Web Forms :: How To Take Values From All Pages Which Has Some Checkbox Checked
Apr 11, 2012
I want to updated records according to all the checkbox which is checked on page1 page 2 and so on
But right not only first page records get updated not from the all the pages . How to read the checkbox values from all the pages which has all the checkbox checked?
My code is
I have one update button
After clicking on update button all the values are getting updated
in database and according to that my Gridview will get updated
I want to updated recoreds accroding to all the checkbox which is checked on page1 page 2 and so on 1
I want to updated recoreds accroding to all the checkbox which is checked on page1 page 2 and so on 2
I have a GridView that I was previously populating via an ObjectDataSource, and this code was working perfectly (ie, when the checkbox was checked Checkbox.Checked = true):
I need to display the checkbox selected values in a textbox... I have kept 18 separate checkboxes if user selects five checkboxes the values must be displayed in a single textbox followed by comma after each value..
I have a gridview with paging enabled.How can i get the entire checked checkbox values s that i can save it into to a Table.Ie, if i havetwo checkbox checked in page1,three in page Two and two in page three etc.etc. i should get the entire values of a checkbox in a variable so that i can save it into a Table.
I have a ASP.Net page that has a gridview control. This gridView control has a checkbox controls. I would like to assign a boolean value from a database field to the Checked property- Checked='<%# Bind("RESULTS") %>'.
When page loads,I get error - Specified cast is invalid!
Note: If a constant value is passed at design time it works fine. But i want to assign the value at runtime using Bind.
Environment details: VS 2008, ASP.NET 2.0 and .Net Framework 3.0 & C# language.
I tried returning values like 0s and 1s, Ys and Ns and True and False from a database field. But i still get the above mentioned error.
I tried retreving the value in OnRowDataBound event using Eval, since Bind is not available in code behind. But it would make the field readonly and i cannot edit and update the Results field.
Even though there is a value returned by the query why does the Checkbox does not assign the value using <%# Bind("Results") %> to Checked property instead throws error - Specified cast is invalid.
how i can edit and update Checkbox.
where did the Bind method of ASP.Net 1.x is moved? How can i use Bind in code behind of ASP.Net 2.0?When i type DataBinder the intellisense shows Eval and other stuff but i don't see Bind that would solve the problem of two- way binding.
I got a list of customers That I'm gone show in the gridview. I have added a checkbox infront of every customer so i can select what customers gone be used and passed to the next method. With a little bit of strugle I almost got everything working now except for this thing with keeping the values of checked customers when I page to the next page (2,3,4,5 ect).
I am trying to retrieve a value from the row based on the user checking the checkbox but the only way it works is opposite of what I think it should be. The problem is I can only get the values if I set "If RowCheckBox.Checked = False" So I have rows returned in the gridview:
row1, record1 row2, record2 row3, record3
I want to check row1 and row3 and grab the values record1 and record3 I use:
Dim str As String Dim row As GridViewRow Dim index As Integer = dgrdSearchResults.SelectedIndex lblStatus.Text = index For Each row In dgrdSearchResults.Rows If index = -1 Then index = 0 End If Dim RowCheckBox As CheckBox = CType(dgrdSearchResults.Rows(index).FindControl("chkResults"), CheckBox) If RowCheckBox.Checked Then str = dgrdSearchResults.Rows(index).Cells(2).Text lblStatus.text = str End If index += 1 Next
With this code I basically step out even when I have rows checked. zaybe I am looking to much but I cannot get it to return the values I need unless I change "If RowCheckBox.Checked " to If RowCheckBox.Checked = "False"
The value placed in my table ends up being either "True" or "False".
So when I try to query the table based on that value with a stored procedure it doesn't work since its looking for a 1 or a 0.
I think the .ToString() is part of the problem but i don't know the syntax to have the value from the CheckBox.Checked to be written as 1s or 0s instead of true or false.
I have a gridview inside which there are 4-5 checkboxes. In that gridview, I have 10 rows too. So, Now what i want is.
IF I check, 2 checkboxes and don't check remaining checkboxes. how to save the value of the checked checkboxes value as Y and unchecked checkboxes value as N into the database.
I want to get Row Fields in Gridview on Checkbox Change inside gridview.I have checkbox column in grid, i want to get row details in msgbox as i select checkbox. On selected index change of checkbox inside ridview.Everytime i select checkbox, it gives msgbox for row details.
Scenario: I am creating a custom gridview control which has a custom CheckBoxTemplateField column (deriving from TemplateField class). This template field column has custom Checkboxheadertemplate (implementing ITemplate) and CheckboxItemTemplate (also implementing ITemplate). In InstantiateIn method of both templates (header as well as Item template), I am adding a checkbox control which has Autopostback = true.
My requirement is: I want to mark all the values in the binding column of datasource if checkbox in headertemplate is checked. I dont want to mark only rows visible on grid. I WANT TO MARK ALL ROWS IN DATASOURCE. I want to do this in _CheckedChanged event of checkbox in header template.
Problem I am facing: When I check/uncheck the checkbox in header, it postbacks. so in OnCheckedChanged event, gridview's datasource is null. Secondly, in any event of gridview, I could access only those rows of datasource for which corresponding rows are visible in gridview through Gridviewrow.DataItem property. But I want to set it for all rows in datasource.
I am having gridview and i have check box for each row. There are 2 buttons ,accept and reject outside the gridview. If I click accept button, all the checked rows fields value should change to accept and if i click reject button all the checked rows column value should change to reject. There are 3 columns only one column will change.
- 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 have an html checkbox that controls a list of checkboxes. I want this checkbox to display in a sorta "null" state where it is neither true nor false. <HeaderTemplate> <div style="width:90px"> Toggle: <input id="chkAll" onclick="javascript:SelectAllCheckboxes(this);" runat="server" type="checkbox" /> </div> </HeaderTemplate>
In my Code Behind in test method I am trying to set the checked to true, but in the ApplicantFormBound event when i debug it is never true...any reasons why? Basically I want to set the Validator to true when checked.
I have House_info table in database that have Pay column
I have one checkbox in admin.aspx page that I bind it from database
I want if there was data in pay column checkbox.cheked=true else checkbox.cheked=false
so in behind code I wrote below code
SqlCommand _cmd = new SqlCommand("ViewSreg", _cn); _cmd.CommandType = CommandType.StoredProcedure; _cn.Open(); SqlDataReader _dr = _cmd.ExecuteReader(); while (_dr.Read())
[Code] ....
But in both condition if there was data in Pay column Or there wasn't any data in Pay column it checked checkbox. I mean in both condition it is CHKV.cheked=true
I'm developing an an asp.net 2 application in c#. This site is being built with accessibility in mind, and as such I need a to build a registration from that validates using server side scripts and not use client side validation.I need to validate a textbox (whether any text has been entered), if a check box has been checked.
Bear in mind that I can't use any clientside code such as javascript postback that is wired into the <asp:CheckBox /> control.
I am working on building a webform in visual studio ultimate 2010. What I need the form to do, for purposes of ease of use and data integrity, I have a list of service providers that, when a visitor has subscribed to service from say, Sprint, in order for us to proceed with our business practice, we would need their Sprint PIN account. So when they check 'Sprint', a label that says Enter Sprint PIN: and a text box should appear.
Of that label and text box control, on the properties pane, i set the visible property to false, then erased that, and put it in the page load section of the C# code and erased it, since neither scenario worked. This is the current code I have, and either they appear, or are invisible, and when the check box is clicked, nothing happens...
and added the items to parent node and child Nodes Now how i loop through the treeview to get the checked items?May i have to find the checkbox in treeview and then loop through the treeview and find if Checkbox is checked then print the name suggest me best practice for getting checkbox checked treeview Nodes
