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From: OccasionalFlyer on 21 Apr 2010 19:20
I have a web page with four hierarchical drop-down lists. That is, if
you choose A lin list 1, you are presented with some specific options
for "A" in List 2. If you choose something specific in List 2, say H,
then list 3 should show you specific choices for H, etc. This all
works fine in IE, Firefox, and Safari. What I see is one blank line,
followed by all the actual choices one oculd make. In Chrome,
however, there are three blank lines. Since I have written no code
for Chrome, I have no idea why it would function differently. I
haven't verified this for all sets of options for the given list box,
but this one that I added has the problem:
{
value: "LRDS01",
options: [
{ value: "2107", caption: "Fall, 2010" },
{ value: "2111", caption: "Spring, 2011" },
{ value: "2114", caption: "Summer 2011" },
{ value: "2117", caption: "Fall, 2011" },
{ value: "2121", caption: "Spring, 2012" },
{ value: "2124", caption: "Summer 2012" },
{ value: "2127", caption: "Fall, 2012" },
{ value: "2131", caption: "Spring, 2013" },
{ value: "2134", caption: "Summer 2013" },
{ value: "2137", caption: "Fall, 2013" }
]
},
This appears in a long set of value blocks. Yes, I know that coding
all these literals is a bad idea but the JavaScript runs on one server
and the database it would need to pull from runs on another server and
apparently that's not legal for JavaScript to do. Anyway, I can't
change that structure, so I need to solve this problem with the
situation as it exists. Any suggestions? Thanks.



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