Enhanced Table Cell content

OpenXmlPowerTools.Tests/DocumentAssemblerTests.cs

@@ -116,7 +116,8 @@ public class DaTests
         [InlineData("DA264-InvalidRunLevelRepeat.docx", "DA-Data.xml", true)]
         [InlineData("DA265-RunLevelRepeatWithWhiteSpaceBefore.docx", "DA-Data.xml", false)]
         [InlineData("DA266-RunLevelRepeat-NoData.docx", "DA-Data.xml", true)]
-
+        [InlineData("DA300-TableWithContentInCells.docx", "DA-Data.xml", false)]
+
         public void DA101(string name, string data, bool err)
         {
             DirectoryInfo sourceDir = new DirectoryInfo("../../../../TestFiles/");

OpenXmlPowerTools/DocumentAssembler.cs

@@ -717,10 +717,18 @@ static object ContentReplacementTransform(XNode node, XElement data, TemplateErr
                                         XElement paragraph = tc.Elements(W.p).FirstOrDefault();
                                         XElement cellRun = paragraph.Elements(W.r).FirstOrDefault();
                                         string xPath = paragraph.Value;
+                                        bool cellIsOptional = false;
+
+                                        // There is probably a much better way of doing this,
+                                        // similar to the ContentReplacementTransform used for the footer
+                                        // but it means you probably couldn't use the simple xpath text
+                                        // and you would need to always use <Content/> tag in each cell!
+                                        TableCellContent(paragraph.Value, out xPath, out cellIsOptional);
+
                                         string newValue = null;
                                         try
                                         {
-                                            newValue = EvaluateXPathToString(d, xPath, false);
+                                            newValue = EvaluateXPathToString(d, xPath, cellIsOptional);
                                         }
                                         catch (XPathException e)
                                         {
@@ -781,6 +789,33 @@ static object ContentReplacementTransform(XNode node, XElement data, TemplateErr
             return node;
         }
 
+        /// <summary>
+        /// Convert the cell content to data using 2 different formats
+        /// 1. the text is xpath
+        /// 2. the text has the format <Content Select="xpath" Optional='true' />
+        /// </summary>
+        /// <param name="para">Paragraph text</param>
+        /// <param name="xpath">The resulting xpath of paragraph or Select attribute value</param>
+        /// <param name="optional">Incase 2 the value of the Optional attribute if it exists otherwise false</param>
+        private static void TableCellContent(string para, out string xpath, out bool optional)
+        {
+            XElement element;
+            try
+            {
+                element = XElement.Parse(para);
+                //the next few lines are used a couple of time in the ContentReplacementTransform method
+                xpath = (string)element.Attribute(PA.Select);
+                var optionalString = (string)element.Attribute(PA.Optional);
+                optional = (optionalString != null && optionalString.ToLower() == "true");
+            }
+            catch (Exception)
+            {
+                //can't be processed as Content so just assume xpath
+                xpath = para;
+                optional = false;
+            }
+        }
+
         private static object CreateContextErrorMessage(XElement element, string errorMessage, TemplateError templateError)
         {
             XElement para = element.Descendants(W.p).FirstOrDefault();

README.md

@@ -1,6 +1,6 @@
-NuGet Feed for CI build: https://ci.appveyor.com/nuget/open-xml-powertools
+NuGet Feed for CI build: https://ci.appveyor.com/nuget/open-xml-powertools
 
-No NuGet.org feed at this time. We are working on it.
+[https://github.com/EricWhiteDev/Open-Xml-PowerTools](https://github.com/EricWhiteDev/Open-Xml-PowerTools)
 
 News
 ====