加载 jQuery DataTable 时,我有如下所示的代码。如何向 AJAX 调用传递附加参数?下面的问题和答案中建议的 fnServerParams 回调不起作用。也就是说,天真地使用aodata.push()
结果是“push is undefined”(因为,事实上,aodata 不是一个数组)。那么正确的方法是什么?
相关问题:
- 数据表服务器端。异步发送额外参数 https://stackoverflow.com/q/26824732/188474
- 了解数据表中的 fnServerData https://stackoverflow.com/q/21704398/188474
Code:
self.dataTable = self.dataTableContainer.DataTable({
"autoWidth": false,
"bSort": false,
"displayStart": 0,
"paging": false,
"lengthChange": false,
"processing": true,
"serverSide": true,
"dom": "<'dataTables_header dashboard_alert_history__alertHeader'i>",
"ajax": {
url: getDataUri,
error: onError,
cache: false,
"fnDrawCallback": onTableDrawn,
},
"fnDrawCallback": onTableDrawn,
"language": {
"info": resources.alarmHistory,
"infoEmpty": resources.alarmHistory,
"infoFiltered": ''
},
"columns": [
{
"data": "timestamp",
"mRender": function (data) {
return IoTApp.Helpers.Dates.localizeDate(data, 'L LTS');
},
"name": "timestamp"
},
{
"data": "deviceId",
"mRender": function (data) {
return htmlEncode(data);
},
"name": "deviceId"
},
{
"data": "ruleOutput",
"mRender": function (data) {
return htmlEncode(data);
},
"name": "ruleOutput"
},
{
"data": "value",
"mRender": function (data) {
return htmlEncode(IoTApp.Helpers.Numbers.localizeFromInvariant(data));
},
"name": "value"
},
],
"columnDefs": [
{
"targets": [0, 1, 2, 3],
"className": 'table_alertHistory_issueType',
"width": "20%"
}
],
});