c# - How to get text that has no tag with htmlAgilityPack -

-

i have html file below

  <div>    <div style="margin-left:0.5em;">   <div class="tiny" style="margin-bottom:0.5em;">   <b><span class="h3color tiny">this review from: </span>you meet</b>   </div>   if know ron kaufman ...   <br /><br />whether you're ceo....   <br /><br />written in distinctive, ...   <br /><br />my advice? don't 1 copy   <div style="padding-top: 10px; clear: both; width: 100%;"></div>   </div>    <div style="margin-left:0.5em;">   <div class="tiny" style="margin-bottom:0.5em;">   <b><span class="h3color tiny">this review from: </span>my review</b>   </div>   became fan of ron kaufman after reading earlier book of years ago...   <div style="padding-top: 10px; clear: both; width: 100%;"></div>   </div>    </div>

i want review text doesnt have html tag. using below code now

  foreach (htmlnode divreview in doc.documentnode.selectnodes(@"//div[@style='margin-left:0.5em;']"))       {       if (divreview != null)           {   review.add(divreview.descendants("div").where(d => d.attributes.contains("style") &&   d.attributes["style"].value.contains("padding-top: 10px; clear: both; width: 100%;")).                                           select(d =>  d.previoussibling.innertext.trim()).singleordefault());             }        }

which return "my advice? don't 1 copy", how can whole text?

update: if remove

"br"

tag htmlnode, still when use above code "my advice? don't 1 copy" part!!! comment?

i've updated code this:

var alltext = (reviewdiv.descendants("div")   .first(div => div.attributes["style"].value == "padding-top: 10px; clear: both; width: 100%;")   .selectnodes("./preceding-sibling::text()") ?? new htmlnodecollection(null))    .select(text => text.innertext);

this should return ienumerable of strings text preceding div intricate style.

without having little more of surrounding html it's hard tell whether you're after. i'm guessing have selected div , that div direct parent of whole block of text (given reference reviewdiv). html sample doesn't seem contain piece of html, i'm making few assumptions here.

with following input:

<div><div class="tiny" style="margin-bottom:0.5em;"> <b><span class="h3color tiny">this review from: </span>you meet</b> </div> if know ron kaufman ... <br /><br />whether you're ceo.... <br /><br />written in distinctive, ... <br /><br />my advice? don't 1 copy <div style="padding-top: 10px; clear: both; width: 100%;"></div></div>

it extracts this:

if know ron kaufman ...
whether you're ceo....
written in distinctive, ...
advice? don't 1 copy

to build single string used: string extractedtext = string.join("", alltext);


Comments

Post a Comment

Popular posts from this blog

java - Jmockit String final length method mocking Issue -

-
using jmockit 1.2 jar, trying mock string's length method getting unexpected invocation exception: failed: test java.lang.illegalstateexception: missing invocation mocked type @ point; please make sure such invocations appear after declaration of suitable mock field or parameter @ stringdemo.testa$1.<init>(testa.java:17) @ stringdemo.testa.test(testa.java:13) i using testng: @test public void test() throws exception { new expectations() { @mocked("length") string astring; { astring.length(); result = 2; } }; system.out.println(a.showa("test")); } } actual class a: public class { public static int showa(string str){ int a= str.length(); return a; } } this wrong way of recording expected results. shouldn't mock , record string's length() method, record showa() instead. here solution @suppresswarnings("unused&qu
Read more

asp.net - Razor Page Hosted on IIS 6 Fails Every Morning -

-
i have simple page in intranet uses razor/asp fetch single record table , display it, plus few graphic, dashboard display. meaning, no user intervention other first time open ie internal url. the problem having every morning ie displays "page not found or network error" message. refresh page, , it's stuck , doesn't display anything. try different pc, open ie internal url , it's stuck... ...until following: login server hosting page run inetmgr go web sites, etc right click on page that's giving me problem , select browse at moment, error message: server error in '/' application. -------------------------------------------------------------------------------- type of page not served. description: type of page have requested not served because has been explicitly forbidden. extension '.cshtml' may incorrect. please review url below , make sure spelled correctly. requested url: /application/dashboard.cshtml ---------------
Read more

c++ - wxwidget compiling on windows command prompt -

-
can please guide me on method,as how compile wxwidget using windows command prompt or msys. [i can't seem find on wxwiki/wxwidget official book/anywhere else] i have compiled wxwidget instructions have provided (using msys). from searching on internet seems 1 can (maybe?) through use of makefile (is correct?) if yes: directory & how should link wx libraries in makefile if no: way besides makefile? i know can use ide's code::block , make life simpler prefer compile using command prompt/msys. thanks in advance.
Read more