[英]Correctly Passing data from Controller to View CodeIgniter
This question may be asked numerous times but I am facing difficulty in doing so. 这个问题可能被问过无数次,但是我在这样做时面临着困难。 var_dump($lex_post_data);
后续代码var_dump($ lex_post_data); works fine on controller
在控制器上工作正常
My Controller code 我的控制器代码
try{
// need for the manage functionality to be initialized.
$manage_mode = FALSE;
$appointment = array();
$provider = array();
$customer = array();
$lex_post_data = $this->input->post('lexname');
var_dump($lex_post_data);
// Load the book appointment view.
$view = array (
'available_services' => $available_services,
'available_providers' => $available_providers,
'company_name' => $company_name,
'manage_mode' => $manage_mode,
'appointment_data' => $appointment,
'provider_data' => $provider,
'customer_data' => $customer,
'post_data' => $lex_post_data
);
} catch(Exception $exc) {
$view['exceptions'][] = $exc;
}
$this->load->view('appointments/book', $view);
View Code: 查看代码:
<script type="text/javascript">
var GlobalVariables = {
availableServices : <?php echo json_encode($available_services); ?>,
availableProviders : <?php echo json_encode($available_providers); ?>,
baseUrl : <?php echo '"' . $this->config->item('base_url') . '"'; ?>,
manageMode : <?php echo ($manage_mode) ? 'true' : 'false'; ?>,
appointmentData : <?php echo json_encode($appointment_data); ?>,
providerData : <?php echo json_encode($provider_data); ?>,
customerData : <?php echo json_encode($customer_data); ?>,
lexpostData : <?php echo json_encode($lex_post_data); ?>,
csrfToken : <?php echo json_encode($this->security->get_csrf_hash()); ?>
};
console.log(GlobalVariables);
var EALang = <?php echo json_encode($this->lang->language); ?>;
var availableLanguages = <?php echo json_encode($this->config->item('available_languages')); ?>;
$(document).ready(function() {
FrontendBook.initialize(true, GlobalVariables.manageMode);
// GeneralFunctions.centerElementOnPage($('#book-appointment-wizard'));
GeneralFunctions.enableLanguageSelection($('#select-language'));
});
</script>
Ques1: Is this the correct way of accessing the values sent from controller. Ques1:这是访问控制器发送的值的正确方法吗? Ques2: On console.log(GlobalVariables);
Ques2:在console.log(GlobalVariables)上; I am getting
我正进入(状态
lexpostData : null
What I am doing wrong. 我做错了。
Please guide 请指导
EDIT 编辑
SOLVED & CLOSED : I was trying to get differnt name varriable on view. 已解决和关闭 :我试图在视图上使用不同的名称。 Had to use
不得不使用
lexpostData : <?php echo json_encode($post_data); ?>,
instead of 代替
lexpostData : <?php echo json_encode($lex_post_data); ?>,
In controller you are passing $lex_post_data
in post_data
在控制器中,您要在
post_data
中传递$lex_post_data
post_data
'post_data' => $lex_post_data
So in view instead of 因此,鉴于
<?php echo json_encode($lex_post_data); ?>
Use 采用
<?php echo json_encode($post_data); ?>
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