el
Referencing an attribute for a simple tag and Struts 2.x
I am writing a simple tag which contains 4 attributes like so: <%@ taglib prefix=\"s\" uri=\"/struts-tags\"%&开发者_StackOverflow社区gt;[详细]
2023-03-09 15:18 分类:问答what's wrong in this el expression?
<ui:repeat value=\"#{admin.detailTypesList}\" var=\"detailType\"> <h:outputText value=\"#{admin.getDetailTypeTranslation(\'ContactDetailType_\'+detailType)}\"/>[详细]
2023-03-09 05:48 分类:问答Problem in displaying data from database in JSF
i have a problem when i run a page.jsp : Exception while calling encodeEnd on component : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /compteListe.jsp][Class: javax.faces.compo[详细]
2023-03-09 01:12 分类:问答How can I check whether session was timed out?
How can I check in an error page whether the sessi开发者_Python百科on was timed out? I have tried[详细]
2023-03-08 15:36 分类:问答EL ExpressionFactory, scopes, JSTL forEach tag, iterated variable: where is?
I am working with ExpressionFactory inside my program, and I wan to make ValueExpressions and variables be accessible from JSP with EL expressions.[详细]
2023-03-07 05:52 分类:问答EL expression can access the son of son object in scope?
Can I use EL expres开发者_StackOverflow社区sion like this ? Topic comes from a requestScope param that is List.[详细]
2023-03-06 18:21 分类:问答How to get page name in JSP or JSTL?
I want to get current page name (something like \"myPage\") using JSP or JSTL. Ho开发者_运维百科w can I achieve this? You can get it by HttpServletRequest#getServletPath().[详细]
2023-03-06 05:15 分类:问答JSF/Facelets component using bindings
I\'m creating a simple JSF/Facelets component, useful to specify time intervals: <jsp:root xmlns:jsp=\"http://java.sun.com/JSP/Page\"[详细]
2023-03-05 23:28 分类:问答NumberFormatException when trying to concatenate a String in EL
This is what I\'m trying to generate: <div class=\"marker\" style=\"background:transparent url(\'/myApp/faces/javax.faces.resource/1.png?ln=images/map\') no-repeat center top;\"></div>[详细]
2023-03-05 23:16 分类:问答Whats the difference between JSP implicit object and EL expression implicit object?
I have started reading JSP. I came across JSP implicit object, say for 开发者_如何学编程example, session, application etc. And after reading EL expression, i came to know there are also implicit objec[详细]
2023-03-05 19:41 分类:问答