반응형
너무나도 잘 정리해주신분 있어서 가져와봤다
진짜 공식문서보다 보기 편함!
참고링크 https://eblo.tistory.com/55
Spring boot - Thymeleaf 기본 문법
1. Thymeleaf 기본 표현 자세한 문법은 Thymeleaf 사이트의 튜토리얼을 참고하는게 좋습니다. 기본 표현, 조건문, 반복문 세가지를 중점으로 보겠습니다. Thymeleaf Document 참고 (https://www.thymeleaf.org/doc/tuto
eblo.tistory.com
1. Thymeleaf 기본 표현
자세한 문법은 Thymeleaf 사이트의 튜토리얼을 참고하는게 좋습니다.
- 기본 표현,
- 조건문,
- 반복문
세가지를 중점으로 보겠습니다.
Thymeleaf Document 참고
(https://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#standard-expression-syntax)
- Simple expressions:
- Literals
- Text literals: 'one text', 'Another one!',…
- Number literals: 0, 34, 3.0, 12.3,…
- Boolean literals: true, false
- Null literal: null
- Literal tokens: one, sometext, main,…
- Text operations:
- String concatenation: +
- Literal substitutions: |The name is ${name}|
- Arithmetic operations:
- Binary operators: +, -, *, /, %
- Minus sign (unary operator): -
- Boolean operations:
- Binary operators: and , or
- Boolean negation (unary operator): ! , not
- Comparisons and equality:
- Comparators: > , < , >= , <= ( gt , lt , ge , le )
- Equality operators: == , != ( eq , ne )
- Conditional operators:
- If-then: (if) ? (then)
- If-then-else: (if) ? (then) : (else)
- Default: (value) ?: (defaultvalue)
2. 자주 사용하는 문법 및 표현식 예제
표현식 : th:[속성]="서버 전달 받은 값 또는 조건식"
Tag 안에 삽입되면 된다.
Thymeleaf 3.x 에서는 inline 표현식이 추가되어 html 태그없이 표현이 가능하다.
[[$user.name]]
TitleDescription
| th:text | 텍스트 내용 <span th:text="${user.name}"></span> |
| th:utext | html 내용 <div th:utext="${content}"></div> |
| th:value | element value값, checkbox, input 등 <input type="text" th:value="${title}" /> |
| th:with | 변수값 지정 <p th:with="authType = ${user.authType}+' Type'" th:text="${authType}"></p> |
| th:switch th:case |
switch-case문 <div th:switch="${user.role}"> <p th:case="'admin'">User is an administrator <p th:case="#{roles.manager}">User is a manager </div> |
| th:if | 조건문 <p th:if="${user.authType}=='web'" th:text="${user.authType}"></p> |
| th:unless | else 표현 <p th:unless="${user.authType}=='facebook'" th:text="'not '+ ${user.authType}"></p> |
| th:each | 반복문 <p th:each="user : ${users}" th:text="${user.name}"></p> |
참고
There are quite a lot of attributes like these, each of them targeting a specific HTML5 attribute:
| th:abbr | th:accept | th:accept-charset |
| th:accesskey | th:action | th:align |
| th:alt | th:archive | th:audio |
| th:autocomplete | th:axis | th:background |
| th:bgcolor | th:border | th:cellpadding |
| th:cellspacing | th:challenge | th:charset |
| th:cite | th:class | th:classid |
| th:codebase | th:codetype | th:cols |
| th:colspan | th:compact | th:content |
| th:contenteditable | th:contextmenu | th:data |
| th:datetime | th:dir | th:draggable |
| th:dropzone | th:enctype | th:for |
| th:form | th:formaction | th:formenctype |
| th:formmethod | th:formtarget | th:fragment |
| th:frame | th:frameborder | th:headers |
| th:height | th:high | th:href |
| th:hreflang | th:hspace | th:http-equiv |
| th:icon | th:id | th:inline |
| th:keytype | th:kind | th:label |
| th:lang | th:list | th:longdesc |
| th:low | th:manifest | th:marginheight |
| th:marginwidth | th:max | th:maxlength |
| th:media | th:method | th:min |
| th:name | th:onabort | th:onafterprint |
| th:onbeforeprint | th:onbeforeunload | th:onblur |
| th:oncanplay | th:oncanplaythrough | th:onchange |
| th:onclick | th:oncontextmenu | th:ondblclick |
| th:ondrag | th:ondragend | th:ondragenter |
| th:ondragleave | th:ondragover | th:ondragstart |
| th:ondrop | th:ondurationchange | th:onemptied |
| th:onended | th:onerror | th:onfocus |
| th:onformchange | th:onforminput | th:onhashchange |
| th:oninput | th:oninvalid | th:onkeydown |
| th:onkeypress | th:onkeyup | th:onload |
| th:onloadeddata | th:onloadedmetadata | th:onloadstart |
| th:onmessage | th:onmousedown | th:onmousemove |
| th:onmouseout | th:onmouseover | th:onmouseup |
| th:onmousewheel | th:onoffline | th:ononline |
| th:onpause | th:onplay | th:onplaying |
| th:onpopstate | th:onprogress | th:onratechange |
| th:onreadystatechange | th:onredo | th:onreset |
| th:onresize | th:onscroll | th:onseeked |
| th:onseeking | th:onselect | th:onshow |
| th:onstalled | th:onstorage | th:onsubmit |
| th:onsuspend | th:ontimeupdate | th:onundo |
| th:onunload | th:onvolumechange | th:onwaiting |
| th:optimum | th:pattern | th:placeholder |
| th:poster | th:preload | th:radiogroup |
| th:rel | th:rev | th:rows |
| th:rowspan | th:rules | th:sandbox |
| th:scheme | th:scope | th:scrolling |
| th:size | th:sizes | th:span |
| th:spellcheck | th:src | th:srclang |
| th:standby | th:start | th:step |
| th:style | th:summary | th:tabindex |
| th:target | th:title | th:type |
| th:usemap | th:value | th:valuetype |
| th:vspace | th:width | th:wrap |
| th:xmlbase | th:xmllang | th:xmlspace |
3. 예제
컨트롤러
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
@Controller
public class UserTestController {
@GetMapping("/users")
public String getUserList(Model model) {
List<User> users = new ArrayList<>();
for(int i=0;i<3;i++) {
users.add(new User("kkaok"+i, "테스트"+i, "web") );
}
User user = new User("테스트ID", "테스터", "web") ;
model.addAttribute("user", user);
model.addAttribute("users", users);
model.addAttribute("today", new Date());
model.addAttribute("content", "<div><span style='font-size:20px'>Hello World</span></div>");
return "users";
}
}
|
cs |
html
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Thymeleaf 예제</title>
<!-- Link 예제 -->
<script th:src="@{/assets/vendor/jquery/jquery.js}"></script>
</head>
<body>
<h1>Collection 객체 each 예제</h1>
<p th:each="user : ${users}" th:text="${user.name}"></p>
<h1>Utility Objects 예제</h1>
<p>#calendars <br>Today is: <span th:text="${#calendars.format(today,'yyyy-MM-dd')}">2019-02-15</span></p>
<p>#arrays <br>user count is <span th:text="${#arrays.length(users)}"></span>.</p>
<h1>객체 예제</h1>
<p th:text="${user.name}">default</p>
<p>[[${user.name}]]</p>
<h1>th:text 예제</h1>
<p th:text="${content}">default value</p>
<h1>th:utext(Html) 예제</h1>
<p th:utext="${content}">default value</p>
<h1>th:with 예제 : 변수 선언</h1>
<p th:with="authType = ${user.authType}+' Type'" th:text="${authType}"></p>
<h1>th:if 예제</h1>
<p th:if="${user.authType}=='web'" th:text="${user.authType}"></p>
<h1>th:unless 예제</h1>
<p th:unless="${user.authType}=='facebook'" th:text="'not '+ ${user.authType}"></p>
<h1>script 예제</h1>
<p><span id="scriptTest"></span></p>
<script>
// script에서 값을 받을 때
var userId = '[[${user.userId}]]';
console.log(userId);
$("#scriptTest").html(userId);
</script>
</body>
</html>
|
cs |
결과화면
Collection 객체 each 예제
테스트0
테스트1
테스트2
Utility Objects 예제
#calendars
Today is: 2019-02-22
#arrays
user count is 3.
객체 예제
테스터
테스터
th:text 예제
<div><span style='font-size:20px'>Hello World</span></div>
th:utext(Html) 예제
Hello World
th:with 예제 : 변수 선언
web Type
th:if 예제
web
th:unless 예제
not web
script 예제
테스트ID
4. 참고
Thymeleaf 3 ten-minute migration guide
- https://www.thymeleaf.org/doc/articles/thymeleaf3migration.html
19 Appendix B: Expression Utility Objects
위에 링크에 있는 Utiliy Objects 내용입니다. 자주 참고 하는 내용이라 복사해서 붙여 놨습니다.
19 Appendix B: Expression Utility Objects
Messages
- #messages : utility methods for obtaining externalized messages inside variables expressions, in the same way as they would be obtained using #{...} syntax.
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Messages
* ======================================================================
*/
/*
* Obtain externalized messages. Can receive a single key, a key plus arguments,
* or an array/list/set of keys (in which case it will return an array/list/set of
* externalized messages).
* If a message is not found, a default message (like '??msgKey??') is returned.
*/
${#messages.msg('msgKey')}
${#messages.msg('msgKey', param1)}
${#messages.msg('msgKey', param1, param2)}
${#messages.msg('msgKey', param1, param2, param3)}
${#messages.msgWithParams('msgKey', new Object[] {param1, param2, param3, param4})}
${#messages.arrayMsg(messageKeyArray)}
${#messages.listMsg(messageKeyList)}
${#messages.setMsg(messageKeySet)}
/*
* Obtain externalized messages or null. Null is returned instead of a default
* message if a message for the specified key is not found.
*/
${#messages.msgOrNull('msgKey')}
${#messages.msgOrNull('msgKey', param1)}
${#messages.msgOrNull('msgKey', param1, param2)}
${#messages.msgOrNull('msgKey', param1, param2, param3)}
${#messages.msgOrNullWithParams('msgKey', new Object[] {param1, param2, param3, param4})}
${#messages.arrayMsgOrNull(messageKeyArray)}
${#messages.listMsgOrNull(messageKeyList)}
${#messages.setMsgOrNull(messageKeySet)}
URIs/URLs
- #uris : utility object for performing URI/URL operations ( esp. escaping/unescaping) inside Thymeleaf Standard Expressions.
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Uris
* ======================================================================
*/
/*
* Escape/Unescape as a URI/URL path
*/
${#uris.escapePath(uri)}
${#uris.escapePath(uri, encoding)}
${#uris.unescapePath(uri)}
${#uris.unescapePath(uri, encoding)}
/*
* Escape/Unescape as a URI/URL path segment (between '/' symbols)
*/
${#uris.escapePathSegment(uri)}
${#uris.escapePathSegment(uri, encoding)}
${#uris.unescapePathSegment(uri)}
${#uris.unescapePathSegment(uri, encoding)}
/*
* Escape/Unescape as a Fragment Identifier (#frag)
*/
${#uris.escapeFragmentId(uri)}
${#uris.escapeFragmentId(uri, encoding)}
${#uris.unescapeFragmentId(uri)}
${#uris.unescapeFragmentId(uri, encoding)}
/*
* Escape/Unescape as a Query Parameter (?var=value)
*/
${#uris.escapeQueryParam(uri)}
${#uris.escapeQueryParam(uri, encoding)}
${#uris.unescapeQueryParam(uri)}
${#uris.unescapeQueryParam(uri, encoding)}
Dates
- #dates : utility methods for java.util.Date objects:
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Dates
* ======================================================================
*/
/*
* Format date with the standard locale format
* Also works with arrays, lists or sets
*/
${#dates.format(date)}
${#dates.arrayFormat(datesArray)}
${#dates.listFormat(datesList)}
${#dates.setFormat(datesSet)}
/*
* Format date with the ISO8601 format
* Also works with arrays, lists or sets
*/
${#dates.formatISO(date)}
${#dates.arrayFormatISO(datesArray)}
${#dates.listFormatISO(datesList)}
${#dates.setFormatISO(datesSet)}
/*
* Format date with the specified pattern
* Also works with arrays, lists or sets
*/
${#dates.format(date, 'dd/MMM/yyyy HH:mm')}
${#dates.arrayFormat(datesArray, 'dd/MMM/yyyy HH:mm')}
${#dates.listFormat(datesList, 'dd/MMM/yyyy HH:mm')}
${#dates.setFormat(datesSet, 'dd/MMM/yyyy HH:mm')}
/*
* Obtain date properties
* Also works with arrays, lists or sets
*/
${#dates.day(date)} // also arrayDay(...), listDay(...), etc.
${#dates.month(date)} // also arrayMonth(...), listMonth(...), etc.
${#dates.monthName(date)} // also arrayMonthName(...), listMonthName(...), etc.
${#dates.monthNameShort(date)} // also arrayMonthNameShort(...), listMonthNameShort(...), etc.
${#dates.year(date)} // also arrayYear(...), listYear(...), etc.
${#dates.dayOfWeek(date)} // also arrayDayOfWeek(...), listDayOfWeek(...), etc.
${#dates.dayOfWeekName(date)} // also arrayDayOfWeekName(...), listDayOfWeekName(...), etc.
${#dates.dayOfWeekNameShort(date)} // also arrayDayOfWeekNameShort(...), listDayOfWeekNameShort(...), etc.
${#dates.hour(date)} // also arrayHour(...), listHour(...), etc.
${#dates.minute(date)} // also arrayMinute(...), listMinute(...), etc.
${#dates.second(date)} // also arraySecond(...), listSecond(...), etc.
${#dates.millisecond(date)} // also arrayMillisecond(...), listMillisecond(...), etc.
/*
* Create date (java.util.Date) objects from its components
*/
${#dates.create(year,month,day)}
${#dates.create(year,month,day,hour,minute)}
${#dates.create(year,month,day,hour,minute,second)}
${#dates.create(year,month,day,hour,minute,second,millisecond)}
/*
* Create a date (java.util.Date) object for the current date and time
*/
${#dates.createNow()}
${#dates.createNowForTimeZone()}
/*
* Create a date (java.util.Date) object for the current date (time set to 00:00)
*/
${#dates.createToday()}
${#dates.createTodayForTimeZone()}
Calendars
- #calendars : analogous to #dates, but for java.util.Calendar objects:
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Calendars
* ======================================================================
*/
/*
* Format calendar with the standard locale format
* Also works with arrays, lists or sets
*/
${#calendars.format(cal)}
${#calendars.arrayFormat(calArray)}
${#calendars.listFormat(calList)}
${#calendars.setFormat(calSet)}
/*
* Format calendar with the ISO8601 format
* Also works with arrays, lists or sets
*/
${#calendars.formatISO(cal)}
${#calendars.arrayFormatISO(calArray)}
${#calendars.listFormatISO(calList)}
${#calendars.setFormatISO(calSet)}
/*
* Format calendar with the specified pattern
* Also works with arrays, lists or sets
*/
${#calendars.format(cal, 'dd/MMM/yyyy HH:mm')}
${#calendars.arrayFormat(calArray, 'dd/MMM/yyyy HH:mm')}
${#calendars.listFormat(calList, 'dd/MMM/yyyy HH:mm')}
${#calendars.setFormat(calSet, 'dd/MMM/yyyy HH:mm')}
/*
* Obtain calendar properties
* Also works with arrays, lists or sets
*/
${#calendars.day(date)} // also arrayDay(...), listDay(...), etc.
${#calendars.month(date)} // also arrayMonth(...), listMonth(...), etc.
${#calendars.monthName(date)} // also arrayMonthName(...), listMonthName(...), etc.
${#calendars.monthNameShort(date)} // also arrayMonthNameShort(...), listMonthNameShort(...), etc.
${#calendars.year(date)} // also arrayYear(...), listYear(...), etc.
${#calendars.dayOfWeek(date)} // also arrayDayOfWeek(...), listDayOfWeek(...), etc.
${#calendars.dayOfWeekName(date)} // also arrayDayOfWeekName(...), listDayOfWeekName(...), etc.
${#calendars.dayOfWeekNameShort(date)} // also arrayDayOfWeekNameShort(...), listDayOfWeekNameShort(...), etc.
${#calendars.hour(date)} // also arrayHour(...), listHour(...), etc.
${#calendars.minute(date)} // also arrayMinute(...), listMinute(...), etc.
${#calendars.second(date)} // also arraySecond(...), listSecond(...), etc.
${#calendars.millisecond(date)} // also arrayMillisecond(...), listMillisecond(...), etc.
/*
* Create calendar (java.util.Calendar) objects from its components
*/
${#calendars.create(year,month,day)}
${#calendars.create(year,month,day,hour,minute)}
${#calendars.create(year,month,day,hour,minute,second)}
${#calendars.create(year,month,day,hour,minute,second,millisecond)}
${#calendars.createForTimeZone(year,month,day,timeZone)}
${#calendars.createForTimeZone(year,month,day,hour,minute,timeZone)}
${#calendars.createForTimeZone(year,month,day,hour,minute,second,timeZone)}
${#calendars.createForTimeZone(year,month,day,hour,minute,second,millisecond,timeZone)}
/*
* Create a calendar (java.util.Calendar) object for the current date and time
*/
${#calendars.createNow()}
${#calendars.createNowForTimeZone()}
/*
* Create a calendar (java.util.Calendar) object for the current date (time set to 00:00)
*/
${#calendars.createToday()}
${#calendars.createTodayForTimeZone()}
Numbers
- #numbers : utility methods for number objects:
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Numbers
* ======================================================================
*/
/*
* ==========================
* Formatting integer numbers
* ==========================
*/
/*
* Set minimum integer digits.
* Also works with arrays, lists or sets
*/
${#numbers.formatInteger(num,3)}
${#numbers.arrayFormatInteger(numArray,3)}
${#numbers.listFormatInteger(numList,3)}
${#numbers.setFormatInteger(numSet,3)}
/*
* Set minimum integer digits and thousands separator:
* 'POINT', 'COMMA', 'WHITESPACE', 'NONE' or 'DEFAULT' (by locale).
* Also works with arrays, lists or sets
*/
${#numbers.formatInteger(num,3,'POINT')}
${#numbers.arrayFormatInteger(numArray,3,'POINT')}
${#numbers.listFormatInteger(numList,3,'POINT')}
${#numbers.setFormatInteger(numSet,3,'POINT')}
/*
* ==========================
* Formatting decimal numbers
* ==========================
*/
/*
* Set minimum integer digits and (exact) decimal digits.
* Also works with arrays, lists or sets
*/
${#numbers.formatDecimal(num,3,2)}
${#numbers.arrayFormatDecimal(numArray,3,2)}
${#numbers.listFormatDecimal(numList,3,2)}
${#numbers.setFormatDecimal(numSet,3,2)}
/*
* Set minimum integer digits and (exact) decimal digits, and also decimal separator.
* Also works with arrays, lists or sets
*/
${#numbers.formatDecimal(num,3,2,'COMMA')}
${#numbers.arrayFormatDecimal(numArray,3,2,'COMMA')}
${#numbers.listFormatDecimal(numList,3,2,'COMMA')}
${#numbers.setFormatDecimal(numSet,3,2,'COMMA')}
/*
* Set minimum integer digits and (exact) decimal digits, and also thousands and
* decimal separator.
* Also works with arrays, lists or sets
*/
${#numbers.formatDecimal(num,3,'POINT',2,'COMMA')}
${#numbers.arrayFormatDecimal(numArray,3,'POINT',2,'COMMA')}
${#numbers.listFormatDecimal(numList,3,'POINT',2,'COMMA')}
${#numbers.setFormatDecimal(numSet,3,'POINT',2,'COMMA')}
/*
* =====================
* Formatting currencies
* =====================
*/
${#numbers.formatCurrency(num)}
${#numbers.arrayFormatCurrency(numArray)}
${#numbers.listFormatCurrency(numList)}
${#numbers.setFormatCurrency(numSet)}
/*
* ======================
* Formatting percentages
* ======================
*/
${#numbers.formatPercent(num)}
${#numbers.arrayFormatPercent(numArray)}
${#numbers.listFormatPercent(numList)}
${#numbers.setFormatPercent(numSet)}
/*
* Set minimum integer digits and (exact) decimal digits.
*/
${#numbers.formatPercent(num, 3, 2)}
${#numbers.arrayFormatPercent(numArray, 3, 2)}
${#numbers.listFormatPercent(numList, 3, 2)}
${#numbers.setFormatPercent(numSet, 3, 2)}
/*
* ===============
* Utility methods
* ===============
*/
/*
* Create a sequence (array) of integer numbers going
* from x to y
*/
${#numbers.sequence(from,to)}
${#numbers.sequence(from,to,step)}
Strings
- #strings : utility methods for String objects:
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Strings
* ======================================================================
*/
/*
* Null-safe toString()
*/
${#strings.toString(obj)} // also array*, list* and set*
/*
* Check whether a String is empty (or null). Performs a trim() operation before check
* Also works with arrays, lists or sets
*/
${#strings.isEmpty(name)}
${#strings.arrayIsEmpty(nameArr)}
${#strings.listIsEmpty(nameList)}
${#strings.setIsEmpty(nameSet)}
/*
* Perform an 'isEmpty()' check on a string and return it if false, defaulting to
* another specified string if true.
* Also works with arrays, lists or sets
*/
${#strings.defaultString(text,default)}
${#strings.arrayDefaultString(textArr,default)}
${#strings.listDefaultString(textList,default)}
${#strings.setDefaultString(textSet,default)}
/*
* Check whether a fragment is contained in a String
* Also works with arrays, lists or sets
*/
${#strings.contains(name,'ez')} // also array*, list* and set*
${#strings.containsIgnoreCase(name,'ez')} // also array*, list* and set*
/*
* Check whether a String starts or ends with a fragment
* Also works with arrays, lists or sets
*/
${#strings.startsWith(name,'Don')} // also array*, list* and set*
${#strings.endsWith(name,endingFragment)} // also array*, list* and set*
/*
* Substring-related operations
* Also works with arrays, lists or sets
*/
${#strings.indexOf(name,frag)} // also array*, list* and set*
${#strings.substring(name,3,5)} // also array*, list* and set*
${#strings.substringAfter(name,prefix)} // also array*, list* and set*
${#strings.substringBefore(name,suffix)} // also array*, list* and set*
${#strings.replace(name,'las','ler')} // also array*, list* and set*
/*
* Append and prepend
* Also works with arrays, lists or sets
*/
${#strings.prepend(str,prefix)} // also array*, list* and set*
${#strings.append(str,suffix)} // also array*, list* and set*
/*
* Change case
* Also works with arrays, lists or sets
*/
${#strings.toUpperCase(name)} // also array*, list* and set*
${#strings.toLowerCase(name)} // also array*, list* and set*
/*
* Split and join
*/
${#strings.arrayJoin(namesArray,',')}
${#strings.listJoin(namesList,',')}
${#strings.setJoin(namesSet,',')}
${#strings.arraySplit(namesStr,',')} // returns String[]
${#strings.listSplit(namesStr,',')} // returns List<String>
${#strings.setSplit(namesStr,',')} // returns Set<String>
/*
* Trim
* Also works with arrays, lists or sets
*/
${#strings.trim(str)} // also array*, list* and set*
/*
* Compute length
* Also works with arrays, lists or sets
*/
${#strings.length(str)} // also array*, list* and set*
/*
* Abbreviate text making it have a maximum size of n. If text is bigger, it
* will be clipped and finished in "..."
* Also works with arrays, lists or sets
*/
${#strings.abbreviate(str,10)} // also array*, list* and set*
/*
* Convert the first character to upper-case (and vice-versa)
*/
${#strings.capitalize(str)} // also array*, list* and set*
${#strings.unCapitalize(str)} // also array*, list* and set*
/*
* Convert the first character of every word to upper-case
*/
${#strings.capitalizeWords(str)} // also array*, list* and set*
${#strings.capitalizeWords(str,delimiters)} // also array*, list* and set*
/*
* Escape the string
*/
${#strings.escapeXml(str)} // also array*, list* and set*
${#strings.escapeJava(str)} // also array*, list* and set*
${#strings.escapeJavaScript(str)} // also array*, list* and set*
${#strings.unescapeJava(str)} // also array*, list* and set*
${#strings.unescapeJavaScript(str)} // also array*, list* and set*
/*
* Null-safe comparison and concatenation
*/
${#strings.equals(first, second)}
${#strings.equalsIgnoreCase(first, second)}
${#strings.concat(values...)}
${#strings.concatReplaceNulls(nullValue, values...)}
/*
* Random
*/
${#strings.randomAlphanumeric(count)}
Objects
- #objects : utility methods for objects in general
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Objects
* ======================================================================
*/
/*
* Return obj if it is not null, and default otherwise
* Also works with arrays, lists or sets
*/
${#objects.nullSafe(obj,default)}
${#objects.arrayNullSafe(objArray,default)}
${#objects.listNullSafe(objList,default)}
${#objects.setNullSafe(objSet,default)}
Arrays
- #arrays : utility methods for arrays
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Arrays
* ======================================================================
*/
/*
* Converts to array, trying to infer array component class.
* Note that if resulting array is empty, or if the elements
* of the target object are not all of the same class,
* this method will return Object[].
*/
${#arrays.toArray(object)}
/*
* Convert to arrays of the specified component class.
*/
${#arrays.toStringArray(object)}
${#arrays.toIntegerArray(object)}
${#arrays.toLongArray(object)}
${#arrays.toDoubleArray(object)}
${#arrays.toFloatArray(object)}
${#arrays.toBooleanArray(object)}
/*
* Compute length
*/
${#arrays.length(array)}
/*
* Check whether array is empty
*/
${#arrays.isEmpty(array)}
/*
* Check if element or elements are contained in array
*/
${#arrays.contains(array, element)}
${#arrays.containsAll(array, elements)}
Lists
- #lists : utility methods for lists
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Lists
* ======================================================================
*/
/*
* Converts to list
*/
${#lists.toList(object)}
/*
* Compute size
*/
${#lists.size(list)}
/*
* Check whether list is empty
*/
${#lists.isEmpty(list)}
/*
* Check if element or elements are contained in list
*/
${#lists.contains(list, element)}
${#lists.containsAll(list, elements)}
/*
* Sort a copy of the given list. The members of the list must implement
* comparable or you must define a comparator.
*/
${#lists.sort(list)}
${#lists.sort(list, comparator)}
Maps
- #maps : utility methods for maps
/*
* ======================================================================
* See javadoc API for class org.thymeleaf.expression.Maps
* ======================================================================
*/
/*
* Compute size
*/
${#maps.size(map)}
/*
* Check whether map is empty
*/
${#maps.isEmpty(map)}
/*
* Check if key/s or value/s are contained in maps
*/
${#maps.containsKey(map, key)}
${#maps.containsAllKeys(map, keys)}
${#maps.containsValue(map, value)}
${#maps.containsAllValues(map, value)}
728x90
반응형
'Web > Spring' 카테고리의 다른 글
| 회사망 Gradle 빌드 시 Plugin [id: 'org.springframework.boot' ... 에러 발생 시 (1) | 2024.01.08 |
|---|---|
| 내가 보려고 모으는 Thymeleaf 블로그 주소(계속 수정 중) (0) | 2023.09.14 |
| Spring boot JPA Query (0) | 2023.06.12 |
| 내가 참고하려고 만드는 Thymeleaf [insert / replace / layout] (0) | 2023.06.09 |
| Spring boot application.properties 세팅 (JSP / Thymeleaf 둘다 사용) (0) | 2023.05.30 |
