html-agility-pack

Difference between Crawling and getiting links with Html Agility pack,

由 ぃ、小莉子 提交于 2019-12-02 21:33:26
问题 i am getting links of a website using Html Agility pack with console application c#, by giving the divs that i want and get the links from those divs, my question is the thing i am doing is crawling or parsing, if not then what is crawling 来源： https://stackoverflow.com/questions/36324098/difference-between-crawling-and-getiting-links-with-html-agility-pack

Parsing html with the HTML Agility Pack and Linq

由 橙三吉。 提交于 2019-12-02 20:59:15
I have the following HTML (..) <tbody> <tr> <td class="name"> Test1 </td> <td class="data"> Data </td> <td class="data2"> Data 2 </td> </tr> <tr> <td class="name"> Test2 </td> <td class="data"> Data2 </td> <td class="data2"> Data 2 </td> </tr> </tbody> (..) The information I have is the name => so "Test1" & "Test2". What I want to know is how can I get the data that's in "data" and "data2" based on the Name I have. Currently I'm using: var data = from tr in doc.DocumentNode.Descendants("tr") from td in tr.ChildNodes.Where(x => x.Attributes["class"].Value == "name") where td.InnerText == "Test1

HtmlAgilityPack and selecting Nodes and Subnodes

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-02 17:01:38
Hope somebody can help me. Let´s say I have a html document that contains multiple divs like this example: <div class="search_hit"> <span prop="name">Richard Winchester</span> <span prop="company">Kodak</span> <span prop="street">Arlington Road 1</span> </div> <div class="search_hit"> <span prop="name">Ted Mosby</span> <span prop="company">HP</span> <span prop="street">Arlington Road 2</span> </div> I´m using HtmlAgilityPack to get the html document. What i need to know is how can i get the spans for each "search_hit"-div? My first thought was something like this: foreach (HtmlAgilityPack

getting <a> tags and attribute with htmlagilitypack with vb.net

由 半世苍凉 提交于 2019-12-02 12:18:11
问题 i have this code Dim htmldoc As HtmlDocument = New HtmlDocument() htmldoc.LoadHtml(strPageContent) Dim root As HtmlNode = htmldoc.DocumentNode For Each link As HtmlNode In root.SelectNodes("//a") If link.HasAttributes("href") Then doSomething() 'this doesn't work because hasAttributes only checks whether an element has attributes or not Next but am getting an error Object reference not set to an instance of an object. the document contains at least one anchor-tag? how do i check if an

html agility pack remove children

由 时光毁灭记忆、已成空白 提交于 2019-12-02 11:48:36
问题 I'm having difficulty trying to remove a div with a particular ID, and its children using the HTML Agility pack. I am sure I'm just missing a config option, but its Friday and I'm struggling. The simplified HTML runs: <html><head></head><body><div id='wrapper'><div id='functionBar'><div id='search'></div></div></div></body></html> This is as far as I have got. The error thrown by the agility pack shows it cannot find a div structure: <div id='functionBar'></div> Here's the code so far (taken

Parsing html with html agility pack

由 不问归期 提交于 2019-12-02 09:59:58
I want to collect all tags in from this div but do not know how to do this in the best way with xpath method <div class="biz_info"> <h3><a href="/profil/78122/s%C3%B8rby-rehab/">Sørby Rehab</a></h3> <table class="string_14"> <tbody> <tr> <td>Postadr.:</td> <td class="tab_space">Rognerudveien 8 B, 0681 Oslo</td> </tr> <tr> <td>Telefon:</td> <td class="tab_space">928 70 700</td> </tr> <tr> <td>Nettside:</td> <td class="tab_space"><a href="http://www.sorby-rehab.no" target="_blank">www.sorby-rehab.no</a></td> </tr> </tbody> </table> </div> Today my code looks like this (but very bad):

Parse html document using HtmlAgilityPack

由 青春壹個敷衍的年華 提交于 2019-12-02 09:44:15
问题 I'm trying to parse the following html snippet via HtmlAgilityPack: <td bgcolor="silver" width="50%" valign="top"> <table bgcolor="silver" style="font-size: 90%" border="0" cellpadding="2" cellspacing="0" width="100%"> <tr bgcolor="#003366"> <td> <font color="white">Info </td> <td> <font color="white"> <center>Price </td> <td align="right"> <font color="white">Hourly </td> </tr> <tr> <td> <a href='test1.cgi?type=1'>Bookbags</a> </td> <td> $156.42 </td> <td align="right"> <font color="green">0

Extract all a `href`s from webpage with htmlagilitypack/requests anything

由 跟風遠走 提交于 2019-12-02 09:25:07
I have this web page source: <a href="/StefaniStoikova"><img alt="" class="head" id="face_6306494" src="http://img0.ask.fm/assets/054/771/271/thumb_tiny/sam_7082.jpg" /></a> <a href="/devos"><img alt="" class="head" id="face_18603180" src="http://img7.ask.fm/assets/043/424/871/thumb_tiny/devos.jpg" /></a> <a href="/frenop"><img alt="" class="head" id="face_4953081" src="http://img1.ask.fm/assets/029/163/760/thumb_tiny/dsci0744.jpg" /></a> And I want to extract the string right after the <a href-" . But my main problem is that these strings are different and I don't seem to find a way. With

HtmlAgilityPack invalid markup

由 空扰寡人 提交于 2019-12-02 09:01:39
问题 I am using the HtmlAgilityPack from codeplex. When I pass a simple html string into it and then get the resulting html back, it cuts off tags. Example: string html = "<select><option>test</option></select>"; HtmlDocument document = new HtmlDocument(); document.LoadHtml(html); var result = d.DocumentNode.OuterHtml; // result gives me: <select><option>test</select> So the closing tag for the option is missing. Am I missing a setting or using this wrong? 回答1: I fixed this by commenting out line

How to get a link's title and href value separately with html agility pack?

由 萝らか妹 提交于 2019-12-02 08:02:48
Im trying to download a page contain a table like this <table id="content-table"> <tbody> <tr> <th id="name">Name</th> <th id="link">link</th> </tr> <tr class="tt_row"> <td class="ttr_name"> <a title="name_of_the_movie" href="#"><b>name_of_the_movie</b></a> <br> <span class="pre">message</span> </td> <td class="td_dl"> <a href="download_link"><img alt="Download" src="#"></a> </td> </tr> <tr class="tt_row"> .... </tr> <tr class="tt_row"> .... </tr> </tbody> </table> i want to extract the name_of_the_movie from td class="ttr_name" and download link from td class="td_dl" this is the code i used
订阅 html-agility-pack