修改经纪人看到的楼盘较少bug，将页面展示数量修改到30

html/application/controllers/distributor/building.php

 <?php
 if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 class Building extends CI_Controller {
-	
+
 	/**
 	 * 构造器
 	 */
@@ -10,11 +10,11 @@ class Building extends CI_Controller {
 		parent::__construct();
 		//加载用户语言
 		$this->language = $this->input->cookie('lang') ? $this->input->cookie('lang') : $this->config->item('language');
-	
+
 		//加载配置文件
 		$this->config->load('user_config',true);
 		$this->lang->load('error',$this->language);
-	
+
 		//加载辅助函数
 		$this->load->helper('util');
 		$this->user_id=$this->session->userdata('user_id');
@@ -24,14 +24,14 @@ class Building extends CI_Controller {
 		$this->load->model('building_model', 'building');
 		$this->load->model('distributor_model','distributor');
 		$this->load->model('building_distributor_model','bdrelation');
-	
+
 	}
 	public function index(){
 		$this->load->helper('date');
 		$distributor_ins=$this->distributor->get(array('uniqid_id'=>$this->uniqid_id));
-		$buildings=$this->bdrelation->get_all_building(array('D.id'=>$distributor_ins['id'],'R.is_deleted'=>0),1,10);
+		$buildings=$this->bdrelation->get_all_building(array('D.id'=>$distributor_ins['id'],'R.is_deleted'=>0),1,30);
 		$this->data['buildings']=$buildings;
-               
+
 		$datestring="%Y-%m-%d";
 		$dataformat="%Y-%m-%d %h:%i";
 		$this->data['datestring']=$datestring;