ajax - Liferay Content Update based on select component value -


i newbie liferay. have jsp page select element.

    <aui:row>     <aui:col span="3">     <label>optionspanel</label>                         </aui:col>                         <aui:col span="3">                             <aui:form name="fm" id="fm">                             <aui:select id="options" name="options" label="">                                 <aui:option value="option1" selected="true">option1</aui:option>                                 <aui:option value="option2">option2</aui:option>                             </aui:select>                             </aui:form>                         </aui:col>                     </aui:row>     <c:choose>             <c:when test="${selectedoption eq 'option1'}">                 <aui:row>                     <aui:col> option1                     </aui:col>                 </aui:row>             </c:when> <c:when test="${selectedoption eq 'option2'}">                 <aui:row>                     <aui:col> option2                     </aui:col>                 </aui:row>             </c:when> </c:choose>

i want dynamically display content based on value of selected option. nested inside <c:choose> , <aui:row> tags exists <aui:col></aui:col> element want container dynamic content.

based on this, have tried following solution:

@override     public void serveresource(resourcerequest resourcerequest, resourceresponse resourceresponse) throws ioexception, portletexception {         string action = resourcerequest.getparameter("action");         //load view folder content         if (action.equals("view_content")) {             include("/content.jsp", resourcerequest, resourceresponse, portletrequest.resource_phase);         }     }

content.jsp

<c:choose>                 <c:when test="${selectedoption eq 'option1'}">                     <aui:row>                         <aui:col>     option1                         </aui:col>                     </aui:row>                 </c:when>     <c:when test="${selectedoption eq 'option2'}">                     <aui:row>                         <aui:col>     option2                         </aui:col>                     </aui:row>                 </c:when>     </c:choose>

view.jsp

<portlet:resourceurl var="viewcontenturl">     <portlet:param name="action" value="view_content" /> </portlet:resourceurl> <div id="<portlet:namespace/>contentview">                 <aui:row>                             <aui:col>         option1                             </aui:col>                         </aui:row>                  </div>                 <aui:script>                 function selectcontent()                 {                     aui().use('aui-base','aui-io-request', function(a){                          var selectedvalue = a.one("#<portlet:namespace />options").get('value');                           a.io.request('<%=viewcontenturl%>',{                              datatype: 'json',                              method: 'post',                              form: {id: '<portlet:namespace />fm'},                              data: {<portlet:namespace/>selectedoption: selectedvalue},                              on: {                                     failure: function() {                                                 alert('failure');                                              },                                     success: function(event, id, obj) {                                                 var instance = this;                                                 var message = instance.get('responsedata');                                                 aui().one('#<portlet:namespace/>contentview').html(message);                                              }                              }                          });                     });                 }                 </aui:script>

however, not work , not want use separate jsp. need code in same jsp file.


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