Are you adding these controls in the PreRender stage? Validators must be
setup prior to PreRender because they have to be able to run their own
OnPreRender method. That method outputs the necessary javascript for
validation and converts the IsValid property into the shown or hidden <span>
tag as the page is initially drawn.
--- Peter Blum
www.PeterBlum.com
Email:
PL****@PeterBlum.com
Creator of "Professional Validation And More" at
http://www.peterblum.com/vam/home.aspx
"D Sheldon" <an*******@discussions.microsoft.com> wrote in message
news:0C**********************************@microsof t.com...
I am creating a server control that adds web controls (i.e. textboxes,
etc) to a form. I use HtmlTable to build the table and insert the controls.
Now I want to add validators to the textbox. Here is the code that I am
using:
bool lastnamerequired=false;
public bool LastNameRequired
{
get{return lastnamerequired;}
set{lastnamerequired = value;}
}
if(lastnamerequired)
{
System.Web.UI.WebControls.RequiredFieldValidator rfv = new
RequiredFieldValidator(); rfv.ControlToValidate = "sFirstName";
rfv.Display = ValidatorDisplay.Dynamic;
rfv.Text = "";
rfv.ErrorMessage = "Required";
rfv.EnableClientScript = true;
rfv.ID = "rfvFirstName";
td.Controls.Add(rfv);
}
This code seems to only add the word "Required" to my form when rendered.
It's not dynamic nor does it go away when the field is valid.
Any ideas?
