page() not working, mistake @ the docu or I'm too stupid?????
page() not working, mistake @ the docu or I'm too stupid?????
koallalays
Posts: 6Questions: 2Answers: 0
Hi,
Newest Firefox on Win10
Jquery 3.2.1
Datatables 1.10.16 and also tried 1.10.18
I 've read in the docu that mydatatable.page() will return the current page.
https://datatables.net/reference/api/page()
it seems to me that either the function _api_register isn't working or this part isn't executed coz all these functions aren't working! or there is a mistake @ the docu
Even mytable.draw(); isn't working (!) => so I use mytable.fnDraw();
My Code:
export_filename = 'article_mapping'
mytable = $("#datatable_box").dataTable({
data: article_mapping_list,
dom: 'Blfrtip',
lengthChange: true,
pageLength: 50,
responsive: true,
deferRender: true,
ordering: false,
buttons: [
{extend: 'csvHtml5', text: datatable_language.buttons.csvHtml5, title: export_filename},
{extend: 'excelHtml5', text: datatable_language.buttons.excelHtml5, title: export_filename},
{extend: 'print', autoPrint: false, exportOptions: {columns: ':visible'}, title: export_filename},
],
columns: dt_columns,
language: datatable_language,
createdRow: function( row, data, dataIndex ) {
$(row).addClass( data.class_name);
}
});
var onAjaxSuccess = function(data, form) {
if (typeof data['data'] != 'undefined') {
var i;
for (i in data.data) {
window[i] = data.data[i]
}
try{
console.log(mytable)
var page = mytable.page()
console.log(page)
} catch(e) {
console.log(e)
}
mytable.fnClearTable();
prepareMappingList();
mytable.fnAddData(article_mapping_list);
mytable.draw();
}
form.closest('.modal').modal('hide');
}
the result:
"$": function n/this.$()
0:
<
table id="datatable_box" class="display article_mapping_datatable dataTable no-footer dtr-inline" role="grid" aria-describedby="datatable_box_info" style="width: 1294px;">
_: function _()
_fnAddColumn: function Lb()
_fnAddData: function Lb()
_fnAddOptionsHtml: function Lb()
_fnAddTr: function Lb()
_fnAdjustColumnSizing: function Lb()
_fnAjaxDataSrc: function Lb()
_fnAjaxParameters: function Lb()
_fnAjaxUpdate: function Lb()
_fnAjaxUpdateDraw: function Lb()
_fnApplyColumnDefs: function Lb()
_fnApplyToChildren: function Lb()
_fnBindAction: function Lb()
_fnBrowserDetect: function Lb()
_fnBuildAjax: function Lb()
_fnBuildHead: function Lb()
_fnCalculateColumnWidths: function Lb()
_fnCalculateEnd: function Lb()
_fnCallbackFire: function Lb()
_fnCallbackReg: function Lb()
_fnCamelToHungarian: function Lb()
_fnClearTable: function Lb()
_fnColumnIndexToVisible: function Lb()
_fnColumnOptions: function Lb()
_fnColumnTypes: function Lb()
_fnConvertToWidth: function Lb()
_fnCreateTr: function Lb()
_fnDataSource: function Lb()
_fnDeleteIndex: function Lb()
_fnDetectHeader: function Lb()
_fnDraw: function Lb()
_fnDrawHead: function Lb()
_fnEscapeRegex: function Lb()
_fnExtend: function Lb()
_fnExternApiFunc: function Lb()
_fnFeatureHtmlFilter: function Lb()
_fnFeatureHtmlInfo: function Lb()
_fnFeatureHtmlLength: function Lb()
_fnFeatureHtmlPaginate: function Lb()
_fnFeatureHtmlProcessing: function Lb()
_fnFeatureHtmlTable: function Lb()
_fnFilter: function Lb()
_fnFilterColumn: function Lb()
_fnFilterComplete: function Lb()
_fnFilterCreateSearch: function Lb()
_fnFilterCustom: function Lb()
_fnFilterData: function Lb()
_fnGetCellData: function Lb()
_fnGetColumns: function Lb()
_fnGetDataMaster: function Lb()
_fnGetMaxLenString: function Lb()
_fnGetObjectDataFn: function Lb()
_fnGetRowElements: function Lb()
_fnGetUniqueThs: function Lb()
_fnGetWidestNode: function Lb()
_fnHungarianMap: function Lb()
_fnInfoMacros: function Lb()
_fnInitComplete: function Lb()
_fnInitialise: function Lb()
_fnInvalidate: function Lb()
_fnLanguageCompat: function Lb()
_fnLengthChange: function Lb()
_fnLengthOverflow: function Lb()
_fnLoadState: function Lb()
_fnLog: function Lb()
_fnMap: function Lb()
_fnNodeToColumnIndex: function Lb()
_fnNodeToDataIndex: function Lb()
_fnPageChange: function Lb()
_fnProcessingDisplay: function Lb()
_fnReDraw: function Lb()
_fnRenderer: function Lb()
_fnRowAttributes: function Lb()
_fnSaveState: function Lb()
_fnScrollDraw: function Lb()
_fnSetCellData: function Lb()
_fnSetObjectDataFn: function Lb()
_fnSettingsFromNode: function Lb()
_fnSort: function Lb()
_fnSortAria: function Lb()
_fnSortAttachListener: function Lb()
_fnSortData: function Lb()
_fnSortFlatten: function Lb()
_fnSortListener: function Lb()
_fnSortingClasses: function Lb()
_fnSplitObjNotation: function Lb()
_fnStringToCss: function Lb()
_fnThrottle: function Lb()
_fnUpdateInfo: function Lb()
_fnVisbleColumns: function Lb()
_fnVisibleToColumnIndex: function Lb()
api: function api()
fnAddData: function fnAddData()
fnAdjustColumnSizing: function fnAdjustColumnSizing()
fnClearTable: function fnClearTable()
fnClose: function fnClose()
fnColReorder: function Lb()
fnDeleteRow: function fnDeleteRow()
fnDestroy: function fnDestroy()
fnDraw: function fnDraw()
fnFilter: function fnFilter()
fnGetData: function fnGetData()
fnGetNodes: function fnGetNodes()
fnGetPosition: function fnGetPosition()
fnIsOpen: function fnIsOpen()
fnOpen: function fnOpen()
fnPageChange: function fnPageChange()
fnSetColumnVis: function fnSetColumnVis()
fnSettings: function fnSettings()
fnSort: function fnSort()
fnSortListener: function fnSortListener()
fnUpdate: function fnUpdate()
fnVersionCheck: function fnVersionCheck()
internal: Object { _fnExternApiFunc: Lb()
, _fnBuildAjax: sa(), _fnAjaxUpdate: lb()
, … }
length: 1
oApi: Object { _fnExternApiFunc: Lb()
, _fnBuildAjax: sa(), _fnAjaxUpdate: lb()
, … }
<prototype>: Object { jquery: "3.2.1", constructor: jQuery()
, length: 0, … }
Answers
Change:
To be:
See this FAQ.
Allan
Thanks, yes that works, but its a bit confusing. I didn't even know that JavaScript is case-sensitive .... never tried it out ...
I found out that
mytable.api(true).page(3) doesn't work with 1.16 but with 1.18 it works. Don't remember if i had draw('page') afterwards ... but it was a bit strange and took me hours to get 2 lines of code working
Your solution works with 1.16 too so I don't need to update all my projects ...