FieldDefLookupCombo.h

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#ifndef __WTX_DBO_FIELDDEFLOOKUPCOMBO_H_234e0174_6b7d_11e8_b503_fb1ef3651ec0__
#define __WTX_DBO_FIELDDEFLOOKUPCOMBO_H_234e0174_6b7d_11e8_b503_fb1ef3651ec0__

#include "FieldDefLookupBase.h"

namespace Wtx {
  namespace Dbo {

class FieldDefLookupCombo
: public Wtx::Dbo::FieldDefLookupBase
{
  public:

    FieldDefLookupCombo
    (
      TableDef &   td,                
      const char * fn,                
      int          w   = -1,          
      int          h   = -1,          
      Flags        f   = Flags::None, 
      std::string  lb  = "",          
      std::string  ph  = "",          
      std::string  inf = "",          
      std::string  tt  = "",          
      int          ht  = -1           
    );

    FieldDefLookupCombo
    (
      TableDef &   td,                
      const char * fn,                
      std::string  lb,                
      std::string  ph  = "",          
      std::string  inf = "",          
      std::string  tt  = "",          
      int          ht  = -1           
    );

    virtual std::unique_ptr<Wt::WWidget> createEditWidget( int sid, Wtx::Dbo::Session & session ) const;

    std::string targetTable;

    /*
    ** By default, loading the contents of the combo-box is
    **  delayed until the widget is actually clicked on.  This
    **  can speed up the browser a bit since it does not have
    **  load the contents of ~every~ combo box.  But, this is
    **  also causing a problem on Chrome browsers, since they
    **  do not show the contents of the combo-choices properly,
    **  unless all the contents are available when the widget
    **  is constructed.
    **
    */
    bool m_lazyLoad = true;

}; // endclass Wtx::Dbo::FieldDefLookupCombo

  } // endnamespace Dbo
} // endnamespace Wtx

#endif // #ifndef __WTX_DBO_FIELDDEFLOOKUPCOMBO_H___