Re: about javascript

[Puneet Lakhina]

On 8/11/06, Gary Feidt <[EMAIL PROTECTED]> wrote:

Add an onclick="validateForm(); return false;"

Then create a javascript function:

<script language="JavaScript">
function validateForm() {
        var errorString = "The following field(s) may not be left
blank:\r\n\r\n";
        var strField = "";
        if (document.frmTest.txtFirstName.value.length == 0) {
                strField += " - First Name\n";
        }
        if (document.frmTest.txtLastName.value.length == 0) {
                strField += " - Last Name\n";
        }
        if (document.frmTest.txtPhone.value.length == 0) {
                strField += " - Phone Number\n";
        }
        if (strField.length > 0) {
                alert(errorString + strField);
        }
} else {
        document.frmTest.submit();
}
</script>

Gary

>>> [EMAIL PROTECTED] 8/11/2006 6:15:19 AM >>>
hai
i am working in struts1.1
i have threee fields in <html:text>
how to check these empty fields when submitting the submit button using
java script
its very uergent
with kindly regards
gomes
__

as far as i know, this should answer your question. Check if you have
included  the return false in your onclick.

ANd as for initialisation. doing
private String field1="";
is not necessary.

--
Puneet