Forms Data Controls :: How To Assign The Value Of The Textbox
Feb 28, 2010
I am using code behind to populate my gridview. I have added a OnRowEdit function but I do not know how to assign the value of the textbox because I don't have a textbox in my code. All I use is
[Code]....
And for the code behind on the update section I have
I have a gridview table and i need to select one record and insert the Datakey of the selected record to a formview textbox control. I'm completely lost...
In my gridview, I have 6 columns. The first 5 columns are filled with data retrieved from database.In the 6th column I want to display a value from textbox from same form. The value should be displayed on the row next to last row of rest of the columns. So my last column (i.e.) 6th column will just have all the rows filled with the same value of the text box.
First 5 columns of grid will be filled by selecting the college name from dropdown.The last colum (Date) must be filled with the date that is given in the textbox.It can be even after button click event(date of attendence).
I have a Gridview with ID "GVSeasonsOfResort" which has selectable rows.
One of the fields in that gridview is RSLinkID which is an ID field of the table from which ths SQLDataSource driving the gridview gets its data.
I have a textbox outside the gridview with ID TxtBxRSLinkID and when I select a row of the Gridview, I want to assign the value of the RSLinkID field of the selected row to the TxtBxRSLinkID.
i am using JQuery UI Autocomplete with asp.net textbox.AutoComplete works right.but how can i assign selected ID of returned Data to an hiddenField?My server Side Function returned list of objects that contains (this is an example) :
public List<Employee> GetEmployeeList() { List<Employee> empList = new List<Employee>(); empList.Add(new Employee() { ID = 1, Email = "Mary@somemail.com" }); empList.Add(new Employee() { ID = 2, Email = "John@somemail.com" }); empList.Add(new Employee() { ID = 3, Email = "Amber@somemail.com" }); empList.Add(new Employee() { ID = 4, Email = "Kathy@somemail.com" }); empList.Add(new Employee() { ID = 5, Email = "Lena@somemail.com" }); empList.Add(new Employee() { ID = 6, Email = "Susanne@somemail.com" }); empList.Add(new Employee() { ID = 7, Email = "Johnjim@somemail.com" }); empList.Add(new Employee() { ID = 8, Email = "Jonay@somemail.com" }); empList.Add(new Employee() { ID = 9, Email = "Robert@somemail.com" }); empList.Add(new Employee() { ID = 10, Email = "Krishna@somemail.com" }); return empList; } and this is ASPX Code : <form id="form1" runat="server"> <div class="demo"> <div class="ui-widget"> <label for="tbAuto"> Enter Email: </label> <asp:TextBox ID="tbAuto" class="tb" runat="server"> </asp:TextBox> </div> </div> <asp:TextBox ID="TextBox1" runat="server"> </asp:TextBox> <asp:Label runat="server" ID="lbl" Text=""></asp:Label> <asp:HiddenField runat="server" ID="hidid" /> <asp:Button ID="Button1" runat="server" Text="Button" /> </form>
here is my jquery Code :
<script type="text/javascript"> $(function () { $(".tb").autocomplete({ select: function( event, ui ) { // now assign the id of the selected element into your hidden field $("#<%= hidid.ClientID %>").val( ui.item.ID ); }, source: function (request, response) { $.ajax({ url: "Default.aspx/FetchEmailList", data: "{ 'mail': '" + request.term + "' }", dataType: "json", type: "POST", contentType: "application/json; charset=utf-8", dataFilter: function (data) { return data; }, success: function (data) { response($.map(data.d, function (item) { return { value: item.Email } } ) ) } , error: function (XMLHttpRequest, textStatus, errorThrown) { alert(textStatus); alert(errorThrown); } }); }, minLength: 1 }); }); </script>
And this is My WEb Method Side Code :
<WebMethod()> _ Public Shared Function FetchEmailList(ByVal mail As String) As List(Of Employee) Dim emp = New Employee() Dim fetchEmail = emp.GetEmployeeList() Return fetchEmail End Function
I have a web page in which i have some validation after textbox lostfocus but i want that If Error occurs then text box changes their position and as soon as user corret that error text box set it on its original position how can i do it
I need to copy the values from a textboxes text property into a nullable double, currently I have:
//test for empty string - if yes set dblMyAmount to null, // else set value to this.MyTextbox.Text value Nullable <double> dblMyAmount = ((this.MyTextbox.Text + "").Trim() == "") ? (Nullable<double>)null : Convert.ToDouble(this.MyTextbox.Text);
which is not working - the error message is "Input string was not in a correct format."
i am working on a website,As i am new to coding i got a problem in it. It was,I hav a gridview in which i am adding the details about a college, and in that i had a buton ("btnReservation") on clicking it another grid will be appeared in which, i hav to enter the reservation details so, till this step it is working fine, but if i enter one college details and clicking on the btnReservetion the grid is being dispalyed and i am able to enter and save the data, But if i enter the details of another college and clicking on the btnReservation, the rows which i hav already entered in the Reservation grid for the previous record are not being Refreshed and are remaining the same,So now i hav to make the gridview datasource null.
WHEN I USE IS NULL VALUE DIRECTLY INTO MY QUERY IT WORKS GREAT BUT WHEN I TRY TO ASSIGN IS NULL VALUE FROM A PARAMETER ITS WORKING BUT NO ROW RETURN.MY SP LOOK LIKE THISITS WORKING
AND Profile.MarketID IS NULL AND Profile.SourceID IS NULL AND Profile.NationalID IS NULL AND Profile.CRMLanguagesID IS NULL AND Profile.MarketID LIKE @PMarketID AND Profile.SourceID LIKE @PSourceID AND Profile.NationalID LIKE @PNationalID AND Profile.CRMLanguagesID @CRMLanguagesID
I have a Datalist and when a button is clicked I would like to send the values of the fields to a new page to fill some text boxes. What is the best way to do this. I had thought that since the DataList had itemtemplates that were labels I could reference them like regular labels ( str = Label1.text ). That isn't working. I was just going to send the values through a query string. Which I have an example of that, unless there is a better way.
I got GridView with 2 columns both are Template field with drop down list. What I need to do is someting like when user select course 3/3A/2A/2B , the type column will auto select pratical option dynamically. When select RTT /FTT/BTT , the type column will select Theory option. Can someone tell me how to work on this thing.