Php 如何在引导模式中显示成功或错误消息?
HTML代码:Php 如何在引导模式中显示成功或错误消息?,php,twitter-bootstrap,Php,Twitter Bootstrap,HTML代码: <li class="llogin"> <a class="mlogin" data-target="#loginmodal" data-toggle="modal"><span class="glyphicon glyphicon-chevron-down pull-right"></span>Login</a> <div class="modal" id="loginmodal" tabindex=
<li class="llogin">
<a class="mlogin" data-target="#loginmodal" data-toggle="modal"><span class="glyphicon glyphicon-chevron-down pull-right"></span>Login</a>
<div class="modal" id="loginmodal" tabindex="-1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button class="close" data-dismiss="modal">×</button>
</div>
<div class="modal-body">
<div class="form-group">
<input type="text" name=username id="username" placeholder="username" value="" class="form-control" />
</div>
<div class="form-group">
<input type="password" name=password id="password" placeholder="password" value="" class="form-control" />
</div>
<div class="form-group">
<div class="row">
<div class="text-center" class="col-md-6">
<input type="submit" name="loginsubmit" id="loginsubmit" class="form-control btn btn-info" value="LogIn" style="width:20%">
</div>
</div>
</div>
<div id="loginresult" class="alert-success"></div>
</div>
<div class="modal-footer">
<button class="btn btn-primary" data-dismiss="modal">Close</button>
<button class="btn btn-primary">Login</button>
</div>
</div>
</div>
</div>
</li>
我正在使用PHP构建web商店。我想在bootstrap
模式中显示消息,但不知道上面的代码出了什么问题
请建议我应该做些什么改变来实现期望的行为
我收到的消息没有模态,但我想在模态中显示消息。
<?php
require_once("config.php");
if(isset($_REQUEST['username']))
{
$username= $_REQUEST['username'];
$password= $_REQUEST['password'];
//echo $username;
$con = mysqli_connect(DB_HOST,DB_USERNAME,DB_PASSWORD,DB_NAME);
if($con)
{
$sql = "SELECT `username`,`password` FROM `register` WHERE `username`=? AND `password`=?";
$obj = mysqli_prepare($con,$sql);
if(is_object($obj))
{
mysqli_stmt_bind_param($obj,"ss",$username,$password);
mysqli_stmt_bind_result($obj,$myuser_name, $mypassword);
mysqli_stmt_execute($obj);
mysqli_stmt_store_result($obj);
mysqli_stmt_fetch($obj);
if($myuser_name == $username && $mypassword == $password)
{
echo "Successfully Logged In";
}else{
echo "Logged In failed";
}
}else{
echo "Not Object";
}
}else{
echo "db problem";
}
}else{
echo "value not set";
}
?>
here is PHP Code.
下面是PHP代码。
下面是PHP代码。
在html中找不到id为“loginmodal”的div。可能缺少了?在html中找不到id为“loginmodal”的div。可能缺少了?也发布您的PHP代码,这样我们就可以看到服务器返回了什么响应?这将很容易得到帮助。@HikmatSijapati我已经发布了PHP代码。请帮助解决这个问题,同时发布您的PHP代码,这样我们就可以看到服务器返回了什么响应?这将很容易得到帮助。@HikmatSijapati我已经发布了PHP代码。请帮忙解决这个问题
<?php
require_once("config.php");
if(isset($_REQUEST['username']))
{
$username= $_REQUEST['username'];
$password= $_REQUEST['password'];
//echo $username;
$con = mysqli_connect(DB_HOST,DB_USERNAME,DB_PASSWORD,DB_NAME);
if($con)
{
$sql = "SELECT `username`,`password` FROM `register` WHERE `username`=? AND `password`=?";
$obj = mysqli_prepare($con,$sql);
if(is_object($obj))
{
mysqli_stmt_bind_param($obj,"ss",$username,$password);
mysqli_stmt_bind_result($obj,$myuser_name, $mypassword);
mysqli_stmt_execute($obj);
mysqli_stmt_store_result($obj);
mysqli_stmt_fetch($obj);
if($myuser_name == $username && $mypassword == $password)
{
echo "Successfully Logged In";
}else{
echo "Logged In failed";
}
}else{
echo "Not Object";
}
}else{
echo "db problem";
}
}else{
echo "value not set";
}
?>
here is PHP Code.