This is the Windows app named HTML XHTML Parser + XPath whose latest release can be downloaded as DemoParser.exe. It can be run online in the free hosting provider OnWorks for workstations.
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HTML XHTML Parser + XPath
DESCRIPTION
Delphi HTML Parser
This module lets you work with HTML documents as DOM tree and use XPath for searching tags.
It is very simple way to parse HTML.
This tested with version Delphi XE5,6
Usage
Add in Uses parser.pas;
begin
HtmlTxt:= ''; //here your html
NodeList:= TNodeList.Create;
ValueList:= TStringList.Create;
DomTree:= TDomTree.Create;
DomTreeNode:= DomTree.RootNode;
If DomTreeNode.RunParse(HtmlTxt) then
begin
{your code
example:
DomTreeNode.FindXPath('//*[@id="TopBox"]/div[1]/div[@class="draw default"]'),NodeList,ValueList)}
end;
end;
Xpath support:
attributes - //*[@id="TopBox"]/div/@class
comment - //*[@id="TopBox"]/div/comment()[3]
text - //*[@id="TopBox"]/div/text()[2]
previous level - /../div[@class="draw default"]/img[2]/@alt
partial coincidence by search in value of attribute:
/div[@class="draw] returned nodes [[div class="draw default"],[div class="draw"], [div class="draw any"]..]
like Xpath's function contains
Programming Language
Delphi/Kylix, Lazarus
This is an application that can also be fetched from https://sourceforge.net/projects/html-xhtml-parser/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
