Codeigniter内部服务器错误

Question

I have this ajax request

$.ajax({
    type : 'POST',
    url : '<?php echo base_url('Home_controller/editUser'); ?>',
    data : { user_id : user_id, name : name, position : position, office : office, password : password, reports_to : reports_to, user_type : user_type, status : status },
    dataType : 'json',
    success : function(data){
        $('#name' + numberId).html(this.name);
        $('#position' + numberId).html(this.position);
        $('#office' + numberId).html(this.office);
        $('#password' + numberId).html(this.password);
        $('#reports_to' + numberId).html(this.reports_to);
        $('#user_type' + numberId).html(this.user_type);
        if(this.status == 1){
            $('#status' + numberId).html("Activated");
        }
        else if(this.status == 0){
            $('#status' + numberId).html("Deactivated");
        }

        $('#edit_user_modal').modal('toggle');
    },
    error : function(errorw){
        alert('Error');
    }
});

This is my editUser method in my Home_controller

public function editUser(){
    $user_id = $this->input->post('user_id');
    $name = $this->input->post('name');
    $position = $this->input->post('position');
    $office = $this->input->post('office');
    $password = $this->input->post('password');
    $reports_to = $this->input->post('reports_to');
    $user_type = $this->input->post('user_type');
    $status = $this->input->post('status');

    $this->home_model->updateUser($user_id, $name, $position, $office, $password, $reports_to, $user_type, $status);

    $user_details = $this->home_model->getUserDetails($user_id);
    echo json_encode($user_details);
}

I used alert on all the values on my data and they are all correct. I also checked the url and it is correct. I wonder where did I go wrong? Can someone please help me.

This is the error jquery-2.2.1.js:9175 POST http://localhost/ppmp/Home_controller/editUser 500 (Internal Server Error) . I tried to open the url in the error in a new tab and yes it can be found.

I'm stuck here for hours now. Thanks for the help.

Answer 1

The problem that i can se, is that in your ajax request you have:

$.ajax({
    type : 'POST',
    url : '<?php echo base_url('Home_controller/editUser'); ?>',
    data : { user_id : user_id, name : name, position : position, office : office, password : password, reports_to : reports_to, user_type : user_type, status : status },
    dataType : 'json',

and in your controller yo have:

$user_id = $this->input->post('user_id');
    $name = $this->input->post('name');
    $position = $this->input->post('position');
    $office = $this->input->post('office');

The problem is that you send a request as a json, but you get the values as a post, you need to change the request from json to normal string.

In the other hand you can get the values in you controller as a:

$values = $this->input->get_post($_GET);

$new_format = jason_decode($values);

and then proccess the result as you need