Dev*_*_LA 2 jquery server-side datatables spinner
我有一个带有服务器端处理的 jquery 数据表版本 1.10。一切正常。但是我的要求是为每个 ajax 调用显示一个微调器,而不是默认的“正在处理...”消息。尝试了多种方法但没有任何作用。
这是我的代码:
$("#table-pp").DataTable({
"processing": true,
"order": [[2, "asc"]],
"pagination": true,
"language": {
"infoFiltered": "",
"processing": "Loading. Please wait..."
},
"serverSide": true,
"destroy": true,
"ajax": {
"type": "POST",
"url": "/Site/test/GetData",
"data": { param: XYZ},
"error": function (e) {
},
"dataSrc": function (json) {
json.draw = json.draw;
json.recordsTotal = json.recordsTotal;
json.recordsFiltered = json.recordsFiltered;
return json.data;
}
},
"initComplete": function () {
//spinStop();
},
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我有两个函数,即startspin 和stopspin,我想在ajax 调用完成后调用它们。
function spinStart() {
$('#test_center').show().spin({ color: '#fff' });
$('#test').show();
}
function spinStop() {
$('#test, #test_center').hide();
}
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我知道这很旧,但可能对其他人有帮助。由于它只是一个 ajax 调用,因此您可以使用“beforeSend”和“complete”函数来显示和隐藏加载程序。
这是一个示例(顺便说一句,我正在使用这个库进行加载 - https://gasparesganga.com/labs/jquery-loading-overlay/) -

$(document).ready(function () {
var table = $('#myTable').DataTable({
fixedHeader: true,
pagingType: "full_numbers",
header: "jqueryui",
pageButton: "bootstrap",
responsive: true,
colReorder: true,
scrollY: 200,
deferRender: true,
proccessing: true,
serverSide: true,
ajax: {
url: "PropertyLimitOverride",
type: 'POST',
headers: { 'RequestVerificationToken': $('@Html.AntiForgeryToken()').val() },
beforeSend: function () {
$("#listCard").LoadingOverlay("show", {
background: "rgba(1, 56, 63, 0.5)"
});
},
complete: function () {
$("#listCard").LoadingOverlay("hide");
},
},
columnDefs: [
{
"name": "Added",
"data": "added",
"targets": 0,
"render": function (data, type, row, meta) {
return new Date(Date.parse(data)).toLocaleDateString("en-GB");
},
},
{
"name": "Address",
"data": "address",
"targets": 1,
},
{
"name": "Limit",
"data": "limit",
"targets": 2
},
{
"name": "EndDate",
"data": "endDate",
"targets": 3,
"render": function (data, type, row, meta) {
return new Date(Date.parse(data)).toLocaleDateString("en-GB");
}
},
{
"targets": -1,
"data": null,
"render": function (data, type, row, meta) {
return '<a href="/customers/edit/' + row.uprn + '">Edit</a> | <button>Delete</button>';
},
"sortable": false
},
],
order: [[0, "desc"]],
drawCallback: function () {
$('.page-item').removeClass('paginate_button');
}
});
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