langthang084

_IEGetObjById problem with " symbol

9 posts in this topic

ex: 

<li id="post-7772508" class="message   " data-author="vietthanh_tcnh">

    

<div class="messageUserInfo" itemscope="itemscope" itemtype="http://data-vocabulary.org/Person">    
<div class="messageUserBlock ">
    
        <div class="avatarHolder">
            <span class="helper"></span>
            <a href="members/vietthanh_tcnh.1079231/" class="avatar Av1079231m" data-avatarhtml="true"><img src="styles/bvn/xenforo/avatars/avatar_m.png" width="96" height="96" alt="vietthanh_tcnh" /></a>
            
            <!-- slot: message_user_info_avatar -->
        </div>

But when I used

_IeGetObjByID($oIE, '"post-7772508"') 

But It shows @error = 7 (No Match)

:(:(:(

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Remove the double quotes and try again.

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I remove them but nothing change. 

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What is the web site? Does it use frames?

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Here's my code:

#include <ie.au3>

$Link = 'http://www.bikervietnam.com/threads/topic-ban-luan-danh-rieng-cho-dong-future-125-moi-doi-2012-2013.463954/page-2'
_IELoadWaitTimeout(10000)               
$IE = _IECreate($Link, 0, 1, 1)
$CommentData = _IEGetObjById($IE, "post-7767491")
$CommentData = $CommentData.innerhtml
;$CommentData = ClipGet()
MsgBox(0, 'FINISHHHHHHHHHHHH', $CommentData)

I want to get each text post from this forum. With other post, this work normally. But with post-7767491, it's error!

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Here is some modified example:

#include <ie.au3>
#include <MsgBoxConstants.au3>

_IEErrorHandlerRegister(_User_ErrFunc)

$Link = 'http://www.bikervietnam.com/threads/topic-ban-luan-danh-rieng-cho-dong-future-125-moi-doi-2012-2013.463954/page-2'
_IELoadWaitTimeout(10000)
$IE = _IECreate($Link, 0, 1, 1)
$CommentData = _IEGetObjById($IE, "post-7767491")
If @error Then MsgBox($MB_ICONERROR, '', _
'@error = ' & @error & @CRLF & '@extended = ' & @extended)

$CommentData = $CommentData.innerhtml
;$CommentData = ClipGet()
MsgBox(0, 'FINISHHHHHHHHHHHH', $CommentData)

; User's COM error function.
; After SetUp with ObjEvent("AutoIt.Error", ....) will be called if COM error occurs
Func _User_ErrFunc($oError)
    ; Do anything here.
    ConsoleWrite(@ScriptFullPath & " (" & $oError.scriptline & ") : ==> COM Error intercepted !" & @CRLF & _
            @TAB & "err.number is: " & @TAB & @TAB & "0x" & Hex($oError.number) & @CRLF & _
            @TAB & "err.windescription:" & @TAB & $oError.windescription & @CRLF & _
            @TAB & "err.description is: " & @TAB & $oError.description & @CRLF & _
            @TAB & "err.source is: " & @TAB & @TAB & $oError.source & @CRLF & _
            @TAB & "err.helpfile is: " & @TAB & $oError.helpfile & @CRLF & _
            @TAB & "err.helpcontext is: " & @TAB & $oError.helpcontext & @CRLF & _
            @TAB & "err.lastdllerror is: " & @TAB & $oError.lastdllerror & @CRLF & _
            @TAB & "err.scriptline is: " & @TAB & $oError.scriptline & @CRLF & _
            @TAB & "err.retcode is: " & @TAB & "0x" & Hex($oError.retcode) & @CRLF & @CRLF)
EndFunc   ;==>_User_ErrFunc

You should read:

 

I'll look at your problem again in the evening.

 

 

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Wiki: Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Best coding practices * 

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * 

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2017-06-04

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#7 ·  Posted (edited)

Strange... the code below creates a quick list of all the  id="post-...."  on this page and "post-7767491" doesn't appear in the list

#Include <Array.au3>

$txt = BinaryToString(InetRead("http://www.bikervietnam.com/threads/topic-ban-luan-danh-rieng-cho-dong-future-125-moi-doi-2012-2013.463954/page-2"))

$res = StringRegExp($txt, '<li\h*id="(post-\d+)', 3)
_ArrayDisplay($res)

:huh:

Edit
It looks like a post deleted

http://www.bikervietnam.com/threads/topic-ban-luan-danh-rieng-cho-dong-future-125-moi-doi-2012-2013.463954/goto/post?id=7767491#post-7767491

 

Edited by mikell
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#8 ·  Posted (edited)

Working example (even if You again use old $sLink ):

#include <ie.au3>
#include <MsgBoxConstants.au3>

_IEErrorHandlerRegister(_User_ErrFunc)

_Example()

Func _Example()
    Local $sLink = ''
    ; $sLink = 'http://www.bikervietnam.com/threads/topic-ban-luan-danh-rieng-cho-dong-future-125-moi-doi-2012-2013.463954/page-2'
    $sLink = 'http://www.bikervietnam.com/threads/topic-ban-luan-danh-rieng-cho-dong-future-125-moi-doi-2012-2013.463954/#post-7767491'
    _IELoadWaitTimeout(10000)
    Local $oIE = _IECreate($sLink, 0, 1, 1)
    Local $oCommentData = _IEGetObjById($oIE, "post-7767491")
    If @error Then
        MsgBox($MB_ICONERROR, '', _
                '@error = ' & @error & @CRLF & '@extended = ' & @extended)
    Else
        $oCommentData = $oCommentData.innerhtml
        ;$oCommentData = ClipGet()
        MsgBox(0, 'FINISHHHHHHHHHHHH', $oCommentData)
    EndIf
EndFunc    ;==>_Example

; User's COM error function.
; After SetUp with ObjEvent("AutoIt.Error", ....) will be called if COM error occurs
Func _User_ErrFunc($oError)
    ; Do anything here.
    ConsoleWrite(@ScriptFullPath & " (" & $oError.scriptline & ") : ==> COM Error intercepted !" & @CRLF & _
            @TAB & "err.number is: " & @TAB & @TAB & "0x" & Hex($oError.number) & @CRLF & _
            @TAB & "err.windescription:" & @TAB & $oError.windescription & @CRLF & _
            @TAB & "err.description is: " & @TAB & $oError.description & @CRLF & _
            @TAB & "err.source is: " & @TAB & @TAB & $oError.source & @CRLF & _
            @TAB & "err.helpfile is: " & @TAB & $oError.helpfile & @CRLF & _
            @TAB & "err.helpcontext is: " & @TAB & $oError.helpcontext & @CRLF & _
            @TAB & "err.lastdllerror is: " & @TAB & $oError.lastdllerror & @CRLF & _
            @TAB & "err.scriptline is: " & @TAB & $oError.scriptline & @CRLF & _
            @TAB & "err.retcode is: " & @TAB & "0x" & Hex($oError.retcode) & @CRLF & @CRLF)
EndFunc    ;==>_User_ErrFunc

 

@langthang084 You should remember to check for @error after calling function which set @error in case of failure.

mLipok

 

Edited by mLipok
1 person likes this

Signature beginning:   Wondering who uses AutoIT and what it can be used for ?
* GHAPI UDF - modest begining - comunication with GitHub REST API *
ADO.au3 UDF     POP3.au3 UDF     XML.au3 UDF    How to use IE.au3  UDF with  AutoIt v3.3.14.x  for other useful stuff click the following button

Spoiler

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

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST API *

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 - BETA * ADO.au3 UDF SMTP Mailer UDF *

Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

Wiki: Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Best coding practices * 

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * 

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2017-06-04

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Yeah!! Thanks @mLipok. I checked this website again and this id wasnt found.

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