I try to manage the absence of students in the exams, try to insert the id of students absent for each matter,to facilitate that to the user i want insert id_student at once (not one after one by textbox simple)is ther any control or method to do that?
View 7 RepliesI have a website using "print" command which prints either form1 or form2 , in both cases i want it to insert page numbers at the center bottom, I am using the property of: page-break-before for each page
View 1 RepliesI need to insert multiple records using a script.
My table is
Region
(
ID int,
Name varchar(50),
Description varchar(51)
)
One thing I can use is to retrieve the max(ID) from region and store it in a variable and increment the variable sequentially and insert. But, if any other user inserts a record while I am executing this script then max(id) might clash with the id inserted with other user causing my script to fail.
Is there any other option to insert record sequentially base on the highest number in the table.
I've a form where I'd like to impede the user from entering any alphabits or special characters. The user can only enter numbers between 0 & 3( both inclusive) no more no less.
How can i achieve this ? I've used RangeValidator. Would this alone be suffice or do we also need to use Expression Validator ?
Here is what I've used :
<asp:RangeValidator ID="RangeValidator0" runat="server" ErrorMessage="Enter values between 0 & 3" ForeColor="Red" ControlToValidate="q1tb1" MinimumValue="0" MaximumValue="3" SetFocusOnError="true" Type="Integer"
ValidationGroup="rangeCheck">
I just want the focus to be in the same texbox if the user enters other than 0,1,2,3.
I have a gridview that I loop through to get the x and y values of the chart control, and upon the first execution of this code, it looks great. But when the page posts back and it "refreshes" data, the original points on the chart control are still there, as well as the new values.
Is there any way to "delete" all data in the chart control to ensure this doesn't happen?
I would like to to make a UI with a panel of numbers, and when hovered above one of them ten the number becomes larger. something like that:
[URL]
I want that when I press a numbers it shows it's value in some other textbox. In which .NET technology is it possible to do it? Windows Forms? WPF? other?
I'm using visual web developer and MS.Access and have the following created. 1. A formview control to enter data into the database 2. A File upload control that allows users to upload files. But however i'm unable to include the file upload control in the formview control. How can i achieve this? Below is the code for the page:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="NewRecord.aspx.cs" Inherits="NewRecord" %>
how to delete and update in datagrid on OnDeleteCommand and OnUpdateCommand.
View 1 Replieshow to insert date using calender control into sql server.
View 1 RepliesI have a column in my database which contains null value. Now after retrieving value from database i want to store that value in my txtbox. I am getting
[DBTableFieldIsNullException: Field 'Title' is NULL] exception.
I want to have a calendar control to insert selected date into database.
View 4 RepliesI want to make a menu used treeview control.so I can get data from database,I want to see in treeview.
My database: Tablename: Menu,Field: Id,ParentId,Title.
How do see this table in treeview
Example:
--Main menu1 -- id is 1,parent id is null
-- sub menu1 -- id is 3,parent id is 1
-- sub menu2 -- id is 4,parent id is 1
--Main menu2 -- id is 2,parent id is null
-- sub menu1 -- id is 5,parent id is 2
-- sub menu2 -- id is 6,parent id is 2
I have created a table in database and i have inserted all the data but i cant able to insert the fileupload buttons data in database
SqlCommand cmd=new SqlCommand("insert into reg values('"+txt_name1.Text+"','"+txt_mobile1.Text+"','"+txt_email1.Text+"',
'"+txt_qualification1.Text+"','"+txt_yearofpassing1.Text+"','"+FileUpload2+"')");
How do i create a simple web user control like Panel control (System.Web.UI.WebControls.Panel). you can drag any control inside the panel that already in the page that what i want.
View 5 Replies'' I try to add an TemplateField to my DetailsView control with calander control, in all modes. but can only add it to cell(0).how can i insert in the middle of the row?
Dim tmpfld As New TemplateField
Dim c As Calendar = New Calendar()
DetailsView1.Rows(0).Cells(4).Controls.Add(c)
here is my latest bit of insanity. I'm using a formview control. In the insert template, I'm grabbing applicable values from my AD to populate a dropdown list. I select the user I want to insert, enter the other pieces of info required for my request and click Insert. The query responds back stating that the userid is NULL. So the big question in my mind is how can I bind userid to the dropdownlist if I'm populating that from the code behind? Here's my code behind code for that list:
[Code]....
I'm struggling with trying to use RIA services from an ASP.NET web site.I created a new web site, added an entity framework model, then added a RIA service that uses that model. I used the DomainDataSource control to bind the ASP.NET controls to the RIA service
View 2 Repliesmy EditItemTemplate is not appear in my page, when i load my page it's does'nt exist but I already change my DefaultMode to Edit
View 1 RepliesHow to add the quantity in the drop down dynamically from 0 to 100.
I tried
for (int i=0; i<=100;i++) {
ddl.datatextfield=i
ddl.datavaluefiled=i
ddl.bind()
}
But there is some thing wrong ....
I want to write down like 6th I want th should be in small letters
example
6th
How to write this one ?
Basically, the user Selects a row on GV that executes an Insert into a table the GV cell values of the selected row.
The SQL field data type is varchar. If the GV field is Null, the Insert adds the value to the SQL field. How do I keep the @nbsp; from being displayed in the cell of a data control when it is called at a later time? Do I add some more asp to my control parameter? do I add some vb code behind? Here are some relevant code snippets of existing code.
[Code]....
[Code]....
i have to make this form in my asp.net project [URL] so a tipical master/detail relation in the top of the form there a datepicker wich correspond to master table+ other controls like the customer the grid corespond to the details table (order details table) i want to add records to the details table in the client side and then send all the records in one operation to the server - the problem is how to get the correct primary key from the master table ? - how to insert details record in the client using a gridview control
View 6 RepliesWhen a FormView control is in insert mode, a data entry form is shown where the user will type a value into each textbox corresponding to a table column.
How do I disable data entry for one of these textboxes and instead, assign a system-calculated value to that text box?
How can I use required field validators in the insert item template in a listview control? The empty fields in the insert item template are preventing the user from deleting or updating ay other row.
View 6 RepliesI have made a DetailsView which in DetailsView there is action to add the data, change data and delete the data ..how to save, change, delete data, which is in the DetailsView without saving it in the database?so far I use viewstate, but I do not know how to apply it in DetailsView ..
how to create insert , update , delete . in detailsview without saving in database ..
private void Bindemptydt() {
//Declare a datatable for the gridview
DataTable dt = new DataTable();
//Add Columns to the datatable
dt.Columns.Add("report_id");
dt.Columns.Add("param_field");
dt.Columns.Add("param_label");
[code]....