class JSONRPCExample: def onModuleLoad(self): self.TEXT_WAITING = "Waiting for response..." self.TEXT_ERROR = "Server Error" self.remote_php = EchoServicePHP() self.remote_py = EchoServicePython() self.status=Label() self.text_area = TextArea() self.text_area.setText(r"{'Test'} [\"String\"]") self.text_area.setCharacterWidth(80) self.text_area.setVisibleLines(8) self.button_php = Button("Send to PHP Service", self) self.button_py = Button("Send to Python Service", self) buttons = HorizontalPanel() buttons.add(self.button_php) buttons.add(self.button_py) buttons.setSpacing(8) info = r"<h2>JSON-RPC Example</h2><p>This example demonstrates the calling of server services with <a href=\"http://json-rpc.org/\">JSON-RPC</a>." info += "<p>Enter some text below, and press a button to send the text to an Echo service on your server. An echo service simply sends the exact same text back that it receives." panel = VerticalPanel() panel.add(HTML(info)) panel.add(self.text_area) panel.add(buttons) panel.add(self.status) RootPanel().add(panel) def onClick(self, sender): self.status.setText(self.TEXT_WAITING) if sender == self.button_php: id = self.remote_php.echo(self.text_area.getText(), self) else: id = self.remote_py.echo(self.text_area.getText(), self) if id<0: self.status.setText(self.TEXT_ERROR) def onRemoteResponse(self, response, request_info): self.status.setText(response) def onRemoteError(self, code, message, request_info): self.status.setText("Server Error or Invalid Response: ERROR " + code + " - " + message)
class JSONRPCExample: def onModuleLoad(self): self.TEXT_WAITING = "Waiting for response..." self.TEXT_ERROR = "Server Error" self.METHOD_ECHO = "Echo" self.METHOD_REVERSE = "Reverse" self.METHOD_UPPERCASE = "UPPERCASE" self.METHOD_LOWERCASE = "lowercase" self.methods = [self.METHOD_ECHO, self.METHOD_REVERSE, self.METHOD_UPPERCASE, self.METHOD_LOWERCASE] self.remote_php = EchoServicePHP() self.remote_py = EchoServicePython() self.status=Label() self.text_area = TextArea() self.text_area.setText(r"{'Test'} [\"String\"]") #self.text_area.setCharacterWidth(80) self.text_area.setVisibleLines(8) self.method_list = ListBox() #self.method_list.setMultipleSelect(True) self.method_list.setVisibleItemCount(1) for method in self.methods: self.method_list.addItem(method) self.method_list.setSelectedIndex(0) method_panel = HorizontalPanel() method_panel.add(HTML("Remote string method to call: ")) method_panel.add(self.method_list) method_panel.setSpacing(8) self.button_php = Button("Send to PHP Service", self) self.button_py = Button("Send to Python Service", self) buttons = HorizontalPanel() buttons.add(self.button_php) buttons.add(self.button_py) buttons.setSpacing(8) info = r"<h2>JSON-RPC Example</h2><p>This example demonstrates the calling of server services with <a href=\"http://json-rpc.org/\">JSON-RPC</a>." info += "<p>Enter some text below, and press a button to send the text to an Echo service on your server. An echo service simply sends the exact same text back that it receives.</p>" panel = VerticalPanel() panel.add(HTML(info)) panel.add(self.text_area) panel.add(method_panel) panel.add(buttons) panel.add(self.status) RootPanel().add(panel) def onClick(self, sender): self.status.setText(self.TEXT_WAITING) method = self.methods[self.method_list.getSelectedIndex()] text = self.text_area.getText() print repr(text) # demonstrate proxy & callMethod() if sender == self.button_php: if method == self.METHOD_ECHO: id = self.remote_php.echo(text, self) elif method == self.METHOD_REVERSE: id = self.remote_php.callMethod("reverse", [text], self) elif method == self.METHOD_UPPERCASE: id = self.remote_php.uppercase(text, self) elif method == self.METHOD_LOWERCASE: id = self.remote_php.lowercase(text, self) else: if method == self.METHOD_ECHO: id = self.remote_py.echo(text, self) elif method == self.METHOD_REVERSE: id = self.remote_py.reverse(text, self) elif method == self.METHOD_UPPERCASE: id = self.remote_py.uppercase(text, self) elif method == self.METHOD_LOWERCASE: id = self.remote_py.lowercase(text, self) if id<0: self.status.setText(self.TEXT_ERROR) def onRemoteResponse(self, response, request_info): self.status.setText(response) def onRemoteError(self, code, message, request_info): self.status.setText("Server Error or Invalid Response: ERROR " + code + " - " + message)