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gmailuser

find replace number after height="

6 posts in this topic

I am a noob at this

I have been doing pretty good so far, but got stuck and cant find solution in the help files.

I need a script that will go through a txt file get all the integers after height=" do a math operation to it and then replace it with the result

I pretty much got all of it except how to select the integers, any help?

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This is not the best script but in the meanwhile someone gives to you a better solution...

Note: list.txt contains:

height=100
lalala=jdjdjd
line=hsg7
height=text
height=200
width=87

#include <file.au3>

Global $list=@ScriptDir & "\list.txt"
Global $array

_FileReadToArray($list,$array)

For $i=1 To $array[0]
    $changeit=StringRegExp($array[$i],"height=(\d+)$",1)
    if IsArray($changeit) Then
        $math=$changeit[0] + 1 ;Math operation
        $array[$i]="height=" & $math
    EndIf
Next

_FileWriteFromArray($list,$array,1)

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thanks so much, i guess i wasn't thinking about it correctly, i will let you know if i get this to work, thanks for the quick reply man

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thanks so much, i guess i wasn't thinking about it correctly, i will let you know if i get this to work, thanks for the quick reply man

Just in case... I've created another script that will change height="xxx" no matter where it is.

Warning... I'm :> so the code is not very elegant :unsure:. I hope someone could do it easier for you.

list.txt contains:

height="1"Lorem height="1" ipsum dolor height="2" sit ametheight="3", coheight="3"nsectetur adipiscing elit. Ut tincidunt sagittis laoreet.
Nam at viverra fheight="10"elis. Etiam ac accumsan nisi. Aenean lacinia magna et massa congue ac sollicitudin leo pellentesque.
Curabitur luctus, velit sagittis fermentum varius, nibhheight="20" mi tempor libero, ut posuere risus diam ac leo.
Fusce consectetur nisi eget diam tempus egestas. Curabitur pulvinar varius magna, vel height="30" euismod nisi bibendum vitae.
Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Aliquam et magna ligula. height="100"
Vestibulum egestas pharetra condimentum. Maecenas sed velit vitae augue bibendum posuere vel ac lectus.height="444"

#include <file.au3>

Global $list=@ScriptDir & "\list.txt"
Global $array

_FileReadToArray($list,$array)

For $i=1 To $array[0]
    $changeit=StringRegExp($array[$i],'height=\"(\d+)\"',3)
    if IsArray($changeit) Then
        For $x=0 To UBound($changeit)-1
            $uff=_Math($changeit[$x]) ;Math operation
            $array[$i]=StringRegExpReplace($array[$i],'height="' & $changeit[$x] & '"','height="' & $uff & '"',1)
        Next
    EndIf
Next

_FileWriteFromArray($list,$array,1) ;will overwrite list.txt file so take care

Func _Math($math)
    $result = $math + 100
    Return $result
EndFunc

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#5 ·  Posted (edited)

its cool man i appreciate your help, so this second script would change coheight, ameheight, in the list.txt? im assuming thats the change in string reg exp right? thanks alot man.

Edited by gmailuser

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#6 ·  Posted (edited)

its cool man i appreciate your help, so this second script would change coheight, ameheight, in the list.txt? im assuming thats the change in string reg exp right? thanks alot man.

Just try it and you will see what it does :unsure:

one more thing, whats the include file.au3 for?

It is an UDF included in autoit standard installation. It's needed to use functions _FileReadToArray & _FileWriteFromArray. Edited by sahsanu

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