所以我遇到了一个非常奇怪的问题。
我将此模式与Laravel应用程序一起使用：http://bootsnipp.com/snippets/featured/modal-login-with-jquery-effects
我使用我在Laravel应用程序中使用的表单ID调整代码，并更改jQuery代码中的元素标识符。模态登录表单的前几次工作就像一个魅力。我可以登录并指向正确的路线（/仪表板）。 然后当我离开应用程序并在几个小时后进行测试时，当我提交登录表单时没有任何反应。
我认为这可能是我犯了一个愚蠢的错误，所以我重写整个事情，并制作了副本。但同样的事情再次发生在新版本和我制作的副本上。它最初几次工作，然后它没有。
我注意到另外一件事已经发生了变化，它的造型，曾经是圆形的按钮现在已经平了。所以我不知道这里发生了什么。 我认为它与Laravel中的CSS，csrf_token或Auth-helper方法有所不同。
这是HTML：
<div class="modal fade" id="login-modal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true" style="display: none;">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header" align="center">
<img class="img-circle" id="img_logo" src="http://bootsnipp.com/img/logo.jpg">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span class="glyphicon glyphicon-remove" aria-hidden="true"></span>
</button>
</div>
<!-- Begin # DIV Form -->
<div id="div-forms">
<!-- Begin # Login Form -->
<form id="login-form" action="{{ route('signin') }}" method="post">
<div class="modal-body">
<div id="div-login-msg">
<div id="icon-login-msg" class="glyphicon glyphicon-chevron-right"></div>
<span id="text-login-msg">Type your username and password.</span>
</div>
<div class="form-group {{ $errors->has('email') ? 'has-error' : '' }}">
<input name="email" id="email" class="form-control" type="text" placeholder="Username (type ERROR for error effect)" required>
</div>
<div class="form-group {{ $errors->has('password') ? 'has-error' : '' }}">
<input name="password" id="password" class="form-control" type="password" placeholder="Password" required>
</div>
<div class="checkbox">
<label>
<input type="checkbox"> Remember me
</label>
</div>
</div>
<div class="modal-footer">
<div>
<button type="submit" class="btn btn-primary btn-lg btn-block">Login</button>
<input type="hidden" name="_token" value="{{ csrf_token() }}">
</div>
<div>
<button id="login_lost_btn" type="button" class="btn btn-link">Lost Password?</button>
<button id="login_register_btn" type="button" class="btn btn-link">Register</button>
</div>
</div>
</form>
<!-- End # Login Form -->
<!-- Begin | Lost Password Form -->
<form id="lost-form" style="display:none;">
<div class="modal-body">
<div id="div-lost-msg">
<div id="icon-lost-msg" class="glyphicon glyphicon-chevron-right"></div>
<span id="text-lost-msg">Type your e-mail.</span>
</div>
<input id="lost_email" class="form-control" type="text" placeholder="E-Mail (type ERROR for error effect)" required>
</div>
<div class="modal-footer">
<div>
<button type="submit" class="btn btn-primary btn-lg btn-block">Send</button>
</div>
<div>
<button id="lost_login_btn" type="button" class="btn btn-link">Log In</button>
<button id="lost_register_btn" type="button" class="btn btn-link">Register</button>
</div>
</div>
</form>
<!-- End | Lost Password Form -->
<!-- Begin | Register Form -->
<form id="register-form" style="display:none;">
<div class="modal-body">
<div id="div-register-msg">
<div id="icon-register-msg" class="glyphicon glyphicon-chevron-right"></div>
<span id="text-register-msg">Register an account.</span>
</div>
<input id="register_username" class="form-control" type="text" placeholder="Username (type ERROR for error effect)" required>
<input id="register_email" class="form-control" type="text" placeholder="E-Mail" required>
<input id="register_password" class="form-control" type="password" placeholder="Password" required>
</div>
<div class="modal-footer">
<div>
<button type="submit" class="btn btn-primary btn-lg btn-block">Register</button>
</div>
<div>
<button id="register_login_btn" type="button" class="btn btn-link">Log In</button>
<button id="register_lost_btn" type="button" class="btn btn-link">Lost Password?</button>
</div>
</div>
</form>
<!-- End | Register Form -->
</div>
<!-- End # DIV Form -->
</div>
</div>
</div>
<!-- END # MODAL LOGIN -->
模态的CSS：
.modal-backdrop.in {
filter: alpha(opacity=50);
opacity: .8;
}
.modal-content {
background-color: #ececec;
border: 1px solid #bdc3c7;
border-radius: 0px;
outline: 0;
}
.modal-header {
min-height: 16.43px;
padding: 15px 15px 15px 15px;
border-bottom: 0px;
}
.modal-body {
position: relative;
padding: 5px 15px 5px 15px;
}
.modal-footer {
padding: 15px 15px 15px 15px;
text-align: left;
border-top: 0px;
}
.checkbox {
margin-bottom: 0px;
}
.btn {
border-radius: 0px;
}
.btn:focus,
.btn:active:focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn.active.focus {
outline: none;
}
.btn-lg, .btn-group-lg>.btn {
border-radius: 0px;
}
.btn-link {
padding: 5px 10px 0px 0px;
color: #95a5a6;
}
.btn-link:hover, .btn-link:focus {
color: #2c3e50;
text-decoration: none;
}
.glyphicon {
top: 0px;
}
.form-control {
border-radius: 0px;
}
jQuery for modal：
$(function() {
var $formLogin = $('#login-form');
var $formLost = $('#lost-form');
var $formRegister = $('#register-form');
var $divForms = $('#div-forms');
var $modalAnimateTime = 300;
var $msgAnimateTime = 150;
var $msgShowTime = 2000;
$("form").submit(function () {
switch(this.id) {
case "login-form":
var $lg_username=$('#email').val();
var $lg_password=$('#password').val();
if ($lg_username == "ERROR") {
msgChange($('#div-login-msg'), $('#icon-login-msg'), $('#text-login-msg'), "error", "glyphicon-remove", "Login error");
} else {
msgChange($('#div-login-msg'), $('#icon-login-msg'), $('#text-login-msg'), "success", "glyphicon-ok", "Login OK");
}
return false;
break;
case "lost-form":
var $ls_email=$('#lost_email').val();
if ($ls_email == "ERROR") {
msgChange($('#div-lost-msg'), $('#icon-lost-msg'), $('#text-lost-msg'), "error", "glyphicon-remove", "Send error");
} else {
msgChange($('#div-lost-msg'), $('#icon-lost-msg'), $('#text-lost-msg'), "success", "glyphicon-ok", "Send OK");
}
return false;
break;
case "register-form":
var $rg_username=$('#register_username').val();
var $rg_email=$('#register_email').val();
var $rg_password=$('#register_password').val();
if ($rg_username == "ERROR") {
msgChange($('#div-register-msg'), $('#icon-register-msg'), $('#text-register-msg'), "error", "glyphicon-remove", "Register error");
} else {
msgChange($('#div-register-msg'), $('#icon-register-msg'), $('#text-register-msg'), "success", "glyphicon-ok", "Register OK");
}
return false;
break;
default:
return false;
}
return false;
});
$('#login_register_btn').click( function () { modalAnimate($formLogin, $formRegister) });
$('#register_login_btn').click( function () { modalAnimate($formRegister, $formLogin); });
$('#login_lost_btn').click( function () { modalAnimate($formLogin, $formLost); });
$('#lost_login_btn').click( function () { modalAnimate($formLost, $formLogin); });
$('#lost_register_btn').click( function () { modalAnimate($formLost, $formRegister); });
$('#register_lost_btn').click( function () { modalAnimate($formRegister, $formLost); });
function modalAnimate ($oldForm, $newForm) {
var $oldH = $oldForm.height();
var $newH = $newForm.height();
$divForms.css("height",$oldH);
$oldForm.fadeToggle($modalAnimateTime, function(){
$divForms.animate({height: $newH}, $modalAnimateTime, function(){
$newForm.fadeToggle($modalAnimateTime);
});
});
}
function msgFade ($msgId, $msgText) {
$msgId.fadeOut($msgAnimateTime, function() {
$(this).text($msgText).fadeIn($msgAnimateTime);
});
}
function msgChange($divTag, $iconTag, $textTag, $divClass, $iconClass, $msgText) {
var $msgOld = $divTag.text();
msgFade($textTag, $msgText);
$divTag.addClass($divClass);
$iconTag.removeClass("glyphicon-chevron-right");
$iconTag.addClass($iconClass + " " + $divClass);
setTimeout(function() {
msgFade($textTag, $msgOld);
$divTag.removeClass($divClass);
$iconTag.addClass("glyphicon-chevron-right");
$iconTag.removeClass($iconClass + " " + $divClass);
}, $msgShowTime);
}
});
Laravel路线：
Route::post('/signin', [
'uses' => 'UserController@postSignIn',
'as' => 'signin'
]);
Route::get('/dashboard', [
'uses' => 'PostController@getDashboard',
'as' => 'dashboard',
'middleware' => 'auth'
]);
PostController.php：
namespace App\Http\Controllers;
use App\Post;
use App\Like;
use Illuminate\Support\Facades\Auth;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Session;
class PostController extends Controller{
public function getDashboard(){
$posts = Post::orderBy('created_at', 'desc')->get(); // MySQL ORDER BY
return view('dashboard', ['posts' => $posts]);
}
}
UserController.php：
namespace App\Http\Controllers;
use App\User;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Storage;
class UserController extends Controller{
public function postSignIn(Request $request){
$this->validate($request, [
'email' => 'required',
'password' => 'required'
]);
//AUTH fetch a helper function named ATTEMPT imported from use Illuminate\Support\Facades\Auth;
if(Auth::attempt(['email' => $request['email'], 'password' => $request['password']])){
return redirect()->route('dashboard');
}
return redirect()->back();
}
}