diff --git a/src/js/controllerModal.js b/src/js/controllerModal.js
index 85d4edd..4634cb3 100644
--- a/src/js/controllerModal.js
+++ b/src/js/controllerModal.js
@@ -23,7 +23,12 @@ angular.module('focaModal')
             $scope.busquedaPress = function(key) {
                 if(key === 13) {
                     $scope.searchLoading = true;
-                    focaModalService.getEntidad($scope.filters, parametrosModal.query).then(
+                    focaModalService.getEntidad(
+                        $scope.filters,
+                        parametrosModal.query,
+                        parametrosModal.tipo,
+                        parametrosModal.json
+                        ).then(
                         function(res) {
                             $scope.searchLoading = false;
                             $scope.primerBusqueda = true;
diff --git a/src/js/service.js b/src/js/service.js
index 0e81375..326bbc3 100644
--- a/src/js/service.js
+++ b/src/js/service.js
@@ -1,5 +1,5 @@
 angular.module('focaModal')
-    .service('focaModalService', [
+    .factory('focaModalService', [
         '$uibModal', 'API_ENDPOINT', '$http',
         function($uibModal, API_ENDPOINT, $http) {
             return {
@@ -49,8 +49,12 @@ angular.module('focaModal')
                             }
                         );
                 },
-                getEntidad: function(filters, query) {
-                    return $http.get(API_ENDPOINT.URL + query, {nombre: filters});
+                getEntidad: function(filters, query, tipo, json) {
+                    if (tipo === 'POST') {
+                        return $http.post(API_ENDPOINT.URL + query, json);
+                    } else {
+                        return $http.get(API_ENDPOINT.URL + query, {nombre: filters});
+                    }
                 },
                 modalFecha: function(titulo) {
                     return $uibModal.open({
diff --git a/src/views/foca-modal.html b/src/views/foca-modal.html
index bce2d9b..a9347f5 100644
--- a/src/views/foca-modal.html
+++ b/src/views/foca-modal.html
@@ -6,7 +6,6 @@
         </div>
         <div class="input-group pr-0 my-2" ng-class="(parametrosModal.size == 'md') ? 'col-lg-12' : 'col-lg-6'">
             <input
-                ng-disabled="searchLoading"
                 type="text"
                 class="form-control form-control-sm"
                 id="search"