RequiredValidation controls - ASP.NET Discussion Boards

Re: Cookies problem.

Guffa13-Sep-07 11:40

Guffa

13-Sep-07 11:40

How do you store the cookie, and how do you try to read it?

---
single minded; short sighted; long gone;

Re: Cookies problem.

Saksida Bojan13-Sep-07 21:28

Saksida Bojan

13-Sep-07 21:28

To Write

// Login.aspx.cs
Response.Cookies["UserName"].Value = txtUserName.Text;
Response.Cookies["UserName"].Expires = core.cookieExpire();
Response.Cookies["Password"].Value = txtPassword.Text;
Response.Cookies["Password"].Expires = core.cookieExpire();

//Class core function cookieExpire

public DateTime cookieExpire()
{
    DateTime dt = DateTime.Now;
    dt.AddYears(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireYear"]));
    dt.AddMonths(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireMonth"]));
    dt.AddDays(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireDay"]));
    dt.AddHours(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireHour"]));
    dt.AddMinutes(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireMinutes"]));
    return dt;
}

//Web.Config
<configuration>
    <appSettings>
        <add key="CookieExpireYear" value="1"/>
        <add key="CookieExpireMonth" value="0"/>
        <add key="CookieExpireDay" value="0"/>
        <add key="CookieExpireHour" value="0"/>
        <add key="CookieExpireMinutes" value="0"/>
    </appSettings>
<connectionStrings>

To Read

//Masterpage.Master.cs

HttpCookie cookieUserName = Request.Cookies["UserName"]; // Both request are null
HttpCookie cookiePassword = Request.Cookies["Password"];

Re: Cookies problem.

Guffa14-Sep-07 7:21

Guffa

14-Sep-07 7:21

Saksida Bojan wrote:
public DateTime cookieExpire()
{
DateTime dt = DateTime.Now;
dt.AddYears(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireYear"]));
dt.AddMonths(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireMonth"]));
dt.AddDays(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireDay"]));
dt.AddHours(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireHour"]));
dt.AddMinutes(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireMinutes"]));
return dt;
}

The methods in the DateTime structure doesn't change the value, they return the new value. That means that the cookieExpire method returns DateTime.Now, which will make your cookies expire immediately.

This will give you a better result:

public DateTime cookieExpire() {
   return DateTime.Now
      .AddYears(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireYear"]))
      .AddMonths(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireMonth"]))
      .AddDays(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireDay"]))
      .AddHours(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireHour"]))
      .AddMinutes(Convert.ToInt32(ConfigurationManager.AppSettings["CookieExpireMinutes"]));
}

---
single minded; short sighted; long gone;

Re: Cookies problem.

Saksida Bojan14-Sep-07 9:22

Saksida Bojan

14-Sep-07 9:22

Thanks for the help.

Validate dates

seemamltn13-Sep-07 9:38

seemamltn

13-Sep-07 9:38

I have a textBox Where I type date. I want to validate it. Im using customValidate controls. I have this function in my code behind page

void DatesValidate(object source, ServerValidateEventArgs e)
{
if (Convert.ToDateTime(e.Value) <= DateTime.Now)
{
e.IsValid = false;
this.lblAddUsers.Text = "The Proxy is already expired";
}
}

<asp:customvalidator id="cvEndDate" runat="server" onservervalidate="DatesValidate"
="" controltovalidate="txtTo" errormessage="error" display="Dynamic">

It is not working it is giving the follo2ing error
'Proxy.DatesValidate(object, System.Web.UI.WebControls.ServerValidateEventArgs)' is inaccessible due to its protection level

seema

Validating the dates

seemamltn13-Sep-07 9:36

seemamltn

13-Sep-07 9:36

seema

Re: Validating the dates

Jon Sagara13-Sep-07 9:39

Jon Sagara

13-Sep-07 9:39

Use the protected access modifier in front of the method declaration. By default, methods are private when specified without an access modifier.

Jon Sagara

Once again, the conservative sandwich-heavy portfolio pays off for the hungry investor! *slurp* Oh, I'm ruined!

-- Dr. Zoidberg

.NET Blog | Personal Blog | Articles

RequiredValidation controls

seemamltn13-Sep-07 7:57

seemamltn

13-Sep-07 7:57

Hi,
I have a asp pase. I have one text box, txtName, txtStartDate, txtEndDate. and a button Submit.I have a grid view hand it has edit, delete and cancel buttons. I want to validate my page.
I have three RequiredValidation controls for three text boxes. I want that error message should only appear when I click on button. But when I click on some where in grid view or when I select any row in grid view it should not show error message.

Thanks.

seema

Re: RequiredValidation controls

Brent Lamborn13-Sep-07 8:42

Brent Lamborn

13-Sep-07 8:42

You will need to toggle the Page_ValidationActive javascript variable similar to what I just outlined here[^].

Only in your case, you probably want to set it to false in the body OnLoad event, and then set it to true in the button's onclick event.

"Half this game is ninety percent mental." - Yogi Berra

If you can read thank a teacher, if you can read in English, thank a Marine.

Re: RequiredValidation controls

Jintal Patel13-Sep-07 20:05

Jintal Patel

13-Sep-07 20:05

hi,

u set ValidationGroup Property of RequiredValidation controls and also for that button on which you want the error message.ValidationGroup should be same for all control

Jintal Patel

Sendin Emails !!!

mrkeivan13-Sep-07 7:29

mrkeivan

13-Sep-07 7:29

Hey guys, I'm trying to make a contact us page for my website and I was reading an article about
that matter http://www.codeproject.com/useritems/EmailApplication.asp
I did exactly as was explained in the article I've added a valid pop3 and SMTP address and
the account which I'm sendin the mail to is also created in my website ! but when I click send I
get this error !

        string Name = TextBox1.Text;<br />
        string Address = TextBox2.Text;<br />
        string Message = TextBox3.Text;<br />
<br />
        SmtpClient SC = new SmtpClient();<br />
        MailMessage Msg = new MailMessage();<br />
<br />
        try<br />
        {<br />
            MailAddress FromAddress = new MailAddress(Address, Name);<br />
            SC.Host = "mail.mla.ir";<br />
            SC.Port = 25;<br />
            Msg.From = FromAddress;<br />
            Msg.To.Add("keivan@mla.ir");<br />
            Msg.Subject = "FeedBack";<br />
            Msg.Body = Message;<br />
            SC.Send(Msg);<br />
        }<br />
        catch (Exception ex)<br />
        {<br />
            Label4.Text = ex.ToString();<br />
        }

System.Net.Mail.SmtpFailedRecipientException: Mailbox unavailable.
The server response was: Verification failed
for at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, SmtpFailedRecipientException& exception)
at System.Net.Mail.SmtpClient.Send(MailMessage message) at ContactMe.Button1_Click(Object sender, EventArgs e)
in (My file)

please help me out !

Thaqnx
Mr.
K

Re: Sendin Emails !!!

hsesoldi3-Sep-08 4:05

hsesoldi

3-Sep-08 4:05

I don't know if this would help.
I read somewhere that the FROM field can not be a variable and must be set to an existing email address in the server.
Try using your email address in the from (the one registered in the server you use to send the email). Also find out if your server needs to validate user and password.
If it does you might need to supply them.
And if this works and you need to register the sender's email just add it to the sender message.

Hugo

Hugies.....

Repeater and datagrid

cbm13-Sep-07 6:02

cbm

13-Sep-07 6:02

Hey there,

i have a gridview inside my repeater.

Why cant i directly access it from my code?

what do i need to do, and what have i overlooked?

Christian

cbm.dk

Re: Repeater and datagrid

eggsovereasy13-Sep-07 9:51

eggsovereasy

13-Sep-07 9:51

try this:

<br />
GridView gv = (GridView)dataRepeaterId.Items[X].FindControl("gridViewId");<br />

where dataRepeaterId and gridViewId correspond with how you have them labeled in the markup and X is the index of the item you wish to get the gridview out of.

The problem is your gridview is inside another control so you have to pull it out.

GridView Problem

priyank_ldce13-Sep-07 5:50

priyank_ldce

13-Sep-07 5:50

Hi all,

I am using GridView in one ASP.NET, VB.NET application. I want to select data using select command of SqlDataSource but I don't want to do other operations like deleting and updating using SqlDataSource. So I am using RowDeleting() and RowUpdating() event handler of GridView. But When I click on Delete link in GridView it goes to event handler, do delete operation using my custom query and then it gives me error like "Deleting is not supported by data source (SqlDataSource1) unless DeleteCommand is specified". Any way to get rid out of this DeleteCommand?

Thanks in advance,
Priyank

Re: GridView Problem

Member 407932028-May-08 4:56

Member 4079320

28-May-08 4:56

Protected Sub GridView1_RowDeleting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewDeleteEventArgs) Handles GridView1.RowDeleting
e.Cancel = True
End Sub

I hope it should work.

http://www.tsspltd.com

Problem with sorting and paging

satishkumarnk13-Sep-07 5:35

satishkumarnk

13-Sep-07 5:35

Hi,

When manually binding an SqlDataSource, sorting and paging does not work on the GridView. Is there some kind of settings or code to make the sorting and paging work?

SqlDataSource1.SelectCommand() = sSQL

GridView1.DataSource = SqlDataSource1

GridView1.DataBind()

Note that when the SqlDataSource1 and the GridView is bind at design, the sort and paging work fine.

Thank you.

how can I use itextsharp to create a pdf with html in it?

Big Ralph13-Sep-07 5:04

Big Ralph

13-Sep-07 5:04

My problem is that I can't put the html that is rendered by my .aspx file into a pdf file using itextsharp.
the aspx file does not contain any pictures.

BiG RaLpH

Setting Value in a row of Column/Filed of a documnet Library as link to another Library

khan SharePoint Developer13-Sep-07 4:41

khan SharePoint Developer

13-Sep-07 4:41

i have a document library (named: Outstandings) which contain word cosuments, i searched a document (named: Balance_343,35725.doc) within this library , i ahve some columns in this library, i want to change the value of column/filed(named: Document Library) , how can i change the value of field? (actually i want to show a library name as link in the clumns in front of document)

This is my code:

SPSite sitecollectiont = SPControl.GetContextSite(Context);

SPWeb sitet = sitecollectiont.OpenWeb();

sitet.AllowUnsafeUpdates = true;

SPListCollection lists = sitet.Lists;

foreach (SPList list in lists)

{

if (list.Title == "Outstandings") //this D. library

{

SPListItemCollection items = list.Items;

foreach (SPListItem item in items)

{

SPFile file = item.File;

string docName = file.Name;

if (docName.Equals("Balance_343,35725.doc"))

{

SPField field = item.Fields.GetField("Document Library"); //this is column name

field.DefaultValue = "1234";
field.Update(true);

return;

}

}

}

but setting its value by defaultValue necver worked.

Please help to set the value as a link to Library.

Thanks

Needo

getting only date part of a variable not time

Farhad Eft13-Sep-07 4:31

Farhad Eft

13-Sep-07 4:31

hi i'd like to know how can i only get date part of a variable not the time part
for example i have a variable that its value is "1/1/2000 12:00AM" and i only want "1/1/2000"

thank you

Re: getting only date part of a variable not time

Paddy Boyd13-Sep-07 4:39

Paddy Boyd

13-Sep-07 4:39

myDate.ToShortDateString()

specify certain file formats for file upload control

Farhad Eft13-Sep-07 4:24

Farhad Eft

13-Sep-07 4:24

how can i specify certain file formats to be browsed by file upload control?
for example i just like my file upload control to browse JPG and GIF files

thank you

Re: specify certain file formats for file upload control

Shujaat Ullah Khan13-Sep-07 20:36

Shujaat Ullah Khan

13-Sep-07 20:36

I tried this but there no way that you can show a specific type of files howerver after browsing you can check the extension and prompt the appropriate message.

Shujaat

Problem binding data to GridView

macca2413-Sep-07 4:17

macca24

13-Sep-07 4:17

I am using a Gridview which is getting it's data from a Stored procedure. The values passing to the stored procedure are coming from a QueryString.

When I run the GridView configuration the correct data is returned when I test the connection but when I run it, the gridview page just comes back blank and displays nothing.

Anyone any ideas?

macca

Re: Problem binding data to GridView

Brent Lamborn13-Sep-07 4:23

Brent Lamborn

13-Sep-07 4:23

It sounds as though you are missing a call to the DataBind() method of the gridview after settings its DataSource.

"Half this game is ninety percent mental." - Yogi Berra

If you can read thank a teacher, if you can read in English, thank a Marine.

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