CF FORM SPECIFIED PRICE RANGE - SQL

Question

I have the following form but dont know the CF QUERY SQL. I
am trying to list all books within a user specified price range but
having trouble with the cf query sql, any help much appricated! ; )

Answer 1

Try this,
Change the radio buttons to all have the same name and id,
also change the values to the actual values
<input class="optionbutton" type="radio" value="="
id="comparison" name="comparison" checked="checked" /><label
for="comp1">equal to</label><br />
<input class="optionbutton" type="radio" value=">"
id="comparison" name="comparison" /><label
for="comp2">greater than</label><br />
<input class="optionbutton" type="radio" value=">="
id="comparison" name="comparison" /><label
for="comp3">greater than or equal to</label><br />
<input class="optionbutton" type="radio" value="<"
id="comparison" name="comparison" /><label
for="comp4">less than</label><br />
<input class="optionbutton" type="radio" value="<="
id="comparison" name="comparison" /><label
for="comp5">less than or equal to</label>
SELECT book.title as book, book.price, book.isbn,
author.forename, author.surname, category.title as category
FROM Category INNER JOIN (Author INNER JOIN Book ON
Author.AuthorID = Book.AuthorID) ON Category.CategoryID =
Book.CategoryID
<!--- zero equals zero, just in case the radio button is
not passed --->
WHERE 0=0
<!--- make sure that the radio button is defined --->
<cfif IsDefined("form.comparison")>
AND book.price #form.comparison# #form.price#
</cfif>
Ken