我有一个包含下拉框的表单。从我的数据库中使用PHP动态填充此下拉列表的选项。提交表单后,将从数据库中删除包含在下拉列表中选择的ticketId的行。我想要的是,在AJAX调用成功之后,让这个列表重新填充而不删除刚删除的行。
我的表格:
<form name="transferTicketForm" id="transferTicketForm">
<div class='form-group'>
<label for="ticket_number">Choose ticket:</label>
<select name="ticket_number" id="ticket_number" class="form-control">
<?php foreach ($assigned_tickets as $ticket): ?>
<option value="<?php echo($ticket->ticketId); ?>"><?php echo ($ticket->ticketId . " - " . $ticket->headline); ?></option>
<?php endforeach; ?>
</select>
</div>
<div class="form-group">
<label for="assignTo">Transfer to:</label>
<select name="assignTo" id="assignedTo" class="form-control">
<?php foreach($employees as $employee): ?>
<option value='<?php echo($employee->userId); ?>'><?php echo ($employee->firstName . " " . $employee->lastName);?></option>
<?php endforeach; ?>
</select>
</div>
<div class="form-group">
<label for="transferComment">Comment:</label>
<textarea name="transferComment" id="transferComment" class="form-control"></textarea>
</div>
<div class="text-center">
<input class="btn btn-primary" type="button" id="doTransferTicketButton" value="Transfer Ticket">
</div>
</form>
我的Ajax电话:
$('#doTransferTicketButton').click(function(){
$.ajax({
type:'POST',
url:'<?php echo site_url();?>ticket_system/transfer_and_comment_ticket',
data:{
'assigned': $('#assignedTo').val(),
'comment': $('#transferComment').val(),
'ticketId': $('#ticket_number').val()
},
success: function(data){
$target_ticket = $('#ticket_number').val();
$('#ticket_' + $target_ticket).remove();
$('#assigned').empty();
$('#transferTicketOptions').slideToggle();
}
});
});
我尝试过的事情:
success: function(data){
$target_ticket = $('#ticket_number').val();
$('#ticket_' + $target_ticket).remove();
$('#ticket_number').empty();
$('#transferTicketOptions').slideToggle();
}
和
success: function(data){
$target_ticket = $('#ticket_number').val();
$('#ticket_' + $target_ticket).remove();
$('#ticket_number')[0].reset();
$('#transferTicketOptions').slideToggle();
}
这些都不适用于我正在尝试做的事情。
非常感谢任何帮助。谢谢!
答案 0 :(得分:1)
首先让您的AJAX文件在删除时回显票证ID。此ID将传递给success函数。并且成功运行:
success: function(data){
$("#ticket_number option[value=data]").remove();
}
代码不是testet,但我认为它会起作用。