popup.
View 3 RepliesI need to be able to select multiple options on a web form, but those options are hierarchical. For example:
Option 1
Option 1 a
Option 1 b
Option 2
The user should be able to select Option 1, or Option 1a, etc. Selecting Option 1 a should automatically select Option 1.
Inside of Repeater control i had taken Checkbox and i m bing the data to check boxes
[Code]....
|_| Groups
|_| Groups
|_| Groups
|_| Groups
|_| Group1
|_| Group1
|_| Group1
|_| Group1
But i need like this
|_| Groups |_| Groups |_| Groups |_| Groups |_| Groups
|_| Group1 |_| Group1 |_| Group1 |_| Group1 |_| Group1
based on same values i need to group the values like above O/P what i shown you.
I registration page with company information. A second page is a referral page. On the referral page I have 8 text boxes and 2 table control. 1st table control named project table control. 2nd table control named Contractor table control. Contractor table control fields are: Sub Contractor, Sub Contact Name Sub Address, Sub City, Sub State, Sub Zip, Sub Phone, Sub Email I have create the code to query through the registration table so user search for the company they would like to refer. I have also written code to to loop through checked boxes of selected companies. Which when place a break in VS 2008 I can see each company. Then I need to make sure when user save it save all data on the page. The problem I am having is when i click on the go to referral page from the registrations page it not passing the selected check boxes to the Contractor table control
View 1 Replieswell i am new to Grid View , so i am taking a simple scenario. well i have a visual webpartin sharepoint ; i have added a grid view with first column is of CheckBox Type & it has a Button & aLabel
i populate the grid view from an array of cities & i want that when button is clicked all the checked cities are appended in to the label.
code is below.
[code]....
while working i found that when button is clicked the page_load function build the grid view again & there fore all check boxes are initialised .
complete my code !!!!!
i do not want to do the same by using Javascript. i want to do this by C# only
& if possible tell me the way how can i put a checkbox near "Show" button that is used to check all the check boxes.