[thelist] retaining values in forms while alerting use mistakes
Nan Harbison
nan at nanharbison.com
Mon Jul 9 12:49:13 CDT 2007
Anthony,
I was just doing this with html, maybe that is one of the problems, that I
should do the whole form in PHP?
On this form, users are filling out this form to sign up for a service.
Although, eventually, after I get this working, it will be grabbing data
from a db for users to update their profile or make changes.
Thanks for this.
Nan
-----Original Message-----
From: thelist-bounces at lists.evolt.org
[mailto:thelist-bounces at lists.evolt.org] On Behalf Of Anthony Baratta
Sent: Monday, July 09, 2007 1:44 PM
To: thelist at lists.evolt.org
Subject: Re: [thelist] retaining values in forms while alerting use mistakes
Nan...
How are you building your select boxes? Is the data coming out of a
Database? Is it "Static"?
Either way - you should create a function to build the select box for you.
Within that function, test for the post value and set the selected state
accordingly.
e.g. pseudo-code...
function buildSelect(sName, arrayOfData, sSelectedValue)
echo "<select name='" + sName + "' id='" + sName + "'>";
for each datePoint in arrayOfData
echo <option value='" + datePoint + "';
if sSelectedValue == datePoint then
echo " selected";
end if
echo ">" + datePoint + "</option>";
next
echo "</select>"
end function
Or something close to that.
-----Original message-----
From: "Nan Harbison" nan at nanharbison.com
Date: Mon, 09 Jul 2007 10:16:10 -0700
To: thelist at lists.evolt.org
Subject: [thelist] retaining values in forms while alerting use mistakes
> I have googled myself silly, and have tried a bunch of ways to
> maintain the values of checkboxes and drop down boxes when the user
> makes a mistake. Of course, text boxes are easy.
--
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