如何将数组值从一个函数传递到另一个函数并发送它以使用Codeigniter查看页面？

问题描述：

I am getting array value from model and that value I have to pass the other function

Controller

First function

public function example_from_view(){
 $int_id = $this->session->userdata['int_url_id']['int_id'];
$result['data']=$this->formbuilder_Model->check_example_form_builder_fields($int_id);
print_r($result['data']); //I have to pass this array to second function so I tried $this->new_example_added($result);
 $this->load->view('user-example-form',$result);//passing elements to the view page
    }

Second function

public function new_example_added($result)
{
print_r($result['data']);
$this->load->view('user-example-form', $result);
}

View

foreach ($data as $key) {
 echo $exp_fields_name=$key->fields_name;
}

But I am getting in view page undefined variable: data and Undefined variable: result. I want to use without a session. Would you help me out in this?

答

Change First function code

public function example_from_view(){

      if(isset($this->input->post('SUBMIT_BUTTON_NAME'))){
         //do your validation here
      }
      $int_id = $this->session->userdata['int_url_id']['int_id'];
      $data = $this->formbuilder_Model->check_example_form_builder_fields($int_id);
      //print_r($result['data']); //I have to pass this array to second function so I tried $this->new_example_added($result);
      $result['data'] = $data;
      $this->load->view('user-example-form',$result);//passing elements to the view page
}

Remove this function,

public function new_example_added($result)
{
  //print_r($result['data']);
  $data['data'] = $result;
  $this->load->view('user-example-form', $data);
}

答

I would recomment that you should not load the view from 1st function. You should just pass the $result array to the other function new_example_added and then load view from there. Which is done in correct way.

答

Its Very Simple Add Second Function in First Function like this ..

IN the contorller

class Test extends CI_Controller{
  public function one(){
     $data['result'] = array(
        'one' => '1',
        'two' => '2',
        'three' => '3'
    );
    #calling Second function
    $data['view'] = $this->second($data);
    $this->load->view('testview', $data);
  }
  public function second($data)
  {
    $data = array(
        'four' => '4',
        'five' => '5',
        'six' => '6'
    );
    return $data;
  }
}

Then in view page

foreach($result as $res):
   echo $res."<br/>";
endforeach;
foreach($view as $res):
    echo $res."<br/>";
endforeach;

如何将数组值从一个函数传递到另一个函数并发送它以使用Codeigniter查看页面？

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