In a itemtemplate in a listview control, how can I set the value of a checkbox to the 'IsActive' bool value being returned from my database?
<asp:CheckBox ID="CheckBox1" runat="server" Checked='<%# (bool)Eval("IsActive") %>' />
I can check the value of a checkbox in a GridViewRow:
isChecked = CType(row.FindControl("chkSelect"), CheckBox).Checked
But what's baking my noodle is trying to figure out how to programmatically set a checkbox to checked.
The scenario is I have some rows in a GridView that are associated to another value in a dropdown. So, when I select the value in the dropdown, I'd like the checkboxes in the GridViewRows that are associated with that value to be already checked.
Problem: The check value is not persisted in the database. There's no field for it. The checkbox on the GridViewRows is an ASP TemplateField.
So I iterate through the rows and would like to check whichever checkboxes I need to based on whatever condition.
Is there a way of setting the default unchecked value of a checkbox? Am not using a databound control. This is passing data from a form and would like it to pass false as opposed to null when unchecked.
View 2 RepliesI have a form with a checkbox list, the values of which are value = "1" value = "2' ...etc (amount of boxes not fixed). These values correspond to an id field in a database and are stored when a new user is entered. When reloading this info I want to populate the checkboxes according to how the user originally checked them.
What is the correct way to do this?
while (reader.Read())
(
i = Convert.ToInt16(reader["Id"]);
CheckboxList1.Items.FindByValue[i].Selected = true;
}
doesn't work....
I have a GridView with one checkbox and some fields. Now what I want is to set this checkbox dynamically on the execution of a particular function.
ie..i have a mailsend function in my code.. when this function executes the checkbox in my gridview should be set dynamically.. How do I go about acheiving this?
My codebehind is in VB.
i'm attempting to set regular html checkbox's checked value based on if a master asp checkbox is checked or unchecked. The normal html checkbox is located in an asp repeater control that is populated in the page load event.
MAIN .ASPX PAGE
<asp:CheckBox ID="ChkMaster" runat="server" OnCheckedChanged="ChkMaster_CheckedChanged" AutoPostBack="true" />
[code]...
I have a checkbox in a repeater control. How to get the User,Administrator,Security Admin as the checkbox Names ?
private string[] AvailableRoles = { "User", "Administrator", "Security Admin" };
Repeater_Roles.DataSource = AvailableRoles; Repeater_Roles.DataBind();
[code]....
I am designing a forums website and need to set the id of the subject hyperlink to the postid being retrieved from the database. Hence from the previous page where the person clicks on the last post hyperlink, he will be directed to that post directly instead of the starting of post page.
<asp:HyperLink ID='<%# Eval("postid") %>' runat="server" NavigateUrl='<%# "#" + Eval("postid") %>' Text='<%# Eval("sub") %>'>Subject</asp:HyperLink>
I am a PHP developer trying to set up hosting for an ASP website. The site works when hosted with the original host but I need to move it.
I have uploaded the files to oneandone hosting. I have set up a datebase and chnaged the database connection details but get the following error
Inner Exception Could not find stored procedure 'uspPageHit'.
The database connection looks like this:
<add name="site" connectionString="Data Source=[hostname];Initial Catalog=[databasename];User Id=[username];Password=[password]" providerName="System.Data.SqlClient" />
and the info on the one andone host panel provides :
database name, user name, hostname, password
Have I put the correct details in the correct place?
how to set the autonumber value with one starting value?I want to start the autonumber from 720 for ID field in my table..
View 5 RepliesI have Visual Studio.When a create a new ASP website (so not a project), I can go to the configuration management and enable roles and an aspnetdb.mdf is automatically created in the app_data directory.When I create a new ASP (MVC 3) project, the configuration management says: can not load MvcApplication1.MvcApplication .Is there some configuration setting for this?
View 3 RepliesI am using VS 2010 Professional with SQL Server 2008 Developer. I right click on the App_Data folder in solution explorer and add an existing item, then navigate to the correct database. However, I receive a pop up that Access is Denied. How do I fix this?
View 1 RepliesI have a database which holds the path of an image. It also holds the recomended height and width of the image. My question is how can I set the height and width properties from my database? I have tried the following with no avail:
[Code]....
i have a datagrid in which i display a list of complaints lodged by some people. the fields displayed include Call Status, Call RefNo , Details Etc.. i have added a checkbox. the admin should be able to check complaints that he has read and then click on "Mark as read" and then the status of the complaint should change to "Pending" from "New" or from 0 to 1.
[code]....
i want parse null value and disable checkbox in form view how can i do that that's my current code:
<asp:CheckBox ID="FLPCheckBox" runat="server" Text="Full Load Passed" Checked=' <%# (Eval("FullLoadPassed")==DBNull.Value ? false : Eval("FullLoadPassed"))%>' />
I'm downloading a binary file from a SQL database to a client machine and want to instead download it to a folder on a server. THe code I'm using is below. How would I change the .AddHeader(I assume) to send the file to a folder on my server rather than the computer running the web page.Protected Sub download(ByVal dt As DataTable)
View 3 RepliesI just created the checkbox dynamically from database,but i can't access the individual checkbox value.
[Code]....
here i'm getting the checkbox, but can't access the individual checkbox value other than that i need checkbox to be displayed rowwise.
I have Checkbox list from database and selection list also from database . i can fill check boxlist from db in below . i have one datatable for selection items .i want that values to be selected in this checklist.
dt pagelist have 1 to 10
dt checklist have 1,3,5,7
DataTable dt = obj.checklist();
public void pagelist() {
DataTable pl = obj.pagelist();
foreach (DataRow row in pl.Rows) {
ListItem item = new ListItem();
item.Text = row["Previlage_pageName"].ToString();
item.Value = row["Previliges_ID"].ToString();
CHpagelist.Items.Add(item);
}
}
i am getting error in Mvc Checkboxlist from sql server
View 1 RepliesI want store the selected values of checkbox list in database, the checkbocx list is biding to datasource (means i don't know how values there are exactly) ... How can I store the values in one column or different columns knowing that I don't know how values there are ??
View 1 RepliesI have 3 Checkbox in my page and insertbutton
1-ChkPeyment
2-ChkFilter
3-ChkLaw
and below is table in database
Id Name Date Behcode reason
1 Sara 2012 1111 Payment
2 Jack 2013 2222 Filter
I want if users checked ChFilter it insert "Filter" in reason column if they checked ChkLaw it insert "Law" in database and if they checked ChkLaw AND ChkLaw (both) it insert "Other" it insert "Other" in reason column
below is .cs
string other = ChOther.Checked ? "1" : "";
string Filter = ChFilter.Checked ? "1" : "";
string data = Request.QueryString["id"];
[Code]....
I am at my wits end (again).
(reservation system, guest signs up and at the same time checks checkboxes to indicate their wishes)
[Code]....
[Code]....
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I am working on a page where the user first selects a state from a drop down, then a city from a checkbox list (eventually able to select multiple cities, but have to figure out how to do one first). The checkbox list is dependent upon the state selected. I would like the selected value of the checkbox to be submitted into the ListingLocation table of the database. In the code I have written I have included a label that displays the id value of the selected box when submitted just to make sure that the checkbox is providing the correct value. For some reason when I select a state and then check a city and click submit, no value is written into the database. The label text changes to the number I want entered into the database, so it is generating the correct number, but not submitting. I have included my code below.
<script runat="server">
From a user perspective, I can list of users in a grid with some associated checkboxes. When I click on a checkbox, I want to update the database straight away. No buttons involved.
I am new to MVC.
I am trying to work out if I can do this by using a BeginForm that wraps around each checkbox. It appears not, but how can clicking on a checkbox cause a POST?
Or maybe I can use a JQuery click or change event on the Checkbox? But in a grid the id for the checkbox is repeated, and I cannot get it to work even with 1 row of data.
The code below does not work. If I can get it to work, I need to send an AJAX post to call the method on the controller with the Model.UserId and the checkbox value;
<tr>
This is about as beginner as it gets regarding AJAX, but here it goes.I want to have one checkbox somewhere on an ASP.NET web form (ASPX). When the user clicks the checkbox, I want one of those spinning indicators to show.While that spinning indicator is showing, I want an update operation to occur in the database to reflect that the user has intended for that checkbox to be checked.
update MyTable set CheckboxChecked = 1Then, as soon as the update operation has completed (must be verified to actually have been written), I want that to be reflected in the checkbox by removing the spinning indicator and replacing it with the standard checked checkbox. I'm guessing this is done with an UpdatePanel and possibly an update statement followed by a looped call to a select statement... but I have never used AJAX before and have no idea how to go about it.