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Underdogger

Got something wrong on StringRegExp

13 posts in this topic

#1 ·  Posted (edited)

Hello, Everybody

I found StringRegExp got something wrong on XP...

It appeared error msg..

Subscript used with non-Array variable..

But it can run normally on my x64 win7 system...

#include <IE.au3>
$oHTTP = _IECreate("http://invoice.etax.nat.gov.tw/", 0, 0, 1, 0)
$HTMLSource = _IEDocReadHTML($oHTTP)
$open = FileOpen("test.txt",1)
FileWrite("test.txt",$HTMLSource)
FileClose($open)
_IEQuit($oHTTP)

$getDate = StringRegExp(FileRead("test.txt"), '<h2>(.*?)</h2>', 3)
MsgBox(0,"",$getDate[0])

Very simple code..

But cannot run on XP system..

But It can run normally on my computer..

Edited by Underdogger

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#2 ·  Posted (edited)

Underdogger,

Check to see that you actually have a file (test.txt). The error message is telling you that $getDate is not an array.

kylomas

Edited by kylomas

Forum Rules         Procedure for posting code

"I like pigs.  Dogs look up to us.  Cats look down on us.  Pigs treat us as equals."

- Sir Winston Churchill

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Underdogger,

Can you just use the standard forum font in future please - there is no need to embolden and colour your text. ;)

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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Your regex pattern is wrong for that web page, this is the corrected line.

$getDate = StringRegExp(FileRead("test.txt"), '<H2>(.*?)</H2>', 3)

Unless you tell it to be case insensitive, the pattern has to match exactly, the H2 and /H2 are in upper case on the page downloaded.

1 person likes this

If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays.  -  ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script.  -  Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label.  -  _FileGetProperty - Retrieve the properties of a file  -  SciTE Toolbar - A toolbar demo for use with the SciTE editor  -  GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI.  -   Latin Square password generator

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Your regex pattern is wrong for that web page, this is the corrected line.

$getDate = StringRegExp(FileRead("test.txt"), '<H2>(.*?)</H2>', 3)

Unless you tell it to be case insensitive, the pattern has to match exactly, the H2 and /H2 are in upper case on the page downloaded.

Yes, It's absolutely solved!!

Best Regard.

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Underdogger,

Thank you. :thumbsup:

M23

1 person likes this

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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Your regex pattern is wrong for that web page, this is the corrected line.

$getDate = StringRegExp(FileRead("test.txt"), '<H2>(.*?)</H2>', 3)

Unless you tell it to be case insensitive, the pattern has to match exactly, the H2 and /H2 are in upper case on the page downloaded.

Curious that it works on one platform and not the other!

Forum Rules         Procedure for posting code

"I like pigs.  Dogs look up to us.  Cats look down on us.  Pigs treat us as equals."

- Sir Winston Churchill

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Underdogger,

Thank you. :thumbsup:

M23

YOU'RE WELCOME~ :sweating:

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Curious that it works on one platform and not the other!

It didn't work on my Windows 7 x64 machine, so I'm not sure how it worked on his.

If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays.  -  ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script.  -  Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label.  -  _FileGetProperty - Retrieve the properties of a file  -  SciTE Toolbar - A toolbar demo for use with the SciTE editor  -  GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI.  -   Latin Square password generator

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It didn't work on my Windows 7 x64 machine, so I'm not sure how it worked on his.

I don't know why it get this value "<h2> </h2>"....in my system..

but get "<H2> </H2>" in my the other XP system

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Regardless, if you want to cover all bases use a case insensitivity assertion on the regexp, like this

'(?i)<H2>(.*?)</H2>'

kylomas

1 person likes this

Forum Rules         Procedure for posting code

"I like pigs.  Dogs look up to us.  Cats look down on us.  Pigs treat us as equals."

- Sir Winston Churchill

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Strangely enough, when I view that page's source in both IE and Chrome, all the HTML tags are in lower case, so I'm not sure why they're in upper case when running the script.


If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays.  -  ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script.  -  Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label.  -  _FileGetProperty - Retrieve the properties of a file  -  SciTE Toolbar - A toolbar demo for use with the SciTE editor  -  GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI.  -   Latin Square password generator

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Regardless, if you want to cover all bases use a case insensitivity assertion on the regexp, like this

'(?i)<H2>(.*?)</H2>'

kylomas

Yes, this is the great method!!

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