私は自分の weapp に ajax 機能を実装しようとしています。Spring MVC と Tiles を使用しています。Ajax 呼び出しには jquery を使用しています。
ajax機能以外はすべて正常に動作します
関連するコードは次のとおりです。
タイル構成:
<beans:bean class="org.springframework.js.ajax.AjaxUrlBasedViewResolver" id="tilesViewResolver">
<beans:property name="viewClass" value="org.springframework.js.ajax.tiles2.AjaxTilesView"/>
</beans:bean>
<beans:bean class="org.springframework.web.servlet.view.tiles2.TilesConfigurer" id="tilesConfigurer">
<beans:property name="definitions">
<beans:list>
<beans:value>/WEB-INF/plantilla/plantilla.xml</beans:value>
<!-- Scan views directory for Tiles configurations -->
<beans:value>/WEB-INF/views/**/vistas.xml</beans:value>
</beans:list>
</beans:property>
</beans:bean>
私のコントローラー:
@RequestMapping(value = "clientes/listarProvincias", method = RequestMethod.GET,headers="Accept=*/*")
public @ResponseBody List<Provincia> listarProvincias(@RequestParam(value = "departamento", required = true)String codigoDepartamento){
logger.info("Ingresando al Metodo Listar Provincias con Ajax");
Integer codDep = Integer.parseInt(codigoDepartamento);
return this.provinciaDAO.listarProvinciaPorDepartamento(codDep);
}
私のJSP
<script type="text/javascript">
$(document).ready(function() {
$('#departamento').change(
function() {
$.getJSON('clientes/listarProvincias', {
departamento : $(this).val(),
ajax : 'true'
}, function(data) {
alert("Ingresando a JSON");
var html = '<option value="">Departamento</option>';
var len = data.length;
for ( var i = 0; i < len; i++) {
html += '<option value="' + data[i].name + '">'
+ data[i].name + '</option>';
}
html += '</option>';
$('#provincias').html(html);
});
});
});
</script>
フォームの一部
<p>
<label>Departamento</label>
<span class="field">
<form:select path="departamento.codDpto" id="departamento">
<form:option value="" ></form:option>
<c:forEach items="${departamentos}" var="departamento">
<form:option value="${departamento.codDpto}">${departamento.descripcion}</form:option>
</c:forEach>
</form:select>
<label class="error">
<form:errors path="estaReg" cssClass="error"></form:errors>
</label>
</span>
</p>
<p>
<label>Provincia</label>
<span class="field">
<form:select path="provincia.codprovincia" id="provincias">
<form:option value="" ></form:option>
<c:forEach items="${provincias}" var="provincia">
<form:option value="${provincia.codprovincia}">${provincia.descripcion}</form:option>
</c:forEach>
</form:select>
<label class="error">
<form:errors path="estaReg" cssClass="error"></form:errors>
</label>
</span>
</p>
Google Chomre ツールの表示:
GET http://localhost:8080/sictem/clientes/listarProvincias?departamento=5&ajax=true 404 (No Encontrado)
ログ
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 1 of 10 in additional filter chain; firing Filter: 'SecurityContextPersistenceFilter'
DEBUG: org.springframework.security.web.context.HttpSessionSecurityContextRepository - No HttpSession currently exists
DEBUG: org.springframework.security.web.context.HttpSessionSecurityContextRepository - No SecurityContext was available from the HttpSession: null. A new one will be created.
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 2 of 10 in additional filter chain; firing Filter: 'LogoutFilter'
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 3 of 10 in additional filter chain; firing Filter: 'UsernamePasswordAuthenticationFilter'
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 4 of 10 in additional filter chain; firing Filter: 'RequestCacheAwareFilter'
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 5 of 10 in additional filter chain; firing Filter: 'SecurityContextHolderAwareRequestFilter'
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 6 of 10 in additional filter chain; firing Filter: 'RememberMeAuthenticationFilter'
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 7 of 10 in additional filter chain; firing Filter: 'AnonymousAuthenticationFilter'
DEBUG: org.springframework.security.web.authentication.AnonymousAuthenticationFilter - Populated SecurityContextHolder with anonymous token: 'org.springframework.security.authentication.AnonymousAuthenticationToken@9055e4a6: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@957e: RemoteIpAddress: 127.0.0.1; SessionId: null; Granted Authorities: ROLE_ANONYMOUS'
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 8 of 10 in additional filter chain; firing Filter: 'SessionManagementFilter'
DEBUG: org.springframework.security.web.session.SessionManagementFilter - Requested session ID46A28166F0557A3A00BB916481349AC8 is invalid.
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 9 of 10 in additional filter chain; firing Filter: 'ExceptionTranslationFilter'
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true at position 10 of 10 in additional filter chain; firing Filter: 'FilterSecurityInterceptor'
DEBUG: org.springframework.security.web.util.AntPathRequestMatcher - Checking match of request : '/clientes/listarprovincias'; against '/*'
DEBUG: org.springframework.security.web.access.intercept.FilterSecurityInterceptor - Public object - authentication not attempted
DEBUG: org.springframework.security.web.FilterChainProxy - /clientes/listarProvincias?departamento=6&ajax=true reached end of additional filter chain; proceeding with original chain
DEBUG: org.springframework.security.web.context.HttpSessionSecurityContextRepository - SecurityContext is empty or contents are anonymous - context will not be stored in HttpSession.
DEBUG: org.springframework.security.web.access.ExceptionTranslationFilter - Chain processed normally
DEBUG: org.springframework.security.web.context.SecurityContextPersistenceFilter - SecurityContextHolder now cleared, as request processing completed
何が間違っているのかわかりません。よろしくお願いします、