The Form Array
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The Form array is an array containing a list of the forms. |
<HTML> <HEAD> <TITLE>Forms Array Example</TITLE> <SCRIPT LANGUAGE="JavaScript"> <!-- function verifyZip(length){ var zipEntry = document.forms[0].zip.value; var zipNum = parseInt(zipEntry, 10); if (document.forms[0].zip.value.length == length){ if(zipNum != 0 && isNaN(zipNum) == false){ alert(zipEntry + " is a valid zip code"); } else { alert("Invalid Zip Code Entered."); } } else { alert("Invalid Zip Code Entered."); } }
function myName(){ var name = document.form2.name.value; alert("You Entered: " + name); } --> </SCRIPT> </HEAD> <BODY> <P> <CENTER><B>Forms Example</B></CENTER> <BR><BR><BR> <TABLE> <FORM NAME="form1" METHOD=POST> <TR> <TD ALIGN="right">Enter a 5 Digit Zip Code:</TD> <TD ALIGN="left"> <INPUT TYPE= "TEXT" NAME="zip" SIZE="15"> <INPUT TYPE="BUTTON" NAME="button1" VALUE="Verify" onClick="verifyZip(5)"> </TD> </TR> </FORM> <FORM NAME="form2" ACTION="" METHOD="post"> <TR> <TD ALIGN="right">Enter Your Name:</TD> <TD ALIGN="left"> <INPUT TYPE="TEXT" NAME="name" SIZE="15"> <INPUT TYPE="BUTTON" NAME="button2" VALUE="Show Name" onClick="myName(this.form)"> </TD> </TR> </FORM> </TABLE> </BODY> </HTML>
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