Jump to content

Recommended Posts

Hello,

I am trying to create a regExp for following HTML text:
 

<a href="link=1">1</a> <b>2</b> <a href="link=3">3</a>  | <a href="link=2">Previous</a>  | <a href="link=3">Next</a>

My intention is to extract href from last <a> tag.
Here is my attempt:

Local $reg = '(?i)\|\s?<a href="(.*?)">Next</a>'
Local $text = '<a href="link=1">1</a> <b>2</b> <a href="link=3">3</a>  | <a href="link=2">Previous</a>  | <a href="link=3">Next</a>'
$aData = StringRegExp($text,$reg,3)
ConsoleWrite($aData[0]&@LF)

Now problem is i am unable to extract exact href from the last <a> tag.

Here is the output:
 

link=2">Previous</a>  | <a href="link=3

I know I can use other techniques, but i want to know, why my pattern is not working or what is the right pattern for such situation?

Thanks in Advance.

 


73 108 111 118 101 65 117 116 111 105 116

Share this post


Link to post
Share on other sites

Something like this ?

Local $reg = '(?i).*<a\s+href="([^"]+)'
Local $text = '<a href="link=1">1</a> <b>2</b> <a href="link=3">3</a>  | <a href="link=2">Previous</a>  | <a href="link=3">Next</a>'
$aData = StringRegExp($text, $reg, 1)
ConsoleWrite($aData[0]&@LF)

 


This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Similar Content

    • By RAMzor
      Hi guys I need your help.
      I have string like this : "TDM111A5,      RCT222Y5/ 7  ; FDT444E4 /8 , ABC222R5"
      I need find a coma or semicolon and delete white spaces before and after them
      The output should be a string and/or array 
      String : "TDM111A5,RCT222Y5/ 7;FDT444E4 /8,ABC222R5"
      Array:
      TDM111A5
      RCT222Y5/ 7
      FDT444E4 /8
      ABC222R5
    • By BlueBandana
      Is there a way to output the regex matches into a file?
      I have a script to compare two files and check for regex matches.
      I want to output the matching regex of 'testexample.txt' to another file.
      #include <MsgBoxConstants.au3> #include <Array.au3> $Read = FileReadToArray("C:\Users\admin\Documents\testexample.txt") $Dictionary = FileReadToArray("C:\Users\admin\Documents\example.txt") For $p = 0 To UBound($Dictionary) - 1 Step 1 $pattern = $Dictionary[$p] For $i = 0 To UBound($Read) - 1 Step 1 $regex = $Read[$i] If StringRegExp($regex, $pattern, 0) Then MsgBox(0, "ResultsPass", "The string is in the file, highlighted strings: " ) Else MsgBox(0, "ResultsFail", "The string isn't in the file.") EndIf Next Next  
    • By junichironakashima
      Im creating a code that will work in this sequence:
      1. Copy the text (question) in one atea of the screen
      2. Catch the 2 strings (number)
      3. Multiply the 2 strings ( $1*$2)
      4. Click the next area to put the answer
      5. Paste the answer
       
      This is my code
       
      MouseClick($MOUSE_CLICK_LEFT, 479, 802, 3, 1) ;Clicking all of the text
      Send("^c") 
      $x = StringRegExpReplace(ClipGet(), 'What is (\d*) x (\d*) \?$', "$1*$2")
      MouseClick($MOUSE_CLICK_LEFT, 480, 844, 1, 1)
      ClipPut($x)
      Send("^v")
       
      However the output is this
      $1*$2
       
      How can I make it solve itself? Because I tried this code:
      MouseClick($MOUSE_CLICK_LEFT, 479, 802, 3, 1) ;Clicking all of the text
      Send("^c")
      MouseClick($MOUSE_CLICK_LEFT, 480, 844, 1, 1) $x = Execute(StringRegExpReplace(ClipGet(), 'What is (\d*) x (\d*) \?$', "$1*$2"))
      ClipPut($x)
      Send("^v")
      Output is just blank text

    • By mLipok
      In April 5, 2013 I ask @Lazycat 
      he answer:
      Then I change this tool a little.
      Now I back to this and make bigger changed.
      Here is new version.
      Update History: = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 2018/11/07 v3.0 * Changed: AU3Check compilant - mLipok * Changed: almost all Variables renamed - mLipok * Added: "Delete RegExp Results" - mLipok * Added: support for dual monitor - mLipok * Added: "full screen mode" - mLipok = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 2018/11/08 v3.1 * Added: colors for each Edit control - used GUICtrlSetBkColor() - mLipok * Added: FullScreen option (Checkbox + INI + Remarks in Tip) - mLipok * Added: _IsChecked() - mLipok * Changed: WinMove() - change size of window using: WindowWidth and WindowHeight - mLipok = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 2018/11/13 v3.2 * Added: If $bFullScreen Then GUICtrlSetFont() - mLipok * Added: WM_COMMAND , $EN_CHANGE - prevent CPU overheat - mLipok = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 2018/11/29 v3.3 * Changed: $_g_idCheckbox_Clear - also clear $_g_idEdit_Result - mLipok * Changed: ClearResult If GUICtrlRead($_g_idEdit_MatchText) = '' Or GUICtrlRead($_g_idEdit_MatchText) = '' - mLipok * Fixed: prevention CPU overheat - If $iGuiMsg <> 0 Then $_g_bWasAChange = True - any GUI change will fire RegExp result refresh - mLipok * Fixed: Top possition of $_g_idLabel_Dummy control - mLipok * Added: support for TabSwitch - CTRL+TAB and CTRL+SHIFT+TAB - mLipok = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =  
×
×
  • Create New...