Hey guys, i have this little app that i'm having problems with. the index page lists all the records but in that same index page there is a form that uses function add in the controller to process the form, but my problem is that i need a way to display if the user forgot to enter anything in the input field. i've been looking around at it seems like the way it is done is with a tagErrorMsg but like i said, the form is in index.thtml but the form logic is in function add()...so i can't have function add() tell funcion index() to display a message to the user to remind him/her to enter something in the input field.
i've looked at requestAction and elements, but i can't come up with an answer...so if anybody can point me in the right direction, i would really appreciate it. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~----------~----~----~----~------~----~------~--~---
