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| import $ from 'jquery';
import Cookie from 'js-cookie';
import 'datatables';
/* Modified version of datatableviw.js from datatable. */
const datatableview = {
auto_initialize: false,
defaults: {
"bPaginate": true,
"bServerSide": true
},
getCookie: (name) => Cookie.get(name),
initialize: ($$, opts) => {
var options_name_map = {
'config-sortable': 'bSortable',
'config-sorting': 'aaSorting',
'config-visible': 'bVisible'
};
var template_clear_button = $('<a href="#" class="clear-search">Clear</a>');
var initialized_datatables = [];
$$.each(function(){
var datatable = $(this);
var column_options = [];
var sorting_options = [];
datatable.find('thead th').each(function(){
var header = $(this);
datatableview.options = {};
for (var i = 0; i < header[0].attributes.length; i++) {
var attr = header[0].attributes[i];
if (attr.specified && /^data-/.test(attr.name)) {
var name = attr.name.replace(/^data-/, '');
var value = attr.value;
// Typecasting out of string
name = options_name_map[name];
if (/^b/.test(name)) {
value = (value === 'true');
}
if (name == 'aaSorting') {
// This doesn't go in the column_options
var sort_info = value.split(',');
sort_info[1] = parseInt(sort_info[1]);
sorting_options.push(sort_info);
continue;
}
datatableview.options[name] = value;
}
}
column_options.push(datatableview.options);
});
// Arrange the sorting column requests and strip the priority information
sorting_options.sort(function(a, b){ return a[0] - b[0]; });
for (var i = 0; i < sorting_options.length; i++) {
sorting_options[i] = sorting_options[i].slice(1);
}
var sEcho_count = 0;
datatableview.options = $.extend({}, datatableview.defaults, opts, {
"aaSorting": sorting_options,
"aoColumns": column_options,
"ajax": (data, callback, settings) => { // eslint-disable-line no-unused-vars
var table = $(opts.tableID).data('Table');
var client_params = table._getFilterParameters();
var table_params = {
filter_query: client_params,
datatables_params: {
iDisplayStart: data.start,
iDisplayLength: data.length,
sEcho: sEcho_count++
}
};
$.extend(table_params.datatables_params, get_ordering_params(data.order));
var widget_params = table.widgetParams;
var table_params_string = JSON.stringify(table_params);
table.retrieveData(table_params_string, widget_params, function(response) {
callback({data: response.data.aaData,
recordsTotal: response.data.iTotalRecords,
recordsFiltered: response.data.iTotalDisplayRecords});
});
},
"iDisplayLength": datatable.attr('data-page-length'),
"fnInfoCallback": (oSettings, iStart, iEnd, iMax, iTotal, sPre) => { // eslint-disable-line no-unused-vars
$("#" + datatable.attr('data-result-counter-id')).html(parseInt(iTotal).toLocaleString());
var infoString = oSettings.oLanguage.sInfo.replace('_START_',iStart).replace('_END_',iEnd).replace('_TOTAL_',iTotal);
Iif (iMax != iTotal) {
infoString += oSettings.oLanguage.sInfoFiltered.replace('_MAX_',iMax);
}
return infoString;
},
"bFilter": false
});
var initialized_datatable = datatable.dataTable(datatableview.options);
initialized_datatables.push(initialized_datatable[0]);
try {
initialized_datatable.fnSetFilteringDelay();
} catch (e) {
console.info("datatable plugin fnSetFilteringDelay not available"); // eslint-disable-line no-console
}
var search_input = initialized_datatable.closest('.dataTables_wrapper').find('.dataTables_filter input');
var clear_button = template_clear_button.clone().click(function(){
$(this).trigger('clear.datatable', [initialized_datatable]);
return false;
}).bind('clear.datatable', function(){
search_input.val('').keyup();
});
search_input.after(clear_button).after(' ');
});
return $(initialized_datatables).dataTable();
}
};
function get_ordering_params(order_data) {
Iif (order_data.length > 1)
console.warn("Multiple columns ordering not supported"); // eslint-disable-line no-console
Iif (order_data.length > 0) {
return {
iSortingCols: order_data.length,
iSortCol_0: order_data[0].column,
sSortDir_0: order_data[0].dir
};
}
else return { iSortingCols: 0 };
}
export default datatableview;
|