vaadin Questions
2
Solved
I'm not familiar with css, and unfortunately i dont have much time to investigate this so I've choosen build-in Vaadin ValoTheme.
I have a verticallayout with two objects - label and panel, both ...
3
Solved
I'm trying to display my boolean values as a checkbox in a vaadin grid. I can't use the multi selection mode because i need two columns with checkboxes. The columns of the Checkboxes shell have a C...
Backhand asked 7/11, 2016 at 11:59
3
Solved
I'm trying to get Vaadin 7.1.5 Push to work on Apache Tomcat 7.0.42 + Apache HTTP server (2.2.14 with mod_proxy_wstunnel).
The Vaadin application and push with WebSocket works fine when I access ...
Kristelkristen asked 20/9, 2013 at 13:45
7
Solved
I am doing a project in Vaadin 7. In that I need to change the theme of a page.
In Vaadin 6, there is a function called 'setTheme()'. so that I can change the theme using that function wherever I ...
2
Solved
Is it possible to refresh a single row of a vaadin table component?
So far, if table row editing is finished, I'm just refreshing the whole table:
table.refreshRowCache();
But that will probably...
2
In the new Vaadin 7.4 release, the new Grid widget debuted as an alternative to the venerable Table.
After getting a Grid displayed, I later want to replace the entire set of data with fresh data....
Almund asked 23/3, 2015 at 6:53
3
Is it possible to use the org.springframework.data.jpa.repository.JpaRepository Repositories as JPAContainer for Vaadin?
We are setting up a new Vaadin 7 Project from scratch with Spring 3.2.
Th...
Ilene asked 7/8, 2013 at 15:10
4
Solved
I get this error when trying to compile a Vaadin WAR:
Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.1.1:war (default-war) on project testvaadin-web: Error assembling WAR: webx...
Abstractionist asked 12/8, 2013 at 12:7
4
Solved
I've created a new Vaadin (6.6.5) project in eclipse and I've tried to deploy it on JBoss 7.0 but it gives me a GWT ClassNotFoundException
Caused by: java.lang.ClassNotFoundException: com.google.g...
1
Solved
How can I detect when the browser’s tab or window is being closing in Vaadin?
My situation is that I have a background thread that starts and stops when a user enters or exits a view in the browser...
Gormless asked 26/8, 2016 at 15:43
3
Solved
String is vulnerable for password values. I noticed that Vaadin PasswordField manipulates password as a String.
Following is default constructor of PasswordField,
public PasswordField() {
setVa...
3
Solved
I have found many questions where people are asking how to hide scrollbars in Vaadin layouts, but my problem is that Vaadin don't show me any scrollbars.
For example I can have this code:
Horizont...
1
i have problem with filters in Vaadin. Its easy to make filters for each column in Grid. But now i need to do one filter for all cells in Grid.
I don't know how to do this.
I was trying to do thi...
5
Solved
The current architecture of my application doesn't allows me to store a file in server side and create the link to that stored file. So is there any other options (or a code snippet) to directly st...
3
I have a Table component inside some layouts and I don't want it to show any scrollbars.
The table will always show only 25 rows, and the width should always be 720px. However, the table keeps sh...
1
Solved
Where does one put their Flyway migration files in a Vaadin 7 project created with the multi-module Maven archetype?
I will activate the migrations through the Java API in Flyway (not the command-...
2
Solved
Using Grails 2.3.9 and Vaadin plugin 7.3.9
class MyUI extends UI {
@Override
protected void init(VaadinRequest vaadinRequest) {
VerticalLayout layout = new VerticalLayout()
layout.setMargin(...
4
Solved
I have a @JavaScript annotation in my application to load a .js file from the classpath.
Now I've made an update to the file and redeployed (locally), but I always get the old version back. I've t...
Cordey asked 12/1, 2015 at 17:15
1
Solved
I have a custom javascript component in my vaadin application which extends AbstractJavaScriptComponent.
@JavaScript({"javaScriptConnector.js", "MyComp.js", "MyCompHtml.js"})
public class My...
Palmitin asked 7/4, 2016 at 6:58
2
Solved
Good evening guys,
I'm currently trying to add the visualization functionality of d3 to my vaadin application. If you don't know what d3 is, here is a quick link: http://d3js.org/
Yet I am stuck...
Aucoin asked 1/7, 2012 at 17:19
4
Solved
Let's say I have an interface for language change event in my application (it's based on Vaadin):
public interface ILanguageChangeListener{
@Subscribe onLanguageChange(LanguageChangeEvent event);...
2
In the Vaadin framework (v7.1.9), how do we remove a Component from it's parent?
I'm only aware of the removeComponent function, but that requires me to get a handle on the parent (ugly):
Compone...
7
Solved
Does anyone knows about any UI component library for data visualization (charts, pies, etc.) for vaadin framework?
Allantois asked 13/12, 2010 at 16:31
2
Solved
I'm using Grid table in Vaadin for data representation.
For that I'm trying to figure out the following two issues:
1.) How to disable the sort function in the Header of each column
2.) How to s...
2
I want to build a view in which a can display PDF, Word, plain/text documents in Vaadin. Is there a way to do this ? Thanks.
Gymnastics asked 25/5, 2014 at 18:5
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