ognl

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Struts 2 OGNL s:iterator vs JSTL c:forEach performance

I\'ve been building some fairly dynamic web applications recently that rely heavily on database(JPA) backed configurations. These applications are multi-user, multi-account systems in which the end us[详细]

2023-04-04 18:50 分类：问答
Struts 2 does not populate POJO from client

I have a Java Object with many other nested Objects and lists of Objects. When the request arrives from the client, I see that the Object is populated only to a few levels. Is there any configuration[详细]

2023-03-31 00:25 分类：问答
How to parse the templated sentence "#{name} invited you" using expression language

I am a new bee to Java. My intension is to use the template like sentences in Java program (no JSP or any web related pages)[详细]

2023-03-29 14:06 分类：问答
Struts2 wildcard action mapping with ognl expressions as field-names

I am trying to populate a parameter named \'member.id\' in an action class using regular expression and wildcard action mapping with Struts开发者_JAVA技巧2. The action mapping is something like this:[详细]

2023-03-26 14:13 分类：问答
Accessing static variable using OGNL in Struts2

Good day! I am reading Manning\'s struts2 book and one of the topic is accessing the static variable using OGNL using the syntax@[fullClassName]@[property or methodCall][详细]

2023-03-24 05:36 分类：问答
Why does OGNL ignore synthetic and volatile methods?

In OgnlRuntime we have: static boolean isMethodCallable(Method m) { if ((isJdk15() && m.isSynthetic()) || Modifier.isVolatile(m.getModifiers()))[详细]

2023-03-22 05:12 分类：问答
Using jQuery Templates in Struts2

I am attempting to update a page using Struts2 (using jOWL to display an ontology). The original HTML page uses jQuery templates, having several lines such as:[详细]

2023-03-22 01:56 分类：问答
Capitalizing an entire word in Struts2 / OGNL

I just can\'t see it.I want to do the equivalent of the following: listValue=\"%{capitalize(remoteUserName)}\"[详细]

2023-03-16 00:38 分类：问答
OGNL Addition / Type Coercion

%{control.current + #displayRows} is ultimately the statement I need executed.I have it in an s:if tag and I use test to see if this value lies within a certain range.[详细]

2023-03-13 16:52 分类：问答
OGNL dynamic access map with iterator var

I\'m trying to access a map using OGNL, and I can\'t really access the map using the iterator var, but I can access it using the status.[详细]

2023-03-12 04:20 分类：问答