anchor.diff:  						}else{
   							func_val = call_safe_html;
   						}
  -						//console.log('raw_val_s : '+JSON.stringify(raw_val_s));
   						func_val(target, raw_val_s[parseInt(idx % length_val_s, 10)] );
   						//prop
   						var org_prop_s = target.data('my-org-prop_s');
  
positive.code: 					_these.each(function(idx, in_this){
  						var _this = $(in_this);
  						var my_obj_id = _this.data('my-obj-id');
  						console.log('these my-obj-id:'+my_obj_id);
  						var is_my_selected = _this.data('my-selected');
  						if(typeof is_my_selected === 'undefined' || is_my_selected === false){
  							addSelected(_this);
  
negative.code: 					var mother_id = el_screen_area.attr('data-my-obj-id');//attrだと文字, dataだとobj
  					//console.log('mother id:'+mother_id);
  					var stringified = get_child_tree_select_dom(mother_id).stringify_child_s();
  					el_saved_serialized.val(stringified);
  					MY_STORAGE
  						.transaction()
  