【发布时间】:2021-04-16 13:34:40
【问题描述】:
我有一个用 ajax 响应填充的数据表。在响应中,我得到一个字符串日期数据。我可以在数据表上写入该数据,但我无法使用日期范围过滤数据。我已经尝试了很多方法,但我无法解决这个问题。我的一些尝试得到“fnDraw()”不是函数或类似这样的错误。如何制作范围过滤器?
JavaScript 代码:
$(document).ready(function () {
var table = $.ajax({
type: "GET",
url: '/History/GetCallbackHistory',
data: { UserId: document.getElementById("callbackuserid").value },
dataType: 'json',
success: function (obj, textstatus) {
$('#callback_table').DataTable({
"pagingType": "input",
"language":
{
"processing": "<div class='loader'>Loading...</div>",
"paginate": {
"previous": "",
"next": ""
},
},
dom: "<'row'<'container-c'pi<'permuheader'<'refresh-button'>><'tlength'l>>>"
+ "<'row'>"
+ "<'row'<'col-sm-12't>r>",
data: obj,
columns: [
{
"data": "Id"
},
{
"data": "DateCallback"
},
{
"data": "callbackId"
},
{
"data": "Task_name"
},
{
"data": "callbackStatus"
},
{
"data": "Point"
},
{
"data": "TransactionType"
},
{
"data": "DateEnd"
}
]
});
},
error: function (obj, textstatus) {
alert(obj.msg);
}
});
$("#datepicker_from").datepicker({
showOn: "button",
buttonImageOnly: false,
"onSelect": function (date) {
minDateFilter = new Date(date).getTime();
table.fnDraw();
}
}).keyup(function () {
minDateFilter = new Date(this.value).getTime();
table.fnDraw();
});
$("#datepicker_to").datepicker({
showOn: "button",
buttonImageOnly: false,
"onSelect": function (date) {
maxDateFilter = new Date(date).getTime();
table.fnDraw();
}
}).keyup(function () {
maxDateFilter = new Date(this.value).getTime();
table.fnDraw();
});
});
$.fn.dataTableExt.afnFiltering.push(
function (oSettings, aData, iDataIndex) {
if (typeof aData._date == 'undefined') {
aData._date = new Date(aData[1]).getTime();
}
if (minDateFilter && !isNaN(minDateFilter)) {
if (aData._date < minDateFilter) {
return false;
}
}
if (maxDateFilter && !isNaN(maxDateFilter)) {
if (aData._date > maxDateFilter) {
return false;
}
}
return true;
}
);
【问题讨论】:
标签: javascript jquery ajax filter datatable