Question
From my html, I want to extract just the text.
var sb = new StringBuilder();
doc.LoadHtml(inputHTml);
foreach (var node in Doc.DocumentNode.ChildNodes)
{
if (node.Name == "strong" || node.Name == "#text"
|| node.Name == "br" || node.Name == "div"
|| node.Name == "p" || node.Name != "img")
{
sb.Append(node.InnerHtml);
}
}
my node right now. This html is called InnerHtml.
1.
<br><div>text</div><div>, text</div><div>text<br>
<img src="http://example.com/55.jpg" alt="" title="" height="100">
<img src="http://example.com/45.jpg" alt="text" title="text" height="100"></div>
2.
text text text. <a
href="/content/essie-classics">text</a><br>
<img> src="" alt="" title="" height="100"><img
src="http://example.com/img_8862.jpg"
alt="" title="" height="100">
How can I get rid of the img and a tags?
img tag lacks a closing tag.
Accepted Answer
I'm not really clear what Point No. 2 implies. But if you want to eliminate everything<img>
a component of aHtmlNode
you might try it like this:
var imgs = node.SelectNodes("//img");
foreach (var img in imgs)
{
img.Remove();
}
Remove()
performer will eliminateHtmlNode
to it from its father. This removes the hair for me just nicely.<img>
even without a closing tag, elements.
UPDATE:
To select all, use this XPath query.<img>
and <a>
components in one query:
node.SelectNodes("//*[self::img or self::a]");
then you may eliminate each of them by iterating over the result set once.
Popular Answer
Use this html node(img) from htmldocument removed example as a guide. Additionally, you could do that:
var sb = new StringBuilder();
doc.LoadHtml(inputHTml);
foreach (var node in doc.DocumentNode.ChildNodes)
{
if (node.Name != "img" && node.Name!="a")
{
sb.Append(node.InnerHtml);
}
}
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