Convert Html to readable text using MVC C # [duplicate]

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Convert Html to readable text using MVC C # [duplicate]

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#1 by (1 votes)

1

I have text in the database like this: Example only:

<ul>
    <li><strong>&nbsp;asdsdasdadsdadsa <em>asdsd asdsdasdasdad</em></strong>
    <table border="1" cellpadding="1" cellspacing="1" style="width:500px">
        <tbody>
            <tr>
                <td>asdas</td>
                <td>&nbsp;</td>
            </tr>
            <tr>
                <td>&nbsp;</td>
                <td>&nbsp;</td>
            </tr>
            <tr>
                <td>&nbsp;</td>
                <td>&nbsp;</td>
            </tr>
        </tbody>
    </table>
    </li>
</ul>

The information is with the HTML tags, I want to be able to bring this text and it shows in a readable form on the page. Where these tags disappear and show only the text. I used this code:

 public ActionResult Index(int id)
        {

            QuemSomos model = _repositorio.BuscarPorId(id);
            var quemSomosMapper = Mapper.Map<QuemSomos, QuemSomosViewModel>(model);

            ViewBag.conversao = HttpUtility.HtmlDecode(quemSomosMapper.Texto.ToString());

            return View(ViewBag.conversao);
        }

More is not working. I would like some help if I can.

c# asp.net-mvc

asked by anonymous 21.02.2017 / 19:38

1 answer

Swift 3 / JSON - How to capture List of objects within an object? Create select to return last time something was different from zero

score 1 · Accepted Answer

Try the options below:

1

String result = Regex.Replace(htmlDocument, @"<[^>]*>", String.Empty);

2

HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(Properties.Resources.HtmlContents);
var text = doc.DocumentNode.SelectNodes("//body//text()").Select(node => node.InnerText);
StringBuilder output = new StringBuilder();
foreach (string line in text)
{
   output.AppendLine(line);
}
string textOnly = HttpUtility.HtmlDecode(output.ToString());

3

string html;
// obtain some arbitrary html....
using (var client = new WebClient()) {
    html = client.DownloadString("https://stackoverflow.com/questions/2038104");
}
// use the html agility pack: http://www.codeplex.com/htmlagilitypack
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(html);
StringBuilder sb = new StringBuilder();
foreach (HtmlTextNode node in doc.DocumentNode.SelectNodes("//text()")) {
    sb.AppendLine(node.Text);
}
string final = sb.ToString();

Obs. the first option has a gap with CDATA, if it is not the case, you can use it, otherwise use the second.

Source: link