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From Dave Newton <davelnew...@gmail.com>
Subject Re: sj:a json return result question
Date Tue, 06 Aug 2013 16:26:21 GMT
Configure your result's `root` to be `sum`, otherwise it will serialize the
entire action.


On Tue, Aug 6, 2013 at 10:31 AM, john lee <sh_thorn_bird@yahoo.com> wrote:

>
> Question for Sjquery's   sj:a  tag as the following
>
> <s:url id="ajax" value="ReportAction"/>
>         <sj:a id="ajaxlink"
>                 href="%{ajax}"
>                 targets="result"
>                 > TOTAL # PARTS
>         </sj:a>
> <div id="result"> <s:property value="sum"/></div>
>
> public class ReportkeyAction extends extends ActionSupport {
>   private int sum;
>   public int getSum() { return sum; }
>   public void setSum(int sum) { this.sum = sum; }
>   public String execute() throws Exception {        sum=310;
>         System.out.println("sum get fired for json, val="+sum);
>         return "success";
> }
> public String getJSON()  throws Exception
>   {
>     System.out.println("json get triggered for json, val="+sum);
>     return execute();
>   }
> }
>
> the render return result/display is the following
>
>    TOTAL # PARTS
> {"JSON":"success","sum":310}
>
>
> I only expect result of 310 get returned, why heading info also get
> returned?
> obvioulsy, <s:property value="sum"/> even did not working.
>
> how can i just display 310 only?
>
> thanks in advance
>
> john




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so: Dave Newton <http://stackoverflow.com/users/438992/dave-newton>

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