Manual/Function/LSO

LSO†

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Format†

LSO

LSO()

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Function†

last Selection Order. Returns the result of the last selection made, as a number representing the position.

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Arguments†

No arguments

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Return value†

A number indicating the selection position

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Related†

Manual/Function/ANY

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Version†

YAYA: Available from the start
Available in AYA5.8

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Example†

	
request
{
    _i = foo
    LSO
}

foo
{
    "earth"
    "moon"
    "sun"
}

If "sun" is assigned to _i, the LSO is 2. This works for all cases where a choice is made regardless of the means. Therefore, it is meaningless unless the value is obtained immediately after the relevant process is completed.

request
{
    {
        "This is a "+ANY("pen", "pencil", "eraser")+"."
    }
    res = LSO
}

If you are trying to get the selection result of ANY, this code is wrong. An LSO in this position will get the selection result of {}. Therefore, res will always be 0. The following modification will make it work as intended.

request
{
    {
        "This is a "+ANY("pen", "pencil", "eraser") + "."
        res = LSO
    }
}

If an output determinant is present, LSO will work on all possible combinations.

request
{
    {
        "1"
        "2"
        "3"
        --
        "A"
        "B"
    }
    _i = LSO
}

For example, the {} part in the above function outputs one of the following.

"1A" "2A" "3A" "1B" "2B" "3B"

The range of LSO values also matches this, from 0-5. The values match the list above.