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convert timestamp value in EL to date time in jsp

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问题 2014-02-26 18:27:24 jsp page <html> timestamp is : ${timestamp} Date is : <b> date </b> //display date Time is : <b> time </b> //display time </html> how to convert date and time from timestamp (EL)? 回答1: You can use JSP Standard Tag Library Formatting Tags that provides a set of tags for parsing and formatting locale-sensitive numbers and dates. If you have Date String then parse it into Date Object. <%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%> <c:set value="2014-02-26 18

JSP - Help in generating fixed number of link in pagination

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问题 my pagination works good but I'm not able to understand how generate a fixed number of links to the pages. For example, I need to have 5 fixed links in this way: 1 - 2 - 3 - 4 - 5 > if I click on the third page I will see always 5 links: < 3 - 4 - 5 - 6 -7 > Now with my algorithm I'm only able to generate all the links, but I have no idea how create what I have explained above. This is my code(only for href generation): <div class="pageBoxRight"> <c:if test="${param.pageNumber > 1}"> <a href=

Set selected option on existing select tag with jstl

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问题 So I have a select for the grade on each subject. It's predefined and hence I don't have to store grades as a table in the database. I have a list of qualifications and I using jstl for each like this: <c:forEach items="${qualificationdetails}" var="qd"> . For each item I am producing a select like this. <select class="grade" title="Grade Obtained"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="A">A</option> <option value="B">B</option>

西蒙购物网（下）

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1、准备图片资源在web目录里创建images目录，存放项目所需图片文件图片素材下载链接：[https://pan.baidu.com/s/1XH4Z7iQ01uZCS1LEmADZAw] 提取码：v7rx 2、创建css样式文件在web目录里常见css子目录，在里面创建main.css文件 /* 样式 */ body { margin: 0px; text-align: center; background: url("../images/frontBack.jpg") no-repeat; background-size: 100% } table { margin: 0 auto; font-size: 14px; color: #333333; border-width: 1px; border-color: khaki; border-collapse: collapse; } table th { border-width: 1px; padding: 8px; border-style: solid; border-color: gainsboro; background-color: honeydew; } table td { border-width: 1px; padding: 8px; border-style: solid; border-color

<c:if test> seems to always evaluate true in JSF2 Facelets

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问题 I am using JSF2 on Facelets. I define an <ui:param> in a page: <ui:composition template="/WEB-INF/templates/ui.xhtml" xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:ui="http://java.sun.com/jsf/facelets" > <ui:param name="title" value="OnAir WebDemo" /> ... </ui:composition> in the ui.xhtml template I have: <html xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf

西蒙购物网前端显示效果

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一、准备图片资源图片素材下载链接：https://pan.baidu.com/s/1XH4Z7iQ01uZCS1LEmADZAw 提取码：v7rx 二、前端样式 css /* 样式 */ body { margin: 0px; text-align: center; background: url("../images/frontBack.jpg") no-repeat; background-size: 100% } table { margin: 0 auto; font-size: 14px; color: #333333; border-width: 1px; border-color: khaki; border-collapse: collapse; } table th { border-width: 1px; padding: 8px; border-style: solid; border-color: gainsboro; background-color: honeydew; } table td { border-width: 1px; padding: 8px; border-style: solid; border-color: gainsboro; background-color: #ffffff; } /*登录页面样式*/ .login {

how to add el code or jstl code through javascript

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问题 how to add el code and jstl code to the textbox generated dyanmically like ${fn:escapeXml(param.foo)} as value of textbox. 回答1: That's not possible. Webbrowser doesn't understand JSTL and EL code. It only understands HTML/CSS/JS code. This JSTL/EL code has to run in the webserver. Your best bet is to let JavaScript send an Ajax request to the server which in turn runs some JSP with JSTL/EL code and then returns the generated HTML response and finally let JavaScript display that HTML. If your

how to add el code or jstl code through javascript

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How do you use JSTL?

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问题 Trying to use JSTL but have the following problem: Index.xhtml page: <?xml version="1.0" encoding="UTF-8"?> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:fmt="http://java.sun.com/jsp/jstl/fmt" xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:ice="http://www.icesoft.com/icefaces/component" xmlns:jsp="http://java.sun.com/JSP/Page"> <body> <c:out value="Hello world!"/> <

How do you use JSTL?

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