Source code for pyforms_web.controls.control_file

from pyforms_web.controls.control_base import ControlBase
import simplejson


class ControlFile(ControlBase):

	def init_form(self):
		return "new ControlFile('{0}', {1})".format( self._name, simplejson.dumps(self.serialize()) )

	def open_file_browser(self):
		
		from pyforms_web.web.filesbrowser     import FilesBrowserApp
		self._win = FilesBrowserApp(file_selected_event=self.__update_filepath)

	def __update_filepath(self, filename):
		self.value = filename
		self._win.close()