There doesn't seem to be a way to limit DTD access nor external entities.
These measures are necessary to reduce the threat of XXE when processing docx files.
Could you advise if I am simply missing something, or if this is indeed missing functionality? And if so, if it would be possible to add that, or at least use safe defaults when processing XML files?
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No direct way of setting limits on XML processing
Read more : No direct way of setting limits on XML processing | Views : 1607 | Replies : 5 | Forum : docx4j
Docx4j Helper AddIn - v8.2 available
A new release of the Helper AddIn is now available, from https://www.docx4java.org/docx4j/Docx4j ... -2-0-0.exe
You'll need this update to support the w16 and w16cid namespace prefixes Microsoft added to Word (for example, in updates to Office 16), which docx4j added support for in v8.1.5.
You'll need this update to support the w16 and w16cid namespace prefixes Microsoft added to Word (for example, in updates to Office 16), which docx4j added support for in v8.1.5.
Read more : Docx4j Helper AddIn - v8.2 available | Views : 4646 | Replies : 0 | Forum : docx4j
Replace footer placeholder by image
Hi !
I would like to replace a variable in the footer by a picture, and then convert the document to PDF.
First I thought it will be like adding an image in the document so find the word in the footer, and add the image, but it looks like it doesn't work like that.
So I tried to do like this : (I don't put all of the functions, so if you need them, ...
I would like to replace a variable in the footer by a picture, and then convert the document to PDF.
First I thought it will be like adding an image in the document so find the word in the footer, and add the image, but it looks like it doesn't work like that.
So I tried to do like this : (I don't put all of the functions, so if you need them, ...
Read more : Replace footer placeholder by image | Views : 2207 | Replies : 1 | Forum : docx4j
How To remove REFS
Hi,
I am using the library for reading Word Docs. I do the following to get the text out:
however I always get stuff like
I am using the library for reading Word Docs. I do the following to get the text out:
- Code: Select all
static String getParagraphText(Object obj) {
if (!(obj instanceof P)) { /
return "";
}
try {
P paragraph = (P) obj;
wordStringWriter.getBuffer().setLength(0);
TextUtils.extractText(paragraph, wordStringWriter);
} catch (Exception exception) {
return "";
}
however I always get stuff like
in the text. I thought of regex replacing them, but ...".....REF _Ref472256234 \w \h \* MERGEFORMAT ...."
Read more : How To remove REFS | Views : 1098 | Replies : 0 | Forum : docx4j
BinaryPartAbstractImage.createImagePart Duplicate Img Issue
Hi Jason,
BinaryPartAbstractImage.createImagePart is not handling duplicate images thus its making WORD/PPT/EXCEL very heavy in size.
Scenario WITHOUT DOCX4J:
1) If one image is placed on 2different pages(page 1 and page 2), you can see only one image in the xl/media folder.
2) Images are named as image1, image2,image3 so on.
3) In xl/drawings/_rels/drawing.xml TARGET value corresponding to the relationshipid has image name like image1 or image2 so on.
Scenarion WITH DOCX4J:
1) If one ...
BinaryPartAbstractImage.createImagePart is not handling duplicate images thus its making WORD/PPT/EXCEL very heavy in size.
Scenario WITHOUT DOCX4J:
1) If one image is placed on 2different pages(page 1 and page 2), you can see only one image in the xl/media folder.
2) Images are named as image1, image2,image3 so on.
3) In xl/drawings/_rels/drawing.xml TARGET value corresponding to the relationshipid has image name like image1 or image2 so on.
Scenarion WITH DOCX4J:
1) If one ...
Read more : BinaryPartAbstractImage.createImagePart Duplicate Img Issue | Views : 1192 | Replies : 0 | Forum : docx4j
Merge docx containing SVG
Hello,
I am using docx4j and MergeDocx to concatenate some docx files that contains SVG images. In the final document, SVG images are replaced by "The picture can't be displayed".
Is there a way to display SVG images ?
I am using docx4j and MergeDocx to concatenate some docx files that contains SVG images. In the final document, SVG images are replaced by "The picture can't be displayed".
Is there a way to display SVG images ?
Read more : Merge docx containing SVG | Views : 1223 | Replies : 1 | Forum : docx4j
DOCX to PDF
Hi ,
I am trying to convert docx to pdf using the docx4j api :
But the issue I am facing is that, I have implemented docx shapes as per wps standards and while converting docx to pdf , <mc: choice> is getting ignored. It goes to fallback block. The xml is of the following structure:
I inspected the foSettings.xml but found ...
I am trying to convert docx to pdf using the docx4j api :
- Code: Select all
Docx4J.toPDF(wordPorcessingMLPackage, os);
But the issue I am facing is that, I have implemented docx shapes as per wps standards and while converting docx to pdf , <mc: choice> is getting ignored. It goes to fallback block. The xml is of the following structure:
- Code: Select all
<mc:AlternateContent>
<mc:Choice Requires="wps">
<w:drawing>.....
</w:drawing>
</mc:Choice>
<mc:Fallback>
I inspected the foSettings.xml but found ...
Read more : DOCX to PDF | Views : 1410 | Replies : 1 | Forum : docx4j
TableGrid/TableCol width calculation wrong
Hi Jason,
I am trying to convert xhtml into docx using Docx4j. Its very simple html : -
Issue is with tablecol width or table grid(coz it takes table col) width. I commented following line in XHTMLImporterImpl : // tableHelper.setupTblGrid( tableBox, tbl, tableProperties);
And it works then.
I am trying to convert xhtml into docx using Docx4j. Its very simple html : -
- Code: Select all
<body><p>Hi {!checkingthis},</p><p> </p><p>Welcome</p><p> </p><table style=\"width:200px\" border=\"1\" cellpadding=\"1\" cellspacing=\"1\" ><tbody><tr><td colspan=\"1\" rowspan=\"1\">{!testtesttesttesttesttesttesttesttesttest}</td><td colspan=\"1\" rowspan=\"1\">{!testtesttesttesttesttesttesttesttesttest}</td><td colspan=\"1\" rowspan=\"1\">{!a}</td><td colspan=\"1\" rowspan=\"1\">{!testtesttesttesttesttesttesttesttesttesttesttesttesttest}</td></tr><tr><td colspan=\"1\" rowspan=\"1\"> </td><td colspan=\"1\" rowspan=\"1\"> </td><td colspan=\"1\" rowspan=\"1\"> </td><td colspan=\"1\" rowspan=\"1\">{!SUM(ABOVE)}</td></tr></tbody></table><p> </p></body>
Issue is with tablecol width or table grid(coz it takes table col) width. I commented following line in XHTMLImporterImpl : // tableHelper.setupTblGrid( tableBox, tbl, tableProperties);
And it works then.
Read more : TableGrid/TableCol width calculation wrong | Views : 1268 | Replies : 1 | Forum : docx4j
=SUM(ABOVE) and Calculating it without opening doc
Hi All,
Can we implement =SUM(ABOVE) Formula on tables and calculate it as soon as we generate output docx without opening Microsoft word to calculate ?
Can we implement =SUM(ABOVE) Formula on tables and calculate it as soon as we generate output docx without opening Microsoft word to calculate ?
Read more : =SUM(ABOVE) and Calculating it without opening doc | Views : 1060 | Replies : 2 | Forum : docx4j
Content not allowed in prolog
Hello,
I have the following docx file (content-not-allowed-in-prolog.docx), where the first char in the file is a Byte Order Mark (BOM) or Zero-width no-break space (U+FEFF).
That's why doxc4j using the SAXParser cannot parse it.
If a docx file starts with a special character, such as a BOM, the following code cannot parse it correctly and the execution lands in the last else (see "Assuming Flat OPC XML").
Usually, such docx files are encoded UTF-8-BOM, ...
I have the following docx file (content-not-allowed-in-prolog.docx), where the first char in the file is a Byte Order Mark (BOM) or Zero-width no-break space (U+FEFF).
That's why doxc4j using the SAXParser cannot parse it.
If a docx file starts with a special character, such as a BOM, the following code cannot parse it correctly and the execution lands in the last else (see "Assuming Flat OPC XML").
Usually, such docx files are encoded UTF-8-BOM, ...
Read more : Content not allowed in prolog | Views : 1562 | Replies : 2 | Forum : docx4j
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