/// <summary>
/// Add a new sheet to the workbook that is being created
/// </summary>
/// <param name="sheetName">Name of the sheet</param>
/// <param name="htmlString">HTML string to generate the the table from</param>
/// <param name="settings">Settings for this sheet only.</param>
/// <returns></returns>
public WorkbookBuilder AddSheet(string sheetName, string htmlString, HtmlToExcelSettings settings = null)
{
IBrowsingContext context = BrowsingContext.New(Configuration.Default);
IElement htmlDoc = context.OpenAsync(req => req.Content(htmlString)).Result.DocumentElement;
IElement table = new AngleSharpUtilities().GetHtmlTableNode(htmlDoc);
new ClosedXmlUtilities(settings ?? Settings).CreateWorksheet(Workbook, sheetName, table);
return(this);
}
public void GetHtmlTableNode_HtmlWithSingleTable_ShouldReturnTableHtmlNode()
{
string htmlWithTable = "<div><table><thead></thead><tbody></tbody></table></div>";
IBrowsingContext ctx = BrowsingContext.New(Configuration.Default.WithDefaultLoader());
var doc = ctx.OpenAsync(r => r.Content(htmlWithTable)).Result;
IElement element = new AngleSharpUtilities().GetHtmlTableNode(doc.DocumentElement);
Assert.IsTrue(element != null && element.NodeName.Equals("table", StringComparison.InvariantCultureIgnoreCase));
}
public void GetHtmlTableNode_HtmlWithNoTables_ShouldThrowException()
{
string htmlWithTable = "<div></div>";
IBrowsingContext ctx = BrowsingContext.New(Configuration.Default.WithDefaultLoader());
var doc = ctx.OpenAsync(r => r.Content(htmlWithTable)).Result;
try {
IElement element = new AngleSharpUtilities().GetHtmlTableNode(doc.DocumentElement);
} catch (Exception ex) {
StringAssert.Contains(ex.Message, AngleSharpUtilities.NoTableNodesFoundMessage);
}
}
/// <summary>
///
/// </summary>
/// <param name="htmlDoc"></param>
/// <returns></returns>
private byte[] ProcessDocument(IElement htmlDoc)
{
IElement table = new AngleSharpUtilities().GetHtmlTableNode(htmlDoc);
return(new EPPlusUtilities(HtmlToExcelSettings).GenerateWorkbookFromHtmlNode(table));
}
