Forms Data Controls :: Entering Data Through Forms And Retrieving Data From Sql?
Aug 30, 2010
i need to make a web form in asp.net and i need to collect the filled data in a table created in sql. Given below is the format when the save button clicks i need to save the entered data in to the corresponding table which is created in sql.
name (text box)
gender female male mixed (radio button list)
country (test box)
state "
district "
e-mail "
phone "
photo (upload)
Save (button)
after saving the data ,when clicking another button for example view i need to show the complete record in one line including photo(size of the photo 120X120)
I wish to use drop down menu(based on a table of my database) to update/insert data in a web form. The data is then fetch in to SQL table (Express).ow to do it ?
i have web application it should create single HTML page . that one HTML page should send to the customers.how to create HTML page .i created one page but it retriveing single record from the databse values . my problem is i have to pull all the records from the database and papulate the HTML page. but i am getting only onerecord on that page.my code as follows
string type = ds.Tables[0].Rows[i].ItemArray[4].ToString(); string WAIVN = ds.Tables[0].Rows[i].ItemArray[0].ToString(); string status = "cdcr"; [code]....
but iam not getting all records only single record only iam retriving
I have a search option which a person can use a multi select listbox. I have it coded so it would loop through to see if its selected or not. I also have a stored procedure where the sql statement is coded for the select statement. For some reason, its not populating my gridview. Where am I doing wrong? Below is the code and stored procedure. [Code]....
I have a page with a series of Gridviews to display summarised information. There a three Gridviews which need to be selected as criteria and then a Go Button is clicked to retrieve the info.
At the moment the information is retreived as the dropdowns are selected. Can this be stopped until the user clicks GO?
I am somewhat new at C# so forgive me if I have something listed wrong. This is what I got:
I am working on a school project designing a car dealership website. I have an inventory list that allows you to edit any car in the inventory. When you click on the edit button it takes you to the edit page and populates the controls with selections from the database. I have an options table that stores the VehicleID and Option ID. When the page loads it fills all the DropDownLists for the vehicle info with the data and selects the correct item according to the database selection but the CheckBoxList does not select the items that are on the Options table. I checked the query in SSMS and it returns the correct data. I have stepped through the method and it works till the "(currentCheckBox != null) if statement. It doesn't throw any errors but it also doesn't select items when the page renders.
I thought it might have been something with the page life cycle since databound controls don't render until the end but the DropDown's I have fill and selects the correct item according to the database.
I've created a data bound gridview to a SQL database. I am retrieving the data with a simple select for a specific date, and then populating my gridview. The one caveat is that I have added a second header row to my gridview, and then I am hiding parts of another row that was retrieved to only populate the main header row. I believe that this is causing my issue. However, when I step through the code it appears that my ids are proper (the first row has an id of 0, etc....). However, when I check the checkbox in row 4, the actual data from row 3 is being pulled out of the gridview.
I'm in the process of developing a survey system. The tables / fields that are related to my question are:
[Code]....
My issues with this way were:
1) The Data Adaptors receive ALL the records from their correspondent tables. Not a good practice, I believe.
2) If, at some point, the survey had no categories, questions or choices under its child records, an error occurs when the page tries to build the Data Relation. With the work flow I had in mind for the system, this is bound to happen becuase all the Data entry pages (Add Category, Add Question, Add Choice) will be displaying the newly-created survey in a similar fashion (at which point, the survey will have no child records and so an error would occur)
If I have the ListView on a mode which only displays data (no editing or inserting), how do I reference data in a list view item using the code behind?
In other controls I have used e.Items and e.Values, but I can't seem to work out how to do it in the listview.
For example if I wanted to set the image based on a database column (I know I can do this in the HTML but just for the purpose of the example, what would I put in place of the *** below:
I want to show a list of all the events between two dates i.e. list of events during a perticular time span. So for that I am making the user select two dates and then after he clicks the "SHOW EVENTS" button,I am trying to display the list of all the events present during that time span.
i would like to retrieve each row (data) from the database and assign it on the Label1.Text.. i've already retrieve the data but the problem is the last record was repeatedly display in the control... I need to display each record from the database in each usercontrol...
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 ?
can i add new records in gridview by entering value in textbox in runtime?suppose a value is entered in textbox and concerned record is displayed in gridview again if i want to add a new record in gridview along with the old record how can i add?
I have a sql database and want to store the image format into the database. I want to then display the image in a gridview. For the database I have entered the location of the image and not sure if this is the right thing to do. I'm not very good at this stuff so could you make it as simple as possible.
when a user enters edit mode of my gridview, the girdview becomes huge. How can I make it so my gridview stays relatively close to the size it is when it is not in gridview?
What I'm trying to do is similar to the following within the gridview RowDataBound event, only with a detailsview:
DataBinder.Eval(e.Row.DataItem, "TotalPayment")
I created a DataBound event for the detailsview, and it doesnt recognize e.row. I've looked at some reference materials which tell me to use DataBinder.Eval(Container.DataItem, "TotalPayment") but then it doesnt recognize container.
I am using the detailsview to build an insert with username and password field but the password field doesn't have the password mode. So I used the insert template field option on the detailsview control and place a textbox within the InsertItem template but I could not get it to work. The error "Could not find control 'txtPassword' in ControlParameter 'Password'.
how to find the data in a particular cell of a datatable using a reference value of another cell of same row
i've got two columns in a datatable andi want to retrieve a value from one of the row (say from column 2), with reference to the data present on Column 1.
I have a GridView with a checkbox for the user to select different categories. I am trying to retrieve the CategoryID associated with each row when the user clicks next, however I keep getting an error that tells me the selected index cannot be negative or out of range.
Here is my function
[Code]....
How do I retrieve the CategoryID of the row as an Integer value?
