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Preselected Dropdown List w/Multiple Selections enabled

day6
day6 asked
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Last Modified: 2013-11-19
I have a dropdown list which allows multiple selections. A user can choose as many of the items they want. Upon submission, it writes those choices in a single form field as a comma separated list. The dropdown list field is called KEYWORDS.

So, my question is how do I take what they chose originally from the database and repopulate the KEYWORDS dropdown list with the choices they made originally.

As it stands, the values in the database are

option8,option14,option28,option41

So when I go to reload the page form with only those options chosen from that KEYWORDS dropdown field, I want those highlighted.

I write this in CF and think I need to use a CFLOOP "List" but don't know how to do that when the KEYWORDS dropdown is being populated from a query result already.

<cfquery name="keywords">
SELECT keyword FROM keywords
WHERE 1=1
</cfquery>

<select name="keywords" id="keywords">
<cfloop query="keywords">
<option value="#keyword#">#keyword#</option>
</cfloop>
</select>

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I know that I can put a CFIF statement in there to "select" it, but I don't know how to write the cfif statement and where i can compare it to the database results from before which is "option8,option14,option28,option41"

I think I need to compare option 8 first then option14 then option 28, etc. I just don't know how to write the conditional cfloop and how to nest it in the code.

HELP!
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This one is on us!
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Commented:
I feel dumb, but this saved me like hours of experimenting.
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Most Valuable Expert 2015

Commented:
Yeah, I spent way too long on it the 1st time I needed to do that.  At least it finally paid off for someone ;-)
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