*我是初学者，所以饶了我。我正在使用代码点火器。我有一张桌子，在这张桌子上我有一个按钮编辑。单击编辑按钮时，它会显示弹出模式。这个的主要目的是更新特定的行数据，如名称密码等。这就是为什么我调用模式弹出窗口，显示一个表单，我想显示特定的记录，以便我可以编辑该记录，点击更新，这将更新记录。我只想显示特定记录，因为每行都有自己的编辑按钮。我可以通过PHP更改记录。但需要显示它。 这是我的模态弹出窗口以及显示数据库数据的表格。 有人请说出做这项工作的代码是什么。 我想要完整的ajax代码，所以任何有善意的人都请写下这些代码，以便我可以进入我的网站。请帮忙。这就是我所知道的，我已经分享了 代码：
<div class="modal fade bs-example-modal-lg" id="exampleModal2" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel2">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title" id="exampleModalLabel1">Update Current User</h4>
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">
<div class="card">
<div class="card-header">
End User Info
</div>
<div class="card-body">
<form action="<?php echo base_url()."User_area/add_new_subusers"?>" method="post" id="newuserform" class="form-horizontal">
<div class="form-body">
<div class="row">
<div class="col-md-12">
<div class="form-group row">
<label class="control-label text-right col-md-5">First Name:</label>
<div class="col-md-7">
<input type="text" class="form-control" id="subufname" value="" name="subufname" placeholder="Enter First Name"></input>
</div>
</div>
</div>
<div class="col-md-12">
<div class="form-group row">
<label class="control-label text-right col-md-5">Last Name:</label>
<div class="col-md-7">
<input type="text" class="form-control" name="subulname" id="subulname" value="" placeholder="Enter Last Name"></input>
</div>
</div>
</div>
<div class="col-md-12">
<div class="form-group row">
<label class="control-label text-right col-md-5">Email:</label>
<div class="col-md-7">
<input type="text" class="form-control" id="subuemail" name="subuemail" value="" placeholder="Enter Email"></input>
</div>
</div>
</div>
<!--/span-->
<div class="col-md-12">
<div class="form-group row">
<label class="control-label text-right col-md-5">Password:</label>
<div class="col-md-7">
<input type="text" class="form-control" name="subupass" id="subupass" placeholder="New Password"></input>
</div>
</div>
</div>
<!--/span-->
<div class="col-md-12">
<div class="form-group row">
<label class="control-label text-right col-md-5">Confirm Password:</label>
<div class="col-md-7">
<input type="text" class="form-control" id="subuconfirmpass" placeholder="Confirm New Password"></input>
</div>
</div>
</div>
<!--/span-->
</div>
</div>
</div>
</div>
</div>
<div class="modal-footer">
<input type="submit" id="createnewuser" value="Update" class="btn btn-primary">
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
</div>
</div>
</div></div>
<div class="card">
<div class="card-header">
</div>
<div class="card-body">
<div class="table-responsive m-t-40">
<table id="myTable" class="table table-bordered table-striped">
<thead style="background: #37a000; color: #fff;">
<tr>
<th>Name</th>
<th>Email/Username</th>
<th>Password</th>
<th>User Role</th>
<th>Email Notification</th>
<th>Client Access</th>
<th>Action</th>
</tr>
</thead>
<!-- ******************************Displaying Data*************************************************************** -->
<tbody>
<?php
foreach($profle as $row): ?>
<tr>
<td><?echo $row['fname']?></td>
<td><?echo $row['email']?></td>
<td><?echo $row['password']?></td>
<td><?echo $row['user_role']?></td>
<td>***</td>
<td>***</td>
<td><a class="btn btn-success" style="color:white;background-color:green;padding:0px 2px;" data-toggle="modal" data-target="#exampleModal2">edit</a></td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
</div>
答案 0 :(得分：0)
简单的ajax适合你。希望它可以帮到你
ajax脚本：
<script>
$(document).ready(function(){
$("#popup-button").click(function(event){
event.preventDefault();
var profle_id =$(this).children().val();
$.ajax({
url: "HERE FILE CONTROLLER",
type : 'get',
data: "id="+profle_id,
dataType : 'json',
success: function(result){ // result ='{ "fname":"John", "email":"abc@gmail", "password":"New York" , "user_role":"York" }';
$('#subufname').val(result['name']);
$('#subulname').val(result['email']);
$('#subuemail').val(result['password']);
$('#subupass').val(result['user_role']);
}
});
});
});
</script>
编辑表格：
<tr>
<td><?echo $row['fname']?></td>
<td><?echo $row['email']?></td>
<td><?echo $row['password']?></td>
<td><?echo $row['user_role']?></td>
<td>***</td>
<td>***</td>
<td><a class="btn btn-success" style="color:white;background-color:green;padding:0px 2px;" data-toggle="modal" data-target="#exampleModal2" id = "popup-button">edit<input type="hidden" value ="$row['id']" ></a></td>
</tr>