When i edit a record (the record I am selecting from the gridview control by clicking it) which takes the details from a textboxes and combobox. always the combobox takes the first item from the combo box, it does not take the item which i have selected.
View 7 Repliesi have 2 combobox A & B.. the values in B is populated according to selected value in A,, my code works fine when i click combo A and select a item,, the values according to it get populated on combo B. i have written it on the change event...
But when i use tab to navigate and select the items in combo A and change on pressing keyboard down key...the items in combo B is not getting populated with new values.. existing values does not get changed,,, ie change event is not getting fired... how can i manage it in down/up key in keyboard when using tab,,,,
I have a requirement where a user logs on to a server where exists a website. The user bring up the site on a browser on that server and loads a power point presentation slide. At that time, users using their laptop clicks on the link to that site and sees that particular PPT slide loaded on the server. Then the operator/user on the server clicks on the second slide and the laptop would now see the second slide. Is this possible to do? If yes, then what technology to use? DHTML? or something else.
View 4 RepliesI have a "database explorer" page that is desgined to be pointed to an unknown database and allow users to browse the data, so it basically uses the SQL system tables to develop its queries and pull in data to tables using auto-generate columns.The problem that I have is that I would like certain types of columns to have certain formats and I'm wondering the best way to go about it. I could format the column in code in the RowDataBound event I assume, but I'm wondering if there some better standard way to do this? Is there a setting of any kind that I can use? For example I want all of the datetime fields to be formated for short date, like {0:d}, I want decimal fields to have 4 decimal places, etc.
View 2 RepliesI have a simple online web system where it possible for the visitors to "play around" with the system. They can like create categories and products and so forth. Everything they create are stored into a database.
What I want is to be able to reset this database with my default values (table data) every n hours.
So for example if we have a bunch of users that have played with the system and created new things. Then I want to be able to make some kode that deletes all data in the tables in this database and fill it with default data. The default data can come from a backup file, or another database with same tables structure or whatever.
I want this task to be done every day at 12 pm or every n hour.
Is this possible (by forexample scheduled webservice tasks or just something as long as it is simple).
how can i use the refreshing a part of the web-page without all the web-page am using c#.net, it will be great if there is an example to how you can do that also i need to know how can i use the iframe to do that, or a good way to do that
View 5 RepliesI have project in asp.net with sql server backend.i want to auto generate a number for particular column.with the auto generated number i want to insert some other data in the same row same table. on button click event.details
railway PNR no.:- want to autogenerat
passenger details:- want to inserted simultaneously
I'm trying to implement automatic lockout after 3 password failure attempts and then to auto unlock after 3 mins. But it does not auto lockout, I can still login if i use the correct password within the 3 mins.
Here is the Web.Config file
[Code]....
Here is the Login Control Logic.
[Code]....
how to display a tree view control within the combo box in vb.net
View 2 Replies SQL query below: [Code]....
Basically i want to create combo box with multiple columns, I am aware that there is couple different solutions on the web, but I have decided to go for SQL query as I think it does not takes as much resources as Ajax Extender method, or label+GridView method,
Result of the query is:
DELL................Power Vault Ultrium LTO 4
1
Plextor.............PX-810SA
2
Asus................CRW-5232A3
3
Dell................PowerVault 110T LTO2
4
tes.................tes
8
This is test........This is test
As you can see it columns are not in line, I spent hours trying to find the way to "assign static length for SQL Columns".I want to assign 20 chars block for BackupDriveMake, and the same for BackupDriveModel and then combine them under one name using AS option. So if for example if backupmake takes 4 chars it will fill rest with blank spaces.
Example:
DELL
Power Vault Ultrium LTO 4
Plextor
PX-810SA
Asus
CRW-5232A3
Does anyone knows the way to do it in SQL, or maybe there is a way to format bound items in DropdownList in aspx webform.
i hava text file
<select name="Dr_Person" id="Dr_Person" class="required"><option value="1013">1013 PRAVEEN</option><option value="1043">1043 NKULSHRESTH</option><option value="1101">1101 N.K.KULSHRESTHA</option><option value="1002">1002 RAJIV</option>
<option value="1110">1110 SK SHARMA</option><option value="1050">1050 PIYUSH</option><option value="1044">1044 ARUN</option></select >
I have two SqlDataSources in my page for a combo box. One loads all the data from a table, and the other one will preselect the combo box data when editing the page record.
View 1 RepliesI have a enum
[Code].....
This I have to bind in my dropdown so how can I achieve this.
Whatz the best way to fetch the files from folder specified and display all files name in dropdown server control on pageload?
View 3 Replieshave a formview tied to a gridview and uses entity datasource. THe formview is used for editing the record selected in the gridview and for inserting records. The code is now in an asp page. I want to create a user control for this. I am new to usercontrols.
View 1 RepliesI have a combox box inside a dataform which is bound to riacontrol's datadomainsource say "x" and data form is bound to riacontrol's datadomainsource say "y". Now when I am submiting change then I am not able to find the selected value for the combo box for dataform's data property. It is showing 0 to me.
View 2 Repliesi would like to know how can i do the following:
i have this gridview that displays a list of employees, with they're names and also the department they work in. ok so lets say i have a combo box and i want to filter by department, or that i have a textbox and i write "Doe" so that brings all the employees with that last name.
I am creating n number of Combo boxes dynamically at run time and adding a Handler of Combo1_SelectedIndexChanged() to the combo boxes.
At run time, When I select an item from one of the Combo boxes, the event fires n times rather than 1.
So for example : If there are 5 combos created, and I select an item from my first combo, the event Combo1_SelectedIndexChanged() , fires 5 times and that is an issue for me. How can I restrict this to run only for the combo that I selected.
I hv DropDown Combo Box in aspx page I need to create temp cursor which will act as databind
for example like : create cursor mycursor (firstname,lastname)
insert into mycursor values ("asp", "dotnet")
How to apply above code in aspx page ,should I need store procedure in sql server or Ado.net or whatever
I have a column in datagridview which is display the vendor services. It is a textbox type when display. However, when I want to edit the service. I would like to click on the cell, and the cell change to combobox for me to choose. How can I do that?
View 6 RepliesI have Two Combobox where second one is depend upon first one.Means when the selectedindexchanged event of First Combobox fires then the second Combobox will be enabled.
After Event ApplyThe second Combobox is loaded but i couldnot select the ComboBox Value How will i select the value??
I have created one web application with forms authentication.Whenever I logged in to the application and hit F5, it takes me to the login page instead refresh.
View 3 RepliesI am searching for a customer and displaying results on the same form. Now for some reason even If I am searching using correct format of the data the system is showing some predefined error messages. This measn that my previous error message is not refreshing.
This is the code:
if (txtANumber.Text.Length == 0 && txtBNumber.Text.Length == 0 && txtCNumber.Text.Length == 0 && txtDNumber.Text.Length == 0 && txtLastName.Text.Length == 0 && txtFirstName.Text.Length == 0 && txtDOB.Text.Length == 0)
{
GridViewCustomers.DataSource = null;
GridViewCustomers.DataBind();
lblNoResultsMsg.Text = "Please enter search details";
lblNoResultsMsg.Visible = true;
valid=false;
}
else
{
if (errors== 0)
{
GridViewCustomers.DataSource = null;
GridViewCustomers.DataBind();
lblNoResultsMsg.Text = "Please enter correct format of A Number ";
lblNoResultsMsg.Visible = true;
valid = false;
}
else if (errors== 2)
{
GridViewCustomers.DataSource = null;
GridViewCustomers.DataBind();
lblNoResultsMsg.Text = "Please enter correct format of B Number ";
lblNoResultsMsg.Visible = true;
valid=false;
}
else if (errors== 3)
{
GridViewCustomers.DataSource = null;
GridViewCustomers.DataBind();
lblNoResultsMsg.Text = "Please enter correct format of C Number ";
lblNoResultsMsg.Visible = true;
valid=false;
}
else if (errors == 4)
{
GridViewCustomers.DataSource = null;
GridViewCustomers.DataBind();
lblNoResultsMsg.Text = "Please enter correct format of Date of Birth ";
lblNoResultsMsg.Visible = true;
valid = false;
}
else if (errors == 5)
{
GridViewCustomers.DataSource = null;
GridViewCustomers.DataBind();
lblNoResultsMsg.Text = "You need to search by FirstName LastName and DOB ";
lblNoResultsMsg.Visible = true;
valid = false;
}
else if (errors == 6)
{
GridViewCustomers.DataSource = null;
GridViewCustomers.DataBind();
lblNoResultsMsg.Text = "Try Again";
lblNoResultsMsg.Visible = true;
valid = false;
}
else
{
valid = true;
}
}
I have a web application ...in which i have writtern some try and catch statements.
All of Sudden while compiling solution it gives me error on CATCH ex as exception line . Saying we need to Import System statement.whereas it was working earlier.
Even if i add system reference it is not geeting refreshed.
I have a webform with a gridview displaying records which are selectable thru a "Select" button on the GridView control. Below the GridView, I have a DetailsView control showing details of the selected GridView record. Also, I have a "New" button which allows
me to add to the GridView and associated table thru SQL. In the DetailsView, I have a delete button which allows me to delete from the GridView and associated table thru SQL.
The issue I am having is that when I click the "New" button (to add a record), it performs correctly and displays the input-ready DetailsView with 2 fields for input. However, if I cancel that, and click "New" again, the DetailsView does not display at all.I am certain that I am binding the data correctly as I have several tests which implement the same logic with the only difference being that the tests require only one field while I now require 2 fields.