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C++ dom::element类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中dom::element的典型用法代码示例。如果您正苦于以下问题:C++ element类的具体用法?C++ element怎么用?C++ element使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了element类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: get_value

/** Get value of the DOM element. Returns value for elements recognized by get_ctl_type() function. 
 * \param[in] el \b const dom::element&, The element.
 * \return \b value_t, value of the element.
 **/
  inline value_t get_value(dom::element& el )
  {
    switch(get_ctl_type(el))
    {
      case CTL_EDIT:
      case CTL_DECIMAL:
      case CTL_CURRENCY:
      case CTL_PASSWORD:
      case CTL_NUMERIC: 
      case CTL_PROGRESS:        
      case CTL_SLIDER:          
      case CTL_SELECT_SINGLE:   
      case CTL_SELECT_MULTIPLE: 
      case CTL_DD_SELECT:       
      case CTL_TEXTAREA:
      case CTL_DATE:
      case CTL_CALENDAR:
      default:
        return el.get_value();

      // special cases:
      case CTL_UNKNOWN:         
        if( !aux::wcseq(el.get_attribute("type"),L"hidden"))
          break;
        //else fall below if it is hidden
      case CTL_BUTTON:          return value_t(el.get_attribute("value"));
      case CTL_CHECKBOX:        return get_checkbox_bits(el);
      case CTL_RADIO:           return get_radio_index(el);
      case CTL_HTMLAREA:        return value_t(el.get_html(false/*inner*/));
    }
    return value_t();
  }
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:36,代码来源:htmlayout_controls.hpp


示例2: setup_node

    void setup_node( dom::element node )
    {
      dom::element on = node.find_first("option[check='on'],options[check='on']");
      dom::element off = node.find_first("option[check='off'],options[check='off']");
      dom::element mixed = node.find_first("options[check='mixed']");

      const wchar_t* _prev = node.get_attribute(CHECK_ATTR);
      std::wstring  prev = _prev?_prev:L"";
      
      if( mixed.is_valid() || (on.is_valid() && off.is_valid()))
      {
        node.set_attribute(CHECK_ATTR,L"mixed");
        if(prev != L"mixed") node.update();
      }
      else if( on.is_valid() )
      {
        node.set_attribute(CHECK_ATTR,L"on");
        if(prev != L"on") node.update();
      }
      else
      {
        node.set_attribute(CHECK_ATTR,L"off");
        if(prev != L"off") node.update();
      }
    }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:25,代码来源:behavior_select_checkmark.cpp


示例3: init_options

    NODE_STATE init_options(dom::element n)
    {
      //NODE_STATE n_state = NODE_MIXED;
      int n_off = 0;
      int n_on = 0;
      int n_total = 0; 
      for(int i = 0; i < int(n.children_count()); ++i)
      {
        dom::element t = n.child(i);
        NODE_STATE t_state;
        if( streq(t.get_element_type(),"options") )
          t_state = init_options(t);
        else if( streq(t.get_element_type(),"option") )
          t_state = get_state(t);
        else
          continue;
        
        set_state(t, t_state);
 
        switch( t_state )      
        {
          case NODE_OFF: ++n_off; break;
          case NODE_ON: ++n_on; break;
        }
        ++n_total; 
                 
      }
      if( n_off == n_total ) return NODE_OFF;
      if( n_on == n_total ) return NODE_ON;

      return NODE_MIXED;

    }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:33,代码来源:behavior_select_checkmark.cpp


示例4: checkall

   	void checkall (dom::element& table, bool onOff )
    {
      if( !is_multiple(table) ) return;

      struct unchecker_cb: dom::callback 
      {
          bool on_element(HELEMENT he) 
          { 
            htmlayout::dom::element el = he; if( el.get_state(STATE_CHECKED)) el.set_state(0,STATE_CHECKED,false ); return false; /*continue enumeration*/ 
          }
      };
      struct checker_cb: dom::callback 
      {
          bool on_element(HELEMENT he) 
          { 
            htmlayout::dom::element el = he; if( !el.get_state(STATE_CHECKED)) el.set_state(STATE_CHECKED,0,false ); return false; /*continue enumeration*/ 
          }
      };

      if(onOff) 
      {
        checker_cb checker;
        table.find_all(&checker,"tr");
      }
      else
      {
        unchecker_cb unchecker;
        table.find_all(&unchecker,"tr:checked");
      }
	  }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:30,代码来源:behavior_grid.cpp


示例5: set_anchor

	  void set_anchor (dom::element& table,const int idx)
    {
      dom::element row = table.find_first("tr:anchor");
      if( row.is_valid() ) row.set_state( 0,STATE_ANCHOR,false);
      row = table.child(idx);
      if( row.is_valid() )
		    row.set_state( STATE_ANCHOR | STATE_CHECKED,0,false);
	  }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:8,代码来源:behavior_grid.cpp


示例6: belongs_to

bool belongs_to( dom::element parent, dom::element child )
{
  if( !child.is_valid()) 
    return false;
  if( parent == child )
    return true;
  return belongs_to( parent, child.parent() );
}
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:8,代码来源:behavior_popup.cpp


示例7: sort_rows

  void sort_rows( dom::element& table, int column_no )
  {
    row_sorter rs( column_no );

    int fr = fixed_rows( table );
    table.sort(rs,fr);
    table.update(true);
  }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:8,代码来源:behavior_grid.cpp


示例8: get_state

 NODE_STATE get_state(dom::element item)
 {
     if(wcseq(item.get_attribute("check"),L"on"))
       return NODE_ON;
     else if(wcseq(item.get_attribute("check"),L"mixed"))
       return NODE_MIXED;
     else 
       return NODE_OFF;
 }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:9,代码来源:behavior_select_checkmark.cpp


示例9: set_state

 void set_state(dom::element item, NODE_STATE st)
 {
     switch( st )
     {
     case NODE_ON: item.set_attribute("check",L"on"); break;
     case NODE_MIXED: item.set_attribute("check",L"mixed"); break;
     case NODE_OFF: item.set_attribute("check",L"off"); break;
     }
 }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:9,代码来源:behavior_select_checkmark.cpp


示例10: select_all_options

  // selects all options in multiselect.
  inline void select_all_options(dom::element& select_el )
  {
    selected_cb all_options;
    select_el.find_all(&all_options, "option"); // select all currently selected <option>s

    for( int n = int(all_options.elements.size()) - 1; n >= 0 ; --n )
       all_options.elements[n].set_state(STATE_CHECKED,0, false); // set state
    select_el.update();
  }
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:10,代码来源:htmlayout_controls.hpp


示例11: get_checkbox_bits

 // returns bit mask - checkboxes set
 inline value_t get_checkbox_bits(dom::element& el )
 {
   selected_cb selected;
   dom::element r = el.parent(); // ATTN: I assume here that all checkboxes in the group belong to the same parent!
   r.find_all(&selected, "[type='checkbox'][name='%S']", el.get_attribute("name"));
   int m = 1, v = 0;
   for( unsigned int n = 0; n < selected.elements.size(); ++n, m <<= 1 )
     if ( selected.elements[n].get_state(STATE_CHECKED) ) v |= m;
   return selected.elements.size()==1?value_t(v==1):value_t(v); // for alone checkbox we return true/false 
 }
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:11,代码来源:htmlayout_controls.hpp


示例12: get_radio_index

 inline value_t get_radio_index( dom::element& el )
 {
   selected_cb selected;
   dom::element r = el.parent(); // ATTN: I assume here that all radios in the group belong to the same parent!
   r.find_all(&selected, "[type='radio'][name='%S']", el.get_attribute("name"));
   for( unsigned int n = 0; n < selected.elements.size(); ++n )
     if ( selected.elements[n].get_state(STATE_CHECKED) )
       return value_t(int(n)); 
   return value_t();
 }
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:10,代码来源:htmlayout_controls.hpp


示例13: clear_all_options

  // clear checked states in multiselect <select>.
  // this simply resets :checked state for all checked <option>'s
  inline void clear_all_options(dom::element& select_el )
  {
    selected_cb selected;
    select_el.find_all(&selected, "option:checked,[role='option']:checked"); // select all currently selected <option>s

    for( int n = int(selected.elements.size()) - 1; n >= 0 ; --n )
      selected.elements[n].set_state(0, STATE_CHECKED, false); // reset state

    select_el.update();
  }
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:12,代码来源:htmlayout_controls.hpp


示例14: is_fullpath

 bool is_fullpath(dom::element &el)
 {
     BOOL bFullPath = (el.get_attribute("fullpath") != NULL);
     if ( !bFullPath )
     {
         dom::element ep = el.parent();
         bFullPath = (ep.is_valid())?(ep.get_attribute("fullpath") != NULL):FALSE;
     }
     return bFullPath;
 }
开发者ID:Beifeng,项目名称:qui,代码行数:10,代码来源:behavior_path.cpp


示例15: get_current_row

 /** returns current row (if any) **/
 dom::element get_current_row( dom::element& table )
 {
   for( int i = table.children_count() - 1; i >= 0 ; --i)
   {
     dom::element t = table.child((unsigned int)i);
     if( t.get_state(STATE_CURRENT))
       return t;
   }
   return dom::element(); // empty
 }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:11,代码来源:behavior_grid.cpp


示例16: set_checked_row

	  void set_checked_row( dom::element& table, dom::element& row, bool toggle = false )
    {
      if(toggle)
      {
        if( row.get_state( STATE_CHECKED) )
          row.set_state( 0,STATE_CHECKED,false);
        else
          row.set_state( STATE_CHECKED,0,false);
      }
      else
		    row.set_state( STATE_CHECKED,0,false);
	  }
开发者ID:Erls-Corporation,项目名称:webinaria-source,代码行数:12,代码来源:behavior_grid.cpp


示例17: set_current_row

 /** set current row **/
 void set_current_row( dom::element& table, dom::element& row, UINT keyboardStates, bool dblClick = false )
 {
   // get previously selected row:
   dom::element prev = get_current_row( table );
   if( prev.is_valid() )
   {
     if( prev != row ) 
       prev.set_state(0,STATE_CURRENT, false); // drop state flags
   }
   row.set_state(STATE_CURRENT); // set state flags
   row.scroll_to_view();
   table.post_event( dblClick? TABLE_ROW_DBL_CLICK:TABLE_ROW_CLICK, row.index(), row); 
 }
开发者ID:txe,项目名称:ieml,代码行数:14,代码来源:behavior_virtual_grid.cpp


示例18: set_radio_index

 inline void set_radio_index( dom::element& el, const value_t& t  )
 {
   selected_cb selected;
   dom::element r = el.parent(); // ATTN: I assume here that all radios in the group belong to the same parent!
   r.find_all(&selected, "[type='radio'][name='%S']", el.get_attribute("name"));
   unsigned int idx = (unsigned int)t.get(0);
   for( unsigned int n = 0; n < selected.elements.size(); ++n )
   {
     dom::element& e = selected.elements[n];
     if ( n == idx)
         e.set_state(STATE_CHECKED, 0);
     else
         e.set_state(0, STATE_CHECKED);
   }
 }
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:15,代码来源:htmlayout_controls.hpp


示例19: set_checkbox_bits

 // sets checkboxes by bit mask 
 inline void set_checkbox_bits(dom::element& el, const value_t& t )
 {
   selected_cb selected;
   dom::element r = el.parent(); // ATTN: I assume here that all checkboxes in the group belong to the same parent!
   r.find_all(&selected, "[type='checkbox'][name='%S']", el.get_attribute("name"));
   int m = 1, v = selected.elements.size()==1?(t.get(false)?1:0):t.get(0);
   for( unsigned int n = 0; n < selected.elements.size(); ++n, m <<= 1 )
   {
     dom::element& e = selected.elements[n];
     if( (v & m) != 0)
         e.set_state(  STATE_CHECKED, 0 ) ;
     else
         e.set_state(  0, STATE_CHECKED ) ;
   }
 }
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:16,代码来源:htmlayout_controls.hpp


示例20: notify

    void notify(dom::element& el, NMHL_HYPERLINK::type code)
    {
      // send notification
        NMHL_HYPERLINK nm;
        memset(&nm,0,sizeof(nm));

        HWND hwnd = el.get_element_hwnd(true);

        nm.hdr.code = HLN_HYPERLINK;
        nm.hdr.hwndFrom = hwnd;
        nm.hdr.idFrom = GetDlgCtrlID(hwnd);

        nm.action = code;
        nm.he = el;

        dom::element root = el.root();

        const wchar_t *pHREF = el.get_attribute("href");
        if(pHREF)
        {
          if(code == NMHL_HYPERLINK::CLICK && pHREF[0] == '#') // anchor name, this is a local hyperlink
          {
            if( pHREF+1 == 0 ) // href='#' case
              return;
            
            dom::element anchor_el = root.find_first("[id='%S'],[name='%S']",pHREF+1,pHREF+1);
              //find_element_by_name(el.root_element(hwnd), pHREF + 1);
            if(anchor_el.is_valid()) // found
            {
              anchor_el.scroll_to_view(true /* scroll it to top of the view */);
              return; // shall host be notified about this?
            }
          }
          wcsncpy(nm.szHREF,pHREF,MAX_URL_LENGTH);
          el.combine_url(nm.szHREF,MAX_URL_LENGTH);
        }
        const wchar_t *pszTarget = el.get_attribute("target");
        if(pszTarget)
        {
          if(code == NMHL_HYPERLINK::CLICK && try_to_load( root, nm.szHREF, pszTarget ))
            return;

          wcsncpy(nm.szTarget,pszTarget,MAX_URL_LENGTH);
        }

        ::SendMessage(hwnd,WM_BEHAVIOR_NOTIFY,HLN_HYPERLINK,LPARAM(&nm));

    }
开发者ID:calupator,项目名称:wiredplane-wintools,代码行数:48,代码来源:behavior_hyperlink.cpp



注:本文中的dom::element类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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