The first one: don't call a different action to get the options--get the options in the same action that handles the original request.
The second one: read something about ajax; any tutorial discusses how to deal with what you get back. Dave On Jan 5, 2011 12:14 AM, "Anjib" <anji...@hotmail.com> wrote: > > Sorry I didn't get the first one. Can you please elaborate for me? > > For second option I didn't find the way to pass result to view > especially Sturts tag. > > Anjib > > > On 1/4/2011 7:47 PM, Dave Newton wrote: >> Don't make a separate request? I mean, why wouldn't you just use the same >> service inside the action you're actually calling? >> >> Either that, or do the Ajax call, and use normal Ajax response handling >> mechanisms (HTML, JSON, whatever) you want. >> >> Dave >> >> On Tue, Jan 4, 2011 at 7:29 PM, Anjib<anji...@hotmail.com> wrote: >> >>> How can I achieve this with only using Struts then? >>> >>> >>> On 1/4/2011 7:20 PM, Dave Newton wrote: >>> >>>> The ajax post is an entirely separate request. >>>> >>>> Dave >>>> On Jan 4, 2011 5:38 PM, "Anjib Mulepati"<anji...@hotmail.com> wrote: >>>> >>>>> struts 1.3.8 >>>>> 1. I try to use JSTL but when i include jstl reference it doesn't let me >>>>> in saying it version conflict wih web.xml. >>>>> My web.xml has >>>>> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"; >>>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >>>>> xsi:schemaLocation="http://java.sun.com/xml/ns/javaee >>>>> http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";> >>>>> >>>>> I have been debugging this problem for a while and fig out that problem >>>>> was because I am not able to get value in the request object. So still >>>>> looking for the solution. >>>>> >>>>> Here is the latest scenario: >>>>> I am trying to populate the drop down box in the initial login page. >>>>> a) Struts config file have action mapping for login page as >>>>> <action path="/Login" forward="loginPage"/> >>>>> >>>>> and getting list action mapping as >>>>> <action path="/getAgencyList" >>>>> type="gov.ma.itd.grouping.actions.GetAgencyListAction"> >>>>> >>>>> b) login.jsp page call the action class to get the list on page load. >>>>> $(document).ready(function() { >>>>> $.post("getAgencyList.do"); >>>>> } >>>>> >>>>> and populate in the drop down list >>>>> >>>>> <html:select title="Organizational Unit" styleId="organizationalUnit" >>>>> >>>> property="organizationalUnit" tabindex="1"> >>>> >>>>> <% >>>>> ArrayList<String> agencyList = >>>>> >>>> (ArrayList<String>)request.getAttribute("list"); >>>> >>>>> for(int i=0; i<agencyList.size(); i++){ >>>>> %> >>>>> <html:option value='<%= agencyList.get(i) %>'></html:option> >>>>> <% } %> >>>>> </html:select> >>>>> >>>>> c) Action class return the list as follow >>>>> ArrayList<String> agencyList = new ArrayList<String>(); >>>>> AgencyDAO agency = new AgencyDAO(); >>>>> agencyList = agency.getAllAgency(); >>>>> request.setAttribute("list", agencyList); >>>>> return mapping.findForward(SUCCESS); >>>>> >>>>> Right now I haven't map the success to any page. I am assuming once I set >>>>> >>>> the request object with result in action class JSP page can get that value >>>> as this action class is called on by this page. Is my assumption right or >>>> wrong? >>>> >>>>> Can you suggest how can I fix this problem? >>>>> >>>>> Anjib >>>>> >>>>> >>>>> >>>>> On 1/4/2011 3:07 PM, Dave Newton wrote: >>>>> >>>>>> 1) Why aren't you using existing mechanisms to do this and instead >>>>>> >>>>> relying >>>>> on scriptlets? Either JSTL or whatever that existing S1 tag for option >>>>>> collections is would be far cleaner. >>>>>> >>>>>> 2) Is there anything in the logs? >>>>>> >>>>>> 3) Are you using Tiles (which back in the day swallowed exceptions whole >>>>>> sometimes)? >>>>>> >>>>>> 4) Are you using the rtexpr tags? >>>>>> >>>>>> Dave >>>>>> >>>>>> On Tue, Jan 4, 2011 at 1:24 PM, Anjib Mulepati<anji...@hotmail.com> >>>>>> >>>>> wrote: >>>>> Strits 1.3.8 >>>>>>> Is there any error in following code? I am getting blank page. Can >>>>>>> >>>>>> someone >>>>> help me out? >>>>>>> <html:select title="Organizational Unit" styleId="organizationalUnit" >>>>>>> property="organizationalUnit" tabindex="1"> >>>>>>> <% >>>>>>> ArrayList<String> agencyList = >>>>>>> (ArrayList<String>)request.getAttribute("list"); >>>>>>> for(int i=0; i<agencyList.size(); i++){ >>>>>>> %> >>>>>>> <html:option value='<%= agencyList.get(i) %>'></html:option> >>>>>>> <% } %> >>>>>>> </html:select> >>>>>>> >>>>>>> >>>>>>> >>>>>>> Anjib >>>>>>> >>>>>>> --------------------------------------------------------------------- >>>>>>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>>>>>> For additional commands, e-mail: user-h...@struts.apache.org >>>>>>> >>>>>>> >>>>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>>>> For additional commands, e-mail: user-h...@struts.apache.org >>>>> >>>>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>> For additional commands, e-mail: user-h...@struts.apache.org >>> >>> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org >
