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function logsig() {
var username = $("#username").val();
var password = $("#password").val();
var dataString = '&username=' + username + '&password=' + password;
if(username=='' || password=='') {
$('#success').fadeOut(400).hide();
$('#error').fadeOut(400).show();
} else {
$.ajax({
type: "POST",
dataType: "JSON",
url: "<?=base_url()?>index.php/home/logsig",
data: dataString,
json: {session_state: true},
success: function(data) {
if(data.session_state == true) {
window.location = "<?=base_url()?>";
} else if(data.session_state == false) {
$("#login_failure").fadeIn(400);
}
}
});
}
}
如何將多個json編碼值傳遞給上述表單。我在做的是如果用戶登錄,'session_state'被傳遞,並且如果用戶有'待處理'帳戶,則'pending'被傳遞。兩個json值都有一個要執行的表達式。傳遞並在多個json編碼的字符串上執行
public function logsig() {
header('Content-type:application/json');
$postedEmail = $this->input->post('username');
$password = $this->input->post('password');
$hashedPass = $this->encrypt->sha1($password);
$query = $this->db->query("SELECT * FROM users WHERE username = '{$postedEmail}' AND password = '{$password}'");
if ($query->num_rows() > 0) { // if user is already registered and is logging in, execute the following sql/php commands.
$row = $query->row();
if ($row->status == "pending") {
echo json_encode(array('pending' => true));
} else {
echo json_encode(array('pending' => false));
}
//$this->session->set_userdata('userid', $idgen);
//$this->session->set_userdata('email', $postedEmail);
$this->session->set_userdata('logged', "1"); // 1 means user is logged in.
echo json_encode(array('session_state' => true));
} else {
echo json_encode(array('session_state' => false)); // false sends to jquery that member isn't registered
}
}
好涼。現在我如何在jQuery端傳遞它? –
jQuery代碼不會更改。你仍然檢查'data.session_state'和'data.pending'。 – dfsq
我的意思是我做一個單獨的ajax調用或這種性質的東西? –