使用下面的代碼ASP.net/iTextSharp到HTML文件的內容解析爲一個PDF並轉存到響應流:iTextSharp的XMLWorkerHelper HTML到PDF表格對齊
Response.Clear();
Response.ContentType = "application/pdf";
using (Document doc = new Document())
{
PdfWriter writer = PdfWriter.GetInstance(doc, Response.OutputStream);
doc.Open();
using (TextReader reader = File.OpenText(Server.MapPath("~/Test.htm")))
{
XMLWorkerHelper.GetInstance().ParseXHtml(writer, doc, reader);
}
doc.Close();
}
Response.End();
這工作,但由此產生的PDF格式不像原來的HTML頁面。對於初學者來說,內置的css解析器似乎只能使用直接標記樣式和類(不像以下鏈接:thead th { background-color:#999; }
)。
其次,它看起來是邊界是一個全或無的交易。它沒有邊界頂部,邊界底部等概念,並且邊界崩潰不會摺疊相鄰單元格的邊界,因此邊界最終會達到我想要的兩倍。
最後,我不知道如何將表格對齊到文檔的左側或右側。它始終居中。我嘗試用div對齊文本,嘗試設置align屬性,試圖直接在表格上設置文本對齊。無法找出那一個?
這裏是我的演示文檔我想作爲一個驗證的概念,使用方法:
<!DOCTYPE html>
<html>
<head>
<title>This is the title</title>
<meta name="description" content="This is the description" />
<meta name="keywords" content="abc, 123, xyz" />
<style type="text/css">
body { font-family:Arial, Verdana, Sans-Serif; font-size:9pt; }
.dataGrid { font-family:Arial, Verdana, Sans-Serif; font-size:9pt; border-collapse: collapse; border:1px solid #000; width:80%; margin:0; text-align:left; }
th { padding:3px 4px; font-weight:bold; border:1px solid #000; }
td { padding:3px 4px; border:1px solid #000; }
.head { border-bottom:2px solid #000; background-color:#9BBA1F; font-weight:bold; }
.odd { background-color:#fff; }
.even { background-color:#D6EB87; }
.foot { border-top:2px solid #000; background-color:#BAB0C4; font-weight:bold; }
h1 { font-size:14pt; color:#FFA200; text-align:center; }
.right { text-align:right; }
.center { text-align:center; }
.left { text-align:left; }
</style>
</head>
<body>
<h1>Sample Document</h1>
<div style="text-align:left;">
<table class="dataGrid" align="left">
<thead>
<tr class="head">
<th width="70%">Name</th>
<th width="15%" class="center">Qty</th>
<th width="15%" class="center">Price</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>ABC</td>
<td class="center">2</td>
<td class="right">$5.00</td>
</tr>
<tr class="even">
<td>XYZ</td>
<td class="center">1</td>
<td class="right">$10.00</td>
</tr>
<tr class="odd">
<td>123</td>
<td class="center">3</td>
<td class="right">$2.00</td>
</tr>
<tr class="even">
<td>789</td>
<td class="center">1</td>
<td class="right">$4.00</td>
</tr>
</tbody>
<tfoot>
<tr class="foot">
<td class="right">Totals</td>
<td class="center">7</td>
<td class="right">$30.00</td>
</tr>
</tfoot>
</table>
</div>
</body>
</html>