我正在申請一個酒吧。Codeigniter和AJAX錯誤
當文檔準備就緒時,應用程序通過執行get_beers_from_customer();
將「啤酒表單按鈕」填入#beer_output
。 然後酒保通過點擊「啤酒表單按鈕」來供應飲料。
每次調酒師點擊「啤酒表單按鈕」,就會發出一個ajax調用併發送給codeigniter控制器,在那裏啤酒被刪除,並響應ajax和啤酒,直到沒有訂單留下來服務。
一旦沒有啤酒,訂單將通過我的控制器的另一個功能進行處理:process_order_when_all_drinks_served($user_id)
。
我正在使用authorize.net作爲支付網關。
問題是,當我只訂購1份啤酒時,如果我訂購2份啤酒,一切正常。 process_order_when_all_drinks_served($user_id)
輸出錯誤試圖獲取非對象的屬性。
這裏是具體發生錯誤的地方if($response->response_code=="1")
顯然它沒有給出迴應。阿賈克斯發佈,並沒有回報任何錯誤。我不知道發生了什麼。如果有幫助,我可以給你鏈接並訂購一杯。
這裏是AJAX功能
$(document).ready(function(){
get_beers_from_customer();
function get_beers_from_customer()
{
//form variables
var user_id = "<?php echo $this->session->userdata('user_id'); ?>" ;
var formData = {user_id:user_id};
ajax_update_content_when_page_is_loaded_beers(formData);
}
function ajax_update_content_when_page_is_loaded_beers(formData)
{
$.ajax({
url : '<?php echo base_url()."index.php/bartender/bartender_serve_beers"; ?>',
async : false,
type : "POST",
cache : false,
data : formData,
dataType: "html",
success : function(data)
{
alert($.trim(data));
$('#beer_output').html($.trim(data));
$('#beer_output').trigger('create'); },
error: function (jqXHR, textStatus, errorThrown)
{
$('#server_message_error_jqXHR').html("here is the jqXHR"+jqXHR);
$('#server_message_error_textStatus').html("here is the textStatus "+textStatus);
$('#server_message_error_errorThrown').html("here is the errorThrown"+errorThrown);
}
});
}
});
once the form is submitted
$(".beer").on("submit",function(event)
{
//variables
var delete_beer = $(this).find(".delete_beer").val();
var beer_id = $(this).find(".beer_id").val();
var user_id ="<?php echo $this->session->userdata('user_id');?>";
// alert("delete_beer="+delete_beer+"beer_name=" +beer_name +"beer_id="+beer_id);
//form variables
var formData = {delete_beer:delete_beer,beer_id:beer_id,user_id:user_id}; //Array
submit_ajax_form_beers(formData);
//get_beers_from_customer();
});
function submit_ajax_form_beers(formData)
{
$.ajax({
url : '<?php echo base_url()."index.php?/bartender/bartender_serve_beers"; ?>',
async : false,
type : "POST",
cache : false,
data : formData,
dataType: "html",
success : function(data){
$('#beer_output').trigger('create');
console.log($(this).data(formData));
},
error: function (jqXHR, textStatus, errorThrown){
$('#server_message_error_jqXHR').html("here is the jqXHR"+jqXHR);
$('#server_message_error_textStatus').html("here is the textStatus "+textStatus);
$('#server_message_error_errorThrown').html("here is the errorThrown"+errorThrown);
}
});
}
笨控制器
public function process_order_when_all_drinks_served($user_id)
{
$bartender_id = $this->session->userdata('bartender_id');
//load model
$this->load->model('authorizenet_model');
//finalize order with authorizenet prior authorize and capture
$response = $this->authorizenet_model->priorauthcapture($user_id);
print_r($response);
if($response->response_code=="1")
{
//stores the order_line before it is deleted
$this->bartender_model->store_past_order_line($user_id);
//deletes customer from order line if all beers and mixed drinks have been served
$this->bartender_model->delete_customer_from_order_line($user_id);
//order was successful
$response_message= '<center><strong>'.$response->response_reason_text.'</strong></center>';
}
else
{
//store userdata in unprocess orders
$this->bartender_model->store_unprocessed_order($user_id,$bartender_id);
//then erases it from order_line
$this->bartender_model->delete_customer_from_order_line($user_id);
$response_message= '<center><strong style="color:red;">'."There was a problem with the order.<br/>"
.$response->response_reason_text.$response->error_message.'</strong></center>';
}
return $response_message;
}
public function bartender_serve_beers(){
//checks if there are any drinks left to process order
if(isset($_POST['delete_beer']) && isset($_POST['user_id'])
{
$user_id = $_POST['user_id'];
$beer_id = $_POST['beer_id'];
//then it is deleted from the paid beers
$this->bartender_model->delete_beers($user_id,$beer_id);
//checks if there are any drinks left to be processed
$checks_any_drinks_left= $this->bartender_model->checks_if_mixed_drinks_beers_left_to_process_order($user_id);
if($checks_any_drinks_left=="1")
{
$user_id = $this->session->userdata('user_id');
$proccess_drinks_message= $this->process_order_when_all_drinks_served($user_id);
//outputs the response message to bartender
echo $proccess_drinks_message;
}
else
{
$user_id = $this->session->userdata('user_id');
//continues outputting beers
echo $beers_served_button = $this->bartender_model->output_beers_served_button($user_id);
}
}
else
{
$user_id = $this->session->userdata('user_id');
echo $beers_served_button = $this->bartender_model->output_beers_served_button($user_id);
}
}
我認爲你的ajax中的'url'屬性並不指向你的控制器在代碼片段中的動作! – SaidbakR 2015-02-11 19:46:07
你的應用程序只有一個用戶嗎?如果是的話,嘗試創建另一個,並確保其ID爲'2'並再次測試訂單2. – SaidbakR 2015-02-11 19:55:30