Re: [ShowIf] a either fields are blank
This WebDNA talk-list message is from 1998
It keeps the original formatting.
numero = 20524
interpreted = N
texte = > I want text to show only if certain fields were left blank. As long > as I specify only one field, this works fine: [ShowIf [eMail]!] Your > forgot your email address[/ShowIf] But I have 10 fields which I would > like for the customer to fill out. I any of these are left blank, I > would like something to show. How do you indicate that if [eMail] or > [FirstName] or etc... are blank, then show a certain text? > This does not work [ShowIf [email]1&[FirstName]!]Your forgot.... > [/ShowIf] I want to avoid using the standard RequiredFields command > Any suggestions?I use the RequiredFields command, but edited the ErrorMessages.db to redirect to a custom error page:RequiredField [redirect /errors/forms.html?command=showpage¶m1=[param1]]This sends the browser and the first missing field (param1) to a page that includes showIf's for each possible missing field:
[showif [param1]=name]You forgot to enter your name.[/showif] [showif [param1]=age]You forgot to enter your age.[/showif] Please use your browser's Back button and complete the form.
The first empty field was enough for me; if you want to list all the missing information, I sure you could come up with a loop that checks param1, param2, param3, etc. Good luck,Brian:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: : Brian.Drum :::::::::::::::::::::::::::::::: mailto:bdrum@aecsoft.com : : Web.Designer :::::::::::::::::::::::::::::::: http://www.aecsoft.com : : AEC.Software;.Inc.:::::::::::::::::::::::::::: tel:703.450.1980 :::::: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Associated Messages, from the most recent to the oldest:
> I want text to show only if certain fields were left blank. As long > as I specify only one field, this works fine: [ShowIf [eMail]!] Your > forgot your email address[/ShowIf] But I have 10 fields which I would > like for the customer to fill out. I any of these are left blank, I > would like something to show. How do you indicate that if [eMail] or > [FirstName] or etc... are blank, then show a certain text? > This does not work [ShowIf [email]1&[FirstName]!]Your forgot.... > [/ShowIf] I want to avoid using the standard RequiredFields command > Any suggestions?I use the RequiredFields command, but edited the ErrorMessages.db to redirect to a custom error page:RequiredField [redirect /errors/forms.html?command=showpage¶m1=[param1]]This sends the browser and the first missing field (param1) to a page that includes showIf's for each possible missing field:
[showif [param1]=name]You forgot to enter your name.[/showif] [showif [param1]=age]You forgot to enter your age.[/showif] Please use your browser's Back button and complete the form.
The first empty field was enough for me; if you want to list all the missing information, I sure you could come up with a loop that checks param1, param2, param3, etc. Good luck,Brian:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: : Brian.Drum :::::::::::::::::::::::::::::::: mailto:bdrum@aecsoft.com : : Web.Designer :::::::::::::::::::::::::::::::: http://www.aecsoft.com : : AEC.Software;.Inc.:::::::::::::::::::::::::::: tel:703.450.1980 :::::: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Brian Drum
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