我试图从使用 POST 方法中选择数据,而 echo except once 会显示所有内容。<div><div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="exampleModalLabel">Update User Profile</h5> <button class="close" type="button" data-dismiss="modal" aria-label="Close"> </button> </div> <div class="modal-body"> <form class="user" method="post"> <div class="form-group row"> <div class="col-sm-6 mb-3 mb-sm-0"> <input type="text" class="form-control form-control-user" name="first_name" value="<?php echo $firstname; ?>"> </div> <div class="col-sm-6"> <input type="text" class="form-control form-control-user" name="first_name" value="<?php echo $lastname; ?>"> </div> </div> <div class="form-group"> <input type="email" class="form-control form-control-user" name="user_email" value="<?php echo $email; ?>"> </div> <div class="form-group"> <input type="number" class="form-control form-control-user" name="user_phone" value="<?php echo $phone; ?>"> </div> <div class="form-group row"> <div class="col-sm-6 mb-3 mb-sm-0"> <input type="password" class="form-control form-control-user" name="password" placeholder="Password"> </div> <div class="col-sm-6"> <input type="password" class="form-control form-control-user" name="confirmPassword" placeholder="Confirm Password"> </div> </div> </div> <div class="modal-footer"> <a class="btn btn-secondary" href="charts.php">Back to List</a> <button class="btn btn-primary" name="update-user-profile" href="">Update Profile</button> </div> </div></div><?php
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呼啦一阵风
TA贡献1802条经验 获得超6个赞
首先,你没有使用<form></form>标签。
您已两次使用名称为 firstname 的输入,因此您没有获得 lastname 选项。
<div class="col-sm-6 mb-3 mb-sm-0">
<input type="text" class="form-control form-control-user" name="first_name" value="<?php echo $firstname; ?>">
</div>
<div class="col-sm-6">
<input type="text" class="form-control form-control-user" name="last_name" value="<?php echo $lastname; ?>">
</div>
在上面的代码中,我将 first_name 更改为 last_name。所以如果你改变它,整个事情应该有效。
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