Update options on field onChange event (Try_#1)

What works:
- onChange event
- GET request

What not works:
- Update field options

src/main/java/br/ufpr/c3sl/estacaojuventude/Municipio.java

@@ -29,4 +29,8 @@ public class Municipio {
 	public static List<Municipio> findAllMunicipios() {
         return entityManager().createQuery("SELECT o FROM Municipio o ORDER BY nome", Municipio.class).getResultList();
     }
+	
+	public static List<Municipio> findAllMunicipiosByUf(String uf) {
+        return entityManager().createQuery("SELECT o FROM Municipio o WHERE UF="+uf+" ORDER BY nome", Municipio.class).getResultList();
+    }
 }

src/main/java/br/ufpr/c3sl/estacaojuventude/web/OrgaoExecutorController.java

@@ -15,6 +15,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
 
+import br.ufpr.c3sl.estacaojuventude.Estado;
 import br.ufpr.c3sl.estacaojuventude.Municipio;
 import br.ufpr.c3sl.estacaojuventude.OrgaoExecutor;
 
@@ -63,10 +64,28 @@ public class OrgaoExecutorController {
         return "redirect:/orgaoexecutores";
     }
 	
+	@RequestMapping(method = RequestMethod.GET, produces = "text/html")
+	public String get(@RequestParam(value = "uf") String uf, @Valid OrgaoExecutor orgaoExecutor, BindingResult bindingResult, Model uiModel, HttpServletRequest httpServletRequest) {
+		System.out.println("GET_MUNICIPIO COM A ID: "+uf);
+		repopulateMunicipios(uf, uiModel, orgaoExecutor);
+		return "orgaoexecutores/create";
+	}
+	
+	void repopulateMunicipios(String uf, Model uiModel, OrgaoExecutor orgaoExecutor) {
+		uiModel.addAttribute("municipios", Municipio.findAllMunicipiosByUf(uf));
+		System.out.println("__AKI__");
+	}
+	
 	void populateEditForm(Model uiModel, OrgaoExecutor orgaoExecutor) {
         uiModel.addAttribute("orgaoExecutor", orgaoExecutor);
         addDateTimeFormatPatterns(uiModel);
         
+        List<Estado> le = Estado.findAllEstadoes();
+        Estado e = new Estado();
+        e.setNome("");
+        le.add(0, e);
+        uiModel.addAttribute("estadoes", le);
+        
         List<Municipio> lm = Municipio.findAllMunicipios();
         Municipio m = new Municipio();
         m.setId((long) 0);

src/main/webapp/WEB-INF/i18n/application.properties

@@ -69,6 +69,8 @@ label_br_ufpr_c3sl_estacaojuventude_orgaoexecutor_sigla=Sigla
 label_br_ufpr_c3sl_estacaojuventude_orgaoexecutor_site=Site
 label_br_ufpr_c3sl_estacaojuventude_orgaoexecutor_telefonecontato=Telefone do contato
 label_br_ufpr_c3sl_estacaojuventude_orgaoexecutor_version=Versão
+label_br_ufpr_c3sl_estacaojuventude_orgaoexecutor_municipio.uf=UF
+label_br_ufpr_c3sl_estacaojuventude_orgaoexecutor_estado=Estado
 
 label_br_ufpr_c3sl_estacaojuventude_programa=Programa
 label_br_ufpr_c3sl_estacaojuventude_programa_beneficios=Benefícios Associados

src/main/webapp/WEB-INF/views/orgaoexecutores/create.jspx

@@ -10,11 +10,45 @@
         <field:input field="logradouro" id="c_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor_logradouro" z="k/1XFT6R2/obR+osepiqSAJabF8="/>
         <field:input field="bairro" id="c_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor_bairro" z="C0AhYYllc9NQKj6P/OsWQ/cbgBs="/>
         <field:input field="cep" id="c_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor_cep" widthcss="65px" z="user-managed"/>
+        
+        <field:select field="uf"
+			id="c_br_ufpr_c3sl_estacaojuventude_Municipio_uf"
+			itemValue="id" items="${estadoes}" path="/estados"
+			z="user-managed"
+			disableFormBinding="true" />
+        
         <field:select field="municipio" id="c_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor_municipio" itemValue="id" items="${municipios}" path="/municipios" z="TsmVkI/NlGQHwdhUUjgjQ8bprz4="/>
+
         <field:input field="contato" id="c_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor_contato" z="N464inkZDRkVnlMA8hpmvvyzs7g="/>
         <field:datetime dateTimePattern="${orgaoExecutor_ultimaalteracao_date_format}" field="ultimaAlteracao" id="c_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor_ultimaAlteracao" render="false" z="user-managed"/>
         <field:input field="emailContato" id="c_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor_emailContato" validationMessageCode="field_invalid_email" validationRegex="[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}" z="user-managed"/>
         <field:input field="telefoneContato" id="c_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor_telefoneContato" mask="(##)####-####" max="13" validationMessageCode="field_invalid_integer" validationRegex="[(][0-9]*[)][0-9]*-[0-9]*" widthcss="85px" z="user-managed"/>
     </form:create>
     <form:dependency dependencies="${dependencies}" id="d_br_ufpr_c3sl_estacaojuventude_OrgaoExecutor" render="${not empty dependencies}" z="AAjeOEHmudaMpa7oWwH71C1aVn0="/>
+    
+    <script type="text/javascript">
+
+    	Spring.addDecoration(new Spring.ElementDecoration({
+			elementId : '_uf_id',
+			widgetType : "dijit.form.FilteringSelect",
+			widgetAttrs : {
+				onChange : function() {
+ 					uf=document.getElementsByName("uf")[0].value;
+ 					console.log("REPOPULANDO A PARTIR DE UF(ID) = "+uf);
+ 					
+// 					var element = document.getElementsByName("_municipio_id_popup");
+// 					console.log(element);
+					
+					xmlhttp = new XMLHttpRequest();
+					xmlhttp.open("GET", "orgaoexecutores?uf="+uf ,true);
+					xmlhttp.send();
+					
+					
+				}
+			}
+		}));
+
+
+ 	</script>
+ 	
 </div>