el Questions
1
Solved
I'm trying to write a custom JSPX tag that reads the value of a given bean property from each object in a given list, with the name of that property passed to the tag as a JSP attribute. The tag wo...
Heger asked 4/8, 2010 at 1:55
1
Solved
My JSF2 application is fully internationalized, using a ResourceBundle.
Now i have a lot of Javascript-code, which does some alerts and stuff. There i would like to access my ResourceBundle. I co...
2
Solved
So we all know that #{someBean.value} will try and get the content of some property on someBean called value. It will look for getValue(). However, what if this property is boolean? It will look fo...
1
Solved
We are using a h:inputText in a JSF page which is bound to an Integer property (and thus can accept null). When there is no value written in the h:inputText, the form is submitting a 0 instead of n...
3
Solved
I am new to JSF and managed beans. I have a managed bean with some private property with public setter and Getter methods. Now when I add the managed bean's properties to JSF forms, should I add th...
1
Solved
I have some Facelets files like below.
WebContent
|-- index.xhtml
|-- register.xhtml
|-- templates
| |--userForm.xhtml
| `--banner.xhtml
:
Both pages are using templates from /templates d...
1
What if I have URL like: servlet.jsp?myparam=myvalue
These 2 ELs should return output "myvalue" , but I actually don't understand why?:
${param.values["myparam"]["0"]}
${param.values.myparam[0]}
...
3
Solved
I've got this, which is working:
<c:choose>
<c:when test="${sometest}">
Hello, world!
</c:when>
<c:otherwise>
<fmt:message key="${page.title}" />
</c:otherwi...
4
Solved
I just had a little surprise in a Webapp, where I'm using EL in .jsp pages.
I added a boolean property and scratched my head because I had named a boolean "isDynamic", so I could write this:
<...
2
Solved
Currently I have something like this in my JSP
<c:url value="/teams/${contact.id}/${contact.name}" />
The important part of my URL is the ID, I just put the name on it for SEO purposes (ju...
Swann asked 2/5, 2010 at 9:8
1
Solved
I am working with some legacy code, and at some point there is a key in the session that is something like
session.setAttribute("com.org.something.Object",someObject);
Now trying to access this...
2
Solved
In Spring MVC when placing an object in the view model like so:
public String getUser( Model model ) {
//...fetch user...
model.addAttribute( "user", user );
return "viewName";
}
and accessin...
Mycenae asked 17/3, 2010 at 11:40
1
Solved
Is there a way, via configuration, upgrade or a plugin to get content assist in JSP EL expressions?
e.g.
${CTRL+SPACE ...
or
${pageContext.CTRL+SPACE ...
etc...
3
I have an enum class USState. I would like to iterate through the states in a JSP.
Is it possible to access a list of USStates without first setting such a list as an attribute? It seems that some...
2
Solved
I have a JSF 2.0 application on Tomcat with many <h:inputText> fields to input data in my database. Some fields are not required.
<h:inputText value="#{registerBean.user.phoneNumber}" id=...
2
Solved
I'm building my own JSP Tag Library which need to support some features that Application developers can use like this:
<w:user-label id="usrlb" value="${session.user}"/>
<w:textbox id="tb...
2
Solved
I am creating a drop down list of all languages. The default language selection for the list will be determined by information added by the user:
<select>
<c:forEach items="${languages}"...
Plenish asked 14/12, 2009 at 13:10
2
Solved
I've read some time ago about the difference in 'Core JSF' but now I can't find that place.
Nevertheless I don't remember that there was a word about cases when we should use ${expr} in jsf...
1
Solved
My system: Ubuntu 9.10. Eclipse 3.5.1 with Java EE 1.2.1 (manual install - NOT from synaptic). Web Developer Tools 3.1.1
I've recently adopted someone else's code (a Dynamic Web Project), and run ...
Amundson asked 24/11, 2009 at 15:20
4
Solved
I have this JSP code snippet:
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<c:choose>
<c:when test="${var1.properties[\"Item Type\"] eq \"Animal's Part\"}">
...
2
Solved
I'm running Tomcat 6.0.18 on Linux.
I have a JSP that uses a bean like this:
<jsp:useBean id="helper"
type="com.example.SomeType"
scope="request"/>
The page references an attribute of h...
3
Solved
For simplicity, i have the following file named test.jsp:
<script language="javascript">
alert("a$b".replace(/\$/g,"k"));
</script>
I put this file in my local server, then display ...
Overpass asked 23/1, 2009 at 10:41
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