.pv : promise view
	ANY  →  promiseView([\
		checkRes('$expr$_json')\
		]).then((res) => { $end$ });


.v : set display visible
	ANY →  this['$expr$'].visible = $val:enum("true", "false")$;

.list : refresh list
	ANY → this['$expr$'].itemRenderer = $item$;refreshList(this['$expr$'], $arr$);

.tap : tap
	ANY → this.tap(this['$expr$'], this.$fn$, this);

.max : set progress maximum
	ANY → this['$expr$'].maximum = $val$;

.val : set progress value
	ANY → this['$expr$'].value = $val$;

.pb :  set progress
	ANY → this['$expr$'].maximum = $max$;this['$expr$'].value = $val$;

.ds : dispose
	ANY → if ($expr$) { $expr$.dispose(); $expr$ = null; }

.uw : dispose
	ANY → if ($expr$) { $expr$.unwatch(); $expr$ = null; }

.itemTap : set list itemtap
	ANY → this.disposeArr.push(itemTap(this['$expr$'], this.onTap, this));