我是后端编程的新手。我想出了一种方法,只需单击我页面上的一个按钮(在我的例子中是“拒绝”按钮)就可以从数据库中删除一条记录……但是它只有在刷新后才会反射(reflect)到我的网页上。我希望它是自动的而不刷新整个页面..
<script>
$( ".del" ).click(function() {
$.post( "admin_delete.php", { reqidno:$(this).attr( "id" ) })
.done(function( data ) {
alert( data );
});
});
</script>
<div id="page-content-wrapper">
<div class="container-fluid">
<div class="row">
<div class="col-lg-12" style="color: white;">
<a href="#menu-toggle" class="btn btn-default" id="menu-toggle" style="float:left;">Menu</a>
<br>
<br>
<div class="panel" style="color:black; padding-left: 15px; padding-top: 10px;">
<table class="table table-hover table-bordered" id="regtable">
<col width="40">
<col width="130">
<col width="60">
<col width="80">
<col width="100">
<col width="140">
<thead>
<tr>
<th>Admn no.</th>
<th>Name</th>
<th>Class</th>
<th>Contact</th>
<th>E-mail</th>
<th>Verify/Reject</th>
</tr>
</thead>
<tbody>
<?php
$query="SELECT * FROM members WHERE verify = ''";
$result = mysqli_query( $conn, $query ) or die( mysqli_error( $conn ) );
if ($result->num_rows > 0) {
while($row = $result->fetch_assoc()) {
echo'<tr>';
echo'<td>',$row["ID"],'</td>';
echo'<td>',$row["name"],'</td>';
echo'<td>',$row["class"],'</td>';
echo'<td>',$row["phone"],'</td>';
echo'<td>',$row["email"],'</td>';
echo'<td style="padding-right:0px;">','<button class="btn btn-danger del" id="',$row["ID"],'" name="reject" onclick="delete()">Reject</button>','</td>';
echo'</tr>';
}
}
else
echo 'No records for approval';
?>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
最佳答案
发帖删除后可以找到对应的tr
:
$( ".del" ).click(function() {
var id = $(this).attr( "id" )
$.post( "admin_delete.php", { reqidno: id })
.done(function( data ) {
alert( data );
// find the clicked button
// take the closest 'tr' and remove it
$("#"+id).closest('tr').remove();
});
});
关于javascript - 从 DataTable 中删除一行而不刷新整个页面,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35775220/