Support comments in docx documents

[troosan]

This will allow you to add comments in your generated documents.
To try it out, run the Sample_37_Comments.php

This will generate the following

[rvanlaak]

Should this be part of AbstractElement? Seems it should be part of Comment to me. Or is it because comments should be attached to an element? If so, maybe the attribute name could be clarified just a bit more? 👍

[troosan]

@rvanlaak Indeed, the Comment starts at an element and ends at another one.

The node in the generated XML is named 'w:commentRangeStart and 'w:commentRangeEnd, maybe I could rename it to match this closer.

On the Comment itself, I'm keeping a reference back to the Element on which it starts/ends
private $startElement;
private $endElement;

[troosan]

I messed up the merge on this branch. I'm deleting this branch and pushing to a new one.

[hrydi]

i have trouble for using this feature (comment), i have couples of comments and want to attach it to single text. but always outputing one comment instead (i'm using loop for this).
can you help me ?

<?php
#.....
$purchaserName = $cell->addText("Purchaser Name");
$users = ['kampret'=>'Nice work!!', 'wakwauuu'=>'Awesome !!', 'oase'=>'Good Job!!'];
foreach($users as $user => $msg){
    $cmnt = new \PhpOffice\PhpWord\Element\Comment($user, new \DateTime());
    $cmnt->addText($msg, array('bold' => true));
    $cmnt->setStartElement($purchaserName);
    $cmnt->setEndElement($purchaserName);
    $phpWord->addComment($cmnt);
}

and sorry for my bad english 😄 .
this library is awesome btw, thank you.

[troosan]

@hrydi I'm afraid I had not foreseen to add multiple comments on a same text element. Which is indeed wrong :-(
I'll see what I can do about that, but it could take some time!

[hrydi]

@troosan thanks for the reply,
I will wait for the updated 😄
while waiting, I will test in my local of course hehehe

[cambraca]

@troosan hey hey, has there been any update on multiple comments? (it's hard to google this, the word "comment" pops up everywhere on the web!)

Thanks!