Databases
StackOverflow2013
Postsdbo
POHtml Agility Pack SelectSingleNode giving always same result in iteration?
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHtml Agility Pack SelectSingleNode giving always same result in iteration?
    primarykey
    data
    text
    <p>I would like the nodes in the collection but with iterating SelectSingleNode I keep getting the same object just node.Id is changing... What i try is to readout the webresponse of a given site and catch some information like values, links .. in special defined elements.</p> <pre><code>int offSet = 0; string address = "http://www.testsite.de/ergebnisliste.html?offset=" + offSet; HtmlWeb web = new HtmlWeb(); //web.OverrideEncoding = Encoding.UTF8; HtmlDocument doc = web.Load(address); HtmlNodeCollection collection = doc.DocumentNode.SelectNodes("//div[@itemtype='http://schema.org/Posting']"); foreach (HtmlNode node in collection) { string id = HttpUtility.HtmlDecode(node.Id); string cpname = HttpUtility.HtmlDecode(node.SelectSingleNode("//span[@itemprop='name']").InnerText); string cptitle = HttpUtility.HtmlDecode(node.SelectSingleNode("//span[@itemprop='title']").InnerText); string cpaddress = HttpUtility.HtmlDecode(node.SelectSingleNode("//span[@itemprop='addressLocality']").InnerText); string date = HttpUtility.HtmlDecode(node.SelectSingleNode("//div[@itemprop='datePosted']").InnerText); string link = "http://www.testsite.de" + HttpUtility.HtmlDecode(node.SelectSingleNode("//div[@class='h3 title']//a[@href]").GetAttributeValue("href", "default")); } </code></pre> <p>This is for example for 1 iteration:</p> <pre><code>&lt;div id="66666" itemtype="http://schema.org/Posting"&gt; &lt;div&gt; &lt;a&gt; &lt;img /&gt; &lt;/a&gt; &lt;/div&gt; &lt;div&gt; &lt;div class="h3 title"&gt; &lt;a href="/test.html" title="Test"&gt; &lt;span itemprop="title"&gt;Test&lt;/span&gt; &lt;/a&gt; &lt;/div&gt; &lt;div&gt; &lt;span itemprop="name"&gt;TestName&lt;/span&gt; &lt;/div&gt; &lt;/div&gt; &lt;div&gt; &lt;div&gt; &lt;div&gt; &lt;div&gt; &lt;span itemprop="address"&gt;Test&lt;/span&gt; &lt;/div&gt; &lt;span&gt; &lt;a&gt; &lt;span&gt;&lt;!-- --&gt;&lt;/span&gt; &lt;span&gt;&lt;/span&gt; &lt;/a&gt; &lt;/span&gt; &lt;/div&gt; &lt;/div&gt; &lt;div itemprop="date"&gt; &lt;time datetime="2013-03-01"&gt;01.03.13&lt;/time&gt; &lt;/div&gt; &lt;/div&gt; </code></pre> <p></p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USMikatsu
    plurals
    1. PL
      singulars
      1. LTLinked
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POHtml Agility Pack SelectSingleNode giving always same result in iteration?
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POHtml Agility Pack SelectSingleNode giving always same result in iteration?
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POHtml Agility Pack SelectSingleNode giving always same result in iteration?
      1. This table or related slice is empty.
      1. VTUpMod
    1. COhttp://stackoverflow.com/questions/6181014/html-agility-pack-problem-selecting-subnode/6182495#6182495
      singulars
      1. POHtml Agility Pack SelectSingleNode giving always same result in iteration?
      1. USOscar Mederos
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload