i want to save data from three textboxes into one cloumn of database. i have there text boxes for phone no field..one for country code, 2nd for area code and third for number..
View 3 RepliesI used the following link to add textboxes inside Gridview and saving data to Database.URL...The above article is very useful, but my problem is I want the Textboxes to be display in Rowwise instead of Columnwise. Means like I need to display is
Name texbox1
Age texbox2
Salary texbox3
SAVE ButtonThen SAVE button to save data entered in the textboxes to the database. Gridview design to achieve like this.
I want to copy data from a table[tblExcel][No.of columns:2] to another table[ev_event] which has 5 columns, 2 columns from the another table, 3 columns from user defined value
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I am saving grid data. Grid contains one textbox in item template column. But it was not saving any data, which was entered in textbox(Just saving 'NULL'). There was not error while debugging. Below is code i am using.
[Code]....
My problem is: The GridView normally fits the grid perfectly to the data so that each cell only spans one row and has the appropriate column widths. However, when I add a row of TextBoxes to the bottom of this grid, the column widths suddenly all become equal, so that some cells with lots of words span multiple rows. Is there anyway to prevent this?
View 4 RepliesI first create a Dynamic table with textboxes and other controls in the cells. A user then enter data into the controls and I try to save the entered data to an access database. but when A save button is pushed the controls are not found.
I have a basic one cell asp:table on the page called "Table1" and then I append this table by using the Controls.Add(TableBuilder()) function in the Page_Init().
How the code basically works:
Public Function TableBuilder() As Table
dim r = New System.Web.UI.WebControls.TableRow()
Dim c = New System.Web.UI.WebControls.TableCell()
a = New TextBox
a.ID = "Sunday"
c.Controls.Add(a)
r.Cells.Add(c)
Table1.Rows.Add(r)
TableBuilder = Table1
The table shows up fine but after I press the save button I look for the created control to get the value the user entered it says the control is not there.
SaveButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim txtSunday As TextBox = Master.FindControl("MainContent").FindControl(("Sunday"))
UserEnteredData = txtSunday.text
But if I call TableBuilder() at the start of the function the control is found but the value the user entered is gone.
SaveButton_Click()
TableBuilder()
Dim txtSunday As TextBox = Master.FindControl("MainContent").FindControl(("Sunday"))
UserEnteredData = txtSunday.text
I am working on a web app for an online photo album. It is the last project in Scott Mitchell's book: "ASP.Net 2.0 in 24 hours".
I am creating a page where users can enter new photo images. The functionality for uploading an image will come later. I am working on just inserting a new row into the Pictures table with an optional category, a required title and a required description.
I am getting an error when I try to insert a new row.
Here is a screenshot of the page with a shot of the dropdown list.
The Categories are user-specific. I am getting the correct values retrieved.
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There are two pretty simple database tables involved here.
NOTE: The CategoryID and PIctureID are both autoincrement integer columns.
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The page uses a DetailsView that uses a SqlDataSource that uses the Pictures table. (The DetailsView's Default Mode property is set to "Insert". The "Enable Inserting" checkbox is also checked.)
The dropdown list uses a dropdown control that uses a SqlDataSource that uses the Categories table.
When the "Insert" button is clicked the CategoryID value associated with selected (Category) Name on the dropdown list will be used along with the Title and Description values to insert a row in to the Pictures table. (If no Category value is selected, then a null value will be used for the CategoryID. This is OK because the CategoryID column in the Pictures table allows nulls.)
My problem is that I am getting this error:
Cannot insert explicit value for identity column in table 'Pictures' when IDENTITY_INSERT is set to OFF.
(FYI: I have the full version of both Visual Studio and SQL Server.)
Here is my source code for the page:
[Code]....
I have a app that records some jobs and those jobs can have notes attached therefore i connected the table with a foreign key, my notes to a Job.
in the details view of the job i allow the user to view the jobs by sending the id and fulling all the notes that match the id in the index view for the notes table. in the list of notes i have a action link to create a new note, here i sent also the id of the job to the create action of the control and try to insert that intot he note JobId to make the reference. I get this error and the note is not created. the note creats from code but not via the note controller creat action.
i get this - An error occurred while updating the entries. See the inner exception for details. below is the create action in the note controller
public ActionResult Create(int id)
{
// var newnote = db.Jobs.Include("StatusNotes").Single(j => j.JobId == id);[code]...
How to calculate sum of textbox in every column in gridview?
let say i have 3 column and 20 rows in my gridview , so how to have it total for each column..?
I am asp.net developer and I work with SQL Server 2005 .
I have a table with 4 columns
say
Name
RollNo
Std
Div
if client enters
Name
RollNo
Std
but doesn't enters 4.Div column data and try's to save data, it should not give error, it should save the data in database
I have a view as
<div class="main_content">
<div class="form_container">
<h1>
Save Build Document Revision</h1>
[Code]....
When save is click i need to save values in the table to database. How can this be achieved?
How to handle this error
"An explicit value for the identity column in table 'UserActivation' can only be specified when a column list is used and IDENTITY_INSERT is ON."
I have a repeater which is binded using a Collection of Entity Data Framework.
Once the repeater is binded using the datasource, the user can control the no of rows present in the repeater using a Dropdown list on the page. For ex: if datasource has 2 rows, user want to add 3 more rows, user selects 5 from dropdown, which adds 3 additional rows to the Repeater. I am able to do this.
The repeater has textbox controls in each row. Now once the user enter the values in this textbox of the newly generated rows, the user can save the values entered with the no of rows specified.
I have a button which is outside the repeater and on click of this i need to validate all the textbox values and save them into dB accordingly.
Here is my code
Repeater.aspx
[Code]....
[Code]....
Repeater.aspx.cs
[Code]....
Right now the problem is im not able to fetch the values of the textboxes present in the newly generated rows.
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I want to create a site where users can create a very basic profile, with fields like full name, City, Age and Gender, and I want the data for every new member that signs up to go into a simple Table in my sql data base. reason being I want members to be able to view other members info in a table. I am familiar with the "CreateUserWizard", but that only allows me to work with certain predefined info (email, user id, etc). If I just anually add new columns to the table in which user ID and such is saved to, and customize the CreateUserWizard controller to have text boxes for the additional data that I want (i.e. city), will the CreateUserWizard know to save that additional data in the table?
Also, I know I can add fields to the <profile> tag in the web.config files, but I dont know where that gets stored. I want all the info for the user to be stored in one table in a sql data base so that I can easily access it with a quary. I dont see where the profile properties get stored, and how it can be linked to a User ID. by the way I noticed in other posts, there was a mention of a membership provider. I noticed that although I've added some "Login" controlls (i.e. login and CreateUserWizard), no membership provider has been added to my web.config file. Do I need to do this manually? or is there a menu item that adds it for me?
I've been using this programming style, that I've seen in an example and just started using it, because it does the job... I would like to know other programmers' opinion about it...
So the situation is when you have a GridView, or a control based on it like the RadGrid, and you want to keep track of a data table while you are adding, editing, reordering and deleting rows.
Using the session to hold the data table (or list of data) may not be the best solution, because the user may open two identical web pages... Using the ViewState to hold the data may be and option... I have been using an approach like the following:
[code]....
So using a static List variable, of a custom object (class), declared in the code-behind of the Aspx page, and updating it whenever the data is edited.
I have a textbox,I can enter data like this(1.20.1000),I want to split this one into 3 parts Stored in another table in 3 columns and also store same(1.20.1000) values in another table 1 column,
How can i do this perform this 2 operations at a time using MVC with LinqToSql ....
How to create a table in the code behind to display data from the database by creating a new table etc. How I could target existing HTML in my aspx file as opposed to creating a new table in the code behind?
View 1 RepliesI am quite new to LINQ, and I am stuck with this probably basic problem, but haven't been able to find a solution, so I thought I could ask here.
So, I have this repository where I put my functions for data accessing, and now I need to write a function to get all the applicants that have applied for this particular advertisement, and their values too. Now, the values are stored in a separate M:N table, where every row consists of the applicantID,advertisementID and value. I just wanna append the value to every applicant that I show, so that it would look like a Ranking List.
However, I do not seem to know how to select just the name column from the Applicant table, and just the Value column from the ApplicantValue table.
And there's this Iqueryable interface that further confuses me...
Here's my function to get the Applicants only:
[Code]....
Now, if I try to add to the definition of the type two columns, it says that it only messes with types, i.e. one type should be passed. So I figured I would do a ViewModel and then pass it, like this
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and then in the function I have no idea how to pass the values:
I have a textbox named txtOrderDate on my web page. I have a VB.net subroutine that saves various textboxes from my web page to my SQL table using a stored procedure. If a valid date is entered into txtDate, then my save works correctly. I have a column named OrderDate in my table. This is the column I am saving txtOrderDate to. OrderDate is defined as a date column and null is allowed.
But if txtorderDate is blank, my subroutine bombs saying cannot convert string to date. I tried various things like making the value of txtDate = DBNull.value if blank but nothing works. Seems like there would be an easy way to do this.
I have a DataTable for which i do not know how many rows are there in it.. How to get the rows/columns one by one and save it in the desired SQL Table?
View 1 RepliesI have created a gridView control and have successfully bound DataTable (dt) to it using
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However, I want to add a dynamic hyperlink that will take the user somewhere based on the value of one of the columns in the selected row. I'm not sure how to do that.
I've got a gridview that is databound with LINQ in the code behind. One column shows the id from the table. I would like to show a more human friendly product name that is associated with that id number but is from another table. Thought I had it figured out by entering a Template field in the gridview tags (in the .aspx page) and an item template within that with
<ItemTemplate>
<%Eval(Products.productName")%></ItemTemplate>
but when I try to build it says this can only be done in the context of a databound control.
Can I add this column within the gridview tags or does it have to be done from the code behind?
I am trying to looping thru a data table and update a column on each row. However after updating I am getting both before and after update records in the data table. Assuming there is only one column called "Qty" withing the data table and I want to double the value in the column. I use the following to perform updating but not getting my expected result.
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I have a gridview which I have databinded via the quick config facility, but I need to databind one column to a completely different sql table data field - how do I do this?
If I go into Gridview tasks and select the column and edit the data binding parameter but what is the format for a table outside the source definition for the the rest of the gridview?
what I have to add/subtract from the following listview to change the table and column width. All my attemps like the style="width: 50%" have no effect.
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