Questions tagged [opendolphin]

OpenDolphin is a slim open-source library that implements the highest degree of model-view-controller separation.

Highlevel architecture

In OpenDolphin Views and controllers compile independently and communicate solely through OpenDolphin's shared presentation models.

This strict separation allows controlling the application logic on an enterprise server while the views display the application state on a remote client machine with all the capabilities of a desktop application.

Questions with this tag indicate problems with:

  • implementation of the java client (written in JavaFX or any other preferred technology) which depends on the maven package OpenDolphin

  • the binding of views and presentationmodels

  • controllers and their actions to modify the models

  • communication with the (enterprise) application servers

Go to the main website

17 questions
4
votes
2 answers

are there some more opendolphin examples that I am missing?

I am experimenting with OpenDolphin after a while of being interested in it's concept, I am at the defining requirements phase with some friends for a project we want to make with hopes of earning some money from it this project's concept will be…
2
votes
1 answer

How to use opendolphin without http sticky sessions in a load balanced scenario?

I read "Those who would like to enjoy the binding, presentation model structuring, testing capabilities, toolkit independence, and all the other benefits of OpenDolphin, but prefer REST (or other) remoting for data access, can use OpenDolphin with…
jack
  • 1,861
  • 4
  • 31
  • 52
2
votes
1 answer

Calling Dolphin Platform Action with params returns error

Update: OK so the errors i saw came from another problem i now solved but the action is still not being called. Updated error logs I am starting to create an app with the Dolphin Platform (V 0.6.1) and I need to call a server side action…
Steppo
  • 35
  • 1
  • 5
2
votes
1 answer

OpenDolphin JavaFX multiple Windows

I want to create a JavaFX application with OpenDolphin. In this application I want to open a new window that has an own FXMLController class and an own Presentation Model. When I open the dialog window for the first time everthing works fine. When…
2
votes
1 answer

I'm missing something like: 'isConnected' on ClientDolphin class (open-dolphin)

If I run following java class, no exception or error message occures, but I'm sure that connection cannot be established (GrailsApplication1 is not running, and 'url' is not pointing to any bean): public class ConnectNow { private void connect() { …
Václav
  • 365
  • 2
  • 15
1
vote
0 answers

Imported library (OpenDolphin) not processed with TypeScript/webPack

I have the following problem: I import a library uploaded to npm, OpenDolphin, which seems to be implemented in TS with a main.js with all the export declarations. I try to use the library in my TypeScript code like following: import {…
morpheus05
  • 4,772
  • 2
  • 32
  • 47
1
vote
1 answer

Dolphin Platform Chart Objects not working?

in my Dolphin Platform project, the XYChart.Series Object, which contains a series of XYChart.Data, does not seem to synchronize its datamodel. My viewbinder binds the data of the BarChart with the PM and sets it to the BarChartObjekt public class…
Steppo
  • 35
  • 1
  • 5
1
vote
1 answer

opendolphin: textfield not updated on client

I just started to play around with OpenDolphin. I'm using the maven jumpstart project and would like to write a value on the server into the presentation model. This value should than be displayed on the client: I…
rogergl
  • 3,501
  • 2
  • 30
  • 49
1
vote
1 answer

Server-side logging in Server Mode

In the demo dolphin apps using the "InMemoryConfig" setups, both client and server messages pop up in the terminal, e.g.: ... [INFO] C: -> Command: AttributeCreated attr:15C, pm:dataMold, property:Matches(FIFA) value:FIFA matches…
CjS
  • 2,037
  • 2
  • 21
  • 29
1
vote
1 answer

Is there recomended/standard way to keep Grails domain classes instances persist with open-dolphins presentation models

I'd like to make my usage of open-dolphin in grails sever as easy as possible. So, I'm looking for way to handle CRUD actions on domain classes(on the server side) automaticaly. In demos from open-dolphin project I havent found any idea how to…
Václav
  • 365
  • 2
  • 15
1
vote
1 answer

How can I tread OpenDolphin client send HttpHostConnectException?

Is there way to handle situation when message is not delivered to server? Dolphin log infors about situation clearly, but I'would like to catch it from code. I was looking for some method like: onError to override like…
Václav
  • 365
  • 2
  • 15
1
vote
1 answer

Why and how respond to OpenDolphin 'ValueChanged' confirmation

I have simple grails server/groovyfx app, where openDolphin is used for client/server communication. Here is what happening: When CMD_LOG command is sended from client to server, server updates one value of presentationModel and responds: Whats…
0
votes
1 answer

opendolphin ClientInitializationException error

I'm testing OpenDolphin and i managed to simple create server side, shared side model. OpenDolphin version: 0.8.4 For client side i have JavaFX application. I made login panel with : ChoiceBox that loads available servers from local file username…
Allesio
  • 78
  • 8
0
votes
0 answers

OpenDolphin Maven on Netbeans basic config

I'm trying to get started with JavaFX / OpenDolphin and have downloaded the jumpstart zip. When I import the Maven zip into Netbeans, I get the expected project tree. Then I try to run jumpstart_0 and get the following error: Could not find artifact…
Frank
  • 521
  • 7
  • 19
0
votes
1 answer

opendolphin to keep 3000 objects syncronized to the clients

I have an JavaFX standalone application in a server PC doing the following: Take data from some serial devices (rs232) each 200ms and save that data in a postgresql database. That size of the data is up to 2500 objects with 15 fields (2500 rows with…
Marlord
  • 1,144
  • 2
  • 13
  • 24
1
2