├── .gitignore
├── .mvn
    └── wrapper
    │   ├── maven-wrapper.jar
    │   └── maven-wrapper.properties
├── README.md
├── mvnw
├── mvnw.cmd
├── pom.xml
├── spring-boot-thymeleaf-example.png
├── src
    ├── main
    │   ├── java
    │   │   └── com
    │   │   │   └── bezkoder
    │   │   │       └── spring
    │   │   │           └── thymeleaf
    │   │   │               ├── SpringBootThymeleafExampleApplication.java
    │   │   │               ├── controller
    │   │   │                   └── TutorialController.java
    │   │   │               ├── entity
    │   │   │                   └── Tutorial.java
    │   │   │               └── repository
    │   │   │                   └── TutorialRepository.java
    │   └── resources
    │   │   ├── application.properties
    │   │   ├── static
    │   │       └── css
    │   │       │   └── style.css
    │   │   └── templates
    │   │       ├── fragments
    │   │           ├── footer.html
    │   │           └── header.html
    │   │       ├── tutorial_form.html
    │   │       └── tutorials.html
    └── test
    │   └── java
    │       └── com
    │           └── bezkoder
    │               └── spring
    │                   └── thymeleaf
    │                       └── SpringBootThymeleafExampleApplicationTests.java
└── testdb.mv.db


/.gitignore:
--------------------------------------------------------------------------------
 1 | HELP.md
 2 | target/
 3 | !.mvn/wrapper/maven-wrapper.jar
 4 | !**/src/main/**/target/
 5 | !**/src/test/**/target/
 6 | 
 7 | ### STS ###
 8 | .apt_generated
 9 | .classpath
10 | .factorypath
11 | .project
12 | .settings
13 | .springBeans
14 | .sts4-cache
15 | 
16 | ### IntelliJ IDEA ###
17 | .idea
18 | *.iws
19 | *.iml
20 | *.ipr
21 | 
22 | ### NetBeans ###
23 | /nbproject/private/
24 | /nbbuild/
25 | /dist/
26 | /nbdist/
27 | /.nb-gradle/
28 | build/
29 | !**/src/main/**/build/
30 | !**/src/test/**/build/
31 | 
32 | ### VS Code ###
33 | .vscode/
34 | 


--------------------------------------------------------------------------------
/.mvn/wrapper/maven-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bezkoder/spring-boot-thymeleaf-example/46134658c2aab001fab97b2a9c33d93bd1723f58/.mvn/wrapper/maven-wrapper.jar


--------------------------------------------------------------------------------
/.mvn/wrapper/maven-wrapper.properties:
--------------------------------------------------------------------------------
1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.6/apache-maven-3.8.6-bin.zip
2 | wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar
3 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Spring Boot Thymeleaf example: CRUD Application
 2 | 
 3 | Build a Spring Boot Thymeleaf CRUD example with Maven that use Spring Data JPA to interact with H2/MySQL/PostgreSQL database. You'll know:
 4 | - How to configure Spring Data, JPA, Hibernate to work with Database
 5 | - How to define Data Entity and Repository interfaces
 6 | - Way to create Spring Controller to process HTTP requests
 7 | - Way to use Spring Data JPA to interact with H2/MySQL/PostgreSQL Database
 8 | - How to use Thymeleaf template engine for View layer
 9 | 
10 | ![spring-boot-thymeleaf-example](spring-boot-thymeleaf-example.png)
11 | 
12 | For more detail, please visit:
13 | > [Spring Boot Thymeleaf example: CRUD Application](https://www.bezkoder.com/spring-boot-thymeleaf-example/)
14 | 
15 | More Practice:
16 | > [Thymeleaf Pagination example](https://www.bezkoder.com/thymeleaf-pagination/)
17 | 
18 | > [Thymeleaf Pagination and Sorting example](https://www.bezkoder.com/thymeleaf-pagination-and-sorting-example/)
19 | 
20 | > [Spring Boot File upload example with Multipart File](https://www.bezkoder.com/spring-boot-file-upload/)
21 | 
22 | > [Spring Boot Pagination & Filter example | Spring JPA, Pageable](https://www.bezkoder.com/spring-boot-pagination-filter-jpa-pageable/)
23 | 
24 | > [Spring Data JPA Sort/Order by multiple Columns | Spring Boot](https://www.bezkoder.com/spring-data-sort-multiple-columns/)
25 | 
26 | > [Spring Boot Repository Unit Test with @DataJpaTest](https://www.bezkoder.com/spring-boot-unit-test-jpa-repo-datajpatest/)
27 | 
28 | > [Deploy Spring Boot App on AWS – Elastic Beanstalk](https://www.bezkoder.com/deploy-spring-boot-aws-eb/)
29 | 
30 | Exception Handling:
31 | > [Spring Boot @ControllerAdvice & @ExceptionHandler example](https://www.bezkoder.com/spring-boot-controlleradvice-exceptionhandler/)
32 | 
33 | > [@RestControllerAdvice example in Spring Boot](https://www.bezkoder.com/spring-boot-restcontrolleradvice/)
34 | 
35 | Rest API:
36 | > [Spring Boot + MySQL: CRUD Rest API example](https://www.bezkoder.com/spring-boot-jpa-crud-rest-api/)
37 | 
38 | > [Spring Boot + PostgreSQL: CRUD Rest API example](https://www.bezkoder.com/spring-boot-postgresql-example/)
39 | 
40 | > [Spring Boot + SQL Server: CRUD Rest API example](https://www.bezkoder.com/spring-boot-sql-server/)
41 | 
42 | > [Spring Boot + H2: CRUD Rest API example](https://www.bezkoder.com/spring-boot-jpa-h2-example/)
43 | 
44 | > [Spring Boot + MongoDB: CRUD Rest API example](https://www.bezkoder.com/spring-boot-mongodb-crud/)
45 | 
46 | > [Spring Boot + Oracle: CRUD Rest API example](https://www.bezkoder.com/spring-boot-hibernate-oracle/)
47 | 
48 | > [Spring Boot + Cassandra: CRUD Rest API example](https://www.bezkoder.com/spring-boot-cassandra-crud/)
49 | 
50 | Security:
51 | > [Spring Boot + Spring Security JWT Authentication & Authorization](https://www.bezkoder.com/spring-boot-jwt-authentication/)
52 | 
53 | Fullstack:
54 | > [Vue + Spring Boot example](https://www.bezkoder.com/spring-boot-vue-js-crud-example/)
55 | 
56 | > [Angular 8 + Spring Boot example](https://www.bezkoder.com/angular-spring-boot-crud/)
57 | 
58 | > [Angular 10 + Spring Boot example](https://www.bezkoder.com/angular-10-spring-boot-crud/)
59 | 
60 | > [Angular 11 + Spring Boot example](https://www.bezkoder.com/angular-11-spring-boot-crud/)
61 | 
62 | > [Angular 12 + Spring Boot example](https://www.bezkoder.com/angular-12-spring-boot-crud/)
63 | 
64 | > [Angular 13 + Spring Boot example](https://www.bezkoder.com/spring-boot-angular-13-crud/)
65 | 
66 | > [Angular 14 + Spring Boot example](https://www.bezkoder.com/spring-boot-angular-14-crud/)
67 | 
68 | > [React + Spring Boot + MySQL example](https://www.bezkoder.com/react-spring-boot-crud/)
69 | 
70 | > [React + Spring Boot + PostgreSQL example](https://www.bezkoder.com/spring-boot-react-postgresql/)
71 | 
72 | Run both Back-end & Front-end in one place:
73 | > [Integrate Angular with Spring Boot Rest API](https://www.bezkoder.com/integrate-angular-spring-boot/)
74 | 
75 | > [Integrate React.js with Spring Boot Rest API](https://www.bezkoder.com/integrate-reactjs-spring-boot/)
76 | 
77 | > [Integrate Vue.js with Spring Boot Rest API](https://www.bezkoder.com/integrate-vue-spring-boot/)
78 | 
79 | ## Run Spring Boot application
80 | ```
81 | mvn spring-boot:run
82 | ```
83 | 
84 | 


--------------------------------------------------------------------------------
/mvnw:
--------------------------------------------------------------------------------
  1 | #!/bin/sh
  2 | # ----------------------------------------------------------------------------
  3 | # Licensed to the Apache Software Foundation (ASF) under one
  4 | # or more contributor license agreements.  See the NOTICE file
  5 | # distributed with this work for additional information
  6 | # regarding copyright ownership.  The ASF licenses this file
  7 | # to you under the Apache License, Version 2.0 (the
  8 | # "License"); you may not use this file except in compliance
  9 | # with the License.  You may obtain a copy of the License at
 10 | #
 11 | #    https://www.apache.org/licenses/LICENSE-2.0
 12 | #
 13 | # Unless required by applicable law or agreed to in writing,
 14 | # software distributed under the License is distributed on an
 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 16 | # KIND, either express or implied.  See the License for the
 17 | # specific language governing permissions and limitations
 18 | # under the License.
 19 | # ----------------------------------------------------------------------------
 20 | 
 21 | # ----------------------------------------------------------------------------
 22 | # Maven Start Up Batch script
 23 | #
 24 | # Required ENV vars:
 25 | # ------------------
 26 | #   JAVA_HOME - location of a JDK home dir
 27 | #
 28 | # Optional ENV vars
 29 | # -----------------
 30 | #   M2_HOME - location of maven2's installed home dir
 31 | #   MAVEN_OPTS - parameters passed to the Java VM when running Maven
 32 | #     e.g. to debug Maven itself, use
 33 | #       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
 34 | #   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
 35 | # ----------------------------------------------------------------------------
 36 | 
 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then
 38 | 
 39 |   if [ -f /usr/local/etc/mavenrc ] ; then
 40 |     . /usr/local/etc/mavenrc
 41 |   fi
 42 | 
 43 |   if [ -f /etc/mavenrc ] ; then
 44 |     . /etc/mavenrc
 45 |   fi
 46 | 
 47 |   if [ -f "$HOME/.mavenrc" ] ; then
 48 |     . "$HOME/.mavenrc"
 49 |   fi
 50 | 
 51 | fi
 52 | 
 53 | # OS specific support.  $var _must_ be set to either true or false.
 54 | cygwin=false;
 55 | darwin=false;
 56 | mingw=false
 57 | case "`uname`" in
 58 |   CYGWIN*) cygwin=true ;;
 59 |   MINGW*) mingw=true;;
 60 |   Darwin*) darwin=true
 61 |     # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
 62 |     # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
 63 |     if [ -z "$JAVA_HOME" ]; then
 64 |       if [ -x "/usr/libexec/java_home" ]; then
 65 |         export JAVA_HOME="`/usr/libexec/java_home`"
 66 |       else
 67 |         export JAVA_HOME="/Library/Java/Home"
 68 |       fi
 69 |     fi
 70 |     ;;
 71 | esac
 72 | 
 73 | if [ -z "$JAVA_HOME" ] ; then
 74 |   if [ -r /etc/gentoo-release ] ; then
 75 |     JAVA_HOME=`java-config --jre-home`
 76 |   fi
 77 | fi
 78 | 
 79 | if [ -z "$M2_HOME" ] ; then
 80 |   ## resolve links - $0 may be a link to maven's home
 81 |   PRG="$0"
 82 | 
 83 |   # need this for relative symlinks
 84 |   while [ -h "$PRG" ] ; do
 85 |     ls=`ls -ld "$PRG"`
 86 |     link=`expr "$ls" : '.*-> \(.*\)$'`
 87 |     if expr "$link" : '/.*' > /dev/null; then
 88 |       PRG="$link"
 89 |     else
 90 |       PRG="`dirname "$PRG"`/$link"
 91 |     fi
 92 |   done
 93 | 
 94 |   saveddir=`pwd`
 95 | 
 96 |   M2_HOME=`dirname "$PRG"`/..
 97 | 
 98 |   # make it fully qualified
 99 |   M2_HOME=`cd "$M2_HOME" && pwd`
100 | 
101 |   cd "$saveddir"
102 |   # echo Using m2 at $M2_HOME
103 | fi
104 | 
105 | # For Cygwin, ensure paths are in UNIX format before anything is touched
106 | if $cygwin ; then
107 |   [ -n "$M2_HOME" ] &&
108 |     M2_HOME=`cygpath --unix "$M2_HOME"`
109 |   [ -n "$JAVA_HOME" ] &&
110 |     JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
111 |   [ -n "$CLASSPATH" ] &&
112 |     CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
113 | fi
114 | 
115 | # For Mingw, ensure paths are in UNIX format before anything is touched
116 | if $mingw ; then
117 |   [ -n "$M2_HOME" ] &&
118 |     M2_HOME="`(cd "$M2_HOME"; pwd)`"
119 |   [ -n "$JAVA_HOME" ] &&
120 |     JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
121 | fi
122 | 
123 | if [ -z "$JAVA_HOME" ]; then
124 |   javaExecutable="`which javac`"
125 |   if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
126 |     # readlink(1) is not available as standard on Solaris 10.
127 |     readLink=`which readlink`
128 |     if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
129 |       if $darwin ; then
130 |         javaHome="`dirname \"$javaExecutable\"`"
131 |         javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
132 |       else
133 |         javaExecutable="`readlink -f \"$javaExecutable\"`"
134 |       fi
135 |       javaHome="`dirname \"$javaExecutable\"`"
136 |       javaHome=`expr "$javaHome" : '\(.*\)/bin'`
137 |       JAVA_HOME="$javaHome"
138 |       export JAVA_HOME
139 |     fi
140 |   fi
141 | fi
142 | 
143 | if [ -z "$JAVACMD" ] ; then
144 |   if [ -n "$JAVA_HOME"  ] ; then
145 |     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
146 |       # IBM's JDK on AIX uses strange locations for the executables
147 |       JAVACMD="$JAVA_HOME/jre/sh/java"
148 |     else
149 |       JAVACMD="$JAVA_HOME/bin/java"
150 |     fi
151 |   else
152 |     JAVACMD="`\\unset -f command; \\command -v java`"
153 |   fi
154 | fi
155 | 
156 | if [ ! -x "$JAVACMD" ] ; then
157 |   echo "Error: JAVA_HOME is not defined correctly." >&2
158 |   echo "  We cannot execute $JAVACMD" >&2
159 |   exit 1
160 | fi
161 | 
162 | if [ -z "$JAVA_HOME" ] ; then
163 |   echo "Warning: JAVA_HOME environment variable is not set."
164 | fi
165 | 
166 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
167 | 
168 | # traverses directory structure from process work directory to filesystem root
169 | # first directory with .mvn subdirectory is considered project base directory
170 | find_maven_basedir() {
171 | 
172 |   if [ -z "$1" ]
173 |   then
174 |     echo "Path not specified to find_maven_basedir"
175 |     return 1
176 |   fi
177 | 
178 |   basedir="$1"
179 |   wdir="$1"
180 |   while [ "$wdir" != '/' ] ; do
181 |     if [ -d "$wdir"/.mvn ] ; then
182 |       basedir=$wdir
183 |       break
184 |     fi
185 |     # workaround for JBEAP-8937 (on Solaris 10/Sparc)
186 |     if [ -d "${wdir}" ]; then
187 |       wdir=`cd "$wdir/.."; pwd`
188 |     fi
189 |     # end of workaround
190 |   done
191 |   echo "${basedir}"
192 | }
193 | 
194 | # concatenates all lines of a file
195 | concat_lines() {
196 |   if [ -f "$1" ]; then
197 |     echo "$(tr -s '\n' ' ' < "$1")"
198 |   fi
199 | }
200 | 
201 | BASE_DIR=`find_maven_basedir "$(pwd)"`
202 | if [ -z "$BASE_DIR" ]; then
203 |   exit 1;
204 | fi
205 | 
206 | ##########################################################################################
207 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
208 | # This allows using the maven wrapper in projects that prohibit checking in binary data.
209 | ##########################################################################################
210 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
211 |     if [ "$MVNW_VERBOSE" = true ]; then
212 |       echo "Found .mvn/wrapper/maven-wrapper.jar"
213 |     fi
214 | else
215 |     if [ "$MVNW_VERBOSE" = true ]; then
216 |       echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
217 |     fi
218 |     if [ -n "$MVNW_REPOURL" ]; then
219 |       jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
220 |     else
221 |       jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
222 |     fi
223 |     while IFS="=" read key value; do
224 |       case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
225 |       esac
226 |     done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
227 |     if [ "$MVNW_VERBOSE" = true ]; then
228 |       echo "Downloading from: $jarUrl"
229 |     fi
230 |     wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
231 |     if $cygwin; then
232 |       wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
233 |     fi
234 | 
235 |     if command -v wget > /dev/null; then
236 |         if [ "$MVNW_VERBOSE" = true ]; then
237 |           echo "Found wget ... using wget"
238 |         fi
239 |         if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
240 |             wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
241 |         else
242 |             wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
243 |         fi
244 |     elif command -v curl > /dev/null; then
245 |         if [ "$MVNW_VERBOSE" = true ]; then
246 |           echo "Found curl ... using curl"
247 |         fi
248 |         if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
249 |             curl -o "$wrapperJarPath" "$jarUrl" -f
250 |         else
251 |             curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
252 |         fi
253 | 
254 |     else
255 |         if [ "$MVNW_VERBOSE" = true ]; then
256 |           echo "Falling back to using Java to download"
257 |         fi
258 |         javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
259 |         # For Cygwin, switch paths to Windows format before running javac
260 |         if $cygwin; then
261 |           javaClass=`cygpath --path --windows "$javaClass"`
262 |         fi
263 |         if [ -e "$javaClass" ]; then
264 |             if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
265 |                 if [ "$MVNW_VERBOSE" = true ]; then
266 |                   echo " - Compiling MavenWrapperDownloader.java ..."
267 |                 fi
268 |                 # Compiling the Java class
269 |                 ("$JAVA_HOME/bin/javac" "$javaClass")
270 |             fi
271 |             if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
272 |                 # Running the downloader
273 |                 if [ "$MVNW_VERBOSE" = true ]; then
274 |                   echo " - Running MavenWrapperDownloader.java ..."
275 |                 fi
276 |                 ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
277 |             fi
278 |         fi
279 |     fi
280 | fi
281 | ##########################################################################################
282 | # End of extension
283 | ##########################################################################################
284 | 
285 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
286 | if [ "$MVNW_VERBOSE" = true ]; then
287 |   echo $MAVEN_PROJECTBASEDIR
288 | fi
289 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
290 | 
291 | # For Cygwin, switch paths to Windows format before running java
292 | if $cygwin; then
293 |   [ -n "$M2_HOME" ] &&
294 |     M2_HOME=`cygpath --path --windows "$M2_HOME"`
295 |   [ -n "$JAVA_HOME" ] &&
296 |     JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
297 |   [ -n "$CLASSPATH" ] &&
298 |     CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
299 |   [ -n "$MAVEN_PROJECTBASEDIR" ] &&
300 |     MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
301 | fi
302 | 
303 | # Provide a "standardized" way to retrieve the CLI args that will
304 | # work with both Windows and non-Windows executions.
305 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
306 | export MAVEN_CMD_LINE_ARGS
307 | 
308 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
309 | 
310 | exec "$JAVACMD" \
311 |   $MAVEN_OPTS \
312 |   $MAVEN_DEBUG_OPTS \
313 |   -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
314 |   "-Dmaven.home=${M2_HOME}" \
315 |   "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
316 |   ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
317 | 


--------------------------------------------------------------------------------
/mvnw.cmd:
--------------------------------------------------------------------------------
  1 | @REM ----------------------------------------------------------------------------
  2 | @REM Licensed to the Apache Software Foundation (ASF) under one
  3 | @REM or more contributor license agreements.  See the NOTICE file
  4 | @REM distributed with this work for additional information
  5 | @REM regarding copyright ownership.  The ASF licenses this file
  6 | @REM to you under the Apache License, Version 2.0 (the
  7 | @REM "License"); you may not use this file except in compliance
  8 | @REM with the License.  You may obtain a copy of the License at
  9 | @REM
 10 | @REM    https://www.apache.org/licenses/LICENSE-2.0
 11 | @REM
 12 | @REM Unless required by applicable law or agreed to in writing,
 13 | @REM software distributed under the License is distributed on an
 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 15 | @REM KIND, either express or implied.  See the License for the
 16 | @REM specific language governing permissions and limitations
 17 | @REM under the License.
 18 | @REM ----------------------------------------------------------------------------
 19 | 
 20 | @REM ----------------------------------------------------------------------------
 21 | @REM Maven Start Up Batch script
 22 | @REM
 23 | @REM Required ENV vars:
 24 | @REM JAVA_HOME - location of a JDK home dir
 25 | @REM
 26 | @REM Optional ENV vars
 27 | @REM M2_HOME - location of maven2's installed home dir
 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
 31 | @REM     e.g. to debug Maven itself, use
 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
 34 | @REM ----------------------------------------------------------------------------
 35 | 
 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
 37 | @echo off
 38 | @REM set title of command window
 39 | title %0
 40 | @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
 41 | @if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
 42 | 
 43 | @REM set %HOME% to equivalent of $HOME
 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
 45 | 
 46 | @REM Execute a user defined script before this one
 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending
 49 | if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
 50 | if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
 51 | :skipRcPre
 52 | 
 53 | @setlocal
 54 | 
 55 | set ERROR_CODE=0
 56 | 
 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal
 58 | @setlocal
 59 | 
 60 | @REM ==== START VALIDATION ====
 61 | if not "%JAVA_HOME%" == "" goto OkJHome
 62 | 
 63 | echo.
 64 | echo Error: JAVA_HOME not found in your environment. >&2
 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2
 66 | echo location of your Java installation. >&2
 67 | echo.
 68 | goto error
 69 | 
 70 | :OkJHome
 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init
 72 | 
 73 | echo.
 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2
 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2
 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2
 77 | echo location of your Java installation. >&2
 78 | echo.
 79 | goto error
 80 | 
 81 | @REM ==== END VALIDATION ====
 82 | 
 83 | :init
 84 | 
 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
 86 | @REM Fallback to current working directory if not found.
 87 | 
 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
 90 | 
 91 | set EXEC_DIR=%CD%
 92 | set WDIR=%EXEC_DIR%
 93 | :findBaseDir
 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound
 95 | cd ..
 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound
 97 | set WDIR=%CD%
 98 | goto findBaseDir
 99 | 
100 | :baseDirFound
101 | set MAVEN_PROJECTBASEDIR=%WDIR%
102 | cd "%EXEC_DIR%"
103 | goto endDetectBaseDir
104 | 
105 | :baseDirNotFound
106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
107 | cd "%EXEC_DIR%"
108 | 
109 | :endDetectBaseDir
110 | 
111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
112 | 
113 | @setlocal EnableExtensions EnableDelayedExpansion
114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
116 | 
117 | :endReadAdditionalConfig
118 | 
119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
122 | 
123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
124 | 
125 | FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
126 |     IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
127 | )
128 | 
129 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
130 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data.
131 | if exist %WRAPPER_JAR% (
132 |     if "%MVNW_VERBOSE%" == "true" (
133 |         echo Found %WRAPPER_JAR%
134 |     )
135 | ) else (
136 |     if not "%MVNW_REPOURL%" == "" (
137 |         SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
138 |     )
139 |     if "%MVNW_VERBOSE%" == "true" (
140 |         echo Couldn't find %WRAPPER_JAR%, downloading it ...
141 |         echo Downloading from: %DOWNLOAD_URL%
142 |     )
143 | 
144 |     powershell -Command "&{"^
145 | 		"$webclient = new-object System.Net.WebClient;"^
146 | 		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
147 | 		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
148 | 		"}"^
149 | 		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
150 | 		"}"
151 |     if "%MVNW_VERBOSE%" == "true" (
152 |         echo Finished downloading %WRAPPER_JAR%
153 |     )
154 | )
155 | @REM End of extension
156 | 
157 | @REM Provide a "standardized" way to retrieve the CLI args that will
158 | @REM work with both Windows and non-Windows executions.
159 | set MAVEN_CMD_LINE_ARGS=%*
160 | 
161 | %MAVEN_JAVA_EXE% ^
162 |   %JVM_CONFIG_MAVEN_PROPS% ^
163 |   %MAVEN_OPTS% ^
164 |   %MAVEN_DEBUG_OPTS% ^
165 |   -classpath %WRAPPER_JAR% ^
166 |   "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
167 |   %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
168 | if ERRORLEVEL 1 goto error
169 | goto end
170 | 
171 | :error
172 | set ERROR_CODE=1
173 | 
174 | :end
175 | @endlocal & set ERROR_CODE=%ERROR_CODE%
176 | 
177 | if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
178 | @REM check for post script, once with legacy .bat ending and once with .cmd ending
179 | if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
180 | if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
181 | :skipRcPost
182 | 
183 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
184 | if "%MAVEN_BATCH_PAUSE%"=="on" pause
185 | 
186 | if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
187 | 
188 | cmd /C exit /B %ERROR_CODE%
189 | 


--------------------------------------------------------------------------------
/pom.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <project xmlns="http://maven.apache.org/POM/4.0.0"
 3 | 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4 | 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 5 | 	<modelVersion>4.0.0</modelVersion>
 6 | 	<parent>
 7 | 		<groupId>org.springframework.boot</groupId>
 8 | 		<artifactId>spring-boot-starter-parent</artifactId>
 9 | 		<version>2.7.5</version>
10 | 		<relativePath /> <!-- lookup parent from repository -->
11 | 	</parent>
12 | 	<groupId>com.bezkoder</groupId>
13 | 	<artifactId>spring-boot-thymeleaf-example</artifactId>
14 | 	<version>0.0.1-SNAPSHOT</version>
15 | 	<name>spring-boot-thymeleaf-example</name>
16 | 	<description>Spring Boot Thymeleaf example - CRUD with Bootstrap</description>
17 | 	<properties>
18 | 		<java.version>1.8</java.version>
19 | 	</properties>
20 | 	<dependencies>
21 | 		<dependency>
22 | 			<groupId>org.springframework.boot</groupId>
23 | 			<artifactId>spring-boot-starter-data-jpa</artifactId>
24 | 		</dependency>
25 | 
26 | 		<dependency>
27 | 			<groupId>org.springframework.boot</groupId>
28 | 			<artifactId>spring-boot-starter-thymeleaf</artifactId>
29 | 		</dependency>
30 | 
31 | 		<dependency>
32 | 			<groupId>org.springframework.boot</groupId>
33 | 			<artifactId>spring-boot-starter-web</artifactId>
34 | 		</dependency>
35 | 
36 | 		<dependency>
37 | 			<groupId>com.h2database</groupId>
38 | 			<artifactId>h2</artifactId>
39 | 			<scope>runtime</scope>
40 | 		</dependency>
41 | 
42 | 		<dependency>
43 | 			<groupId>org.webjars</groupId>
44 | 			<artifactId>bootstrap</artifactId>
45 | 			<version>4.6.2</version>
46 | 		</dependency>
47 | 
48 | 		<dependency>
49 | 			<groupId>org.webjars</groupId>
50 | 			<artifactId>jquery</artifactId>
51 | 			<version>3.6.1</version>
52 | 		</dependency>
53 | 
54 | 		<dependency>
55 | 			<groupId>org.webjars</groupId>
56 | 			<artifactId>webjars-locator-core</artifactId>
57 | 		</dependency>
58 | 
59 | 		<dependency>
60 | 			<groupId>org.springframework.boot</groupId>
61 | 			<artifactId>spring-boot-devtools</artifactId>
62 | 		</dependency>
63 | 
64 | 		<dependency>
65 | 			<groupId>org.springframework.boot</groupId>
66 | 			<artifactId>spring-boot-starter-test</artifactId>
67 | 			<scope>test</scope>
68 | 		</dependency>
69 | 	</dependencies>
70 | 
71 | 	<build>
72 | 		<plugins>
73 | 			<plugin>
74 | 				<groupId>org.springframework.boot</groupId>
75 | 				<artifactId>spring-boot-maven-plugin</artifactId>
76 | 			</plugin>
77 | 		</plugins>
78 | 	</build>
79 | 
80 | </project>
81 | 


--------------------------------------------------------------------------------
/spring-boot-thymeleaf-example.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bezkoder/spring-boot-thymeleaf-example/46134658c2aab001fab97b2a9c33d93bd1723f58/spring-boot-thymeleaf-example.png


--------------------------------------------------------------------------------
/src/main/java/com/bezkoder/spring/thymeleaf/SpringBootThymeleafExampleApplication.java:
--------------------------------------------------------------------------------
 1 | package com.bezkoder.spring.thymeleaf;
 2 | 
 3 | import org.springframework.boot.SpringApplication;
 4 | import org.springframework.boot.autoconfigure.SpringBootApplication;
 5 | 
 6 | @SpringBootApplication
 7 | public class SpringBootThymeleafExampleApplication {
 8 | 
 9 | 	public static void main(String[] args) {
10 | 		SpringApplication.run(SpringBootThymeleafExampleApplication.class, args);
11 | 	}
12 | 
13 | }
14 | 


--------------------------------------------------------------------------------
/src/main/java/com/bezkoder/spring/thymeleaf/controller/TutorialController.java:
--------------------------------------------------------------------------------
  1 | package com.bezkoder.spring.thymeleaf.controller;
  2 | 
  3 | import java.util.ArrayList;
  4 | import java.util.List;
  5 | 
  6 | import org.springframework.beans.factory.annotation.Autowired;
  7 | import org.springframework.data.repository.query.Param;
  8 | import org.springframework.stereotype.Controller;
  9 | import org.springframework.ui.Model;
 10 | import org.springframework.web.bind.annotation.GetMapping;
 11 | import org.springframework.web.bind.annotation.PathVariable;
 12 | import org.springframework.web.bind.annotation.PostMapping;
 13 | import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 14 | 
 15 | import com.bezkoder.spring.thymeleaf.entity.Tutorial;
 16 | import com.bezkoder.spring.thymeleaf.repository.TutorialRepository;
 17 | 
 18 | @Controller
 19 | public class TutorialController {
 20 | 
 21 |   @Autowired
 22 |   private TutorialRepository tutorialRepository;
 23 | 
 24 |   @GetMapping("/tutorials")
 25 |   public String getAll(Model model, @Param("keyword") String keyword) {
 26 |     try {
 27 |       List<Tutorial> tutorials = new ArrayList<Tutorial>();
 28 | 
 29 |       if (keyword == null) {
 30 |         tutorialRepository.findAll().forEach(tutorials::add);
 31 |       } else {
 32 |         tutorialRepository.findByTitleContainingIgnoreCase(keyword).forEach(tutorials::add);
 33 |         model.addAttribute("keyword", keyword);
 34 |       }
 35 | 
 36 |       model.addAttribute("tutorials", tutorials);
 37 |     } catch (Exception e) {
 38 |       model.addAttribute("message", e.getMessage());
 39 |     }
 40 | 
 41 |     return "tutorials";
 42 |   }
 43 | 
 44 |   @GetMapping("/tutorials/new")
 45 |   public String addTutorial(Model model) {
 46 |     Tutorial tutorial = new Tutorial();
 47 |     tutorial.setPublished(true);
 48 | 
 49 |     model.addAttribute("tutorial", tutorial);
 50 |     model.addAttribute("pageTitle", "Create new Tutorial");
 51 | 
 52 |     return "tutorial_form";
 53 |   }
 54 | 
 55 |   @PostMapping("/tutorials/save")
 56 |   public String saveTutorial(Tutorial tutorial, RedirectAttributes redirectAttributes) {
 57 |     try {
 58 |       tutorialRepository.save(tutorial);
 59 | 
 60 |       redirectAttributes.addFlashAttribute("message", "The Tutorial has been saved successfully!");
 61 |     } catch (Exception e) {
 62 |       redirectAttributes.addAttribute("message", e.getMessage());
 63 |     }
 64 | 
 65 |     return "redirect:/tutorials";
 66 |   }
 67 | 
 68 |   @GetMapping("/tutorials/{id}")
 69 |   public String editTutorial(@PathVariable("id") Integer id, Model model, RedirectAttributes redirectAttributes) {
 70 |     try {
 71 |       Tutorial tutorial = tutorialRepository.findById(id).get();
 72 | 
 73 |       model.addAttribute("tutorial", tutorial);
 74 |       model.addAttribute("pageTitle", "Edit Tutorial (ID: " + id + ")");
 75 | 
 76 |       return "tutorial_form";
 77 |     } catch (Exception e) {
 78 |       redirectAttributes.addFlashAttribute("message", e.getMessage());
 79 | 
 80 |       return "redirect:/tutorials";
 81 |     }
 82 |   }
 83 | 
 84 |   @GetMapping("/tutorials/delete/{id}")
 85 |   public String deleteTutorial(@PathVariable("id") Integer id, Model model, RedirectAttributes redirectAttributes) {
 86 |     try {
 87 |       tutorialRepository.deleteById(id);
 88 | 
 89 |       redirectAttributes.addFlashAttribute("message", "The Tutorial with id=" + id + " has been deleted successfully!");
 90 |     } catch (Exception e) {
 91 |       redirectAttributes.addFlashAttribute("message", e.getMessage());
 92 |     }
 93 | 
 94 |     return "redirect:/tutorials";
 95 |   }
 96 | 
 97 |   @GetMapping("/tutorials/{id}/published/{status}")
 98 |   public String updateTutorialPublishedStatus(@PathVariable("id") Integer id, @PathVariable("status") boolean published,
 99 |       Model model, RedirectAttributes redirectAttributes) {
100 |     try {
101 |       tutorialRepository.updatePublishedStatus(id, published);
102 | 
103 |       String status = published ? "published" : "disabled";
104 |       String message = "The Tutorial id=" + id + " has been " + status;
105 | 
106 |       redirectAttributes.addFlashAttribute("message", message);
107 |     } catch (Exception e) {
108 |       redirectAttributes.addFlashAttribute("message", e.getMessage());
109 |     }
110 | 
111 |     return "redirect:/tutorials";
112 |   }
113 | }
114 | 


--------------------------------------------------------------------------------
/src/main/java/com/bezkoder/spring/thymeleaf/entity/Tutorial.java:
--------------------------------------------------------------------------------
 1 | package com.bezkoder.spring.thymeleaf.entity;
 2 | 
 3 | import javax.persistence.*;
 4 | 
 5 | @Entity
 6 | @Table(name = "tutorials")
 7 | public class Tutorial {
 8 | 
 9 |   @Id
10 |   @GeneratedValue(strategy = GenerationType.AUTO)
11 |   private Integer id;
12 | 
13 |   @Column(length = 128, nullable = false)
14 |   private String title;
15 | 
16 |   @Column(length = 256)
17 |   private String description;
18 | 
19 |   @Column(nullable = false)
20 |   private int level;
21 | 
22 |   @Column
23 |   private boolean published;
24 | 
25 |   public Tutorial() {
26 | 
27 |   }
28 | 
29 |   public Tutorial(String title, String description, int level, boolean published) {
30 |     this.title = title;
31 |     this.description = description;
32 |     this.level = level;
33 |     this.published = published;
34 |   }
35 | 
36 |   public Integer getId() {
37 |     return id;
38 |   }
39 | 
40 |   public void setId(Integer id) {
41 |     this.id = id;
42 |   }
43 | 
44 |   public String getTitle() {
45 |     return title;
46 |   }
47 | 
48 |   public void setTitle(String title) {
49 |     this.title = title;
50 |   }
51 | 
52 |   public String getDescription() {
53 |     return description;
54 |   }
55 | 
56 |   public void setDescription(String description) {
57 |     this.description = description;
58 |   }
59 | 
60 |   public int getLevel() {
61 |     return level;
62 |   }
63 | 
64 |   public void setLevel(int level) {
65 |     this.level = level;
66 |   }
67 | 
68 |   public boolean isPublished() {
69 |     return published;
70 |   }
71 | 
72 |   public void setPublished(boolean published) {
73 |     this.published = published;
74 |   }
75 | 
76 |   @Override
77 |   public String toString() {
78 |     return "Tutorial [id=" + id + ", title=" + title + ", description=" + description + ", level=" + level
79 |         + ", published=" + published + "]";
80 |   }
81 | 
82 | }
83 | 


--------------------------------------------------------------------------------
/src/main/java/com/bezkoder/spring/thymeleaf/repository/TutorialRepository.java:
--------------------------------------------------------------------------------
 1 | package com.bezkoder.spring.thymeleaf.repository;
 2 | 
 3 | import java.util.List;
 4 | 
 5 | import javax.transaction.Transactional;
 6 | 
 7 | import org.springframework.data.jpa.repository.JpaRepository;
 8 | import org.springframework.data.jpa.repository.Modifying;
 9 | import org.springframework.data.jpa.repository.Query;
10 | import org.springframework.stereotype.Repository;
11 | 
12 | import com.bezkoder.spring.thymeleaf.entity.Tutorial;
13 | 
14 | @Repository
15 | @Transactional
16 | public interface TutorialRepository extends JpaRepository<Tutorial, Integer> {
17 |   List<Tutorial> findByTitleContainingIgnoreCase(String keyword);
18 | 
19 |   @Query("UPDATE Tutorial t SET t.published = :published WHERE t.id = :id")
20 |   @Modifying
21 |   public void updatePublishedStatus(Integer id, boolean published);
22 | }
23 | 


--------------------------------------------------------------------------------
/src/main/resources/application.properties:
--------------------------------------------------------------------------------
 1 | spring.h2.console.enabled=true
 2 | # default path: h2-console
 3 | spring.h2.console.path=/h2-ui
 4 |  
 5 | spring.datasource.url=jdbc:h2:file:./testdb
 6 | spring.datasource.driverClassName=org.h2.Driver
 7 | spring.datasource.username=sa
 8 | spring.datasource.password=
 9 |  
10 | spring.jpa.show-sql=true
11 | spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect
12 | spring.jpa.hibernate.ddl-auto= update


--------------------------------------------------------------------------------
/src/main/resources/static/css/style.css:
--------------------------------------------------------------------------------
 1 | .navbar {
 2 |   padding: 0 10px;
 3 | }
 4 | 
 5 | *.icon-dark {
 6 |   color: grey;
 7 | }
 8 | 
 9 | .message {
10 |   position: absolute;
11 |   top: 40px;
12 |   right:5px;
13 | }
14 | 
15 | .search {
16 |   position: relative;
17 | }
18 | 
19 | .search input {
20 |   text-indent: 25px;
21 |   border: 2px solid #d6d4d4;
22 | }
23 | 
24 | .search input:focus {
25 |   box-shadow: none;
26 |   border: 1px solid grey;
27 | }
28 | 
29 | .search .fa-search {
30 |   position: absolute;
31 |   top: 12px;
32 |   left: 10px;
33 | }
34 | 
35 | .search button {
36 |   position: absolute;
37 |   top: 0px;
38 |   right: 0px;
39 |   width: 80px;
40 |   background: grey;
41 | }
42 | 


--------------------------------------------------------------------------------
/src/main/resources/templates/fragments/footer.html:
--------------------------------------------------------------------------------
1 | <footer class="text-center">
2 |   Copyright &copy; BezKoder
3 | </footer>


--------------------------------------------------------------------------------
/src/main/resources/templates/fragments/header.html:
--------------------------------------------------------------------------------
 1 | <header th:fragment="header">
 2 |   <nav class="navbar navbar-expand-md bg-dark navbar-dark">
 3 |     <a class="navbar-brand" th:href="@{/tutorials}">
 4 |       BezKoder
 5 |     </a>
 6 |     <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#topNavbar">
 7 |       <span class="navbar-toggler-icon"></span>
 8 |     </button>
 9 |     <div class="collapse navbar-collapse" id="topNavbar">
10 |       <ul class="navbar-nav">
11 |         <li class="nav-item">
12 |           <a class="nav-link" th:href="@{/tutorials}">Tutorials</a>
13 |         </li>
14 |         <li class="nav-item">
15 |           <a class="nav-link" th:href="@{/tutorials/new}">Add</a>
16 |         </li>
17 |       </ul>
18 |     </div>
19 |   </nav>
20 | </header>


--------------------------------------------------------------------------------
/src/main/resources/templates/tutorial_form.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html xmlns:th="http://www.thymeleaf.org">
 3 | 
 4 | <head>
 5 |   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 6 |   <meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0" />
 7 |   <title>BezKoder - Spring Boot Thymeleaf example</title>
 8 | 
 9 |   <link rel="stylesheet" type="text/css" th:href="@{/webjars/bootstrap/css/bootstrap.min.css}" />
10 |   <link rel="stylesheet" type="text/css" th:href="@{/css/style.css}" />
11 |   <script type="text/javascript" th:src="@{/webjars/jquery/jquery.min.js}"></script>
12 |   <script type="text/javascript" th:src="@{/webjars/bootstrap/js/bootstrap.min.js}"></script>
13 | </head>
14 | 
15 | <body>
16 |   <div th:replace="fragments/header :: header"></div>
17 | 
18 |   <div class="container-fluid">
19 |     <h2 class="text-center">[[${pageTitle}]]</h2>
20 | 
21 |     <div class="my-3">
22 |       <form th:action="@{/tutorials/save}" method="post" enctype="multipart/form-data" th:object="${tutorial}"
23 |         style="max-width: 550px; margin: 0 auto">
24 | 
25 |         <input type="hidden" th:field="*{id}" />
26 | 
27 |         <div class="p-3">
28 |           <div class="form-group row">
29 |             <label class="col-sm-3 col-form-label" for="title">Title</label>
30 |             <div class="col-sm-9">
31 |               <input type="text" th:field="*{title}" required minlength="2" maxlength="128" class="form-control"
32 |                 id="title" />
33 |             </div>
34 |           </div>
35 | 
36 |           <div class="form-group row">
37 |             <label class="col-sm-3 col-form-label" for="description">Description</label>
38 |             <div class="col-sm-9">
39 |               <input type="text" th:field="*{description}" minlength="2" maxlength="256" class="form-control"
40 |                 id="description" />
41 |             </div>
42 |           </div>
43 | 
44 |           <div class="form-group row">
45 |             <label class="col-sm-3 col-form-label" for="level">Level</label>
46 |             <div class="col-sm-9">
47 |               <input type="number" step="1" th:field="*{level}" required min="1"
48 |                 class="form-control" id="level" />
49 |             </div>
50 |           </div>
51 | 
52 |           <div class="form-group row">
53 |             <label class="col-sm-3 form-check-label" for="published">Published</label>
54 |             <div class="col-sm-9">
55 |               <input type="checkbox" th:field="*{published}" />
56 |             </div>
57 |           </div>
58 | 
59 |           <div class="text-center">
60 |             <input type="submit" value="Save" class="btn btn-primary btn-sm mr-2" />
61 |             <input type="button" value="Cancel" id="btnCancel" class="btn btn-secondary btn-sm" />
62 |           </div>
63 |         </div>
64 |       </form>
65 |     </div>
66 |   </div>
67 | 
68 |   <div th:replace="fragments/footer :: footer"></div>
69 | 
70 |   <script type="text/javascript">
71 |     $(document).ready(function () {
72 |       $("#btnCancel").on("click", function () {
73 |         window.location = "[[@{/tutorials}]]";
74 |       });
75 |     });
76 |   </script>
77 | 
78 | </body>
79 | 
80 | </html>


--------------------------------------------------------------------------------
/src/main/resources/templates/tutorials.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html xmlns:th="http://www.thymeleaf.org">
  3 | 
  4 | <head>
  5 |   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  6 |   <meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0" />
  7 |   <title>BezKoder - Spring Boot Thymeleaf example</title>
  8 | 
  9 |   <link rel="stylesheet" type="text/css" th:href="@{/webjars/bootstrap/css/bootstrap.min.css}" />
 10 |   <link rel="stylesheet" type="text/css" th:href="@{/css/style.css}" />
 11 |   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css"
 12 |     integrity="sha512-xh6O/CkQoPOWDdYTDqeRdPCVd1SpvCA9XXcUnZS2FmJNp1coAFzvtCN9BmamE+4aHK8yyUHUSCcJHgXloTyT2A=="
 13 |     crossorigin="anonymous" referrerpolicy="no-referrer" />
 14 |   <script type="text/javascript" th:src="@{/webjars/jquery/jquery.min.js}"></script>
 15 |   <script type="text/javascript" th:src="@{/webjars/bootstrap/js/bootstrap.min.js}"></script>
 16 | </head>
 17 | 
 18 | <body>
 19 |   <div th:replace="fragments/header :: header"></div>
 20 | 
 21 |   <div class="container-fluid" style="max-width: 900px; margin: 0 auto;">
 22 |     <h2 class="text-center">Tutorials</h2>
 23 | 
 24 |     <div th:if="${message != null}" class="alert alert-success alert-dismissible fade show text-center message"
 25 |       role="alert">
 26 |       [[${message}]]
 27 |       <button type="button" class="close btn-sm" data-dismiss="alert" aria-label="Close">
 28 |         <span aria-hidden="true">&times;</span>
 29 |       </button>
 30 |     </div>
 31 | 
 32 |     <div class="my-3">
 33 |       <form th:action="@{/tutorials}">
 34 |         <div class="row d-flex">
 35 |           <div class="col-md-6 mt-2">
 36 |             <div class="search">
 37 |               <i class="fa fa-search"></i>
 38 |               <input id="keyword" type="search" name="keyword" th:value="${keyword}" required class="form-control"
 39 |                 placeholder="Enter keyword">
 40 |               <button type="submit" class="btn btn-secondary">Search</button>
 41 |             </div>
 42 |           </div>
 43 |           <div class="col-md-6 mt-2">
 44 |             <button id="btnClear" class="btn btn-info">Clear</button>
 45 |           </div>
 46 |         </div>
 47 |       </form>
 48 |     </div>
 49 | 
 50 |     <div th:if="${tutorials.size() > 0}">
 51 |       <table class="table table-hover table-responsive-xl">
 52 |         <thead class="thead-light">
 53 |           <tr>
 54 |             <th scope="col">Id</th>
 55 |             <th scope="col">Title</th>
 56 |             <th scope="col">Description</th>
 57 |             <th scope="col">Level</th>
 58 |             <th scope="col">Published</th>
 59 |             <th scope="col">Actions</th>
 60 |           </tr>
 61 |         </thead>
 62 |         <tbody>
 63 |           <tr th:each="tutorial : ${tutorials}">
 64 |             <th scope="row">[[${tutorial.id}]]</th>
 65 |             <td>[[${tutorial.title}]]</td>
 66 |             <td>[[${tutorial.description}]]</td>
 67 |             <td>[[${tutorial.level}]]</td>
 68 |             <td>
 69 |               <a th:if="${tutorial.published == true}" class="fa-regular fa-square-check"
 70 |                 th:href="@{'/tutorials/' + ${tutorial.id} + '/published/false'}" title="Disable this tutorial"></a>
 71 |               <a th:if="${tutorial.published == false}" class="fa-regular fa-square icon-dark"
 72 |                 th:href="@{'/tutorials/' + ${tutorial.id} + '/published/true'}" title="Enable this tutorial"></a>
 73 |             </td>
 74 |             <td>
 75 |               <a th:href="@{'/tutorials/' + ${tutorial.id}}" title="Edit this tutorial"
 76 |                 class="fa-regular fa-pen-to-square icon-dark"></a>
 77 |               &nbsp;
 78 |               <a th:href="@{'/tutorials/delete/' + ${tutorial.id}}" th:tutorialTitle="${tutorial.title}" id="btnDelete"
 79 |                 title="Delete this tutorial" class="fa-regular fa-trash-can icon-dark btn-delete"></a>
 80 |             </td>
 81 |           </tr>
 82 |         </tbody>
 83 |       </table>
 84 |     </div>
 85 | 
 86 |     <div class="" th:unless="${tutorials.size() > 0}">
 87 |       <span>No tutorials found!</span>
 88 |     </div>
 89 |   </div>
 90 | 
 91 |   <div class="modal fade text-center" id="confirmModal">
 92 |     <div class="modal-dialog">
 93 |       <div class="modal-content">
 94 |         <div class="modal-header">
 95 |           <h5 class="modal-title">Delete Confirmation</h5>
 96 |           <button type="button" class="close" data-dismiss="modal">
 97 |             <span aria-hidden="true">&times;</span>
 98 |           </button>
 99 |         </div>
100 | 
101 |         <div class="modal-body">
102 |           <span id="confirmText"></span>
103 |         </div>
104 | 
105 |         <div class="modal-footer">
106 |           <a type="button" id="yesBtn" class="btn btn-danger">Yes</a>
107 |           <button type="button" class="btn btn-secondary" data-dismiss="modal">No</button>
108 |         </div>
109 |       </div>
110 |     </div>
111 |   </div>
112 | 
113 |   <div th:replace="fragments/footer :: footer"></div>
114 | 
115 |   <script type="text/javascript">
116 |     $(document).ready(function () {
117 |       $(".btn-delete").on("click", function (e) {
118 |         e.preventDefault();
119 |         link = $(this);
120 | 
121 |         tutorialTitle = link.attr("tutorialTitle");
122 |         $("#yesBtn").attr("href", link.attr("href"));
123 |         $("#confirmText").html("Do you want to delete the Tutorial \<strong\>" + tutorialTitle + "\<\/strong\>?");
124 |         $("#confirmModal").modal();
125 |       });
126 | 
127 |       $("#btnClear").on("click", function (e) {
128 |         e.preventDefault();
129 |         $("#keyword").text("");
130 |         window.location = "[[@{/tutorials}]]";
131 |       });
132 |     });
133 |   </script>
134 | 
135 | </body>
136 | 
137 | </html>


--------------------------------------------------------------------------------
/src/test/java/com/bezkoder/spring/thymeleaf/SpringBootThymeleafExampleApplicationTests.java:
--------------------------------------------------------------------------------
 1 | package com.bezkoder.spring.thymeleaf;
 2 | 
 3 | import org.junit.jupiter.api.Test;
 4 | import org.springframework.boot.test.context.SpringBootTest;
 5 | 
 6 | @SpringBootTest
 7 | class SpringBootThymeleafExampleApplicationTests {
 8 | 
 9 | 	@Test
10 | 	void contextLoads() {
11 | 	}
12 | 
13 | }
14 | 


--------------------------------------------------------------------------------
/testdb.mv.db:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bezkoder/spring-boot-thymeleaf-example/46134658c2aab001fab97b2a9c33d93bd1723f58/testdb.mv.db


--------------------------------------------------------------------------------