onclick javascript in PHP
onclick javascript in PHP
我有一个要求输入密码的表单。如果输入了正确的密码,则会显示另一个表单。如果没有,将显示一个警告框,然后重新加载页面。现在我制作了一个php
,这样就不会有人看到密码了。现在的情况是,我做的第二个表单是隐藏的,所以我所做的是在隐藏和显示表单的按钮中放一个javascript function()
。然后我在php中echo
。现在的问题是,每当我点击提交按钮时,即使我没有输入密码,表单仍然会显示。我的问题是,我如何才能成功地实现这些代码并正确运行我的程序?
HTML
<!-- *** password form *** -->
<form id="frmPw" method="get" action="http://dashboard.site_practice.co/transfer/password_protect_transfer.php" style="float:left;">
<label for="element_1">
Enter password to view content.
</label>
<div>
<input id="pw" name="password" type="password" placeholder="" style="width:200px;" required=""/>
</div>
<button id="submit" name="submit" style="width: 100px; float:left;">
Submit
</button>
</form>
<!-- *** select form *** -->
<form method="POST" id="frmSelect" style="display:none;" action="http://dashboard.site_practice.co/transfer/transfer.php">
<label class="control-label" for="selectbasic-0">Select an account :</label><br>
<select id="selectbasic-0" name="selectbasic-0" required="">
<option value="1">ABC</option>
<option value="2">DEF</option>
<option value="3">GHI</option>
<option value="4">JKL</option>
</select>
<br>
<label class="control-label" for="name">Enter name:</label><br>
<input id="name" name="name" type="text" placeholder="Full Name" required="" style="width:150px;">
<br>
<label class="control-label" for="submit"></label>
<button id="submit" name="submit" class="btn btn-success">Join!</button>
</form>
JS
<script>
function pW() {
document.getElementById('frmSelect').style.display = 'block';
document.getElementById('frmPw').style.display = 'none';
}
</script>
PHP
<?php
$pw = $_POST['password'];
if($pw == "admin1234"){
echo pW();
}else{
?>
<script type="text/javascript">
alert("Access Denied - Password Incorrect, Please Try Again");
</script>
<?php
}
?>
我试过你的代码。当我将CCD_ 4更改为CCD_。我希望它会有所帮助。
<?php
$pw = $_GET['password']; //change $_POST to $_GET
if($pw == "admin1234"){
echo pW();
///////////////////////////////////////////////////////////////////
///if password is correct, here will be your code for next step////
///////////////////////////////////////////////////////////////////
}else{
?>
<script type="text/javascript">
alert("Access Denied - Password Incorrect, Please Try Again");
</script>
<?php
}
?>
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