Question

我正在开展一个项目并坚持到底。我已经设计了一个表格，可以在数据库中插入一个人的个人资料详细信息....现在我想要的是，当人们提交条目到数据库后，提交后的下一页应该是输入的个人资料的预览，如人的图像名称和其他细节

这是我的控制器代码

public function listbusiness()
{
    $this->load->model('client/Client_model');
    $this->Client_model->checksession();
    if($this->input->post("continue",TRUE)){


        $ptype = $this->input->post('ptype');
        $ftype = $this->input->post('ftype');

        $peckage=array();
        if($this->input->post('pktype1'))
        {
            $pk1=$this->input->post('pktype1');
            $price1=$this->input->post('price1');
            $peckage[$pk1]=$price1;
        }
        if($this->input->post('pktype2'))
        {
            $pk2=$this->input->post('pktype2');
            $price2=$this->input->post('price2');
            $peckage[$pk2]=$price2;
        }
        if($this->input->post('pktype3'))
        {
            $pk3=$this->input->post('pktype3');
            $price3=$this->input->post('price3');
            $peckage[$pk3]=$price3;
        }
        if($this->input->post('pktype4'))
        {
            $pk4=$this->input->post('pktype4');
            $price4=$this->input->post('price4');
            $peckage[$pk4]=$price4;
        }
        $sessiondata=array('ptype'=>$ptype,'ftype'=>$ftype,'pkage'=>$peckage);

        $this->session->set_userdata($sessiondata);

        $city = $this->input->post('City');
        $this->session->set_userdata('city',$city);

    }
    if($this->input->post("submit",TRUE)){

        //print_r($_POST);die;

        //print_r($this->session->all_userdata());
        //die;

        $title = $this->input->post('title');
        $desc = $this->input->post('desc');
        $term = $this->input->post('term');
        //$file = $this->input->files('files');
        $add = $this->input->post('add');
        //$name = $this->input->post('stud_name');


        $bid = $this->session->userdata('logged_in');
        //$file=str_replace(" ","_",$_FILES['stud_img']['name']);
        $pp=implode($this->session->userdata('ptype'));
        $ff=implode($this->session->userdata('ftype'));
        $newdata=array("name"=>$title,
                       "detail"=>$desc,
                       "type"=>$pp,
                       "address"=>$add,
                       //"price"=>$price,
                       "facility"=>$ff,
                       "city"=>$this->session->userdata('city'),
                       "bussid"=>$bid['userid']);

                        //print_r($newdata);die;

        $retval=$this->Client_model->save("listing",$newdata);

        if($retval>0)
        {
            //print_r($newdata);die;
            $apack=$this->session->userdata('pkage');
            foreach($apack as $key=>$value)
            {
                $price=array("packtype"=>$key,"price"=>$value,'lid'=>$retval);
                if($value!='')
                {
                    $this->Client_model->save("price",$price);
                }
            }
            if(isset($_FILES['files']))
            {
                $photoname=$_FILES['files']['name'];
                $photopath=$_FILES['files']['tmp_name'];    
                $name=implode(",",$photoname);
                $uploaddata=array("name"=>str_replace(" ","_",$name),"lid"=>$retval);
                $retval1=$this->Client_model->saveupload("photo",$uploaddata);                   
                if($retval1>0)
                {
                    $size=count($photoname);
                    for($i=0;$i<$size;$i++)
                    {

                        $filename=str_replace(" ","_",$photoname[$i]);
                        move_uploaded_file($photopath[$i],$_SERVER['DOCUMENT_ROOT']."/clubhouz/upload/photo/".$filename);
                    }
                }
            }
            //redirect("business/businessdetail");
            //$insertid=base64_encode($value['id']);
            // $insertid = $this->db->insert_id();
            $insertid=base64_encode($value['id']);
            redirect('viewlistdetail?id=$newid'); 

        }

    }

这是在模型中：

function viewlistdetail($st)
{
    //echo $st;die;
    $data['page_title'] = 'List View';
    $data['detail']=$this->getlistdetail($st);

    $this->load->view('client/general/head',$data);
    $this->load->view('client/general/header');
    $this->load->view('client/listview',$data);
    $this->load->view('client/general/footer');
}

并且listview显示最后插入的记录，但是在我提交表单后会出现页面未找到的错误。

Answer 1

请检查以下程序并将其应用于您的项目中。

你的controller文件，我认为，它的文件名是persons.php

class Persons extends CI_Controller {
  function view($id)
  {
    $this->load->model(array('Persons_model'));

    $person     = $this->Person_model->get_person($id);
    $data['first_name'] = $person->first_name;
    $data['last_name'] = $person->last_name;
    $this->load->view('person_view', $data);
  }
}

你的model文件，我认为，它的文件名是persons_model.php

Class Persons_model extends CI_Model
{
    function get_person($id)
    {

        $result = $this->db->get_where('persons', array('id'=>$id));
        return $result->row();
    }
{

您的view文件，我认为，其文件名是person_view.php

<div>First Name: <?php echo $first_name ?></div>
<div>Last Name: <?php echo $last_name ?></div>

如何从codeigniter中的数据库中检索特定行的数据

1 个答案: