i m a asp.net 2.0 developer

i have a problem in validation sections

some of the browser does not support javascript in tat case all the code is executed without any validations

in asp.net1.1 we used the code

if(!ivalid)

          return false;

and all the validation code (java script code ) was converted into server code and validation were performed

but this code is not working in the asp.net 2.0

so plz help me with this

Please give us some code snippet to describe your question

actually i want to know that when we apply the validations on our server controls like textbox , dropdownlist etc

in IE  the javascrit is well supported  but in other browsers specially in Mozila firefox

java script is not supproted. our validations does not work in that browser

so i want to ask the sol to this problem

Instead of this:

if(!ivalid)

if (!IsValid)

Thanks for the kind help

this if(!IsValid)

return false;

is working fine in ASP.NET 1.1

but not in ASP.NET 2.0

pl help

protected void btnMCTAceptar_Click(object sender, EventArgs e)
        {
            string aeropuerto = this.txtaeropuerto.Text;
            string ciudad = this.txtciudad.SelectedItem.Text;
            string descriptionciudad = this.txtdescropcionciudad.Text;
            string pais = this.txtpais.Text;

             if (validarForm(aeropuerto, ciudad, descriptionciudad,pais))

               ,,,,,,
              .....

         ]

         private Boolean validarForm(string aeropuerto, string ciudad, string descriptionciudad ,string pais)
                                  
        {
            string strError = "";
           
            if (aeropuerto.Equals("")) strError += "<li>El campo aeropuerto no puede estar vac&iacute;o.";
            if (ciudad.Equals("")) strError += "<li>El campo ciudad no puede estar vac&iacute;o.";
            if (descriptionciudad.Equals("")) strError += "<li>El campo descriptionciudad. no puede estar vac&iacute;o.";
            if (pais.Equals("")) strError += "<li>El campo pais no puede estar vac&iacute;o.";
            if (!strError.Equals(""))
            {
                strError = "Se han encontrado los siguientes errores:<ul>" + strError + "</ul>";
                mostrarError(strError);
                return false;
            }
            else return true;
        }

if code helps then mark as answer

nitinver83:

this if(!IsValid)

return false;

 

 

is working fine in ASP.NET 1.1

but not in ASP.NET 2.0

pl help

 

Perhaps you have tested IsValid in the wrong part of code.

Validation is fired automatically by the Button control that submitted the page. It does so just before calling your Click event handler method and after Page_Load runs.

Inside your Click event handler, test Page.IsValid is true. Only when true should you save or use the data from the form.

If you are not using a button, have set the button to CausesValidation=false or are trying to validate in Page_Load, you must call Page.Validate() explicitly. You will still have to test Page.IsValid.