MACROMEDIA DIRECTOR MX 2004-GETTING STARTED WITH DIRECTOR Bedienungsanleitung PDF herunterladen (Seite 34)

SetPosition(characterNumber) - where characterNumber is the integer character number to

reposition search start to. No return. JavaScript Note: This command requires a small Lingo

script to work in JavaScript.

Position is the current character position that TextCruncher has been set to. You use SetPosition

to set the current character position manually. The following TextCruncher commands also affect

the current position:

FindFirst

FindNext

FindPrevious

ReplaceFirst

ReplaceNext

Some TextCruncher commands use the current position as their starting point:

FindNext starts searching from the character after the current position.

FindPrevious starts searching from the character before the current position

ReplaceNext starts searching from and including the current position

TextCruncher does not associate position with any particular string you are searching. You

should either use FindFirst or ReplaceFirst to find the first occurrence in a new string or reset the

position to 0 manually between operations on different strings to avoid starting a search in the

middle of the string instead of at the beginning.

Example 1:

-- Position affects commands differently

set source = "aaabbbccc"

setPosition(4)

put FindNext(source,"bbb")

-- 0

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MACROMEDIA DIRECTOR MX 2004-GETTING STARTED WITH DIRECTOR Bedienungsanleitung Seite 34