variable « Struts « JSP-Servlet Q&A

1. Can struts logic tag evaluate a variable's contents? stackoverflow.com

Below is what I'm trying to achieve. The problem is "errors" is not defined. If I remove my match logic, the errors are displayed on the web page. Is there anyway ...

2. How can I get the content from a session variable? stackoverflow.com

My situation: On my jsp site I show a table. When somebody click a row, this row must be marked with an other backround color for example. Also more then one row ...

3. array as hidden variable stackoverflow.com

can array be used as hidden variable on jsp.....like I have a form i.e a simple java class,I want it to be as hidden variable can I do it.. Thanks in advance ...

4. Struts2, problem with 2 variables in one address stackoverflow.com

I'm using struts2, now in my jsp file i've got 2 variables:

${server_address}
${pageContext.request.contextPath}

Now i want to connect it in my tag:

<s:form action="%{server_address}%{pageContext.request.contextPath}/actionName.action">

But generated output looks like that:

<form method="post" action="http://10.0.0.5:8088/actionName.action" ...

5. How can I use freemarker variable inside JSP tag? stackoverflow.com

I would like to use variable calculated in freemarker inside Struts tag. How can I do this in following situation:

<#assign val0=100 />
<#assign val1=1000 />
<@s.select value="amount" name="amount" label="Amount" id="amount"
list=r"%{#{val0:'text100', val1:'text1000'}}"/>

Currently this select ...

6. How to assign value to a jsp variable stackoverflow.com

Can anybody tell how to assign a value coming from "<s:property value="a">" into jsp variable ?

7. How do you concatenate a session variable string with another string stackoverflow.com

So say I have the following in my properties file:

property_one = "you ran 5 miles today"

Currently my jsp file displays this property I would like to substitute out the 5 and make ...

8. strut tags for iterating session variable stackoverflow.com

I am designing a web application where i want to use maximum of struts tag on JSP page instead of java code. In my case, one of the action is taking input ...

9. How to use variables in scriplets on jsp in Struts2? stackoverflow.com

In my Struts2 project returned a List<Object> from my java action class. One of the data members in the objects is a date in long form (from MySQL database). I am ...

10. how to use jsp variable in struts 2 tag stackoverflow.com

I am wondering if there is any way to use jsp variable in struts 2 tags. I tried as given below but i did not work. Suggest me if there is any way ...

11. variable passing in struts action class stackoverflow.com

we are developing the web application we have different methods in struts2 action class. We are instantiate the one variable and assign some value. We want to use that variable value ...

12. How to access member variable, member method of java class In JSP using custom tags stackoverflow.com

I have situations here , there is already existing code,where in they have not made entries of TLD file in web.xml of file,but still they are accessing methods of helper class ...

13. Struts2 : How to access session variable in JSP? stackoverflow.com

I have set a ArrayList in the Session object inside my Action class as shown

public class HelloWorld implements SessionAware

{

    private Map session;

    public HelloWorld() ...

14. assigning a JSP variable a value coming from struts.1045723.n5.nabble.com

Hi Everyone, I am trying to create a java variable in the jsp scriplet and assign it a value coming from tag so for example <% int id =

15. How to access variable in JSP tag scope from struts 2 tags (OGNL expression) struts.1045723.n5.nabble.com

Hello, how can I access variable that is defined inside the body of third party (not struts2) tag? Example: ${user.name} <%-- works --%> <%-- ...

16. How to set a variable in session in the JSP struts.1045723.n5.nabble.com

> Hi Guys, > > Can anyone suggest me a way to set a variable in the session in the JSP and > access that variable in the action class.. (variable must be set from the > JSP file to the session) > > iam using struts 2.. is there anyway to do this..? > > -- > Regards > Kushan ...

17. Question s:if and java variables in jsp scriplets struts.1045723.n5.nabble.com

Hi, I have another Problem connected to the iterator problem :-) I have some java variables in my jsp side which do some counting for navigation purposes. I need these to decide if I want to render a tableheader (in case of the first element of the collection) or not. We can't put all entries in one table, because we fold ...

18. reading resource bundle from JSP to variable struts.1045723.n5.nabble.com

19. [S2] accessing a JSP variable in a tag struts.1045723.n5.nabble.com

I am probably being dense, but I have a normal old jsp variable in one of my pages Eg <% String foo = "bar" %> I want to write out the value of foo using the Struts property tag ( so that I can make use of its handy escaping functionality) I cant figure out how to do it though :( ...

20. s2 : assigning a variable to jsp struts.1045723.n5.nabble.com

> Hello, > > I want to assign a property to a value in jsp. > > in struts 1.3 i could do it like: > > type="java.lang.String" /> > > Now I can access the variable via: <%=assign%> > > How can i accomplish this in struts2 for ...

21. Struts 2.1 Assigning a property to a JSP variable struts.1045723.n5.nabble.com

Well I found 2 ways to assign an action's property to a JSP variable in a scriptlet: Solution 1: Set property as an attribute JSP: <% String myProductType = request.getAttribute("prodType") %> This takes the action's productType property and stores it as an attribute called prodType in the request scope. Then in the scriptlet I get attribute ...