Why does the address get corrupted when moving from one modal window to another?

Question

Yii

From the main menu:
[code] $menuItems = [
['label' => 'Home', 'url' => ['/site/index']],
['label' => 'References', 'url' = > ['/manual1/index']],
['label' => 'Login/Register', 'url' => '#', 'options' => ['value' => Url::to([' site/login']),
'class'=>'update-modal-click', ]],
]; [/code]
when [b] 'Login/Register'[/b] is called, [b]veiw login[/b] is displayed in the modal window:
[code] <?php $form = ActiveForm::begin([
'id' => 'login-form',
]); ?>
<
<?= $form->field($model, 'password')->passwordInput()->label('Password') ?>
<?= Html::submitButton('Enter', ['class' => ' btn btn-primary','name' => 'login-button', 'value' => 'login',]) ?>
<?= Html::a('Login', ['value' => Url: :to('/site/register'), 'class'=>'update-modal-click',] ) ?>
<?php ActiveForm::end(); ?>
[/code]
Calling a modal window:
[code]<?php
Modal::begin([
'id' => 'modal',
]);
echo "";
modal::end();
?>[/code]
Tell me, please, how to call view register from [b]view login[/b] in modal window. At the same time, close the modal window with [b]veiw login[/b]
How to correctly form the address in:
[code] <?= Html::a('Registration', ['value' => Url::to('/site/register'), 'class'=>'update-modal- click',] ) ?>
[/code]
When you call "Register", the following address is generated:
[quote]/index.php?r=site%2Flogin&value=%2Fsite%2Fregister&class=update-modal-click[/quote]
Maybe something needs to be changed in the js script. I just can't figure it out. Help me please.
js file:
[code] $('#btnModal').on('click', function (e) {
$('#modal').modal('show')
.find('#modalContent')
.load( $(this).attr('value'));
} );
$('.
$('#modal').modal('show')
.find('#modalContent')
.load($(this).attr('value'));
});
[/code]