You update the div with the same jsp as the form, so you're adding the page to itself.
d. (pardon brevity and typos, on cell) On Feb 28, 2012 6:44 PM, "Mounir Benzid" <m...@meetingmasters.de> wrote: > Here's a simple enough example of how to use the <sj:a> tag available in > the struts2-jquery plugin (v 3.2.1) > http://www.weinfreund.de/**struts2-jquery-showcase/index.**action<http://www.weinfreund.de/struts2-jquery-showcase/index.action> > > > Well what I get though is somehow mysterious (to me). > > The first time when I call the action [1] given by its URL > http://localhost:8080/myApp/**test/me<http://localhost:8080/myApp/test/me> > I get the correct server response, that is > > - a line saying "Echo: Hello me!" > - underneath it a textfield containig the phrase "Hello me !" > - followed by a submit button > > This is what it looks like: > Before: http://i40.tinypic.com/vf8782.**jpg<http://i40.tinypic.com/vf8782.jpg> > > Nice. > > But after I submit the form the textfield and the submit button get > somehow mysteriously duplicated! (but not the "Echo:..." textline) > > So there's still the initial textfield with the updated Hello + > whatever-you-typed-in phrase but yet another textfield and yet another > submit button. > > The only difference I can tell between the initial and the duplicated > textfield is that the latter never gets a refresh. > It always contains the initial "Hello me !" phrase. > > This is how it looks like after the submit: > After: http://i41.tinypic.com/2ji44j.**jpg<http://i41.tinypic.com/2ji44j.jpg> > > Maybe someone can tell what I'm missing here. > Thanks! > > > [1] http://pastebin.com/Wq0Ek1H4 <http://pastebin.com/Wq0Ek1H4>**(Action > class) > > [2] http://pastebin.com/6yF2xwu4 (jsp) > > ------------------------------**------------------------------** > ------------------------------**------------------------------** > ------------------------------**---------------------- > > [1] ACTION class > > package xxx.actions.yyy; > > import org.apache.log4j.Logger; > import org.apache.struts2.convention.**annotation.Action; > import org.apache.struts2.convention.**annotation.Actions; > import org.apache.struts2.convention.**annotation.Namespace; > import org.apache.struts2.convention.**annotation.Result; > > import com.opensymphony.xwork2.**ActionSupport; > > @Namespace("/test") > public class HelloWorldAction extends ActionSupport { > > public String getYourName() {return yourName; } > public void setYourName(String value) {this.yourName = value;} > > @Actions({ > @Action(value="{yourName}", results={@Result(location = > "test.jsp")}), > @Action(value="put", results={@Result(location = "test.jsp")}) > }) > public String execute() { > yourName = "Hello " + yourName + " !"; > logger.debug("execute: " + yourName); > return SUCCESS; > } > > private static final long serialVersionUID = 1L; > private String yourName; > private static Logger logger = Logger.getLogger(** > HelloWorldAction.class); > > } > > > [2] (jsp) > ------------------------------**------------------------------** > ------------------------------**---------------------------- > > <%@ taglib prefix="s" uri="/struts-tags" %> > <%@ taglib prefix="sj" uri="/struts-jquery-tags"%> > > <html> > > <head> > <sj:head/> > </head> > > <body> > > <div id="formResult"> > <p>Echo : ${yourName}</p> > </div> > > <s:form id="form" action="put"> > <s:textfield id="echo" name="yourName"/> > </s:form> > > <sj:a > id="ajaxformlink" > formIds="form" > targets="formResult" > indicator="indicator" > button="true" > buttonIcon="ui-icon-gear" > > > Submit form here > </sj:a> > > <img id="indicator" src="images/indicator.gif" alt="Loading..." > style="display:none"/> > > </body> > > </html> > > > > > >
