JSP \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997\u09cd\u09b8 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a3:<\/p>\n
JSP \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u0995\u09bf\u09ad\u09be\u09ac\u09c7?
\n\u0986\u09aa\u09a8\u09bf JSP \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8.
\n\u09a7\u09be\u09aa:
\n\u09e7. \u0986\u09aa\u09a8\u09bf \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09be \u09b9\u09ac\u09c7 \u098f\u09ae\u09a8 \u098f\u0995\u099f\u09bf \u099c\u09be\u09ad\u09be \u09ab\u09be\u0987\u09b2 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 \u0964
\n\u09e8. \u099c\u09be\u09ad\u09be \u09ab\u09be\u0987\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0986\u09aa\u09a8\u09be\u0995\u09c7 javax.servlet.jsp.tagext.BodyTagSupport \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 \u0964
\n\u09e9. \u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8, \u0986\u09aa\u09a8\u09bf \u09aa\u09c1\u09a8\u09b0\u09be\u09af\u09bc \u09b2\u09bf\u0996\u09c1\u09a8(\u09aa\u09c1\u09a8\u09b0\u09cd\u09b2\u09bf\u0996\u09a8) doStartTag(), doEndTag()\u098f\u09ac\u0982 doAfterBody() \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u0997\u09c1\u09b2 \u0964
\n\u09ea. \u099f\u09cd\u09af\u09be\u0997 \u09b2\u09be\u0987\u09ac\u09cd\u09b0\u09c7\u09b0\u09bf \u09ac\u09b0\u09cd\u09a3\u09a8\u09be\u0995\u09be\u09b0\u09c0 \u09ab\u09be\u0987\u09b2 (.TLD \u098f\u0995\u09cd\u09b8\u099f\u09c7\u09a8\u09b6\u09a8 \u09b8\u0999\u09cd\u0997\u09c7 XML \u09ab\u09be\u0987\u09b2) \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c1\u09a8 \u0964<\/p>\n
\u0989\u09a6\u09be\u09b9\u09b0\u09a3\u0983<\/p>\n
\u098f\u0995\u099f\u09bf \u09aa\u0982\u0995\u09cd\u09a4\u09bf reverses \u09af\u09c7 \u098f\u0995\u099f\u09bf \u099f\u09cd\u09af\u09be\u0997 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8<\/p>\n
import java.io.IOException;
\nimport javax.servlet.jsp.JspTagException;
\nimport javax.servlet.jsp.JspWriter;
\nimport javax.servlet.jsp.tagext.BodyContent;
\nimport javax.servlet.jsp.tagext.BodyTagSupport;<\/p>\n
public class ReverseTag extends BodyTagSupport
\n{
\nprivate static final long serialVersionUID = 1L;<\/p>\n
\/\/override doStartTag
\npublic int doStartTag() throws JspTagException{
\nreturn EVAL_BODY_TAG;
\n}<\/p>\n
\/\/override doEndTag
\npublic int doEndTag() throws JspTagException
\n{
\ntry {
\nJspWriter out = pageContext.getOut();
\n} catch (Exception ex) {
\nthrow new JspTagException(“Exception” + ex);
\n}
\nreturn SKIP_BODY;
\n}<\/p>\n
\/\/reverse the text
\npublic int doAfterBody() throws JspTagException
\n{
\nBodyContent body = getBodyContent();
\ntry {
\nJspWriter out = body.getEnclosingWriter();
\n\/\/get text inside the tag
\nString bodyContent = body.getString();
\n\/\/reverse the text
\nif (bodyContent != null) {
\nfor (int i = bodyContent.length() – 1; i >= 0; i–) {
\nout.print(bodyContent.charAt(i));
\n}
\n}
\nout.println();
\nbody.clearBody(); \/\/ Clear for next evaluation
\n} catch (IOException ioe) {
\nthrow new JspTagException(“Exception at doAfterBody ” + ioe);
\n}
\nreturn (SKIP_BODY);
\n}
\n}<\/p>\n
\u09eb. Taglib \u09ac\u09b0\u09cd\u09a3\u09a8\u09be\u0995\u09be\u09b0\u09c0 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c1\u09a8<\/p>\n
<?xml version=”1.0″ encoding=”ISO-8859-1″ ?>
\n<!DOCTYPE taglib PUBLIC “-\/\/Sun Microsystems, Inc.
\n\/\/DTD JSP Tag Library 1.1\/\/EN” “http:\/\/java.sun.com\/j2ee\/dtds\/web-jsptaglibrary_1_1.dtd”>
\n<taglib>
\n<tlibversion>1.0<\/tlibversion>
\n<jspversion>1.1<\/jspversion>
\n<shortname><\/shortname>
\n<info><\/info>
\n<tag>
\n<name>stringreverse<\/name>
\n<tagclass>net.justetc.taglibrary.ReverseTag<\/tagclass>
\n<info>
\nReverse the text
\n<\/info>
\n<\/tag>
\n<\/taglib><\/p>\n
\u09ec. \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997 \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0<\/p>\n
<%@ taglib uri=”\/WEB-INF\/reverse.tld” prefix=”reverse” %><\/p>\n
<html>
\n<head>
\n<title>Custom Tag library<\/title>
\n<\/head><\/p>\n
<body bgcolor=”#ffffff”><\/p>\n
<hr \/>
\n<reverse:stringreverse>
\njustetc
\n<\/reverse:stringreverse>
\n<hr \/>
\n<\/body>
\n<\/html><\/p>\n
2. Provide the link to our article that you used to write your article:
\nYour link:
\nhttp:\/\/salearningschool.com\/searchResult.php?queryStr=java&submit=Search+Database<\/p>\n
sub link from it:<\/p>\n
http:\/\/salearningschool.com\/displayArticle.php?table=Articles&articleID=668<\/p>\n","protected":false},"excerpt":{"rendered":"
JSP \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997\u09cd\u09b8 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a3: JSP \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u0995\u09bf\u09ad\u09be\u09ac\u09c7? \u0986\u09aa\u09a8\u09bf JSP \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8. \u09a7\u09be\u09aa: \u09e7. \u0986\u09aa\u09a8\u09bf \u0995\u09be\u09b8\u09cd\u099f\u09ae \u099f\u09cd\u09af\u09be\u0997 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09be \u09b9\u09ac\u09c7 \u098f\u09ae\u09a8 \u098f\u0995\u099f\u09bf \u099c\u09be\u09ad\u09be \u09ab\u09be\u0987\u09b2 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 \u0964 \u09e8. \u099c\u09be\u09ad\u09be \u09ab\u09be\u0987\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0986\u09aa\u09a8\u09be\u0995\u09c7 javax.servlet.jsp.tagext.BodyTagSupport \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 \u0964 \u09e9. \u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8, \u0986\u09aa\u09a8\u09bf \u09aa\u09c1\u09a8\u09b0\u09be\u09af\u09bc \u09b2\u09bf\u0996\u09c1\u09a8(\u09aa\u09c1\u09a8\u09b0\u09cd\u09b2\u09bf\u0996\u09a8) doStartTag(), doEndTag()\u098f\u09ac\u0982 … <\/p>\n