本文实例讲述了codeigniter实现get分页的方法。分享给大家供大家参考。具体实现方法如下：

public function project_search(){  $this->load->library("pagination");  $this->load->model("depart_mdl");  //获取搜索需要的信息  $data = $this->get_project_data();  $get_data = $this->input->get();  $data = array_merge($data,$get_data);  //get分页配置  $name = $get_data["name"];  $username = $get_data["username"];  $budget = $get_data["budget"];  $type = $get_data["type"];  $posttime_start = $get_data["posttime_start"];  $posttime_end = $get_data["posttime_end"];  $purchase_type = $get_data["purchase_type"];  $depart_code = $get_data["depart_code"];  $project_status = $get_data["project_status"];  $bidder_way = $get_data["bidder_way"];  $suffix = "?name=$name&username=$username&budget=$budget&type=$type&posttime_start=$posttime_start&posttime_end=$posttime_end&purchase_type=$purchase_type&depart_code=$depart_code&project_status=$project_status&bidder_way=$bidder_way";  $config["base_url"] = site_url("project/project_search").$suffix;  $config["total_rows"] = $this->db->count_all($this->db->dbprefix("project"));  $config["per_page"] = 10;  $config["page_query_string"] = TRUE;  //偏移量  $config["query_string_segment"] = "page";  $config["uri_segment"] = 3;  $this->pagination->initialize($config);  $user = $this->user_mdl->get_user_by_salary_no($this->session->userdata("salary_no"));  $this->db->from("ustc_project");  $this->db->join("ustc_admins","ustc_admins.salary_no=ustc_project.salary_no");  if($user->role!=1){    $depart_code = explode(",",$user->grant_depart_code);    $this->db->where_in("grant_depart_code",$depart_code);    $this->db->or_where("ustc_project.salary_no =",$this->session->userdata("salary_no"));  }  if($name != ""){    $this->db->like("name",$name);  }  if($username != ""){    $this->db->like("username",$get_data["username"]);  }  if($budget != ""){    $this->db->like("budget",$get_data["budget"]);  }  if($type != ""){    $this->db->where("type",$get_data["type"]);  }  if($depart_code != ""){    $this->db->where("depart_code",$get_data["depart_code"]);  }  if($purchase_type != ""){    $this->db->where("purchase_type",$get_data["purchase_type"]);  }  if($project_status != ""){    $this->db->where("project_status",$get_data["project_status"]);  }  if($bidder_way != ""){    $this->db->where("bidder_way",$get_data["bidder_way"]);  }  //时间  if($posttime_start != ""){    $this->db->where("posttime > ",strtotime($get_data["posttime_start"]));  }  if($posttime_end != ""){    $this->db->where("posttime < ",strtotime($get_data["posttime_end"]));  }  if(isset($get_data["page"])){    $page_from = $get_data["page"];  }else{    $page_from = 0;  }  $this->db->order_by("posttime","desc");  $projects = $this->db->limit($config["per_page"],$page_from)->get()->result_array();    //处理  for($i=0;$i<count($projects);$i++){    $projects[$i]["type"] = $this->manage_info_mdl->get_value_by_id($projects[$i]["type"])->value;    $projects[$i]["purchase_type"] = $this->manage_info_mdl->get_value_by_id($projects[$i]["purchase_type"])->value;    $projects[$i]["depart"] = $this->depart_mdl->get_depart_by_code($projects[$i]["depart_code"])->name;  }  $data["projects"] = $projects;  //获取当前用户的角色  $data["user_role"] = $this->user_mdl->get_user_by_salary_no($this->session->userdata("salary_no"))->role;    $this->_template("project_search",$data);}

希望本文所述对大家基于codeigniter的php程序设计有所帮助。