Question
I've following html code:
<tr>
<td headers="header1"><b><a href="www.site.com">TITLE </a></b></td>
<td headers="header2"></td>
<td headers="header3" class="centrato">23/04/2014</td>
</tr>
I need to store in a datatable:
HREF VALUE in "Link" column;
TITLE in "Title" column;
23/04/2014 in "Date" column;
I tried this:
int i = 0;
foreach (HtmlNode node in tmlDoc.DocumentNode.SelectNodes("//td[@headers='header1']"))
{
table.Rows.Add();
table.Rows[i]["Post"] = node.InnerText;
i++;
}
This code allow me to add all Title in the datatable but I'm not able to add DATE and HREF, can you help me please?
Accepted Answer
You can do this way :
//select all `<tr>` that contains specific `<td>`
foreach (HtmlNode node in tmlDoc.DocumentNode.SelectNodes("//tr[td[@headers='header1']]"))
{
table.Rows.Add();
//get <td headers='header1'> in current <tr>
var header1 = node.SelectSingleNode("./td[@headers='header1']");
table.Rows[i]["Title"] = header1.InnerText;
//get <a> in header1 then get it's href attribute value
table.Rows[i]["Link"] = header1.SelectSingleNode(".//a").GetAttributeValue("href", "");
//get innerText of <td headers='header1'> in current <tr>
table.Rows[i]["Post"] = node.SelectSingleNode("./td[@headers='header3']").InnerText;
i++;
}
Popular Answer
InnerText just gives you the text between the Tag. to access Href or Id or ... you should use GetAttributeValue method.
int i = 0;
foreach (HtmlNode node in tmlDoc.DocumentNode.SelectNodes("//tr"))
{
table.Rows.Add();
table.Rows[i]["Link"] = node.SelectSingleNode("//a").GetAttributeValue("href", "");
table.Rows[i]["Title"] = node.SelectSingleNode("//a").InnerText;
table.Rows[i]["Date"] = node.SelectSingleNode("//td[@headers='header3']").InnerText;
i++;
}
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