5
Answers

How to validate if text box have only special character?

Raja

Raja

8y
369
1
i want to validate the text box.this is text box contain item number availability check .if the user enters only special character like( !@#$%^&amp;+)(**)_)":}{?&gt; )throw the alert message.<br /><div> </div><div>item number : &nbsp;&nbsp; m_test-120</div> <strong>What I have tried:</strong><br /> <br /> i use <br /> <br /> Regex r = new Regex(@"[~`!@#$%^&amp;*()+=|\\{}':;.,&lt;&gt;/?[\]""_-]");<br /> if (r.IsMatch(tbxspirno.Text.ToString().Trim()))<br /> {<br /> Master.ShowMessage("Enter valid item number", MessageHelper.MessageType.Information);<br /> }
Answers (5)
1
Midhun T P

Midhun T P

NA 19.7k 281.1k 8y

Attachment Repeater.rar

Hi,
 
Please check the attached file. 
Accepted
1
Manas Mohapatra

Manas Mohapatra

NA 29.3k 3.3m 8y
Try like below : 
  1. <ItemTemplate>  
  2.     <%# Container.DataItem("columnName") == "N" ? "<a href="" />" : "<asp:ImageButton ID='ImageButton1' ImageUrl='<%#Eval("Item")%>' OnClick='ImageButton1_Click' runat='server' />"  %>  
  3. </ItemTemplate>  
 
0
Raja

Raja

NA 1.7k 45.2k 8y

Manas Mohapatra

Thank you!
0
Raja

Raja

NA 1.7k 45.2k 8y

Midhun T P

Thank you so much it's working fine
0
Raja

Raja

NA 1.7k 45.2k 8y
Hi
 

Midhun T P

In data table one column have value like 
N
R
N
N
R
 
how to change the button to image button inside the repeater(button is inside the repeater) .
Is this in table we hide and show but it is in repeater
if N comes button show if R comes button to image button how to do it.
 
0
Midhun T P

Midhun T P

NA 19.7k 281.1k 8y
Hi,
 
You can use both and hide one of them according to the value in itemdatabound