markup::iterator markup::begin();1st Variety

markup::const_iterator markup::begin() const;2nd Variety

#include "xhtml_doc.h"
#include "xport_brochure.h"
#include <iostream>

// function object used in std::find_if()
struct has_id
{
public:
  has_id(const std::string& find_id) : id_val(find_id) {}
  bool operator()(const Xport::markup& mkup) { return mkup.attribute(Xport::id) == id_val; }

private:
  std::string id_val;
};

int main(int argc, char* argv[])
{
  using namespace Xport;

  // create an xhtml strict root document and stylesheet
  document doc(root_doc);
  stylesheet ss;

  // populate them with Xport Brochure
  xport_brochure broch;
  broch.create(doc, ss);

  // use std::find_if() to find element with id = 'content'
  markup::descendant_iterator dit = std::find_if(doc.descendant_begin(), doc.descendant_end(), has_id("content"));

  if (dit != doc.descendant_end()) {
    // iterate over main div contents, and output element names of all it's children
    markup::iterator it = dit->begin();
    for (; it != dit->end(); ++it) {
      if (it->markup_type() == mt_element) {
        std::cout << "  " << it->tag_name();

        // display any id or class attributes
        if (!it->attribute(id).empty()) {
          std::cout << " id='" << it->attribute(id) << "'";
        }
        if (!it->attribute(class_attribute).empty()) {
          std::cout << " class='" << it->attribute(class_attribute) << "'";
        }
        std::cout << std::endl;
      }
    }
  }

  return 0;
}
  

View Xport Brochure externally

View Xport Brochure inline

View Xport Brochure source