{"id":27127,"date":"2021-05-11T23:10:05","date_gmt":"2021-05-12T03:10:05","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/repeattag-java-custom-tag-that-repeats-the-tag-body-a-specified-number-of-times-programming-code-examples-java-j2ee-j2me-applets-and-basic-graphics\/"},"modified":"2021-05-11T23:10:05","modified_gmt":"2021-05-12T03:10:05","slug":"repeattag-java-custom-tag-that-repeats-the-tag-body-a-specified-number-of-times-programming-code-examples-java-j2ee-j2me-applets-and-basic-graphics","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=27127","title":{"rendered":"RepeatTag.java Custom tag that repeats the tag body a specified number of times #Programming Code Examples #Java\/J2EE\/J2ME #Applets and Basic Graphics"},"content":{"rendered":"
\nRepeatTag.java Custom tag that repeats the tag body a specified number of times\n\npackage cwp.tags;\n\nimport javax.servlet.jsp.*;\nimport javax.servlet.jsp.tagext.*;\nimport java.io.*;\n\n\/** A tag that repeats the body the specified\n *  number of times.\n *  <P>\n *  Taken from Core Web Programming Java 2 Edition\n *  from Prentice Hall and Sun Microsystems Press,\n *  .\n *  May be freely used or adapted.\n *\/\n\npublic class RepeatTag extends BodyTagSupport {\n  private int reps;\n\n  public void setReps(String repeats) {\n    try {\n      reps = Integer.parseInt(repeats);\n    } catch(NumberFormatException nfe) {\n      reps = 1;\n    }\n  }\n\n  public int doAfterBody() {\n    if (reps-- >= 1) {\n      BodyContent body = getBodyContent();\n      try {\n        JspWriter out = body.getEnclosingWriter();\n        out.println(body.getString());\n        body.clearBody(); \/\/ Clear for next evaluation\n      } catch(IOException ioe) {\n        System.out.println("Error in RepeatTag: " + ioe);\n      }\n      return(EVAL_BODY_TAG);\n    } else {\n      return(SKIP_BODY);\n    }\n  }\n}\n\nRepeatExample.jsp\n\n\n<!DOCTYPE HTML PUBLIC "-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN">\n<!-- \nIllustration of RepeatTag tag. \n\nTaken from Core Web Programming Java 2 Edition\nfrom Prentice Hall and Sun Microsystems Press,\n.\nMay be freely used or adapted. \n-->\n<HTML>\n<HEAD>\n<TITLE>Some 40-Digit Primes<\/TITLE>\n<LINK REL=STYLESHEET\n      HREF="JSP-Styles.css"\n      TYPE="text\/css">\n<\/HEAD>\n<BODY>\n<H1>Some 40-Digit Primes<\/H1>\nEach entry in the following list is the first prime number \nhigher than a randomly selected 40-digit number.\n<%@ taglib uri="cwp-taglib.tld" prefix="cwp" %>\n<OL>\n<!-- Repeats N times. A null reps value means repeat once. -->\n<cwp:repeat reps='<%= request.getParameter("repeats") %>'>\n  <LI><cwp:prime length="40" \/>\n<\/cwp:repeat>\n<\/OL>\n<\/BODY>\n<\/HTML>\n\n<\/pre>\n
Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017 From: http:\/\/sitestree.com\/?p=10285
 Categories:Programming Code Examples, Java\/J2EE\/J2ME, Applets and Basic Graphics
Tags:Java\/J2EE\/J2MEApplets and Basic Graphics
 Post Data:2017-01-02 16:04:31<\/p>\n
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RepeatTag.java Custom tag that repeats the tag body a specified number of times package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; \/** A tag that repeats the body the specified * number of times. * <P> * Taken from Core Web Programming Java 2 Edition * from Prentice Hall and Sun Microsystems Press, * . … <\/p>\n
Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1917],"tags":[],"class_list":["post-27127","post","type-post","status-publish","format-standard","hentry","category-fromsitestree-com","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":10471,"url":"http:\/\/bangla.sitestree.com\/?p=10471","url_meta":{"origin":27127,"position":0},"title":"RepeatTag.java Custom tag that repeats the tag body a specified number of times","author":"","date":"August 28, 2015","format":false,"excerpt":"RepeatTag.java Custom tag that repeats the tag body a specified number of times package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; \/** A tag that repeats the body the specified \u00a0*\u00a0 number of times. \u00a0*\u00a0 
 \u00a0*\u00a0 Taken from Core Web Programming Java 2 Edition \u00a0*\u00a0 from Prentice Hall and\u2026","rel":"","context":"In "Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8"","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10160,"url":"http:\/\/bangla.sitestree.com\/?p=10160","url_meta":{"origin":27127,"position":1},"title":"ShowMessage.java Servlet that demonstrates the use of initialization parameters.","author":"","date":"August 16, 2015","format":false,"excerpt":"ShowMessage.java\u00a0 Servlet that demonstrates the use of initialization parameters. Remember that, to use this servlet, you have to do three things: \u00a0\u00a0\u00a0 * Put the modified web.xml file in the WEB-INF directory. \u00a0\u00a0\u00a0 * Restart the server. \u00a0\u00a0\u00a0 * Use the registered servlet name (i.e., the URL http:\/\/host\/servlet\/ShowMsg), not the\u2026","rel":"","context":"In "Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8"","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26525,"url":"http:\/\/bangla.sitestree.com\/?p=26525","url_meta":{"origin":27127,"position":2},"title":"ShowMessage.java  Servlet that demonstrates the use of initialization parameters. #Programming Code Examples #Java\/J2EE\/J2ME #Servlet","author":"Author-Check- Article-or-Video","date":"April 27, 2021","format":false,"excerpt":"ShowMessage.java Servlet that demonstrates the use of initialization parameters. Remember that, to use this servlet, you have to do three things: * Put the modified web.xml file in the WEB-INF directory. * Restart the server. * Use the registered servlet name (i.e., the URL http:\/\/host\/servlet\/ShowMsg), not the raw servlet name\u2026","rel":"","context":"In "FromSitesTree.com"","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10457,"url":"http:\/\/bangla.sitestree.com\/?p=10457","url_meta":{"origin":27127,"position":3},"title":"HeadingTag.java Custom tag that makes use of a tag body","author":"","date":"August 28, 2015","format":false,"excerpt":"HeadingTag.java Custom tag that makes use of a tag body package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; \/** Generates an HTML heading with the specified background \u00a0*\u00a0 color, foreground color, alignment, font, and font size. \u00a0*\u00a0 You can also turn on a border around it, which normally \u00a0*\u00a0 just\u2026","rel":"","context":"In "Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8"","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10473,"url":"http:\/\/bangla.sitestree.com\/?p=10473","url_meta":{"origin":27127,"position":4},"title":"IfTag.java, IfConditionTag.java, IfThenTag.java, and IfElseTag.java, Custom tags that make use of tag nesting","author":"","date":"August 28, 2015","format":false,"excerpt":"IfTag.java, IfConditionTag.java, IfThenTag.java, and IfElseTag.java, Custom tags that make use of tag nesting IfTag.java package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; import javax.servlet.*; \/** A tag that acts like an if\/then\/else. \u00a0*\u00a0 
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