HOR-474 "Asignacion de un rol a usuarios tarda demasiado " SOLVED

Issue:
    Asignacion de un rol a usuarios tarda demasiado
Cause:
    Los metodos Roles::getRoleUsers() y Roles::getAllUsers() no son optimos
Solution:
    - Se a mejorado el metodo \ProcessMaker\BusinessModel\Role\User::getUsers() (Back-End)
    - Se agrego el pager a los grids en ADMIN>Users>Roles>Users (Front-End)

HOR-474 "Asignacion de un rol a usuarios tarda demasiado " SOLVED

Issue:
    Asignacion de un rol a usuarios tarda demasiado
Cause:
    Los metodos Roles::getRoleUsers() y Roles::getAllUsers() no son optimos
Solution:
    - Se a mejorado el metodo \ProcessMaker\BusinessModel\Role\User::getUsers() (Back-End)
    - Se agrego el pager a los grids en ADMIN>Users>Roles>Users (Front-End)

HOR-474 "Asignacion de un rol a usuarios tarda demasiado " SOLVED

Issue:
    Asignacion de un rol a usuarios tarda demasiado
Cause:
    Los metodos Roles::getRoleUsers() y Roles::getAllUsers() no son optimos
Solution:
    - Se a mejorado el metodo \ProcessMaker\BusinessModel\Role\User::getUsers() (Back-End)
    - Se agrego el pager a los grids en ADMIN>Users>Roles>Users (Front-End)

gulliver/system/class.rbac.php

@@ -788,7 +788,7 @@ class RBAC
      */
     public function getRoleUsers ($ROL_UID, $filter = '')
     {
-        return $this->rolesObj->getRoleUsers( $ROL_UID, $filter );
+        throw new Exception(__METHOD__ . ': The method is deprecated');
     }
 
     /**
@@ -859,7 +859,7 @@ class RBAC
      */
     public function getAllUsers ($ROL_UID, $filter = '')
     {
-        return $this->rolesObj->getAllUsers( $ROL_UID, $filter );
+        throw new Exception(__METHOD__ . ': The method is deprecated');
     }
 
     /**

rbac/engine/classes/model/Roles.php

@@ -398,85 +398,11 @@ class Roles extends BaseRoles {
     }
 
     function getRoleUsers($ROL_UID, $filter='') {
-        try {
+        throw new Exception(__METHOD__ . ': The method is deprecated');
-            $criteria = new Criteria();
-            $criteria->addSelectColumn(RolesPeer::ROL_UID);
-            $criteria->addSelectColumn(RolesPeer::ROL_PARENT);
-            $criteria->addSelectColumn(RolesPeer::ROL_SYSTEM);
-            $criteria->addSelectColumn(RolesPeer::ROL_CODE);
-            $criteria->addSelectColumn(RolesPeer::ROL_CREATE_DATE);
-            $criteria->addSelectColumn(RolesPeer::ROL_UPDATE_DATE);
-            $criteria->addSelectColumn(RolesPeer::ROL_STATUS);
-            $criteria->addSelectColumn(RbacUsersPeer::USR_UID);
-            $criteria->addSelectColumn(RbacUsersPeer::USR_USERNAME);
-            $criteria->addSelectColumn(RbacUsersPeer::USR_FIRSTNAME);
-            $criteria->addSelectColumn(RbacUsersPeer::USR_LASTNAME);
-            $criteria->add(RolesPeer::ROL_UID, "", Criteria::NOT_EQUAL);
-            $criteria->add(RolesPeer::ROL_UID, $ROL_UID);
-
-            $criteria->add(RbacUsersPeer::USR_STATUS, 0, Criteria::NOT_EQUAL);
-
-            $criteria->addJoin(RolesPeer::ROL_UID, UsersRolesPeer::ROL_UID);
-            $criteria->addJoin(UsersRolesPeer::USR_UID, RbacUsersPeer::USR_UID);
-
-            if ($filter != ''){
-            	$criteria->add(
-            	  $criteria->getNewCriterion(RbacUsersPeer::USR_USERNAME,'%'.$filter.'%',Criteria::LIKE)->addOr(
-            	  $criteria->getNewCriterion(RbacUsersPeer::USR_FIRSTNAME,'%'.$filter.'%',Criteria::LIKE)->addOr(
-            	  $criteria->getNewCriterion(RbacUsersPeer::USR_LASTNAME,'%'.$filter.'%',Criteria::LIKE)))
-            	);
-            }
-
-            $oDataset = RolesPeer::doSelectRS($criteria);
-            $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
-            return $oDataset;
-
-        } catch( exception $e ) {
-            throw $e;
-        }
     }
 
     function getAllUsers($ROL_UID, $filter='') {
-        try {
+        throw new Exception(__METHOD__ . ': The method is deprecated');
-            $c = new Criteria();
-            $c->addSelectColumn(RbacUsersPeer::USR_UID);
-            $c->add(RolesPeer::ROL_UID, $ROL_UID);
-            $c->addJoin(RolesPeer::ROL_UID, UsersRolesPeer::ROL_UID);
-            $c->addJoin(UsersRolesPeer::USR_UID, RbacUsersPeer::USR_UID);
-
-            $result = RolesPeer::doSelectRS($c);
-            $result->setFetchmode(ResultSet::FETCHMODE_ASSOC);
-            $result->next();
-
-            $a = Array();
-            while( $row = $result->getRow() ) {
-                $a[] = $row['USR_UID'];
-                $result->next();
-            }
-
-            $criteria = new Criteria();
-
-            $criteria->addSelectColumn(RbacUsersPeer::USR_UID);
-            $criteria->addSelectColumn(RbacUsersPeer::USR_USERNAME);
-            $criteria->addSelectColumn(RbacUsersPeer::USR_FIRSTNAME);
-            $criteria->addSelectColumn(RbacUsersPeer::USR_LASTNAME);
-            $criteria->add(RbacUsersPeer::USR_STATUS, 1, Criteria::EQUAL);
-            $criteria->add(RbacUsersPeer::USR_UID, $a, Criteria::NOT_IN);
-
-            if ($filter != ''){
-            	$criteria->add(
-            	  $criteria->getNewCriterion(RbacUsersPeer::USR_USERNAME,'%'.$filter.'%',Criteria::LIKE)->addOr(
-            	  $criteria->getNewCriterion(RbacUsersPeer::USR_FIRSTNAME,'%'.$filter.'%',Criteria::LIKE)->addOr(
-            	  $criteria->getNewCriterion(RbacUsersPeer::USR_LASTNAME,'%'.$filter.'%',Criteria::LIKE)))
-            	);
-            }
-
-            $oDataset = RbacUsersPeer::doSelectRS($criteria);
-            $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
-            return $oDataset;
-        } catch( exception $e ) {
-            throw $e;
-        }
     }
 
     function assignUserToRole($aData) {

workflow/engine/methods/roles/data_rolesUsers.php

@@ -1,42 +1,32 @@
 <?php
-/**
+$response = [];
- * data_rolesUsers.php
- *
- * ProcessMaker Open Source Edition
- * Copyright (C) 2004 - 2008 Colosa Inc.23
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
- * Coral Gables, FL, 33134, USA, or email info@colosa.com.
- */
 
-$ROL_UID = $_GET['rUID'];
+try {
-$TYPE_DATA = $_GET["type"];
+    $option  = $_POST['option'];
+    $roleUid = $_POST['roleUid'];
 
-global $RBAC;
+    $pageSize = $_POST['pageSize'];
+    $filter = $_POST['filter'];
 
-$filter = (isset( $_REQUEST['textFilter'] )) ? $_REQUEST['textFilter'] : '';
+    $sortField = (isset($_POST['sort']))? $_POST['sort']: 'USR_FIRSTNAME';
+    $sortDir   = (isset($_POST['dir']))? $_POST['dir']: 'ASC';
+    $start = (isset($_POST['start']))? $_POST['start']: 0;
+    $limit = (isset($_POST['limit']))? $_POST['limit']: $pageSize;
 
-if ($TYPE_DATA == 'list')
+    $roleUser = new \ProcessMaker\BusinessModel\Role\User();
-    $oDataset = $RBAC->getRoleUsers( $ROL_UID, $filter );
-if ($TYPE_DATA == 'show')
-    $oDataset = $RBAC->getAllUsers( $ROL_UID, $filter );
 
-$rows = Array ();
+    $result = $roleUser->getUsers(
-while ($oDataset->next()) {
+        $roleUid, $option, ['filter' => $filter, 'filterOption' => ''], $sortField, $sortDir, $start, $limit
-    $rows[] = $oDataset->getRow();
+    );
+
+    $response['status']  = 'OK';
+    $response['success'] = true;
+    $response['resultTotal'] = $result['total'];
+    $response['resultRoot']  = $result['data'];
+} catch (Exception $e) {
+    $response['status']  = 'ERROR';
+    $response['message'] = $e->getMessage();
 }
-echo '{users: ' . G::json_encode( $rows ) . '}';
+
+echo G::json_encode($response);
 

workflow/engine/methods/roles/rolesUsersPermission.php

@@ -48,8 +48,15 @@ $G_ID_SUB_MENU_SELECTED = 'ROLES';
 
 $G_PUBLISH = new Publisher();
 
+$configuration = new Configurations();
+$arrayConfigPage = $configuration->getConfiguration('roleUsersPermissionsList', 'pageSize', null, $_SESSION['USER_LOGGED']);
+
+$arrayConfig = [];
+$arrayConfig['pageSize'] = (isset($arrayConfigPage['pageSize']))? $arrayConfigPage['pageSize'] : 20;
+
 $oHeadPublisher = & headPublisher::getSingleton();
 $oHeadPublisher->assign("PARTNER_FLAG", (defined('PARTNER_FLAG')) ? PARTNER_FLAG : false);
+$oHeadPublisher->assign('CONFIG', $arrayConfig);
 $oHeadPublisher->addExtJsScript( 'roles/rolesUsersPermission', false ); //adding a javascript file .js
 $oHeadPublisher->addContent( 'roles/rolesUsersPermission' ); //adding a html file  .html.
 

workflow/engine/src/ProcessMaker/BusinessModel/Cases.php

@@ -2694,30 +2694,22 @@ class Cases
             }
 
             //Number records total
-            $criteriaCount = clone $criteria;
+            $numRecTotal = \UsersPeer::doCount($criteria);
-
-            $criteriaCount->clearSelectColumns();
-            $criteriaCount->addSelectColumn('COUNT(' . \UsersPeer::USR_UID . ') AS NUM_REC');
-
-            $rsCriteriaCount = \UsersPeer::doSelectRS($criteriaCount);
-            $rsCriteriaCount->setFetchmode(\ResultSet::FETCHMODE_ASSOC);
-
-            $result = $rsCriteriaCount->next();
-            $row = $rsCriteriaCount->getRow();
-
-            $numRecTotal = (int)($row['NUM_REC']);
 
             //Query
+            $conf = new \Configurations();
+            $sortFieldDefault = \UsersPeer::TABLE_NAME . '.' . $conf->userNameFormatGetFirstFieldByUsersTable();
+
             if (!is_null($sortField) && trim($sortField) != '') {
                 $sortField = strtoupper($sortField);
 
                 if (in_array(\UsersPeer::TABLE_NAME . '.' . $sortField, $criteria->getSelectColumns())) {
                     $sortField = \UsersPeer::TABLE_NAME . '.' . $sortField;
                 } else {
-                    $sortField = \UsersPeer::USR_FIRSTNAME;
+                    $sortField = $sortFieldDefault;
                 }
             } else {
-                $sortField = \UsersPeer::USR_FIRSTNAME;
+                $sortField = $sortFieldDefault;
             }
 
             if (!is_null($sortDir) && trim($sortDir) != '' && strtoupper($sortDir) == 'DESC') {

workflow/engine/src/ProcessMaker/BusinessModel/Role/User.php

@@ -217,48 +217,6 @@ class User
         }
     }
 
-    /**
-     * Get criteria for User
-     *
-     * @param string $roleUid             Unique id of Role
-     * @param array  $arrayUserUidExclude Unique id of Users to exclude
-     *
-     * return object
-     */
-    public function getUserCriteria($roleUid, array $arrayUserUidExclude = null)
-    {
-        try {
-            $criteria = new \Criteria("rbac");
-
-            $criteria->addSelectColumn(\RbacUsersPeer::USR_UID);
-            $criteria->addSelectColumn(\RbacUsersPeer::USR_USERNAME);
-            $criteria->addSelectColumn(\RbacUsersPeer::USR_FIRSTNAME);
-            $criteria->addSelectColumn(\RbacUsersPeer::USR_LASTNAME);
-            $criteria->addSelectColumn(\RbacUsersPeer::USR_STATUS);
-
-            $criteria->addAlias("USR", \RbacUsersPeer::TABLE_NAME);
-
-            $arrayCondition = array();
-            $arrayCondition[] = array(\RbacUsersPeer::USR_UID, "USR.USR_UID", \Criteria::EQUAL);
-            $criteria->addJoinMC($arrayCondition, \Criteria::LEFT_JOIN);
-
-            if ($roleUid != "") {
-                $criteria->addJoin(\UsersRolesPeer::USR_UID, \RbacUsersPeer::USR_UID, \Criteria::LEFT_JOIN);
-                $criteria->add(\UsersRolesPeer::ROL_UID, $roleUid, \Criteria::EQUAL);
-            }
-
-            $criteria->add("USR.USR_USERNAME", "", \Criteria::NOT_EQUAL);
-
-            if (!is_null($arrayUserUidExclude) && is_array($arrayUserUidExclude)) {
-                $criteria->add(\RbacUsersPeer::USR_UID, $arrayUserUidExclude, \Criteria::NOT_IN);
-            }
-
-            return $criteria;
-        } catch (\Exception $e) {
-            throw $e;
-        }
-    }
-
     /**
      * Get data of a User from a record
      *
@@ -299,7 +257,11 @@ class User
         try {
             $arrayUser = array();
 
-            //Verify data
+            $numRecTotal = 0;
+
+            //Verify data and Set variables
+            $flagFilter = !is_null($arrayFilterData) && is_array($arrayFilterData) && isset($arrayFilterData['filter']);
+
             $process = new \ProcessMaker\BusinessModel\Process();
             $role    = new \ProcessMaker\BusinessModel\Role();
 
@@ -314,56 +276,89 @@ class User
 
             $process->throwExceptionIfDataNotMetPagerVarDefinition(array("start" => $start, "limit" => $limit), $this->arrayFieldNameForException);
 
-            //Get data
+            //Set variables
-            if (!is_null($limit) && $limit . "" == "0") {
+            $filterName = 'filter';
-                return $arrayUser;
+
+            if ($flagFilter) {
+                $arrayAux = [
+                    ''      => 'filter',
+                    'LEFT'  => 'lfilter',
+                    'RIGHT' => 'rfilter'
+                ];
+
+                $filterName = $arrayAux[
+                    (isset($arrayFilterData['filterOption']))? $arrayFilterData['filterOption'] : ''
+                ];
             }
 
-            //SQL
+            //Get data
+            if (!is_null($limit) && (string)($limit) == '0') {
+                return [
+                    'total'     => $numRecTotal,
+                    'start'     => (int)((!is_null($start))? $start : 0),
+                    'limit'     => (int)((!is_null($limit))? $limit : 0),
+                    $filterName => ($flagFilter)? $arrayFilterData['filter'] : '',
+                    'data'      => $arrayUser
+                ];
+            }
+
+            //Query
+            $criteria = new \Criteria('rbac');
+
+            $criteria->addSelectColumn(\RbacUsersPeer::USR_UID);
+            $criteria->addSelectColumn(\RbacUsersPeer::USR_USERNAME);
+            $criteria->addSelectColumn(\RbacUsersPeer::USR_FIRSTNAME);
+            $criteria->addSelectColumn(\RbacUsersPeer::USR_LASTNAME);
+            $criteria->addSelectColumn(\RbacUsersPeer::USR_STATUS);
+
+            $criteria->addJoin(\RbacUsersPeer::USR_UID, \UsersRolesPeer::USR_UID, \Criteria::LEFT_JOIN);
+
+            $criteria->add(\RbacUsersPeer::USR_USERNAME, '', \Criteria::NOT_EQUAL);
+
             switch ($option) {
                 case "USERS":
-                    //Criteria
+                    $criteria->add(\UsersRolesPeer::ROL_UID, $roleUid, \Criteria::EQUAL);
-                    $criteria = $this->getUserCriteria($roleUid);
                     break;
                 case "AVAILABLE-USERS":
-                    //Get Uids
+                    $criteria->add(\UsersRolesPeer::ROL_UID, $roleUid, \Criteria::NOT_EQUAL);
-                    $arrayUid = array();
-
-                    $criteria = $this->getUserCriteria($roleUid);
-
-                    $rsCriteria = \RbacUsersPeer::doSelectRS($criteria);
-                    $rsCriteria->setFetchmode(\ResultSet::FETCHMODE_ASSOC);
-
-                    while ($rsCriteria->next()) {
-                        $row = $rsCriteria->getRow();
-
-                        $arrayUid[] = $row["USR_UID"];
-                    }
-
-                    //Criteria
-                    $criteria = $this->getUserCriteria("", $arrayUid);
                     break;
             }
 
-            if (!is_null($arrayFilterData) && is_array($arrayFilterData) && isset($arrayFilterData["filter"]) && trim($arrayFilterData["filter"]) != "") {
+            if ($flagFilter && trim($arrayFilterData['filter']) != '') {
+                $arraySearch = [
+                    ''      => '%' . $arrayFilterData['filter'] . '%',
+                    'LEFT'  => $arrayFilterData['filter'] . '%',
+                    'RIGHT' => '%' . $arrayFilterData['filter']
+                ];
+
+                $search = $arraySearch[
+                    (isset($arrayFilterData['filterOption']))? $arrayFilterData['filterOption'] : ''
+                ];
+
                 $criteria->add(
-                    $criteria->getNewCriterion(\RbacUsersPeer::USR_USERNAME, "%" . $arrayFilterData["filter"] . "%", \Criteria::LIKE)->addOr(
+                    $criteria->getNewCriterion(\RbacUsersPeer::USR_USERNAME,  $search, \Criteria::LIKE)->addOr(
-                    $criteria->getNewCriterion(\RbacUsersPeer::USR_FIRSTNAME, "%" . $arrayFilterData["filter"] . "%", \Criteria::LIKE)->addOr(
+                    $criteria->getNewCriterion(\RbacUsersPeer::USR_FIRSTNAME, $search, \Criteria::LIKE)->addOr(
-                    $criteria->getNewCriterion(\RbacUsersPeer::USR_LASTNAME, "%" . $arrayFilterData["filter"] . "%", \Criteria::LIKE)))
+                    $criteria->getNewCriterion(\RbacUsersPeer::USR_LASTNAME,  $search, \Criteria::LIKE)))
                 );
             }
 
-            //SQL
+            //Number records total
-            if (!is_null($sortField) && trim($sortField) != "") {
+            $numRecTotal = \RbacUsersPeer::doCount($criteria);
+
+            //Query
+            $conf = new \Configurations();
+            $sortFieldDefault = \RbacUsersPeer::TABLE_NAME . '.' . $conf->userNameFormatGetFirstFieldByUsersTable();
+
+            if (!is_null($sortField) && trim($sortField) != '') {
                 $sortField = strtoupper($sortField);
 
-                if (in_array($sortField, array("USR_UID", "USR_USERNAME", "USR_FIRSTNAME", "USR_LASTNAME", "USR_STATUS"))) {
+                if (in_array(\RbacUsersPeer::TABLE_NAME . '.' . $sortField, $criteria->getSelectColumns())) {
-                    $sortField = \RbacUsersPeer::TABLE_NAME . "." . $sortField;
+                    $sortField = \RbacUsersPeer::TABLE_NAME . '.' . $sortField;
                 } else {
-                    $sortField = \RbacUsersPeer::USR_USERNAME;
+                    $sortField = $sortFieldDefault;
                 }
             } else {
-                $sortField = \RbacUsersPeer::USR_USERNAME;
+                $sortField = $sortFieldDefault;
             }
 
             if (!is_null($sortDir) && trim($sortDir) != "" && strtoupper($sortDir) == "DESC") {
@@ -390,7 +385,13 @@ class User
             }
 
             //Return
-            return $arrayUser;
+            return [
+                'total'     => $numRecTotal,
+                'start'     => (int)((!is_null($start))? $start : 0),
+                'limit'     => (int)((!is_null($limit))? $limit : 0),
+                $filterName => ($flagFilter)? $arrayFilterData['filter'] : '',
+                'data'      => $arrayUser
+            ];
         } catch (\Exception $e) {
             throw $e;
         }

workflow/engine/src/ProcessMaker/Services/Api/Role/User.php

@@ -38,9 +38,13 @@ class User extends Api
     public function doGetUsers($rol_uid, $filter = null, $start = null, $limit = null)
     {
         try {
-            $response = $this->roleUser->getUsers($rol_uid, (preg_match("/^.*\/users$/", $this->restler->url))? "USERS" : "AVAILABLE-USERS", array("filter" => $filter), null, null, $start, $limit);
+            $option = (preg_match('/^.*\/users$/', $this->restler->url))? 'USERS' : 'AVAILABLE-USERS';
 
-            return $response;
+            $response = $this->roleUser->getUsers(
+                $rol_uid, $option, ['filter' => $filter, 'filterOption' => ''], null, null, $start, $limit
+            );
+
+            return $response['data'];
         } catch (\Exception $e) {
             throw new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage());
         }

workflow/engine/templates/roles/rolesUsersPermission.js

@@ -26,8 +26,6 @@ var storeA;
 var cmodelP;
 var smodelA;
 var smodelP;
-var storeU;
-var storeX;
 var cmodelU;
 var smodelU;
 var smodelX;
@@ -54,6 +52,9 @@ var removeUAllButton;
 var backButton;
 var editForm;
 
+var pagingUser;
+var pagingAvailableUser;
+
 var sw_func_permissions;
 var sw_func_users;
 
@@ -83,12 +84,12 @@ GridByDefaultP = function(){
 
 //Function DoSearch Available
 DoSearchU = function(){
-	availableUGrid.store.load({params: {textFilter: searchTextU.getValue()}});
+    pagingAvailableUser.moveFirst();
 };
 
 //Function DoSearch Assigned
 DoSearchX = function(){
-	assignedUGrid.store.load({params: {textFilter: searchTextX.getValue()}});
+    pagingUser.moveFirst();
 };
 
 //Load Grid By Default Available Members
@@ -149,6 +150,11 @@ CancelEditPermissionsActionU = function(){
 
 
 Ext.onReady(function(){
+    var loadMaskUserPermission = new Ext.LoadMask(Ext.getBody(), {msg: _("ID_LOADING_GRID")});
+
+    //Variables
+    var pageSizeU = parseInt(CONFIG.pageSize);
+    var pageSizeA = parseInt(CONFIG.pageSize);
 
 	sw_func_permissions = false;
 	sw_func_users = false;
@@ -404,34 +410,154 @@ Ext.onReady(function(){
 
     });
 
-    storeU = new Ext.data.GroupingStore({
+    //Stores
-    	proxy : new Ext.data.HttpProxy({
+    var storePageSize = new Ext.data.SimpleStore({
-            url: 'data_rolesUsers?rUID=' + ROLES.ROL_UID + '&type=list'
+        fields: ["size"],
-          }),
+        data: [["20"], ["30"], ["40"], ["50"], ["100"]],
-    	reader : new Ext.data.JsonReader( {
+        autoLoad: true
-    		root: 'users',
-    		fields : [
-    		    {name : 'USR_UID'},
-    		    {name : 'USR_USERNAME'},
-    		    {name : 'USR_FIRSTNAME'},
-    		    {name : 'USR_LASTNAME'}
-    		    ]
-    	})
     });
 
-    storeX = new Ext.data.GroupingStore({
+    var storeUser = new Ext.data.Store({
-    	proxy : new Ext.data.HttpProxy({
+        proxy: new Ext.data.HttpProxy({
-            url: 'data_rolesUsers?rUID=' + ROLES.ROL_UID + '&type=show'
+            url: "data_rolesUsers",
-          }),
+            method: "POST"
-    	reader : new Ext.data.JsonReader( {
+        }),
-    		root: 'users',
+
-    		fields : [
+        reader: new Ext.data.JsonReader({
-    		    {name : 'USR_UID'},
+            root: "resultRoot",
-    		    {name : 'USR_USERNAME'},
+            totalProperty: "resultTotal",
-    		    {name : 'USR_FIRSTNAME'},
+            fields: [
-    		    {name : 'USR_LASTNAME'}
+                {name: 'USR_UID'},
-    		    ]
+                {name: 'USR_USERNAME'},
-    	})
+                {name: 'USR_FIRSTNAME'},
+                {name: 'USR_LASTNAME'}
+            ]
+        }),
+
+        remoteSort: true,
+
+        listeners: {
+            beforeload: function (store)
+            {
+                loadMaskUserPermission.show();
+
+                this.baseParams = {
+                    "option": "USERS",
+                    "roleUid": ROLES.ROL_UID,
+                    "pageSize": pageSizeU,
+                    "filter": searchTextX.getValue()
+                };
+            },
+            load: function (store, record, opt)
+            {
+                loadMaskUserPermission.hide();
+            }
+        }
+    });
+
+    var storeAvailableUser = new Ext.data.Store({
+        proxy: new Ext.data.HttpProxy({
+            url: "data_rolesUsers",
+            method: "POST"
+        }),
+
+        reader: new Ext.data.JsonReader({
+            root: "resultRoot",
+            totalProperty: "resultTotal",
+            fields: [
+                {name: 'USR_UID'},
+                {name: 'USR_USERNAME'},
+                {name: 'USR_FIRSTNAME'},
+                {name: 'USR_LASTNAME'}
+            ]
+        }),
+
+        remoteSort: true,
+
+        listeners: {
+            beforeload: function (store)
+            {
+                loadMaskUserPermission.show();
+
+                this.baseParams = {
+                    "option": "AVAILABLE-USERS",
+                    "roleUid": ROLES.ROL_UID,
+                    "pageSize": pageSizeA,
+                    "filter": searchTextU.getValue()
+                };
+            },
+            load: function (store, record, opt)
+            {
+                loadMaskUserPermission.hide();
+            }
+        }
+    });
+
+    //Components
+    var cboPageSizeUser = new Ext.form.ComboBox({
+        id: "cboPageSizeUser",
+
+        mode: "local",
+        triggerAction: "all",
+        store: storePageSize,
+        valueField: "size",
+        displayField: "size",
+        width: 50,
+        editable: false,
+
+        listeners: {
+            select: function (combo, record, index)
+            {
+                pageSizeU = parseInt(record.data["size"]);
+
+                pagingUser.pageSize = pageSizeU;
+                pagingUser.moveFirst();
+            }
+        }
+    });
+
+    pagingUser = new Ext.PagingToolbar({
+        id: "pagingUser",
+
+        pageSize: pageSizeU,
+        store: storeUser,
+        displayInfo: true,
+        displayMsg: _("ID_GRID_PAGE_DISPLAYING_ITEMS"),
+        emptyMsg: _("ID_NO_RECORDS_FOUND"),
+        items: ["-", _("ID_PAGE_SIZE") + " ", cboPageSizeUser]
+    });
+
+    var cboPageSizeAvailableUser = new Ext.form.ComboBox({
+        id: "cboPageSizeAvailableUser",
+
+        mode: "local",
+        triggerAction: "all",
+        store: storePageSize,
+        valueField: "size",
+        displayField: "size",
+        width: 50,
+        editable: false,
+
+        listeners: {
+            select: function (combo, record, index)
+            {
+                pageSizeA = parseInt(record.data["size"]);
+
+                pagingAvailableUser.pageSize = pageSizeA;
+                pagingAvailableUser.moveFirst();
+            }
+        }
+    });
+
+    pagingAvailableUser = new Ext.PagingToolbar({
+        id: "pagingAvailableUser",
+
+        pageSize: pageSizeA,
+        store: storeAvailableUser,
+        displayInfo: true,
+        displayMsg: _("ID_GRID_PAGE_DISPLAYING_ITEMS"),
+        emptyMsg: _("ID_NO_RECORDS_FOUND"),
+        items: ["-", _("ID_PAGE_SIZE") + " ", cboPageSizeAvailableUser]
     });
 
     cmodelU = new Ext.grid.ColumnModel({
@@ -510,7 +636,7 @@ Ext.onReady(function(){
 	    title			: _('ID_AVAILABLE_USERS'),
 	    region          : 'center',
     	ddGroup         : 'assignedUGridDDGroup',
-        store           : storeX,
+        store: storeAvailableUser,
         cm          	: cmodelU,
         sm				: smodelX,
         enableDragDrop  : true,
@@ -528,7 +654,7 @@ Ext.onReady(function(){
     	columnLines		: false,
     	viewConfig		: {forceFit:true},
         tbar: [cancelEditPermissionsUButton,{xtype: 'tbfill'},'-',searchTextU, clearTextButtonU],
-        //bbar: [{xtype: 'tbfill'}, assignUAllButton],
+        bbar: pagingAvailableUser,
         listeners: {rowdblclick: AssignUserAction},
         hidden : true
     });
@@ -537,7 +663,7 @@ Ext.onReady(function(){
         layout          : 'fit',
         title           : _('ID_ASSIGNED_USERS'),
         ddGroup         : 'availableUGridDDGroup',
-        store           : storeU,
+        store: storeUser,
         cm              : cmodelU,
         sm              : smodelU,
         enableDragDrop  : false,
@@ -554,7 +680,8 @@ Ext.onReady(function(){
         frame           : false,
         columnLines     : false,
         viewConfig      : {forceFit:true},
-        tbar            : [editPermissionsUButton,{xtype: 'tbfill'},'-',searchTextX, clearTextButtonX]
+        tbar: [editPermissionsUButton, {xtype: "tbfill"}, "-", searchTextX, clearTextButtonX],
+        bbar: pagingUser
     });
 
     buttonsUPanel = new Ext.Panel({
@@ -613,6 +740,9 @@ Ext.onReady(function(){
     	}
     });
 
+    cboPageSizeUser.setValue(pageSizeU);
+    cboPageSizeAvailableUser.setValue(pageSizeA);
+
     //LOAD ALL PANELS
     viewport = new Ext.Viewport({
     	layout: 'border',