vaadin

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How do I do test-driven development using Vaadin?

What\'s the best 开发者_如何学Cway to structure a Vaadin-based application so that I can use TDD (test-driven development) to create the application? In other words, I don\'t want to write tests that[详细]

2023-04-06 16:08 分类：问答
How to replace entity in LQC?

I have Lazy Query Container (LQC) + hibernate connected to table. I don\'t want to display some collections at the table so some collections are lazy loaded.[详细]

2023-04-06 11:13 分类：问答
How do I use CSS to style my form components?

How does Vaadin use CSS that was written purely for HTML elements (e.g. styling and layout of body, h1, etc elements) and use that exact CSS style in Vaadin?[详细]

2023-04-06 10:49 分类：问答
Servlet : doGet and doPost [duplicate]

This question already has answers here: doGet and doPost in Servlets (5 answers) 开发者_JS百科Closed 6 years ago.[详细]

2023-04-05 22:11 分类：问答
Vaadin configuration with BIRT

I\'m useing Vaadin and BIRT reporting in my project.I have problem with accessing report with Vaadin,I think its related to my web.xml configuration.Can anyone help me to get out from this problem??[详细]

2023-04-05 19:59 分类：问答
Vaadin custom error message

The Vaadin web framework displays a red error alert for any uncaught exceptions: Internal error Please notify the administrator[详细]

2023-04-05 19:25 分类：问答
Send TextField values (parameter) to a servlet

i have 3 TextFields (Vaadin) ( DBName, DBUserName, DBPassword) i want to send the typed in text from a portlet to a servlet , this is what i\'ve got so far :[详细]

2023-04-05 15:36 分类：问答
How to reinitialize lazy loaded entity?

I have an entity Person: class Person { String name; String phone; @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)[详细]

2023-04-05 13:13 分类：问答
Spring MVC into Vaadin application

Recently we were developing web application based on Vaadin and Spring (Core). Now we are trying to make it better :) Our main problem is very slow generation of screens with big amount of data. (We u[详细]

2023-04-05 11:39 分类：问答
Adding icon + container data in a table cell

I have a problem with filling a table the way I want and I would hope to get some help. You see, I have a table which has a set of columns that get its content from a container who in its turn get it[详细]

2023-04-04 07:24 分类：问答