Php Codeigniter和AJAX从表中删除项将页面留空
我设法将ajax集成到分页和搜索中。到目前为止似乎效果不错。但是,当我删除一个项目并尝试刷新列表时,我的页面将返回空白。我希望有人能指导我正确的方法来做这件事,因为我已经尝试了各种方法,并且想尝试使用ajax。多谢各位 我的看法Php Codeigniter和AJAX从表中删除项将页面留空,php,jquery,ajax,codeigniter,Php,Jquery,Ajax,Codeigniter,我设法将ajax集成到分页和搜索中。到目前为止似乎效果不错。但是,当我删除一个项目并尝试刷新列表时,我的页面将返回空白。我希望有人能指导我正确的方法来做这件事,因为我已经尝试了各种方法,并且想尝试使用ajax。多谢各位 我的看法 <script> function searchFilter(page_num) { page_num = page_num?page_num:0; var keywords = $('#search').val(); con
<script>
function searchFilter(page_num) {
page_num = page_num?page_num:0;
var keywords = $('#search').val();
console.log(keywords);
console.log('<?php echo site_url('/AdminDocuments/'); ?>'+page_num);
$.ajax({
type: 'POST',
url: '<?php echo site_url('/AdminDocuments/Search/'); ?>'+page_num,
data:'page='+page_num+'&keywords='+keywords,
beforeSend: function () {
$('.loading').show();
},
success: function (html) {
$('#list').html(html);
$('.loading').fadeOut("slow");
}
});
}
function deleteDocument(input){
var id = input;
console.log(id);
$.ajax({
type:'POST',
url:'<?php echo site_url('/AdminDocuments/Delete'); ?>',
data:'id='+id,
beforeSend: function () {
$('.loading').show();
},
success:function(result){
console.log(result);
$('#list').html(result);
$('.loading').fadeOut("slow");
}
});
}
</script>
<div id="successid" style="display: none;" class="alert alert-success">
<button type = "button" class = "close" data-dismiss = "alert" aria-hidden = "true">
×
</button>
Success
</div>
<div id="maincontainer">
<div id="list" class="row">
<div class="col-sm-12 table-responsive">
<table class="table">
<thead>
<tr class="text-left">
<td>Period</td>
<td>Name</td>
<td>Account Number</td>
<td></td>
<td></td>
</tr>
</thead>
<tbody>
<?php
if(!empty($datatable)){
foreach ($datatable as $data){
?>
<tr class="text-left">
<td><?php echo $data['month']."/"; ?><?php echo $data['year']; ?></td>
<td><?php echo $data['first_name']; ?> <?php echo $data['last_name']; ?></td>
<td><?php echo $data['account_number']; ?></td>
<td><a href="<?php echo $data['file_link'];?>"><i class="fa fa-file" aria-hidden="true"></i> View</a></td>
<!--<td><a href="<?php echo site_url('AdminDocuments/Delete/'.$data['document_id']);?>"><i class="fa fa-trash" aria-hidden="true"></i> Delete</a></td>-->
<td><a href="#" id="delete" onclick="deleteDocument(<?php echo $data['document_id'];?>)"><i class="fa fa-trash" aria-hidden="true"></i> Delete</a></td>
</tr>
<?php
}
}else{
?>
<tr>
<td colspan="7">You do not have any items at the moment</td>
</tr>
<?php
}
?>
</tbody>
</table>
</div>
<div class="pagination-links pull-right">
<?php echo $links; ?>
</div>
</div>
<div class="loading" style="display: none;">
<div class="content">
<img src="<?php echo base_url().'assets/images/loading/loading.gif'; ?>"/>
</div>
</div>
</div>
这一行在deleteDocument函数$'list'.htmlresult的成功中;正在导致列表div替换为true或false
你想要的是在成功后再次调用分页脚本我认为你犯了一个错误。请评论此行/$'list'.htmlresult;,因为这将用结果数据替换列表div
function deleteDocument(input){
var id = input;
console.log(id);
$.ajax({
type:'POST',
url:'<?php echo site_url('/AdminDocuments/Delete'); ?>',
data:'id='+id,
beforeSend: function () {
$('.loading').show();
},
success:function(result){
console.log(result);
// $('#list').html(result);
$('.loading').fadeOut("slow");
}
});
}
如果它不适合您,请告诉我。它返回的是真还是假?当你删除时?我认为你需要正确地转义单引号,所以在单引号url内使用双引号:,您好,非常感谢您的回答!我该怎么做呢?我试过在成功后放置$this->索引,但我觉得应该有更好的方法,因为它不允许我发送消息。嗨!谢谢你的帮助!但这将如何刷新我的列表?因此,在再次注释代码后,您必须使用page_num参数调用searchFilterpage_num函数。这意味着我必须将page num设置为此函数中的输入,并将其传递给searchFilter?
function deleteDocument(input){
var id = input;
console.log(id);
$.ajax({
type:'POST',
url:'<?php echo site_url('/AdminDocuments/Delete'); ?>',
data:'id='+id,
beforeSend: function () {
$('.loading').show();
},
success:function(result){
console.log(result);
// $('#list').html(result);
$('.loading').fadeOut("slow");
}
});
}