struts

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How to write <c:if> - jstl tag - comparing map key with struts formbean element

I need to retrieve list values from a map of type Map<String,List<HashMap<String, Object>>> in JSP based on a condition. The condition is to compare map key with formbean variable. R[详细]

2023-04-10 18:28 分类：问答
Dynamically load source in div on jsp page

I am using struts 1.3 framework. I have come across a scenario that, I have set of Struts Action URLs on JSP page.[详细]

2023-04-10 06:16 分类：问答
javax.servlet.ServletException: null

Recieved the following error whilst testing a small apache strut based web application ive been working on, the crux of the matter is that somehow a null httpservletrequest request parameter was passe[详细]

2023-04-09 15:39 分类：问答
Struts Validation - Combining requiredif and mask

I have a requirement in my app where a field is required on certain conditions and then that field should match a particular pattern.[详细]

2023-04-09 15:36 分类：问答
JSP page not populating the formBean property associated with <html:select> <html:option>

<html:select property=\"fileLocation\"> <% ArrayList uploadLocationLookUp = null; uploadLocationLookUp = (ArrayList) request.getSession().getAttribute(\"uploadLocation\");[详细]

2023-04-09 01:52 分类：问答
Is there an equivalent to Django's reverse URL lookup in Java Struts framework?

I want to find out whether there is a Struts equivalent to Django\'s reverse URL lookup, where you can associate names to URL patterns and refer to these in your code. This allows you to change the UR[详细]

2023-04-08 11:41 分类：问答
Interested in learning struts 1.x

I am working on a struts project which I am new to. I have the background in jsp, servlets and understanding of j2ee.开发者_StackOverflow社区[详细]

2023-04-08 02:37 分类：问答
Using Request object in a validate method STRUTS

Is it possible to set an attribute in a request or session scope in a HttpServletRequest object of a validate method in Struts.[详细]

2023-04-07 18:44 分类：问答
Keep running a SQL procedure while browsing elsewhere in the application

I am facing a technical issue on a web-app development : Here is the goal : By clicking on a button, the user launches a SQL/Oracle procedure that takes about 5 to 10 minutes to come to an end succes[详细]

2023-04-07 16:47 分类：问答
How to use Integer in freemarker template?

Yesterday, when I attempted to get a variable value from action, if I set thevariable\'s which defined in ftl value up to below ten , the result always g开发者_如何学JAVAot empty.[详细]

2023-04-07 16:18 分类：问答