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Revisione JS datatables per inclusione footer in esportazione

This commit is contained in:
Dasc3er 2021-07-27 16:17:32 +02:00
parent 8a8b1479d0
commit bd6889be4a
1 changed files with 271 additions and 227 deletions
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498
assets/src/js/functions/datatables.js
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@ -38,34 +38,32 @@ function start_datatables() {
start_local_datatables();
$('.main-records').each(function () {
var $this = $(this);
const $this = $(this);
// Controlla che la tabella non sia già inizializzata
if (!$.fn.DataTable.isDataTable('#' + $this.attr('id'))) {
var id_module = $this.data('idmodule');
var id_plugin = $this.data('idplugin');
var id_parent = $this.data('idparent');
const id_module = $this.data('idmodule');
const id_plugin = $this.data('idplugin');
const id_parent = $this.data('idparent');
// Parametri di ricerca da url o sessione
var search = getTableSearch();
const search = getTableSearch();
var column_search = [];
const column_search = [];
$this.find("th").each(function () {
var id = $(this).attr('id').replace("th_", "");
var single_value = search["search_" + id] ? search["search_" + id] : "";
const id = $(this).attr('id').replace("th_", "");
const single_value = search["search_" + id] ? search["search_" + id] : "";
column_search.push({
"sSearch": single_value,
});
});
var tempo_attesa_ricerche = (globals.tempo_attesa_ricerche * 1000);
$this.on('preInit.dt', function (ev, settings) {
$('#mini-loader').show();
});
var table = $this.DataTable({
const table = $this.DataTable({
language: globals.translations.datatables,
autoWidth: true,
dom: "ti",
@ -97,82 +95,7 @@ function start_datatables() {
style: 'multi',
selector: 'td:first-child'
},
buttons: [
{
extend: 'csv',
fieldSeparator: ";",
exportOptions: {
modifier: {
selected: true
},
format: {
body: function (data, row, column, node) {
data = $('<p>' + data + '</p>').text();
data_edit = data.replace('.', ''); // Rimozione punto delle migliaia
return data_edit.match(/^[0-9,]+$/) ? data_edit : data;
}
}
}
},
{
extend: 'copy',
exportOptions: {
modifier: {
selected: true
}
}
},
{
extend: 'print',
autoPrint: true,
footer: true,
customize: function (win) {
$(win.document.body)
.css('font-size', '10pt')
.append(
'<table class="main-records table table-condensed table-bordered dataTable"><tfoot><tr><td></td><td class="pull-right">' + $('#summable').text() + '</td><td></td></tr></tfoot></table>'
);
$(win.document.body).find('table')
.addClass('compact')
.css('font-size', 'inherit');
$(win.document.body).find('td:first-child')
.addClass('hide');
$(win.document.body).find('th:first-child')
.addClass('hide');
},
exportOptions: {
modifier: {
selected: true
}
}
},
{
extend: 'excel',
exportOptions: {
modifier: {
selected: true
},
format: {
body: function (data, row, column, node) {
data = $('<p>' + data + '</p>').text();
data_edit = data.replace('.', ''); // Fix specifico per i numeri italiani
data_edit = data_edit.replace(',', '.');
return data_edit.match(/^[0-9\.]+$/) ? data_edit : data;
}
}
}
},
{
extend: 'pdf',
exportOptions: {
modifier: {
selected: true
}
}
},
],
buttons: getDatatablesButtons($this),
scroller: {
loadingIndicator: true,
displayBuffer: globals.dataload_page_buffer,
@ -182,120 +105,9 @@ function start_datatables() {
type: 'GET',
dataSrc: "data",
},
initComplete: function (settings) {
var api = this.api();
var search = getTableSearch();
api.columns('.search').every(function () {
var column = this;
// Valore predefinito della ricerca
var tempo;
var header = $(column.header());
var name = header.attr('id').replace('th_', '');
var value = search['search_' + name] ? search['search_' + name] : '';
$('<br><input type="text" style="width:100%" class="form-control' + (value ? ' input-searching' : '') + '" placeholder="' + globals.translations.filter + '..." value="' + value.replace(/"/g, '&quot;') + '"><i class="deleteicon fa fa-times fa-2x' + (value ? '' : ' hide') + '"></i>')
.appendTo(column.header())
.on('keyup', function (e) {
clearInterval(tempo);
// Fix del pulsante di pulizia ricerca e del messaggio sulla ricerca lenta
if (e.which != 9) {
if (!$(this).val()) {
if ($(this).parent().data("slow") != undefined) $("#slow").remove();
$(this).removeClass('input-searching');
$(this).next('.deleteicon').addClass('hide');
} else {
if ($(this).parent().data("slow") != undefined && $("#slow").length == 0) {
$("#" + $this.attr('id') + "_info").parent().append('<span class="text-danger" id="slow"><i class="fa fa-refresh fa-spin"></i> ' + globals.translations.long + '</span>');
}
$(this).addClass('input-searching');
$(this).next('.deleteicon').removeClass('hide');
}
}
function start_search(module_id, field, search_value) {
searchTable(module_id, field, search_value);
column.search(search_value).draw();
}
// Impostazione delle sessioni per le ricerche del modulo e del campo specificati
var module_id = $this.data('idmodule'); //+ "-" + $this.data('idplugin');
var field = $(this).parent().attr('id').replace('th_', '');
var value = $(this).val();
if (e.keyCode == 13 || $(this).val() == '') {
start_search(module_id, field, value);
} else {
tempo = window.setTimeout(start_search, tempo_attesa_ricerche, module_id, field, value);
}
});
});
// Disabilito l'ordinamento alla pressione del tasto invio sull'<input>
$("thead input, .search").on('keypress', function (e) {
stopTableSorting(e);
});
// Disabilito l'ordinamento al click sull'<input>
$("thead input, .deleteicon").click(function (e) {
stopTableSorting(e);
});
$('.deleteicon').on("click", function (e) {
resetTableSearch($(this).parent().attr("id").replace("th_", ""));
});
},
drawCallback: function (settings) {
var api = new $.fn.dataTable.Api(settings);
$(".dataTables_sizing .deleteicon").addClass('hide');
$("[data-background]").each(function () {
$(this).parent().css("background", $(this).data("background"));
});
$("[data-color]").each(function () {
$(this).parent().css("color", $(this).data("color"));
});
$("[data-link]").each(function () {
var $link = $(this);
$(this).parent().not('.bound').addClass('bound').click(function (event) {
if ($link.data('type') === 'dialog') {
launch_modal(globals.translations.details, $link.data('link'));
} else {
openLink(event, $link.data('link'))
}
});
$(this).parent().addClass("clickable");
});
// Reimposto il flag sulle righe ricaricate selezionate in precedenza
var selected = $this.data('selected') ? $this.data('selected').split(';') : [];
table.rows().every(function (rowIdx) {
if ($.inArray(this.id().toString(), selected) !== -1) {
table.row(':eq(' + rowIdx + ')', {
page: 'current'
}).select();
}
});
},
footerCallback: function (row, data, start, end, display) {
var i = -1;
var json = this.api().ajax.json();
this.api().columns().every(function () {
if (json.summable[i] !== undefined) {
$(this.footer()).addClass("text-right")
.attr("id", "summable")
.html(json.summable[i]);
}
i++;
});
}
initComplete: initComplete,
drawCallback: drawCallback,
footerCallback: footerCallback,
});
table.on('processing.dt', function (e, settings, processing) {
@ -309,26 +121,30 @@ function start_datatables() {
});
}
/**
* Funzione per evitare il sorting al click della colonna.
* Utilizzata per evitare il sorting nelle ricerche.
* @param {*} e
*/
function stopTableSorting(e) {
if (!e) var e = window.event;
e.cancelBubble = true;
if (e.stopPropagation) e.stopPropagation();
}
/**
* Funzione per resettare il campo di ricerca in una specifica colonna.
* @param {string} type
*/
function resetTableSearch(type) {
if (type == null) $('[id^=th_] input').val('').trigger('keyup');
else $('[id^=th_' + type + '] input').val('').trigger('keyup');
}
function reset(type) {
return resetTableSearch(type);
}
/**
* Sostituisce i caratteri speciali per la ricerca attraverso le tabelle Datatables.
*
* @param string field
*
* @param {string} field
* @return string
*/
function searchFieldName(field) {
@ -338,17 +154,21 @@ function searchFieldName(field) {
/**
* Salva nella sessione la ricerca per le tabelle Datatables.
*
* @param int module_id
* @param string field
* @param mixed value
* @param {int} module_id
* @param {string} field
* @param {mixed} value
*/
function searchTable(module_id, field, value) {
session_set('module_' + module_id + ',' + 'search_' + searchFieldName(field), value, 0);
}
/**
* Restituisce i valori di ricerca impostati nell'URL della pagina.
* @returns {{}}
*/
function getTableSearch() {
// Parametri di ricerca da url o sessione
var search = getUrlVars();
const search = getUrlVars();
globals.search.forEach(function (value, index, array) {
if (search[array[index]] === undefined) {
@ -359,6 +179,220 @@ function getTableSearch() {
return search;
}
/**
* Restituisce i pulsanti da generare per la tabella Datatables.
* @returns
*/
function getDatatablesButtons(table) {
return [
// Pulsante di esportazione CSV
{
extend: 'csv',
footer: true,
fieldSeparator: ";",
exportOptions: {
modifier: {
selected: true
},
format: {
body: function (data, row, column, node) {
data = $('<p>' + data + '</p>').text();
data_edit = data.replace('.', ''); // Rimozione punto delle migliaia
return data_edit.match(/^[0-9,]+$/) ? data_edit : data;
}
}
}
},
// Pulsante di esportazione tramite copia
{
extend: 'copy',
footer: true,
exportOptions: {
modifier: {
selected: true
}
}
},
// Pulsante di esportazione via stampa della tabella
{
extend: 'print',
autoPrint: true,
footer: false, // Non funzionante in Firefox, e saltuarmente in Chrome
customize: function (win) {
const datatable = getTable(table).datatable;
const footer = datatable.table().footer().children[0];
console.log(footer);
const body = $(win.document.body);
body.find('table')
.addClass('compact')
.css('font-size', 'inherit')
.append(footer);
body.find('td:first-child, th:first-child')
.addClass('hide');
},
exportOptions: {
modifier: {
selected: true
}
}
},
// Pulsante di esportazione in formato Excel
{
extend: 'excel',
footer: true,
exportOptions: {
modifier: {
selected: true
},
format: {
body: function (data, row, column, node) {
data = $('<p>' + data + '</p>').text();
data_edit = data.replace('.', ''); // Fix specifico per i numeri italiani
data_edit = data_edit.replace(',', '.');
return data_edit.match(/^[0-9\.]+$/) ? data_edit : data;
}
}
}
},
// Pulsante di esportazione in formato PDF
{
extend: 'pdf',
footer: true,
exportOptions: {
modifier: {
selected: true
}
}
},
];
}
function initComplete(settings) {
const api = this.api();
const search = getTableSearch();
api.columns('.search').every(function () {
const column = this;
// Valore predefinito della ricerca
let tempo;
const header = $(column.header());
const name = header.attr('id').replace('th_', '');
const value = search['search_' + name] ? search['search_' + name] : '';
$('<br><input type="text" style="width:100%" class="form-control' + (value ? ' input-searching' : '') + '" placeholder="' + globals.translations.filter + '..." value="' + value.replace(/"/g, '&quot;') + '"><i class="deleteicon fa fa-times fa-2x' + (value ? '' : ' hide') + '"></i>')
.appendTo(column.header())
.on('keyup', function (e) {
clearInterval(tempo);
// Fix del pulsante di pulizia ricerca e del messaggio sulla ricerca lenta
if (e.which != 9) {
if (!$(this).val()) {
if ($(this).parent().data("slow") != undefined) $("#slow").remove();
$(this).removeClass('input-searching');
$(this).next('.deleteicon').addClass('hide');
} else {
if ($(this).parent().data("slow") != undefined && $("#slow").length == 0) {
$("#" + $this.attr('id') + "_info").parent().append('<span class="text-danger" id="slow"><i class="fa fa-refresh fa-spin"></i> ' + globals.translations.long + '</span>');
}
$(this).addClass('input-searching');
$(this).next('.deleteicon').removeClass('hide');
}
}
function start_search(module_id, field, search_value) {
searchTable(module_id, field, search_value);
column.search(search_value).draw();
}
// Impostazione delle sessioni per le ricerche del modulo e del campo specificati
const module_id = $this.data('idmodule'); //+ "-" + $this.data('idplugin');
const field = $(this).parent().attr('id').replace('th_', '');
const value = $(this).val();
if (e.keyCode == 13 || $(this).val() == '') {
start_search(module_id, field, value);
} else {
const tempo_attesa_ricerche = (globals.tempo_attesa_ricerche * 1000);
tempo = window.setTimeout(start_search, tempo_attesa_ricerche, module_id, field, value);
}
});
});
// Disabilito l'ordinamento alla pressione del tasto invio sull'<input>
$("thead input, .search").on('keypress', function (e) {
stopTableSorting(e);
});
// Disabilito l'ordinamento al click sull'<input>
$("thead input, .deleteicon").click(function (e) {
stopTableSorting(e);
});
$('.deleteicon').on("click", function (e) {
resetTableSearch($(this).parent().attr("id").replace("th_", ""));
});
}
function drawCallback(settings) {
const table = getTable(settings.nTable);
const datatable = table.datatable;
$(".dataTables_sizing .deleteicon").addClass('hide');
$("[data-background]").each(function () {
$(this).parent().css("background", $(this).data("background"));
});
$("[data-color]").each(function () {
$(this).parent().css("color", $(this).data("color"));
});
$("[data-link]").each(function () {
const $link = $(this);
$(this).parent().not('.bound').addClass('bound').click(function (event) {
if ($link.data('type') === 'dialog') {
launch_modal(globals.translations.details, $link.data('link'));
} else {
openLink(event, $link.data('link'))
}
});
$(this).parent().addClass("clickable");
});
// Reimposto il flag sulle righe ricaricate selezionate in precedenza
const selected = table.getSelectedRows();
datatable.rows().every(function (rowIdx) {
if (selected.includes(this.id())) {
datatable.row(':eq(' + rowIdx + ')', {
page: 'current'
}).select();
}
});
}
function footerCallback(row, data, start, end, display) {
let i = -1;
const json = this.api().ajax.json();
this.api().columns().every(function () {
if (json.summable[i] !== undefined) {
$(this.footer()).addClass("text-right")
.attr("id", "summable")
.html(json.summable[i]);
}
i++;
});
}
/**
* Restituisce un oggetto che permette di gestire le tabelle DataTables.
*
@ -425,13 +459,13 @@ function getTable(selector) {
// Aggiornamento del footer nel caso sia richiesto
if (globals.restrict_summables_to_selected) {
this.updateSelectedFooter();
this.updateFooterForSelectedRows();
}
},
addSelectedRows: function (row_ids) {
row_ids = Array.isArray(row_ids) ? row_ids : [row_ids];
row_ids.forEach(function (item, index) {
selected.set(item, true);
selected.set(item.toString(), true);
});
this.saveSelectedRows();
@ -439,7 +473,7 @@ function getTable(selector) {
removeSelectedRows: function (row_ids) {
row_ids = Array.isArray(row_ids) ? row_ids : [row_ids];
row_ids.forEach(function (item, index) {
selected.delete(item);
selected.delete(item.toString());
});
this.saveSelectedRows();
@ -449,12 +483,14 @@ function getTable(selector) {
this.saveSelectedRows();
},
// Aggiornamento dei campi summable
updateSelectedFooter: function () {
let datatable = this.datatable;
/**
* Nuovi valori dei campi summable
* @returns
*/
getSelectedRowsFooter: function () {
let ids = this.getSelectedRows();
$.ajax({
return $.ajax({
url: globals.rootdir + "/ajax.php",
type: "POST",
dataType: "json",
@ -463,15 +499,23 @@ function getTable(selector) {
id_plugin: this.id_plugin,
op: "summable-results",
ids: ids,
},
success: function (response) {
for (let [column, value] of Object.entries(response)) {
let index = parseInt(column) + 1;
let sel = datatable.column(index).footer();
$(sel).addClass("text-right")
.attr("id", "summable")
.html(value);
}
}
});
},
/**
* Aggiornamento dei campi summable
*/
updateFooterForSelectedRows: function () {
let datatable = this.datatable;
this.getSelectedRowsFooter().then(function (response) {
for (let [column, value] of Object.entries(response)) {
let index = parseInt(column) + 1;
let sel = datatable.column(index).footer();
$(sel).addClass("text-right")
.attr("id", "summable")
.html(value);
}
});
},