ASP.NET

Re: how i can make a lable visible =false when i press any key in the textbox

17-Dec-07 19:18

You can use
document.getElementById("label name").style.display='none';
to hide your label through javascript.

Apurva Kaushal

Gandalf_TheWhite17-Dec-07 19:17

Gandalf_TheWhite

17-Dec-07 19:17

Hi,
Do u want something like this?
When u type something in ur Textbox at that time that label shold be Invisible???

This can be done with J.Script 'onkeypress' Event of textbox.
Put THis all in ur Page HTML

<html><br />
  <head><br />
		<script language="javascript" type="text/javascript"><br />
			function Hello()<br />
			{			<br />
				document.getElementById('Label1').innerHTML = '';<br />
			}	<br />
		</script><br />
</head><br />
	<body><br />
		<form id="Form1" runat="server"><br />
			<asp:label id="Label1" runat="server" visible="True">My Label</asp:label>			<br />
			<input id="MyTextBox" onkeypress="javascript:return Hello();" type="text" runat="server"><br />
		</input></form><br />
	</body><br />
</html>

Believe Yourself™ :->™

Re: how i can make a lable visible =false when i press any key in the textbox

Sherin Iranimose17-Dec-07 19:39

Sherin Iranimose

17-Dec-07 19:39

hi,

Why 'innerHTML'?
I think its not for this purpose!

$herin Iranimose

Re: how i can make a lable visible =false when i press any key in the textbox

_AK_17-Dec-07 19:50

Re: how i can make a lable visible =false when i press any key in the textbox

17-Dec-07 19:50

Actually innerHTML will give you the text inside that label and emptying that text will make the text invisible and in turn label will not be visible but that is not the correct way to achieve it it can be done with style.display='none' as I have mentioned in my above reply.

Apurva Kaushal

N a v a n e e t h17-Dec-07 21:30

N a v a n e e t h

17-Dec-07 21:30

$ wrote:
Why 'innerHTML'?
I think its not for this purpose!

It is needed. ASP label control will be rendered as HTML span. So to get text of a span, InnerHTML is needed.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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code to remember password in login form

chithra.r17-Dec-07 18:33

chithra.r

17-Dec-07 18:33

hi all
i have an application in which the first page is login form which contains username and password as usual.also a check box named remember my password(like in windows application).i want to remember the password if that checkbox is checked n deleted if it is not checked.(like in windows application.)can anyone assist me in doing this through code in c#.waiting anxiously for the reply.
Thanks in advance. Smile | :)

pintoo

Re: code to remember password in login form

_AK_17-Dec-07 18:51

Re: code to remember password in login form

17-Dec-07 18:51

You can use cookie in order to achieve that functionality. You can have a look at this[^] to know about cookies in asp.net.

Apurva Kaushal

chithra.r17-Dec-07 22:57

chithra.r

17-Dec-07 22:57

hi
thanx for the assistance.by the way i tried with cookies in my application.but it is not working properly when there are many users.it is remembering the same password for all the users and giving error.iam providing the code with this for your reference.can you tell me how this code can be modified so that i can achieve the condition

<br />
 protected void btnlogin_Click(object sender, EventArgs e)<br />
    {<br />
        if (chkRemindPassword.Checked)<br />
        {<br />
            Response.Cookies["Password123"].Value = txtPassword.Text;<br />
            Response.Cookies["Password123"].Expires = DateTime.Now.AddYears(50);<br />
        }<br />
<br />
        if (Request.Cookies["Password123"] != null)<br />
        {<br />
            txtPassword.Text = Server.HtmlEncode(Request.Cookies["Password123"].Value);<br />
            Label1.Text = Server.HtmlEncode(Request.Cookies["ok"].Value);<br />
        }<br />
        try<br />
        {<br />
            if (txtUserName.Text.Trim() == "" && txtPassword.Text.Trim() == "")<br />
            {<br />
                lblinvalidentry.Text = "User Name & Password should not be Empty";<br />
            }<br />
            else if (txtUserName.Text.Trim() == "")<br />
            {<br />
                lblinvalidentry.Text = "User Name Should Not Be Empty";<br />
            }<br />
            else if (txtPassword.Text.Trim() == "")<br />
            {<br />
                lblinvalidentry.Text = "Password Should Not Be Empty";<br />
            }<br />
            else<br />
            {<br />
                int i = 0;<br />
                SqlConnection con = new SqlConnection(ConfigurationSettings.AppSettings["ConStr"]);<br />
                string str = "select *from UserDetails";<br />
                SqlCommand cmd = new SqlCommand(str, con);<br />
                if (con.State == ConnectionState.Closed)<br />
                {<br />
                    con.Open();<br />
                }<br />
                SqlDataReader rdr = cmd.ExecuteReader();<br />
                while (rdr.Read())<br />
                {<br />
                    if (rdr["UserName"].ToString() == txtUserName.Text.Trim().ToLower() && rdr["Password"].ToString() == txtPassword.Text.Trim().ToLower())<br />
                    {<br />
                        i = 1;<br />
                    }<br />
                }<br />
                if (i == 1)<br />
                {<br />
                    Response.Redirect("sms_home.aspx");<br />
                }<br />
                else<br />
                {<br />
                    lblinvalidentry.Text = "Invalid User Name and Password";<br />
                }<br />
            }<br />
<br />
        }<br />
        catch (Exception exx)<br />
        {<br />
            exx.Data.Clear();<br />
        }<br />
    }<br />
<br />

pintoo

Re: code to remember password in login form

Paul Conrad23-Dec-07 8:10

Paul Conrad

23-Dec-07 8:10

Simple way is to just use cookies.

"The clue train passed his station without stopping." - John Simmons / outlaw programmer

How can i?

Member 464849117-Dec-07 17:43

17-Dec-07 17:43

How can we insert an image in a textbox...
I mean i like to put the image in search textbox....
we can find this in some sites like apple...

Christian Graus17-Dec-07 18:00

Christian Graus

17-Dec-07 18:00

Give us a link. You cannot put an image inside a textbox.

OK, I see. you have images on either side of a textbox that make it look that way. It's just a textbox with pictures next to it.

Member 464849117-Dec-07 18:57

17-Dec-07 18:57

How about if i write the following code...?

<html><head>
<style type="text/css">

.textboxstyle{
background-image:url('http://library.mit.edu/exlibris/aleph/u16_1/alephe/www_f_eng/icon/v-icon-3.gif');
background-repeat: no-repeat;
background-position: center left;
padding-left: 18px;
}

</style>
</head>
<body>
<input type="text" name="uname" class="textboxstyle">
</input></body>
</html>

Christian Graus17-Dec-07 19:34

Christian Graus

17-Dec-07 19:34

If that works, then that is news to me.

Well, live and learn. Apparently, you can do this. Which means that a web browser rolls it's own text control, it doesn't use the windows one.

^That's Aragon17-Dec-07 18:05

^That's Aragon

17-Dec-07 18:05

Hi,

Please try this.

<br />
<html><head><br />
<style type="text/css"><br />
<br />
.textboxstyle{<br />
background-image:url('http://library.mit.edu/exlibris/aleph/u16_1/alephe/www_f_eng/icon/v-icon-3.gif');<br />
background-repeat: no-repeat;<br />
background-position: center left;<br />
padding-left: 18px;<br />
}<br />
<br />
</style><br />
</head><br />
<body><br />
<input type="text" name="uname" class="textboxstyle"><br />
</input></body><br />
</html>

Keep Smiling Smile | :)

Member 464849117-Dec-07 18:38

17-Dec-07 18:38

Wow...!
Thnkyou so much Shah
Its working out... Smile | :)

Gandalf_TheWhite17-Dec-07 18:33

Gandalf_TheWhite

17-Dec-07 18:33

Hi
U can try this in ur CSS Class

background-image: url(Image/Image1.jpg);

If any problem in this then give reply.....
If this Reply Help u , THen don't forget to give ratings...

Just Do IT™ [Information Technology]™ :->

Sql Server Problem

Member 464849117-Dec-07 17:36

17-Dec-07 17:36

Can any body reply us What is Collate in SQL?

Thanks...in advance Smile | :)

Regards
Nanda Kumar
Abhishek

Re: Sql Server Problem

_AK_17-Dec-07 18:20

Is a clause that can be applied to a database definition or a column definition to define the collation, or to a character string expression to apply a collation cast.[^]

17-Dec-07 18:20

Apurva Kaushal

highlighting text

rajanandal17-Dec-07 17:29

rajanandal

17-Dec-07 17:29

hi,

i wanna highlight (ie. in selection) a search text in textbox..in vb i know about selstart and sellength. but i need this logic in asp.net 2.0. anybody know pls help me..

Re: highlighting text

_AK_17-Dec-07 18:23