Vaadin 最新版本中的树组件不起作用
Tree Component in Vaadin latest version doesn't work
我试图在我的 Maven 项目中使用 Tree() method 和最新版本的 Vaadin 以及 spring-boot 来创建下拉式简单菜单,但我无法导入正确的包。
我的 pom.xml 文件中只有这些依赖项:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
</parent>
<groupId>spring.boot.vaadin.admin</groupId>
<artifactId>spring.boot.vaadin.admin.ui</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-spring-boot-starter</artifactId>
<version>2.0.0</version>
</dependency>
</dependencies>
<properties>
<java.version>1.8</java.version>
</properties>
<build>
<sourceDirectory>src/main/java</sourceDirectory>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<warName>spring-boot-vaadin-admin-ui-components</warName>
</configuration>
</plugin>
</plugins>
<finalName>spring-boot-vaadin-admin-ui-components</finalName>
</build>
<packaging>war</packaging>
</project>
这是错误:
如何在最新版本的 Vaadin 上使用 Tree() 并解决此错误?
Tree
组件尚未完全准备好用于 Vaadin 8。如果你想使用它,你必须使用 vaadin-compatibility-server
包。
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-compatibility-server</artifactId>
<version>8.0.2</version>
</dependency>
我试图在我的 Maven 项目中使用 Tree() method 和最新版本的 Vaadin 以及 spring-boot 来创建下拉式简单菜单,但我无法导入正确的包。
我的 pom.xml 文件中只有这些依赖项:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
</parent>
<groupId>spring.boot.vaadin.admin</groupId>
<artifactId>spring.boot.vaadin.admin.ui</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-spring-boot-starter</artifactId>
<version>2.0.0</version>
</dependency>
</dependencies>
<properties>
<java.version>1.8</java.version>
</properties>
<build>
<sourceDirectory>src/main/java</sourceDirectory>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<warName>spring-boot-vaadin-admin-ui-components</warName>
</configuration>
</plugin>
</plugins>
<finalName>spring-boot-vaadin-admin-ui-components</finalName>
</build>
<packaging>war</packaging>
</project>
这是错误:
如何在最新版本的 Vaadin 上使用 Tree() 并解决此错误?
Tree
组件尚未完全准备好用于 Vaadin 8。如果你想使用它,你必须使用 vaadin-compatibility-server
包。
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-compatibility-server</artifactId>
<version>8.0.2</version>
</dependency>