window.document.frmName.elements["poly[]"].value !!!
-----Original Message----- From: JSheble [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 19, 2002 9:41 AM To: [EMAIL PROTECTED] Subject: RE: [PHP] Novice Question with this type of naming convention, how would you write a javascript function to access these form elements for client side validation? JavaScript vomits when accessing window.document.frmName.poly[].value??? At 03:35 PM 2/18/2002 -0600, Rick Emery wrote: >name each field with an array name. I know the following works with >checkboxes; try it with text fields: > ><input type=text name=poly[] value=""> ><input type=text name=poly[] value=""> ><input type=text name=poly[] value=""> ><input type=text name=poly[] value=""> > > >then, in your php script called from the form, you'll access the polynomials >using poly[0], poly[1], poly[2], poly[3], etc. >You know how many fields were created, because you created them; so you >could pass the number of created fields in a HIDDEN value ($NoPols) from the >form. As you examine each field, you'll determine if it's empty or not. > >for( $idx=0; $idx<$NoPols; $idx++ ) >{ > if( strcmp( "", $poly[$idx] ) > { > ... do something with field ... > } >} > >-----Original Message----- >From: brendan conroy [mailto:[EMAIL PROTECTED]] >Sent: Monday, February 18, 2002 3:27 PM >To: [EMAIL PROTECTED] >Subject: RE: [PHP] Novice Question > > >I wish to create multiple input fields on a single form, I think(sorry >..could you advise?) > >I'd like a page that has multiple input fields, but I dont know how to >access the individual inputs. > >Say the user wanted to enter three inputs(polynommials in this case) >so they get a page with three input boxes, > >Enter polynommial here: > >Enter polynommial here: > >Enter polynommial here: > > >How would I dynammicaly create the input boxes and name the inputs. Thanks >for your time on this, I sorry I didnt explain this clearer in the first >place, > > >Thanks, > > >Bren > > > > >From: Rick Emery <[EMAIL PROTECTED]> > >To: 'brendan conroy' <[EMAIL PROTECTED]>, > >[EMAIL PROTECTED] > >Subject: RE: [PHP] Novice Question > >Date: Mon, 18 Feb 2002 14:54:09 -0600 > > > >Do you wish to create multiple forms or multiple input fields on a single > >form? > > > >-----Original Message----- > >From: brendan conroy [mailto:[EMAIL PROTECTED]] > >Sent: Monday, February 18, 2002 2:48 PM > >To: [EMAIL PROTECTED] > >Subject: [PHP] Novice Question > > > > > >Hi thanks for reading this. > > > >This problem is difficult to get across, this is what happens: > > > >A) On a html page I ask users how many inputs they wish to enter, say 3. > >The > > > >3 is stored as a variable called $NoPols. > > > >B) Then in the code below, a loop creates $NoPols (3) forms to take the > >users inputs. > > > >The problem is that the same name($Yourpol) is used in each of the created > >forms, and i dont know how to get around this problem. > > > >I would like to know if it is possible to create a page which has a number > >of forms, the number of which is decided by the user(on a start page), so > >the user can submit as many inputs as they want from one page. > > > > > >Sorry if I've wasted your time, > > > >I'd be very grateful for any assisstance with this problem, > > > >thanks a million, > > > > > > > > > >Brendan > > > > > > > > > > > > > > > ><html> > ><head> > ><title>npage.php</title> > > > ></head> > > > ><body bgcolor="#FFFFFF" text="#000000"> > > > ><p> > ><?php $NoPols; ?> > ><?php > >for($i=1 ;$i<= $NoPols ; $i++) > >{ > >?> > ><form action="ppage.php" method=post> > >enter polynomial <? echo "$i";?> here:<input type="text" name="Yourpol"> > ><br> > ></br> > ><? > >} > >?> > ><input type="submit" name="submit" value="Submit Pols!"> > > > > > > > ></body> > ></html> > > > >_________________________________________________________________ > >Send and receive Hotmail on your mobile device: http://mobile.msn.com > > > > > >-- > >PHP General Mailing List (http://www.php.net/) > >To unsubscribe, visit: http://www.php.net/unsub.php > > > >-- > >PHP General Mailing List (http://www.php.net/) > >To unsubscribe, visit: http://www.php.net/unsub.php > > > > >_________________________________________________________________ >Join the world's largest e-mail service with MSN Hotmail. >http://www.hotmail.com > >-- >PHP General Mailing List (http://www.php.net/) >To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
