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pixelfetischist
pixelfetischist
Inspiring
July 19, 2017
Answered

brauche dringend Hilfe bei einem mehrdimensionalem Array

  • July 19, 2017
  • 1 reply
  • 757 views

Liebes Forum,

für einen Kunden erstelle ich beschreibbare und rechenbare PDF-Formulare. Allerdings übersteigt folgende Anforderung mein bescheidenes Wissen.

Ich habe diverse Datensätze (alles Zahlen) aus einer Excel-Tabelle (immer 9 Spalten x 5 Zeilen) und möchte diese als Array in eine Variable schreiben.

Ist das so richtig?

var Tarife = new Array(

[263.7,316.44,382.36,83,99.6,120.35,207.9,731.5,1243],

[241.7,290.04,350.46,83,99.6,120.35,167.2,621.5,1056.08],

[218.6,255.12,316.97,83,99.6,120.35,146.3,475.2,807.48],

[116.3,139.56,168.63,83,99.6,120.35,104.5,0,0],

[105.3,126.36,152.68,83,99.6,120.35,83.6,0,0]

);

Anschließend möchte ich natürlich das Array auslesen und bin maßlos überfordert. Wie spreche ich das Array an, wenn ich beispielsweise Spalte 3/Zeile 5 auslesen möchte?

Vielen Dank für eure Hilfe,

Ralf

Acrobat Pro DC (2017.009.20044) auf macOS Sierra 10.12.5

This topic has been closed for replies.
Correct answer try67

Yes, it's fine. However, I did make a small mistake above. I didn't use the correct variable name... It should be:

Tarife[4][2]

Which returns "152.68"...

1 reply

try67
Community Expert
try67Community Expert
Community Expert
July 19, 2017

To access an item in an array you need to use the [index] syntax. Just remember that the index number is zero-based.

So to access column 3, line 5 of your array you would use

tariffs[4][2]

The line goes first because the top-most array contains the line, and each line contains the values in columns.

pixelfetischist
pixelfetischistAuthor
Inspiring
July 19, 2017

Thanks for your help, try67.

I'll try to work with that. Is the declaration of the Array okay though?

try67
Community Expert
try67Community ExpertCorrect answer
Community Expert
July 19, 2017

Yes, it's fine. However, I did make a small mistake above. I didn't use the correct variable name... It should be:

Tarife[4][2]

Which returns "152.68"...

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