ASP.NET

to generate textbox dynamically in asp.net

2-Jul-08 3:17

Are you able to connect?

Copy and paste is a design error

gaurav mangal2-Jul-08 1:40

gaurav mangal

2-Jul-08 1:40

how create textbox dynamically and how to give a unique id to these textboxs.
my code is:
<% if (Request.Form["sacc1"]== "0" )
{ %>
<%for (int i = 1; i <= int.Parse(Request.Form["schild"]); i++)
{%>
<table style="width: 664px">
<tr>
<td colspan="2" style="height: 22px">
child      

                    
                      
         
<asp:RadioButton
ID="sdaughter" runat="server" Text="Daughter " Width="135px" GroupName="child" /> <asp:RadioButton
ID="sson" runat="server" Text="Son" GroupName="child" />
                
</td>
</tr>
<tr>
<td style="width: 268px">

Name of the daughter/son:</td>
<td style="width: 123px">
<asp:TextBox ID="cnameofthedau" runat="server" ></asp:TextBox></td>
</tr>
<tr>
<td style="width: 268px">
Date of issue:</td>
<td style="width: 123px">
<asp:TextBox ID="cdateofissue" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 268px; height: 21px;">

Place of issue:</td>
<td style="width: 123px; height: 21px;">
<asp:TextBox ID="cplaceofissue" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 268px">

Date of expiry:</td>
<td style="width: 123px">
<asp:TextBox ID="cdateofexpiry" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 268px">

Date of birth:</td>
<td style="width: 123px">
<asp:TextBox ID="cdateofbirth" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 268px">

Seat preference:</td>
<td style="width: 123px">
<asp:TextBox ID="cseat" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td style="width: 268px">

Meal preference:</td>
<td style="width: 123px">
<asp:TextBox ID="cmeal" runat="server"></asp:TextBox></td>
</tr>
<tr>
in this code we have 8 textbox and generate another 8 textbox if user select from dropdown box 2.so now these textbox should have unique id. how can i do. plz reply soon.

Imran Khan Pathan2-Jul-08 2:10

2-Jul-08 2:10

gaurav mangal wrote:so now these textbox should have unique id. how can i do. plz reply soon.

try in this way if this work

<asp:TextBox ID='<% "cplaceofissue" + i %>' runat="server" ....
But better way to create them dynamically in code behind page.

regard
kHan

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gaurav mangal2-Jul-08 20:16

gaurav mangal

2-Jul-08 20:16

Thanks Imran
for giving me the idea. but its not working.will you suggest me other code.i think it is little away from the right way.it gives it is not a valid identifier error.plz give me the idea at aspx page.how to incremwnt id .as i used it at code behind also but the id remain same.
if (!IsPostBack)
{
int k = Convert.ToInt32(s3);
for (int j = 1; j <= k; j++ )
{
for (int i = 1; i <= 4; i++)
{
TextBox TextBox1 = new TextBox();
TextBox1.ID = "stext" + i.ToString();
Panel1.Controls.Add(TextBox1);

}
}
}
in this condition id remain same .so what should i do.
in asp it works like that

gaurav mangal3-Jul-08 0:33

gaurav mangal

3-Jul-08 0:33

Plz suggest me imram its very urgent .
'<% "cplaceofissue" + i %>;'
what should use in place of this.

regards

Sherin Iranimose2-Jul-08 2:28

SSO between different web sites

2-Jul-08 2:28

Pathan is right why you are not using code behind file?

Copy and paste is a design error

K.P.Kannan2-Jul-08 0:42

K.P.Kannan

2-Jul-08 0:42

We have hosted two applications in Win 2003-IIS 6.0. We have created two websites parallel to 'Default Web site'. The domain names for both the sites are different and both the sites use forms authentication. Please help me as to how we can implement SSO between these two applications. We have the idea of implementing SSO within the same domains.

Re: SSO between different web sites

Sathiyaraj Ganesan2-Jul-08 1:54

Sathiyaraj Ganesan

2-Jul-08 1:54

For Single sign-on across multiple applications in ASP.NET. Look into this
http://www.codeproject.com/KB/web-security/aspnetsinglesignon.aspx[^]

Sathiya

Re: SSO between different web sites

K.P.Kannan2-Jul-08 18:24

K.P.Kannan

2-Jul-08 18:24

Thanks for the response.
It talks about applications in the same domain. My case the domains will be entirely different.

requierdFieldValidator

ptvce2-Jul-08 0:14

2-Jul-08 0:14

i want put a requierd field validator control in my form but not in aspx form . i want create it with programing . can anybody tell me how can i do this? and where should i write my code. in pageload() or other..

subai2-Jul-08 0:57

subai

2-Jul-08 0:57

do you you mean a html form without "run at server"?
by the way i think checking on

onsubmit

should be better

I Wish the Life Had CTRL-Z
Wizard's First Rule : People are fool,they believe what they want to believe or what they afraid to believe
www.subaitech.blogspot.com

subai2-Jul-08 1:00

subai

2-Jul-08 1:00

sorry

<form name="form1" method="post" action="somepage" onsubmit="javascript:return my_OnSubmit();"></form>

I Wish the Life Had CTRL-Z
Wizard's First Rule : People are fool,they believe what they want to believe or what they afraid to believe
www.subaitech.blogspot.com

ptvce2-Jul-08 1:14

2-Jul-08 1:14

no i mean in c#.net with programing

Sherin Iranimose2-Jul-08 1:23

2-Jul-08 1:23

Why do you want to create validators on the fly?
Can you please explain the situation?

Copy and paste is a design error

ptvce2-Jul-08 1:55

2-Jul-08 1:55

i use it in a sharepoint webpart and i dont have a desine form (aspx form) just i have cs form and i should define the controls with c#.net in cs file

subai2-Jul-08 2:13

subai

2-Jul-08 2:13

i don't know anything about share point but if you mean using a RequiredFieldValidaitor Programmaticalmy :
you have some options, one of them is this :
in Page_Init() add validiator

RequiredFieldValidator rfv = new RequiredFieldValidator();
     rfv.ControlToValidate = "TextBox1";
     rfv.ErrorMessage = "fill it!";
     this.form1.Controls.Add(rfv);

I Wish the Life Had CTRL-Z
Wizard's First Rule : People are fool,they believe what they want to believe or what they afraid to believe
www.subaitech.blogspot.com

eyeseetee2-Jul-08 2:19

eyeseetee

2-Jul-08 2:19

This is what you want, good work subai

We are not a Code Charity

Imran Khan Pathan2-Jul-08 2:05

2-Jul-08 2:05

You need to create an object of requiredFiledValidator control and need to set all required properties like as ControlToValidate,ErrorMessage,Display etc and add it into Control object.

regards
Khan

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ptvce2-Jul-08 2:12

2-Jul-08 2:12

i wrote:

protected void Page_Load(object sender, EventArgs e)
{
RequiredFieldValidator fv = new RequiredFieldValidator();
fv.ControlToValidate = "TextBox1";
fv.ErrorMessage = "*";
fv.EnableViewState = true;
fv.EnableClientScript = true;
fv.Display = ValidatorDisplay.Static;
fv.EnableTheming = true;
fv.ID="fv1";
fv.EnableViewState = true;

}

but its not work

Imran Khan Pathan2-Jul-08 2:16

2-Jul-08 2:16

ptvce wrote:
but its not work

Yeah.You have to add this control on the page. tell me where is your TextBox control if you do not have an .aspx page

regards
khan

please don't forget to vote on the post that helped you.

ptvce2-Jul-08 2:25

2-Jul-08 2:25

i create a webpart project . i dont know u work with sharepoint webpart or no but i create my controls in cs form and add my webpart to sharepoint
when i add this.Controls.Add(fv) it has error with this message:
Control 'fv1' of type 'RequiredFieldValidator' must be placed inside a form tag with runat=server.

Imran Khan Pathan2-Jul-08 2:45

how to retrive the values from the checkbox list

2-Jul-08 2:45

I am asking about TextBox control.
Where is your TextBox control? Do not you put requiredFieldValidator control with textBox?
If you do not then put one panel control and add validator control into the panel.

Or search in google.
here I got sample code for webpart project.
Check It out.Click here title="New Window">^]

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lakshmichawala1-Jul-08 23:28

lakshmichawala

1-Jul-08 23:28

iam having a check box list where iam assing dt to the checkbox list using
ChklistCnt.DataSource = dt
ChklistCnt.DataTextField = "Name"
ChklistCnt.DataValueField = "Name"
ChklistCnt.DataBind() like this

iam not getting the selected check box values. how can i get the selected vlaues of the check box

Re: how to retrive the values from the checkbox list

Imran Khan Pathan1-Jul-08 23:37

Re: how to retrive the values from the checkbox list

1-Jul-08 23:37

lakshmichawala wrote:
am not getting the selected check box values. how can i get the selected vlaues of the check bo

have you tried this?

string selectedValue=ChklistCnt.SelectedItem.Value;

regards

kHan

please don't forget to vote on the post that helped you.

Sherin Iranimose1-Jul-08 23:40