I'm really going crazy with struts2 and request parameters, for example look
at the following struts2blankapplication code:
<h3>Languages</h3>
<ul>
<li>
<s:url id="url" action="HelloWorld">
<s:param name="request_locale">en</s:param>
</s:url>
<s:a href="%{url}">English</s:a>
</li>
<li>
<s:url id="url" action="HelloWorld">
<s:param name="request_locale">es</s:param>
</s:url>
<s:a href="%{url}">Espanol</s:a>
</li>
</ul>
Ok, here it add a request parameter called request_locale to the url to set
the language..
Here is the action:
public class HelloWorld extends ExampleSupport {
public String execute() throws Exception {
setMessage(getText(MESSAGE));
return SUCCESS;
}
public static final String MESSAGE = "HelloWorld.message";
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}
Ok, how can it set the language if it don't retrieve the request_locale
parameter??
Anybody could explain me how request parameters works?
:-(
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