Unplanned
Last Updated: 19 May 2020 12:55 by ADMIN
Created by: Yiannis
Comments: 3
Category: WordsProcessing
Type: Bug Report
0

Dear all,

 

It seems that the RtfFormatProvider generates invalid alternative text in the "{\listtext }" RTF group when saving a RadFlowDocument that contains numbered paragraphs.

The text seems to always be "{N}" when level N of the list is used.

While this is no problem for readers that adhere to the latest RTF standard, RichEdit-based controls and WordPad in Windows 8-10 have issues with it and do not load the list. These versions of RichEdit are otherwise capable of reading list tables.

Please note that I am not talking about loading the document to Windows 7 RichEdit, since that does not support list tables at all (it is stuck to the Word '95 "{\*\pn ...}" format).

I submit a simple list example that can be read by WordPad in Windows 10 and the outcome after loading and saving it back with RtfFormatProvider.

The outcome loads correctly in Word and RadRichtextBox, but not in WordPad. Removing or correcting the "{\listtext ...}" for each paragraph manually makes the list load properly in WordPad.

 

BTW, I strongly disagree with the nonexistent support for the Word '95 RTF numbering format, since it either forces us to use some other product or create our own code to parse and massage the RTF prior to loading into your products.

The problem is great, as many controls/products are still based on the RichEdit control (including some versions of our products).

It is not only old RTF data that needs migration, but pasted content from WordPad or other applications as well, since otherwise numbering is killed, without even displaying any text present in "{\pntext ... }" groups, intended for readers that do not understand "{\*\pn ...}".

Finally, to make things worse, even in Windows 10, RichEdit uses Word '95 format for saving single-level lists (resulting in content with mixed list formats).

 

Anyway, thank you for your time.

Unplanned
Last Updated: 14 May 2020 12:51 by ADMIN
InvalidOperationException: 'The start index of the cell could not miss.' or ArgumentOutOfRangeException is thrown during the import of the document while calculating the cells that need to be merged.
Unplanned
Last Updated: 12 May 2020 15:45 by ADMIN
Wrong exported paragraph indentation when the paragraph is in a table cell.
Unplanned
Last Updated: 23 Apr 2020 08:11 by ADMIN
Created by: Dimitar
Comments: 0
Category: WordsProcessing
Type: Bug Report
0

WordsProcessing: Invalid font size when exporting to pdf.

Workaround: 

var runs = document.EnumerateChildrenOfType<Run>();
foreach (var item in runs)
{
     item.FontSize -= 5;
}
Unplanned
Last Updated: 16 Apr 2020 12:05 by ADMIN
The numbering list level restarted when nesting one-level numberings in a table cell.
Unplanned
Last Updated: 16 Apr 2020 08:15 by ADMIN
Wrong exported paragraph indentation when hanging indent set and the paragraph is in list
Unplanned
Last Updated: 15 Apr 2020 09:52 by ADMIN
Currently, the Multilevel Numbering list is supported but when nesting one-level Numberings this results in wrongly exported to HTML multilevel list. 
Unplanned
Last Updated: 09 Apr 2020 13:39 by ADMIN

This results in a missing paragraph. For example, having a table with three cells and Page field in the footer of a document and exporting it to PDF, will not export the last paragraph. 

As a workaround add new run after the last field character in the cell's table before exporting the document to PDF.

                BlockCollection footerContent = this.document.Sections.First().Footers.Default.Blocks;
                Table footerTable = footerContent.First() as Table;
                var cells = footerTable.Rows.Last().Cells.Where(x => x.EnumerateChildrenOfType<FieldCharacter>().Any());
                foreach (var cell in cells)
                {
                    cell.Blocks.AddParagraph().Inlines.AddRun();
                }

Unplanned
Last Updated: 01 Apr 2020 12:40 by ADMIN
KeyNotFoundException is thrown when importing RTF document which has an invalid Font Family name.
Unplanned
Last Updated: 01 Apr 2020 11:37 by ADMIN
ArgumentException is thrown when importing an RTF document which has a font size is set to zero (\fs0).
Unplanned
Last Updated: 31 Mar 2020 16:43 by ADMIN
When the indentation of a paragraph, which is located in a list, is locally set, its indentation is not property exported to RTF.
Unplanned
Last Updated: 18 Mar 2020 09:06 by ADMIN
Add support for TableStart/TableEnd merge fields
Unplanned
Last Updated: 11 Mar 2020 17:27 by ADMIN

When nested div elements are imported the WordsProcessing library creates separate paragraph elements for each div. However, if the outer div doesn't contain any inline children preceding the inner div element, the first created paragraph will be removed and only the second paragraph will be left. This leads to losing any style properties of the outer div.

Example:

<div style="margin-top: 50px;">
    <div>Text</div>
</div>
This will produce a paragraph with no style paragraph property applied corresponding to the margin-top style.

Unplanned
Last Updated: 24 Mar 2020 15:30 by ADMIN

I have created a very simple template (see attached file), import it, add my contents and later try to do a MailMerge.
However, the call to this function fails with the following exception:

System.ArgumentException
  HResult=0x80070057
  Message=The document element is already associated with a parent.
Parametername: item
  Source=Telerik.Windows.Documents.Flow
  StackTrace:
   at Telerik.Windows.Documents.Flow.Model.Collections.DocumentElementCollection`2.VerifyDocumentElementOnInsert(T item) in c:\DeveloperTooling_Agent13\_work\91\s\Documents\Flow\Flow\Model\Collections\DocumentElementCollection.cs:line 69
   at Telerik.Windows.Documents.Core.Data.DocumentElementCollectionBase`2.InsertRange(Int32 index, IEnumerable`1 items) in c:\DeveloperTooling_Agent13\_work\91\s\Documents\Core\Core\Core\Data\DocumentElementCollectionBase.cs:line 129
   at Telerik.Windows.Documents.Flow.Model.InlineRangeEditor.InsertInlinesInRange(InlineBase start, IEnumerable`1 inlines) in c:\DeveloperTooling_Agent13\_work\91\s\Documents\Flow\Flow\Model\InlineRangeEditor.cs:line 132
   at Telerik.Windows.Documents.Flow.Model.Fields.FieldInfo.UpdateFieldCore(FieldUpdateContext context) in c:\DeveloperTooling_Agent13\_work\91\s\Documents\Flow\Flow\Model\Fields\FieldInfo.cs:line 236
   at Telerik.Windows.Documents.Flow.Model.Fields.FieldInfo.UpdateFieldInternal(FieldUpdateContext context) in c:\DeveloperTooling_Agent13\_work\91\s\Documents\Flow\Flow\Model\Fields\FieldInfo.cs:line 186
   at Telerik.Windows.Documents.Flow.Model.MailMergeProcessor.ExecuteMailMerge(RadFlowDocument document, Object record) in c:\DeveloperTooling_Agent13\_work\91\s\Documents\Flow\Flow\Model\MailMergeProcessor.cs:line 57
   at Telerik.Windows.Documents.Flow.Model.MailMergeProcessor.Execute(RadFlowDocument document, IEnumerable collection) in c:\DeveloperTooling_Agent13\_work\91\s\Documents\Flow\Flow\Model\MailMergeProcessor.cs:line 25
   at Telerik.Windows.Documents.Flow.Model.RadFlowDocument.MailMerge(IEnumerable collection) in c:\DeveloperTooling_Agent13\_work\91\s\Documents\Flow\Flow\Model\RadFlowDocument.cs:line 337
   at JOIM.TextExport.DocumentGenerator.Export(String outputPath) in P:\Tolaris\JOIM.Common\JOIM.TextExport\DocumentGenerator.cs:line 581


using Telerik.Windows.Documents.Flow.FormatProviders.Docx;
using Telerik.Windows.Documents.Flow.Model;
using Telerik.Windows.Documents.Spreadsheet.Model;

...

using (StreamfileStream = File.Open(templatePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
    var provider = newDocxFormatProvider(); 
    _document = provider.Import(fileStream);
}

...

_document = Document.MailMerge(new [] { MergeFieldData });

Unplanned
Last Updated: 13 Feb 2020 14:39 by ADMIN
Created by: Dimitar
Comments: 0
Category: WordsProcessing
Type: Bug Report
0
When different borders are set to the table cells and the table itself, they are overlapping using relatively complex logic.
Unplanned
Last Updated: 21 Jan 2020 10:15 by ADMIN
Importing HTML list containing div element in the list item is leading to additional empty paragraph before the content:
<ul>
	<li>
		<div>Text</div>
	</li>
</ul>


Workaround: Using other Html elements (e.g. <p> or <span>) instead of <div>
Unplanned
Last Updated: 17 Jan 2020 09:16 by ADMIN

The empty lines are not converted properly from RTF to HTML

Workaround: 

private static void FixEmptyParagraphs(RadFlowDocument document)
{
    var paragraphs = document.EnumerateChildrenOfType<Paragraph>();



    foreach (var paragraph in paragraphs)
    {
        if (paragraph.Inlines.Count < 1)
        {
            char nbsp = (char)160;
            paragraph.Inlines.AddRun(nbsp.ToString());
        }
    }
}



Unplanned
Last Updated: 03 Jan 2020 11:12 by ADMIN
'Value cannot be null. Parameter name: relationshipId' exception is thrown when an image does not have a relationship id specified. MS Word is showing the image as invalid but renders the document.
Unplanned
Last Updated: 23 Dec 2019 10:49 by ADMIN
 When exporting to HTML file, the table width is wrongly evaluated when the table width (in the original document) is set to fixed width.

Workaround: 
IEnumerable<Table> tables = this.document.EnumerateChildrenOfType<Table>();
foreach (Table table in tables)
{
table.PreferredWidth = new TableWidthUnit(TableWidthUnitType.Auto);
}

IEnumerable<Paragraph> paragraphs = this.document.EnumerateChildrenOfType<Paragraph>();
foreach (Paragraph paragraph in paragraphs)
{
paragraph.Spacing.SpacingAfter = 0;
}
Unplanned
Last Updated: 18 Dec 2019 09:03 by ADMIN
 The table styles are not imported correctly form HTML.
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