I need to find a value in a TextBox, contained within a FormView which holds a short date.
DateTime LastPayDate = (DateTime)FormView1.FindControl("user_last_payment_date");
I get the error:
CS0030: Cannot convert type 'System.Web.UI.Control' to 'System.DateTime'
I have a nested formview. I need to set a value for a textbox when I'm in insert mode from parent formview which is editmode.
View 4 RepliesI bind the ObjectDataSource to Formview and I just look the datetime field
it is not showing but it is showing in gridview...
In FormView EditTemplate I am trying to update record. All records are perfectly updating except one i.e. want to put CurrentDateTime (17/05/2010 10:23:00 AM). Secondly the updated Current DateTime should display in the DateTime Textbox("ClrDateTimeTextBox") in formview.
The code which I used is :
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But I am getting following runtime error in above highlighted code:
Arithmetic overflow error converting expression to data type datetime.
Im having a problem with a datetime conversion using a formview with a nested wizard. The senario is I the user can add to the database allowing for null datetime values. The code below work fine on an insert query, but when the formview is in update mode the conversion fails.
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this is part of my code
//Instantiate the object we have to deal with
string Name = txtName.Text;
string Description = txtDecription.Text;
string Topic = txtTopic.Text;
error:Argumnet 6 and 7 .cannot convert from System .DateTime to 'string.
I have a user control (ASCX) in Views/Shared/EditorTemplates folder that displays a calendar along side of each datatime field in a form.
Now I need to add two image buttons so that the onclick event will set the value in datatime field next to it. First button
will set the datetime to Now, the second will set the datatime to 12:00:00AM of the current date. I am struggling with the
ID property of the datatime fields that prevents me from setting there value property.
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If I use the following code, it pulls the current date from my database, I can then change the date (in the textbox), click update and the database is updated.
<asp:textbox id="UpdatedTextBox" Visible="true" runat="server" Text='<%# Bind("Updated")%>' />
I'm trying to get the textbox to automatically populate with the current date and then update the database when I click update.
If I use the command below, I get the current date (in the textbox), but date shows as blank in the database.
<asp:textbox id="UpdatedTextBox" Visible="true" runat="server" Text='<%# System.DateTime.Now.ToString()%>' />
How do I bind this so it updates my database?
In Report Viewer report, I have two DateTime parameters that I would like to appear in a textbox of my report. How can I format like this? Currently this comes out blank.
= "Date Range: From: " + Parameters!dtFromSelect.Value + " - To: " + Parameters!dtToSelect.Value
I have a calendar control that sits inside a gridview and when i insert into the sql db it inserts the defaults of 111900, how can i insert Null instead of the default date.
Protected Sub lnkSubmitDental_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles lnkSubmitDental.Click
Dim userlogon As String = Split(Current.User.Identity.Name, "")(1)
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I have a text box that is being populated with the current date/time by clicking a button:
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I found this code for calculating age:
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I succes with this code
if (InitDateStart.Text != "" && InitDateEnd.Text != "")
{
strWhere += "And ((Convert(DateTime, InitDate, 105) >= Convert(DateTime,'" + InitDateStart.Text + "', 105)) And (Convert(DateTime, InitDate, 105) <= DateAdd(day, 1, Convert(DateTime,'" + InitDateEnd.Text + "', 105))))";
}
How do I do this code as a parameterized query ??I tried this but with no succes.I got some strange result by this
strWhere += "And Convert(varchar(10), ServiceInitDate, 105) >= @InitDate............. ";
GridDatasource.SelectCommand += strWhere; [code]...
I am using Calendar to display Date in Textbox. my Problem is that it works Ok in localhost but when I had uploaded the same, error come "Unable to convert String to datetime".
View 4 RepliesThere is a "singleline" Textbox in my page in which both date and time are fetch from database table column "DateTime".
I want Time to be come below Date in that "singleline" Textbox.
I can't take that Textbox as "multiline". How to split date and time in singleline Textbox?
How to achieve this?
I am trying to access the value of text box inside formview control but getting "object reference not set" error on line:
varCompanyAddress.Text = userProfile.BusinessAddress
Below is my code:
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I have a FormViewwith several bound textboxes whose values (text) are generated in code. The textboxes are bound to the data with Bind("<FieldName>"). Because there values are generated in code, I'd rather not let my users change their values. I have tried making them read only. However the values of the text boxes did not update when the form was updated. I tried disabling the textboxes but that grayed them out. I tried replacing the textBoxes with labels while keeping Bind("<FieldName>") but that didn't update either.
(1) Am I doing this right? (2) Is there any way to lock the value of a text box without graying the textbox?
in my asp.net_vb web there is a text box (textbox1) in which a date is dispalyed from database (eg 21-Mar-2012) in another text box (textbox2) i want to display
if the date is less than 30 Jun then the textbox2 should display 1 Jul+the year of textbox1
if the textbox1 date is greater than 30 Jun the text box2 should display 1 Dec + the year of textbox1
my web is in asp.net and code is in vb
In FormView (insert) I have a number of textboxes into which number will be inputted. I need all these textboxes to add up and display the total in a Label which I can then insert into the database with all the individual values. I expected this to be a simple thing... Then it appears that the best way to do this is to use javascript, which I have never used! SO this is my attempt which is a combination of things I found on the net, In the head (Clientapp is the name of my form)
<script type="text/javascript" language="javascript">
function Add1(Clientapp) {
var a, b, c;
a = document.Clientapp.BondRepaymentTextBox.Value;
b = document.Clientapp.PropertyRentalTextBox.Value;
c = eval(a) + eval(b);
document.Clientapp.ceTotalTextBox.Value = c;
}
</script>
Code behind on Page Load
PropertyRentalTextBox.Attributes["onchange"] = "javascript: Changed( this );";
I am trying to replace a textbox to a dropdownlist:
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I am getting a null exception for my Status field in the DB. Is my error obvious?
I am trying to replace a textbox to a dropdownlist:
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I am getting a null exception for my Status field in the DB.
I want to access in code-behind a Textbox within the Template of a Formview.
[code]...
I need to set the value of TextBox in a FormView when the mode changes to Insert. But when I was trying to get it to work, neither one of the code blocks below worked. The value was not set, despite the TextBox being found. Furthermore, the 'test' label text wasn't being set. I know for certain that both events are firing. I had added the test label to disploay the mode or newmode of the FormView but the label wasn't being set at all.
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I have a textbox within a formview that is binded to some data. The only problem is that the size keeps changing if the page is zoomed or screen size is changed.
Is there any way to set the the textbox to utilise the enitre width of a page regardless of zoom or screen size as currently on 75% zoom it remains about half way however on 100% zoom it fills the entire screen.
I trying to save clients IP address who are submitting the data on my website. I have downloaded an example and implemented. That scrip displays IP address on the webpage. I can submit this to sql table through code behind. Now I want to use same script in FormView and I am unable to bind this with the text box as it is showing an error "The name IPaddress does not exist in the current context". My code is as under :
<script runat="server">
protected void Page_Load(object sender, EventArgs e) {
string IPAdd = string.Empty;
IPAdd = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (string.IsNullOrEmpty(IPAdd))
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I am using this reference to make some application .. In this article we can only save with varchar data types
So how to use some other data types like datetime, money, int..or how to use parameters to convert data.
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