Parse date from form : Parse Date « JSTL « Java Tutorial






  1. Java Tutorial
  2. JSTL
  3. Parse Date
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt" %>
<html>
  <head>
    <title>Parse Date</title>
  </head>

  <body>
    <form method="POST">
      <table>
        <tr>
          <td width="100%" colspan="2">
            Date Formatting
          </td>
        </tr>

        <tr>
          <td width="47%">Enter a date to be parsed:</td>

          <td width="53%">
            <input type="text" name="num" size="20" />
          </td>
        </tr>

        <tr>
          <td width="100%" colspan="2">
            <p align="center">
              <input type="submit" value="Submit" name="submit" />

              <input type="reset" value="Reset" name="reset" />
            </p>
          </td>
        </tr>
      </table>

      <P>&#160;</p>
    </form>

    <c:if test="${pageContext.request.method=='POST'}">
      <table>
        <tr>
          <td width="100%" colspan="2">
            Formatting: <c:out value="${param.num}"  escapeXml="false" />
          </td>
        </tr>

        <tr>
          <td width="51%">type="date" dateStyle="short"</td>
          <td width="49%">
            <c:catch var="e">
              <fmt:parseDate var="i" type="date" dateStyle="short"
              value="${param.num}" />

              <c:out value="${i}"  escapeXml="false" />
            </c:catch>

            <c:out value="${e}"  escapeXml="false" />
          </td>
        </tr>

        <tr>
          <td width="51%">type="date" dateStyle="medium"</td>

          <td width="49%">
            <c:catch var="e">
              <fmt:parseDate var="i" type="date" dateStyle="medium"
              value="${param.num}" />

              <c:out value="${i}"  escapeXml="false" />
            </c:catch>

            <c:out value="${e}"  escapeXml="false" />
          </td>
        </tr>

        <tr>
          <td width="51%">type="date" dateStyle="long"</td>

          <td width="49%">
            <c:catch var="e">
              <fmt:parseDate var="i" type="date" dateStyle="long"
              value="${param.num}" />

              <c:out value="${i}"  escapeXml="false" />
            </c:catch>

            <c:out value="${e}"  escapeXml="false" />
          </td>
        </tr>

        <tr>
          <td width="51%">type="date" dateStyle="full"</td>

          <td width="49%">
            <c:catch var="e">
              <fmt:parseDate var="i" type="date" dateStyle="full" value="${param.num}" />

              <c:out value="${i}"  escapeXml="false" />
            </c:catch>

            <c:out value="${e}"  escapeXml="false" />
          </td>
        </tr>
      </table>
    </c:if>
  </body>
</html>
  Download:  JSTLParseDateFromForm.zip( 1,225 k)




24.21.Parse Date
24.21.1.Output All TimeZone
24.21.2.Parse date input from form and format
24.21.3.Parse date from form