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Signed-off-by: Dongho Sim <dhsim86@gmail.com>
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,25 @@ | ||
| package Lesson05; | ||
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| /** | ||
| * Created by Dongho on 2017. 3. 11.. | ||
| */ | ||
| public class MyMember { | ||
| int no; | ||
| String name; | ||
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| public int getNo() { | ||
| return no; | ||
| } | ||
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| public void setNo(int no) { | ||
| this.no = no; | ||
| } | ||
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| public String getName() { | ||
| return name; | ||
| } | ||
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| public void setName(String name) { | ||
| this.name = name; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,106 @@ | ||
| <%-- | ||
| Created by IntelliJ IDEA. | ||
| User: Dongho | ||
| Date: 2017. 3. 11. | ||
| Time: PM 7:29 | ||
| To change this template use File | Settings | File Templates. | ||
| --%> | ||
| <%@ page contentType="text/html;charset=UTF-8" language="java" %> | ||
| <%@ page import="Lesson05.MyMember" %> | ||
| <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> | ||
| <!DOCTYPE html> | ||
| <html> | ||
| <head> | ||
| <title>JSTL Test</title> | ||
| </head> | ||
| <body> | ||
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| <c:out value="Hi"></c:out> <br> | ||
| <c:out value="Hello">Hi</c:out> <br> | ||
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| <c:set var="username1" value="Hong KilDong"></c:set> | ||
| <c:set var="username2">Lim GukkJeong</c:set> | ||
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| <h3>pageContext</h3> <br> | ||
| username1: ${username1} <br> | ||
| username2: ${username2} <br> | ||
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| <h3>otherScope</h3> <br> | ||
| pageScope.username1: ${pageScope.username1} <br> | ||
| requestScope.username1: ${requestScope.username1} <br> | ||
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| <h3>Set scope</h3> <br> | ||
| <c:set var="username3" scope="request">Il Jimae</c:set> | ||
| pageScope.username3: ${pageScope.username3} <br> | ||
| requestScope.username3: ${requestScope.username3} <br> | ||
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| <% | ||
| MyMember myMember = new MyMember(); | ||
| myMember.setNo(100); | ||
| myMember.setName("Hong KilDong"); | ||
| request.setAttribute("myMember", myMember); | ||
| %> | ||
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| <h3>Set member field</h3> | ||
| set prev: ${myMember.name} <br> | ||
| <c:set target="${myMember}" property="name" value="Lim GukkJeong"></c:set> | ||
| set after: ${myMember.name} <br> | ||
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| <h3>Remove</h3> | ||
| <c:set var="username4" value="Hong KilDong"></c:set> | ||
| remove prev: ${username4} <br> | ||
| <c:remove var="username4"></c:remove> | ||
| remove after: ${username4} <br> | ||
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| <h3>Condition</h3> | ||
| <c:if test="${10 > 20}" var="falseValue">10 is bigger than 20.</c:if> <br> | ||
| <c:if test="${10 < 20}" var="trueValue">10 is smaller than 20.</c:if> <br> | ||
| falseValue: ${falseValue} <br> | ||
| trueValue: ${trueValue} <br> | ||
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| <h3>Switch</h3> | ||
| <c:set var="userid" value="admin"></c:set> | ||
| <c:choose> | ||
| <c:when test="${userid == 'hong'}"> | ||
| Welcome Hong! <br> | ||
| </c:when> | ||
| <c:when test="${userid == 'lim'}"> | ||
| Welcome Lim! <br> | ||
| </c:when> | ||
| <c:when test="${userid == 'admin'}"> | ||
| Welcome admin! <br> | ||
| </c:when> | ||
| <c:otherwise> | ||
| Not registered user. <br> | ||
| </c:otherwise> | ||
| </c:choose> | ||
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| <h3>foreach</h3> | ||
| <% | ||
| request.setAttribute("nameList", | ||
| new String[]{"Hong KilDong", "Lim GukkJeong", "Li Jimae"}); | ||
| %> | ||
| <ul> | ||
| <c:forEach var="name" items="${nameList}"> | ||
| <li>${name}</li> | ||
| </c:forEach> | ||
| </ul> | ||
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| <h3>forTokens</h3> | ||
| <% | ||
| request.setAttribute("tokens", "v1=20&v2=30&op=+"); | ||
| %> | ||
| <c:forTokens var="item" delims="&" items="${tokens}"> | ||
| <li>${item}</li> | ||
| </c:forTokens> | ||
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| <h3>url</h3> | ||
| <c:url var="calcUrl" value="http://localhost:8080/calc"> | ||
| <c:param name="a" value="20"></c:param> | ||
| <c:param name="b" value="30"></c:param> | ||
| </c:url> | ||
| <a href="${calcUrl}">Calculate!</a> | ||
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| </body> | ||
| </html> |