Guest_imported
New member
- Jan 1, 1970
- 0
How can i turn this into crytal syntax?
If x
{
if y
{
a;
}
else b
}
else b
If x
{
if y
{
a;
}
else b
}
else b
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nested If's
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synapsevampire
Programmer
That would be:
If x and y then (note: use = <somevalue> unless it's a boolean)
A
else
B
-k kai@informeddatadecisions.com
If x and y then (note: use = <somevalue> unless it's a boolean)
A
else
B
-k kai@informeddatadecisions.com
synapsevampire
Programmer
Perhaps a real example might help, sounds like your new to Crystal syntax:
if {MyTable.MyField_1} = 100
and
{MyTable.MyField_2} = 300 then
"It's 100 and 300"
else
"It's not 100 and 300"
-k kai@informeddatadecisions.com
if {MyTable.MyField_1} = 100
and
{MyTable.MyField_2} = 300 then
"It's 100 and 300"
else
"It's not 100 and 300"
-k kai@informeddatadecisions.com
chelseatech
Instructor
in some situations, that wont work. For examples NULL's will not give you A or B, the AND will result in a result of NULL.
You can nest ifs logically as you'd expect. And you can use "(" instead of your "{". But you need a "Then"
If x then
if y then a
else b
else b
is valid CR sytax. Spaces and indenting are optional but help to see what is going on.
If x then if y then a else b else b
is the same formula but is a lot harder to follow.
Editor and Publisher of Crystal Clear
You can nest ifs logically as you'd expect. And you can use "(" instead of your "{". But you need a "Then"
If x then
if y then a
else b
else b
is valid CR sytax. Spaces and indenting are optional but help to see what is going on.
If x then if y then a else b else b
is the same formula but is a lot harder to follow.
Editor and Publisher of Crystal Clear
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