Extraction of the bracketed text string data

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  #ifndef TEXTCONSTANTS_H_
  #define TEXTCONSTANTS_H_
  
  #include "qobject.h"
  
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  public:
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  PS. I use® for QNX Momentics® IDE for BlackBerry® 10 native SDK, Version: 10.1.0, Build id: v201303191709

  Hello.

  I think you have misunderstood my suggestion.  I was only suggesting that you call the function tr() in your statement of constant ithat you posted nstead of QT_TR_NOOP(), not in other parts of your code, to see if the compiler accepts it and the chain gets extracted correctly.

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• REGEXP_REPLACE how to loop through the occurrences of a text string variables

  Hello

  I use a 11.g Oracle procedure. I found an example of REGEXP_REPLACE with only two arguments (input and model) and created a procedure based on this example. The Replace function works, but not optimally. I try to use REGEXP_REPLACE to loop on a variable number of occurrences of a text string in a local variable of CLOB.  The string occurs after the text base64 (base64 comma) and before the text "/ > (double quote space oblique superior - only)."  I can do replace it work for a single occurrence, but I can't do it properly in a loop.  These embedded strings include images that were inserted in a rich Apex text field.  This is a rich text field is assigned to the CLOB p_html.

  Declare p_html clob;
  l_image_clob clob;
  l_image_count number;
Begin
p_html := '<p>Some header text base64,one start here and then this is the end one" /></p><p>Some header text base64,two start here and then this is the end two" /></p>';
l_image_count := REGEXP_COUNT(p_html, 'base64', 1, 'i');
If l_image_count > 0 Then
  For i In 1..l_image_count Loop
  l_image_clob := REGEXP_REPLACE(p_html, '(.*base64,)|(" />.*)');
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End;

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  tenure here and that's the end

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  Thanks a lot for watching this.

  Hello

  From Oracle 11.1, REGEXP_SUBSTR is better than REGEXP_REPLACE for this sort of thing.

  What produces the output you asked for:

  Declare

  CLOB p_html;

  CLOB l_image_clob;

  number of l_image_count;

  Begin

  p_html: = '

  ' Some header text base64, start here and then it's the end "/ >

  Some header text base64, two start here and then it's the end of two"/ >

  ';

  l_image_count: = REGEXP_COUNT (p_html, 'base64', 1, 'i');

  If l_image_count > 0 Then

  For i In 1... l_image_count loop

  l_image_clob: = REGEXP_SUBSTR (p_html )

  , "base64,(.*?)" / > "

  1

  , I - letter i (loop variable), not number 1

  , 'i'

  1

  );

  dbms_output.put_line (l_image_clob);

  -code to treat each case individually.

  End loop;

  End If;

  End;

  /

  The 4th argument to REGEXP_SUBSTR specifies where desired appearance (starting with 1).

  The 6th argument is a backreference. 1 means you want to return all that match the expression starting with the 1st '('. gauche)

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    erase line 26 is the string
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  • (as a result?) line 31 past the current contents of the Clipboard.

  Of course, there is a fog around me... and I need some sunshine.

  function FindAndReplacePara (targetDoc, findString, sourceDoc, replacePara, loopMax) {
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    var restoreTR, frame = 0, loopCounter = 0, replacementCounter = 0;
    var findParams = new PropVals();
    var firstPgf = targetDoc.MainFlowInDoc.FirstTextFrameInFlow.FirstPgf;
    
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    tr.beg.offset = tr.end.offset = 0;              // of the flow. We'll move straight from beginning to end.
    trSaved = tr                                    // to come back after work
  
    findParams = AllocatePropVals(2);
    
    findParams[0].propIdent.num = Constants.FS_FindText;
    findParams[0].propVal.valType = Constants.FT_String;
    findParams[0].propVal.sval = findString;
    
    findParams[1].propIdent.num = Constants.FS_FindCustomizationFlags;
    findParams[1].propVal.valType = Constants.FT_Integer;
    findParams[1].propVal.ival = Constants.FF_FIND_CONSIDER_CASE;
  
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    tr = targetDoc.Find(tr.beg, findParams);        // and do an initial find to get started.
    
    while(FA_errno === Constants.FE_Success && loopCounter++ < 2*loopMax) { //find and replace loop as long as we keep finding
      targetDoc.TextSelection = tr;                 // set up the text range to clear the original text
      targetDoc.Clear(0);                           // clear it
      
  //    targetDoc.AddText(tr.beg, replacePara);       // insert the new text at the original beginning of the text range
  //    tr.beg.offset += replacePara.length;          //  lets jimmy the text range in memory to place it directly after
      targetDoc.TextSelection = sourceDoc.replacePara;        // paste the whole replacement paragraph
      targetDoc.Paste (0);                          // <-- Current contents of clipboard is pasted !!!!
      if(FA_errno === Constants.FE_Success) {       // increment our return counter
        replacementCounter++;
      }
      FA_errno = Constants.FE_Success;              // ...  find the next instance. We'll reset FA_errno again just in case
      tr = targetDoc.Find(tr.beg, findParams);      // something screwy happened while we were replacing text.
    }
    targetDoc.ScrollToText(trSaved);                // we're done. Restore the document to it's original area of display
    return replacementCounter;
  } // --- end FindAndReplacePara
  

  Hi Klaus,

  Thanks for the explanation. I remember something like that GetTabRange of the way back. You have been quite patient and persistent with this project, indeed.

  So, as we are dealing with ranges of text here, I think that the only simple approach is to perform a copy and paste. There is no way to save a 'formatted' in a variable. The only super precise way would be to get a data structure of each text range TextItems in the sourceDoc, then meticulously recreate every element of the targetDoc. It would be very complicated, I think, so copy and paste seems the most logical. I wonder, though, if Miss me something, because I think that maybe you would have tried already so yes (?)

  In any case, I would do something like that, from line 30 of your original code sample (code untested here):

  App. ActiveDoc = sourceDoc;

  sourceDoc.TextSelection = replacePara;

  sourceDoc.Copy (0);

  App. ActiveDoc = targetDoc;

  targetDoc.Paste (0);

  ... etc.

  Does make sense, or am I barking the wrong tree, as they say?

  Russ

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