vaadin Questions
1
Solved
Im new to these frameworks (Vaadin:7.6.1, Spring Security:4.0.3) and I'm asking myself how to configure the authorized requests if I want to build a Vaadin application.
I looked up a few examples ...
Unsubstantial asked 22/1, 2016 at 10:37
4
Solved
What is the difference between the Grid and Table components in Vaadin 7?
Which should I use, and when?
Deactivate asked 8/5, 2015 at 23:51
1
Could you please help me with the following situation?
Background information:
I'm using the Vaadin framework.
I'm using the Java security framework Shiro
I'm using ssl.
Authentication works. ...
Sendal asked 5/6, 2014 at 14:6
5
Solved
Can I play video using Vaadin framewotk ?
The main idea is loading video files from local drive in flv or avi formats and play it in web using vaadin framework.
Thanks.
1
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By using "Spring Stater Project" in Eclipse/STS, I was able to have a Vaadin project up and running quickly. I want to add charting via Vaadin-Addon to the project. I have Googled trying to find ho...
7
Solved
I'm developing a Vaadin application and am having extreme difficulty getting some aspects of the layout as I want. The major problem right now is that I can't seem to get a vertical scroll in my la...
Rhinencephalon asked 13/10, 2011 at 8:36
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I have three form with few TextField in my View (GridLayout), I need to designate each form with black line borders. How Can I do that. Do I need include css? Thanks in advance!
4
Im new on vaadin and spring security, I want to know if anyone had a complete project example of the vaadin 7.1 + spring-security integration running in a tomcat server (not in jetty).
Ladonna asked 4/9, 2013 at 5:19
3
Solved
I have set the max inactive interval for Vaadin session as following.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval(60);
Added a session destroy listener as following for test...
Croom asked 1/9, 2015 at 5:23
1
I created a simple test application:
import java.util.logging.Logger;
import org.apache.catalina.Context;
import org.apache.catalina.LifecycleException;
import org.apache.catalina.startup.Tomcat;...
Quennie asked 12/8, 2015 at 18:42
1
How to increase the Vaadin notification/warning time? I am using Vaadin Valo theme. Nothing from the Book of Vaadin Notifications page helps.
2
I have a table phases that has values that reference to a repository table. In the repository each value has an order number.
Normally in SQL, I would join them and then order by the order column....
6
Solved
Field validation works easy enough in Vaadin, but you can't use it to check for relations between fields (e.g. that a joining date must be before a leaving date), which is really annoying. So I add...
Piatt asked 25/4, 2014 at 7:34
1
We have a huge application in Vaadin 6.8.15. It runs fast in chrome, firefox and Safari.
But in ie it is getting slower and slower with every click. We have views with tabs which
have up to ten tab...
Anthracene asked 14/11, 2014 at 19:0
1
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I see JavaFX and Vaadin very similar except for the fact that JavaFX requires Java plugin in the browser. But otherwise it seems to offer the same capabilities. Why should I prefer Vaadin to ...
3
I want to write a web application that triggers the default email client of the user to send an email.
Thus, I created a Link, that leads to an URL conforming to the mailto URI scheme (http://en.w...
2
Solved
I developed an java web-app application with spring and vaadin, in this application, I used some addons like easyuploads and wizards-for-vaadin. Then i added the following configuration in my pom.x...
Bobsled asked 15/4, 2014 at 15:4
1
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I have a Components which exists as a common layout for all my pages. The layout of this component is as follows (made using paint so please sorry :p):
Right arrows mean that this layout is a Ho...
2
Solved
I'm working on a project in Vaadin 7. In that I need to parse over all the components in a Layout and find a component I need.
The above is the pictorial representation of my layout.
I'm dynami...
Schnauzer asked 16/5, 2013 at 13:47
1
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I am trying to use java 8 to return me a list of key values(Integers) in which the value (Checkbox) is checked. The map I am trying to process is of the following form.
Map<Integer, CheckBox>...
2
Solved
I am looking for a way to easily detect whether my user is on a tablet or on a fullblown pc.
Any idea how to do that?
getSession().getBrowser().isTouchDevice() won't work with more and more pc's ...
Crack asked 23/4, 2013 at 21:43
3
Solved
I want to open one subwindow from another subwindow.That is, i m having one popup subwindow in that window i placed one button.If we click that button another popup subwindow should open. When i am...
Vapid asked 10/3, 2010 at 5:17
2
I just started a new vaadin project with maven (com.vaadin:[email protected]).
In the default MyVaadinUI.java i have replaced the Butten.ClickListener() with a lambda expression, after that i...
Melburn asked 26/8, 2014 at 11:38
1
Solved
How do I make the new Grid widget in Vaadin 7 show all the rows of data (rather than scrolling)?
Inharmonic asked 27/3, 2015 at 21:10
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I have been trying out Vaadin 7. Firstly, I must admin that I am quiet a noob at Vaadin and not much familiar with JAVA persistance. I am thus trying to learn bean validation and how to use it. I h...
Collin asked 23/4, 2013 at 7:13
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