how to call one js file in entrie project?

hi

make a javascript function where u can pass all parameters like control name,error string,Is Required.

ex. so when you pass parameters in function TestValidate(txtFirstname , 'first name required', true)

then after  you can validate this values in javascript function.

hi,

Make sure all the Textboxes (txtFirstName...txtBirthDate) in content.aspx. Did you see any JavaScript error like (document.getElementById(...) is null)? Also, try var FirstName = document .getElementById("<%=txtFirstName.ClientID %>").value; , repeat the same for the rest of the document .getElementById(...)

Thanks,
Bryian Tan

I  tried but not working. below is my js code

function NewUser()
{
        var FirstName = document .getElementById("txtFirstName").value;
        var LastName = document.getElementById("txtLastName").value;
        var UserName= document.getElementById("txtEmailId").value;
        var Password= document.getElementById("txtPassword").value;
        var ConfirmPassword= document.getElementById("txtRePwd").value;
        var SecurityQuestion= document.getElementById("txtSecQuestion").value;
        var Answer= document.getElementById("txtSecAnswer").value;
        var Address = document.getElementById("txtAddress").value;
        var Mobile = document.getElementById("txtMobile").value;
        var DOB = document.getElementById("txtBirthDate").value;
       
//FirstName validation
    if(FirstName=='')
    {
    alert ("Please Enter you First Name");
    document.getElementById("txtFirstName").focus();
    document.getElementById("txtFisrtName").value="";
    return false;
    }

//lastName validation
    if(FirstName=='')
    {
    alert ("Please Enter you Last Name");
    document.getElementById("txtLastName").focus();
    document.getElementById("txtLastName").value="";
    return false;
    }
   
       
 //username validation
            if(UserName=='')
            {
                alert("Please Enter User Name");
                document.getElementById("txtEmailId").focus();
              
                return false;
            }    
                else
                    {
                        if(!UserName.match('^[A-Z-a-z]*$'))
                             {
                                alert("User Name must be Alphabates.");
                                 document.getElementById("txtEmailId").focus();
                                document.getElementById('txtEmailId').value="";
                              
        
                              return false;
                                 }
                         }
 //Password validation
            if(Password=='')    
           {
            alert("Enter Password");
            document.getElementById("txtPassword").focus();
            return false;
         }
     else
     {
             if(Password.length<6)
             {
                     alert("Password atleast 6 charchters long.");
                 document.getElementById("txtPassword").focus();
             document.getElementById('txtPassword').value="";
            return false;
                 }
      }
 //confirmPassword validation
       if(ConfirmPassword =='')
        {
            alert("Enter Password Again.");
            document.getElementById("txtRePwd").focus();
            return false;
         }
             else
             {
            if(ConfirmPassword!= Password)
                {
                if(document.getElementById("txtRePwd").value!=document.getElementById("txtPassword").value)
                {
                alert("Password should be same");
                }
      
                 document.getElementById("txtRePwd").focus();
                 document.getElementById('txtRePwd').value="";
                 return false;
               }
             }
// Security question
     if(SecurityQuestion =='')
     {
        alert("Please Enter Security Question");
        document.getElementById("txtSecQuestion").focus;
        document.getElementById("txtSecQuestion").value="";
        return false;
     }
                        
//Security Answer
        if(Answer=='')
        {
        alert("Please Enter the Answer");
        document.getElementById("txtSecAnswer").focus();
        document.getElementById("txtSecAnswer").value="";
        return false;
        }      

//Mobile
 if(Mobile =='')    
           {
            alert("Enter Mobile No. Please");
            document.getElementById("txtMobile").focus();
            return false;
         }
     else
     {
             if(Password.length<10)
             {
                     alert("Wrong Number.");
                 document.getElementById("txtMobile").focus();
             document.getElementById("txtMobile").value="";
            return false;
                 }
      }



//check Address field
            if(Address=='')
            {
                alert("Please Enter the Address");
                document.getElementById("txtAddress").focus();
                document.getElementById("txtAddress").value="";
                return false;
            }       
// check Date of birth

if(DOB=='')
{
alert ("Please Enter your DOB ");
document.getElementById("txtBirthDate").focus();
return false;
} 

           
}
 this js file i drag nd drop in my master page.


and content.aspx



but script not working
please help me.
Thanks

hi,

Include the JavaScript in the master page.


The application can access the function in the JavaScript through the button onClientClick property.