在我的项目中，我使用DataTables显示我的数据，该数据是从PHP echo json_encode检索的。 PHP页面是一个返回JSON的脚本：
{
"sig1_re": [
{
"Ticket_RT": 716771,
"Cable_de_renvoi": 45,
"Longueur_de_ligne_(Selt)": 50,
"Res_LigneCoupee": "short",
"Ticket_fils": 152321,
"Numero_ND": "",
"Gamot_DateFermeture": "",
"Difference_de_date": "",
"Supprimer": "<a class='delete'><button>Delete</button></a>"
},
{
"Ticket_RT": 716760,
"Cable_de_renvoi": 45,
"Longueur_de_ligne_(Selt)": 67,
"Res_LigneCoupee": "open",
"Ticket_fils": "",
"Numero_ND": "",
"Gamot_DateFermeture": "",
"Difference_de_date": "",
"Supprimer": "<a class='delete'><button>Delete</button></a>"
}
],
"bad_nd": [
{
"Ticket_RT": 716620,
"Numero_ND": 236598741,
"Supprimer": "<a class='delete'><button>Delete</button></a>"
},
{
"Ticket_RT": 716577,
"Numero_ND": 565231583,
"Supprimer": "<a class='delete'><button>Delete</button></a>"
}
]
}
在我的第一次尝试中，我的HTLM中的每个表都有一个JS文件，效果很好，但我重复了相同的代码并且每次调用JSON echo，所以我决定将所有代码重新组合在一个JS中文件。
我设法导出了几乎所有的表选项，但是我在定义一些变量时遇到了麻烦;一个是hideFromExport：当我点击＆＃34; COPY＆＃34;时，我只需要复制第一列中的值。按钮。第二个问题是使用oTable来删除行。我想将这两个变量设置为与我的所有表兼容。 （在我下面的例子中我只使用了两个表，但在实际项目中我有更多）。
直播示例：http://live.datatables.net/peceqofo/1/edit
代码：
<!DOCTYPE html>
<html>
<head>
<link href="https://raw.githubusercontent.com/twbs/bootstrap/master/dist/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
<link href="https://cdn.datatables.net/1.10.12/css/dataTables.bootstrap.css" rel="stylesheet" type="text/css" />
<link href="https://cdn.datatables.net/1.10.12/css/jquery.dataTables.css" rel="stylesheet" type="text/css" />
<link href="https://cdn.datatables.net/responsive/2.1.0/css/responsive.dataTables.css" rel="stylesheet" type="text/css" />
<link href="https://cdn.datatables.net/buttons/1.2.2/css/buttons.dataTables.css" rel="stylesheet" type="text/css" />
<link href="https://raw.githubusercontent.com/FortAwesome/Font-Awesome/master/css/font-awesome.min.css" rel="stylesheet" type="text/css" />
<meta charset=utf-8 />
<title>DataTables - JS Bin</title>
</head>
<body>
<div class="container" style="width: 90%;">
<div class="panel panel-danger" style="margin: 5px;">
<div class="panel-heading">
<h2 class="panel-title">
<b>My Test</b>
</h2>
</div>
<div class="panel-body">
<div class="table-responsive">
<table id="tableA" class="table table-striped table-hover dt-responsive display nowrap" cellspacing="0" width="100%">
<thead>
<tr>
<th>Ticket_RT</th>
<th>Cable_de_renvoi</th>
<th>Longueur_de_ligne_</th>
<th>Res_LigneCoupee</th>
<th>Ticket_fils RT</th>
<th>Gamot_DateFermeture</th>
<th>Numero_ND</th>
<th>Gamot_DateFermeture</th>
<th>Supprimer</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
<br />
<table id="tableB" class="table table-striped table-hover dt-responsive display nowrap" cellspacing="0" width="100%">
<thead>
<tr>
<th>Ticket_RT</th>
<th>Numero_ND</th>
<th>Supprimer</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
</div>
</div>
</div>
</div>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdn.datatables.net/1.10.12/js/jquery.dataTables.js"></script>
<script src="https://cdn.datatables.net/1.10.12/js/dataTables.bootstrap.min.js"></script>
<script src="https://cdn.datatables.net/responsive/2.1.0/js/dataTables.responsive.js"></script>
<script src="https://cdn.datatables.net/buttons/1.2.2/js/dataTables.buttons.js"></script>
<script src="https://raw.githubusercontent.com/Stuk/jszip/master/dist/jszip.min.js"></script>
<script src="https://raw.githubusercontent.com/bpampuch/pdfmake/master/build/pdfmake.min.js"></script>
<script src="https://raw.githubusercontent.com/bpampuch/pdfmake/master/build/vfs_fonts.js"></script>
<script src="https://cdn.datatables.net/buttons/1.2.2/js/buttons.html5.min.js"></script>
<script src="https://cdn.datatables.net/plug-ins/1.10.12/dataRender/ellipsis.js"></script>
<script type="text/javascript" charset="utf-8">
$(document).ready( function () {
var jsonData = {};
$.ajax({
url: "http://www.json-generator.com/api/json/get/bUHEbjuIoi?indent=2",
async: false,
dataType: 'json',
success: function(data) {
jsonData = data;
}
});
console.log(jsonData);
var hideFromExport = [1, 2, 3]; /*<--- How i can custom this for each table individually ?? */
var options = {
responsive: true,
bAutoWidth: true,
dom: '<"top"lf>Bt<"bottom"pi><"clear">',
scrollY: 400,
scrollCollapse: true,
jQueryUI: true,
bProcessing: true,
sScrollX: "70%",
sScrollXInner: "100%",
bScrollCollapse: true,
bDestroy: true,
searching: false,
iDisplayLength: 25,
buttons: [{ /*<--- How i can custom this for each table individually ?? */
extend: 'copyHtml5',
exportOptions: {
columns: function(idx, data, node) {
var isVisible = table.column(idx).visible();
var isNotForExport = $.inArray(idx, hideFromExport) !== -1;
return isVisible && !isNotForExport ? true : false;
}
}
},
'excelHtml5', 'csvHtml5', 'pdfHtml5'
],
language: {
url: "https://cdn.datatables.net/plug-ins/1.10.12/i18n/French.json",
buttons: {
copy: 'Copier Tickets',
copyTitle: 'Ajouté au presse-papiers',
copyKeys: 'Appuyez sur <i>ctrl</i> ou <i>\u2318</i> + <i>C</i> pour copier les données du tableau à votre presse-papiers. <br><br>Pour annuler, cliquez sur ce message ou appuyez sur Echap.',
copySuccess: {
_: 'Copiés %d rangs',
1: 'Copié 1 rang'
}
}
}
};
function initialize(jsonData) {
/* --- TableA INIT --- */
options.aaData = jsonData.sig1_re;
options.aoColumns = [
{ "mData": "Ticket_RT" },
{ "mData": "Cable_de_renvoi" },
{ "mData": "Longueur_de_ligne_(Selt)" },
{ "mData": "Res_LigneCoupee" },
{ "mData": "Ticket_fils" },
{ "mData": "Gamot_DateFermeture" },
{ "mData": "Numero_ND" },
{ "mData": "Gamot_DateFermeture" },
{ "mData": "Supprimer" }
];
options.aoColumnDefs = [
{ "title": "Titre 1", "targets": 0 },
{ "title": "Titre 2", "targets": 1 },
{ "title": "Titre 3", "targets": 2 },
{ "title": "Titre 4", "targets": 3 },
{ "title": "Titre 5", "targets": 4 },
{ "title": "Titre 6", "targets": 5 },
{ "title": "Titre 7", "targets": 6 },
{ "title": "Titre 8", "targets": 7 },
{ "title": "Titre 9", "targets": 8 }
/*{ "targets": 1, "render": $.fn.DataTable.render.ellipsis(5) }*/
];
$("#tableA").dataTable(options);
/* --- TableB INIT --- */
options.aaData = jsonData.bad_nd;
options.aoColumns = [
{ "mData": "Ticket_RT" },
{ "mData": "Numero_ND" },
{ "mData": "Supprimer" }
];
options.aoColumnDefs = [
{ "title": "Titre 01", "targets": 0 },
{ "title": "Titre 02", "targets": 1 },
{ "title": "Titre 03", "targets": 2 },
{ "targets": 1, "render": $.fn.DataTable.render.ellipsis(5) }
];
$("#tableB").dataTable(options);
}
initialize(jsonData);
var oTable = $('#tableA').DataTable(); /*<--- How i can custom this for each table individually ?? */
$('#tableA').on('click', 'a.delete', function (e) {
oTable.row($(this).parents('tr')).remove().draw();
});
// Permet de réduire les commentaires et ajouter tooltip
$.fn.DataTable.render.ellipsis = function ( cutoff, wordbreak, escapeHtml ) {
var esc = function ( t ) {
return t
.replace( /&/g, '&' )
.replace( /</g, '<' )
.replace( />/g, '>' )
.replace( /"/g, '"' );
};
return function ( d, type, row ) {
// Order, search and type get the original data
if ( type !== 'display' ) {
return d;
}
if ( typeof d !== 'number' && typeof d !== 'string' ) {
return d;
}
d = d.toString(); // cast numbers
if ( d.length < cutoff ) {
return d;
}
var shortened = d.substr(0, cutoff-1);
// Find the last white space character in the string
if ( wordbreak ) {
shortened = shortened.replace(/\s([^\s]*)$/, '');
}
// Protect against uncontrolled HTML input
if ( escapeHtml ) {
shortened = esc( shortened );
}
return '<span class="ellipsis" title="'+esc(d)+'">'+shortened+'…</span>';
};
};
});
</script>
</body>
</html>
解决方案：
经过大量研究后，我找到了通讯按钮选项的解决方案，现在效果很好！然后我添加了一个删除所选行的按钮。
我希望这段代码可以帮助像我这样的更多家伙！
享受：）
代码：
<!DOCTYPE html>
<html>
<head>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
<link href="https://cdn.datatables.net/1.10.12/css/dataTables.bootstrap.css" rel="stylesheet" type="text/css" />
<link href="https://cdn.datatables.net/1.10.12/css/jquery.dataTables.css" rel="stylesheet" type="text/css" />
<link href="https://cdn.datatables.net/responsive/2.1.0/css/responsive.dataTables.css" rel="stylesheet" type="text/css" />
<link href="https://cdn.datatables.net/buttons/1.2.2/css/buttons.dataTables.css" rel="stylesheet" type="text/css" />
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" type="text/css" />
<link rel="stylesheet" type="text/css" href="css/bfm.css">
<meta charset=utf-8 />
<title>DataTables - JS Bin</title>
</head>
<body>
<div class="container" style="width: 90%;">
<div class="panel panel-danger" style="margin: 5px;">
<div class="panel-heading">
<h2 class="panel-title">
<b>My Test</b>
</h2>
</div>
<div class="panel-body">
<div class="table-responsive">
<table id="tableA" class="table table-striped table-hover dt-responsive display nowrap" cellspacing="0" width="100%"></table>
<br />
<table id="tableB" class="table table-striped table-hover dt-responsive display nowrap" cellspacing="0" width="100%"></table>
</div>
</div>
</div>
</div>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdn.datatables.net/1.10.12/js/jquery.dataTables.js"></script>
<script src="https://cdn.datatables.net/1.10.12/js/dataTables.bootstrap.min.js"></script>
<script src="https://cdn.datatables.net/responsive/2.1.0/js/dataTables.responsive.js"></script>
<script src="https://cdn.datatables.net/buttons/1.2.2/js/dataTables.buttons.js"></script>
<script src="https://raw.githubusercontent.com/Stuk/jszip/master/dist/jszip.min.js"></script>
<script src="https://raw.githubusercontent.com/bpampuch/pdfmake/master/build/pdfmake.min.js"></script>
<script src="https://raw.githubusercontent.com/bpampuch/pdfmake/master/build/vfs_fonts.js"></script>
<script src="https://cdn.datatables.net/buttons/1.2.2/js/buttons.html5.min.js"></script>
<script src="https://cdn.datatables.net/plug-ins/1.10.12/dataRender/ellipsis.js"></script>
<script type="text/javascript" charset="utf-8">
$(document).ready( function () {
var jsonData = {}; // get the json object array from php
$.ajax({
url: "http://www.json-generator.com/api/json/get/bTKebXDGdK?indent=2",
async: false,
dataType: 'json',
success: function(data) {
jsonData = data;
}
});
console.log(jsonData);
var buttonCommon = { // set default export column 0 (first column)
exportOptions: {
columns:[0]
}
};
var options = { // set options for tables
responsive: true,
bAutoWidth: true,
dom: '<"top"lf>Bt<"bottom"pi><"clear">',
scrollY: 400,
scrollCollapse: true,
jQueryUI: true,
bProcessing: true,
sScrollX: "70%",
sScrollXInner: "100%",
bScrollCollapse: true,
bDestroy: true,
searching: false,
iDisplayLength: 25,
buttons: [
$.extend( true, {}, buttonCommon, {
header: false,
extend: 'copyHtml5'
}),
'excelHtml5', 'csvHtml5', 'pdfHtml5',
{
text: 'Delete',
action: function ( e, dt, node, config ) { // function to delete selected rows on click button
dt.data().rows('.selected').remove().draw( false );
}
}
],
language: {
url: "json/French.json",
buttons: {
copy: 'Copy',
copyTitle: 'Ajouté au presse-papiers',
copyKeys: 'Appuyez sur <i>ctrl</i> ou <i>\u2318</i> + <i>C</i> pour copier les données du tableau à votre presse-papiers. <br><br>Pour annuler, cliquez sur ce message ou appuyez sur Echap.',
copySuccess: {
_: 'Copiés %d rangs',
1: 'Copié 1 rang'
}
}
}
};
function initialize(jsonData) {
/* --- TableA INIT --- */
options.aaData = jsonData.sig1_re;
options.aoColumns = [
{ "mData": "Ticket_RT" },
{ "mData": "Cable_de_renvoi" },
{ "mData": "Longueur_de_ligne_(Selt)" },
{ "mData": "Res_LigneCoupee" },
{ "mData": "Ticket_fils" },
{ "mData": "Gamot_DateFermeture" },
{ "mData": "Numero_ND" },
{ "mData": "Difference_de_date" }
];
options.aoColumnDefs = [
{ "title": "Titre 1", "targets": 0 },
{ "title": "Titre 2", "targets": 1 },
{ "title": "Titre 3", "targets": 2 },
{ "title": "Titre 4", "targets": 3 },
{ "title": "Titre 5", "targets": 4 },
{ "title": "Titre 6", "targets": 5 },
{ "title": "Titre 7", "targets": 6 },
{ "title": "Titre 8", "targets": 7 }
/*{ "targets": 1, "render": $.fn.DataTable.render.ellipsis(5) }*/
];
$("#tableA").dataTable(options);
/* --- TableB INIT --- */
options.aaData = jsonData.bad_nd;
options.aoColumns = [
{ "mData": "Ticket_RT" },
{ "mData": "Numero_ND" }
];
options.aoColumnDefs = [
{ "title": "Titre 01", "targets": 0 },
{ "title": "Titre 02", "targets": 1 },
{ "targets": 1, "render": $.fn.DataTable.render.ellipsis(5) } // call function to render + tooltip
];
$("#tableB").dataTable(options);
}
initialize(jsonData);
$('#tableA tbody').on( 'click', 'tr', function () { // set multi select rows
$(this).toggleClass('selected');
});
$('#tableB tbody').on( 'click', 'tr', function () { // set multi select rows
$(this).toggleClass('selected');
});
// Function to delimit render + tootil
$.fn.DataTable.render.ellipsis = function ( cutoff, wordbreak, escapeHtml ) {
var esc = function ( t ) {
return t
.replace( /&/g, '&' )
.replace( /</g, '<' )
.replace( />/g, '>' )
.replace( /"/g, '"' );
};
return function ( d, type, row ) {
// Order, search and type get the original data
if ( type !== 'display' ) {
return d;
}
if ( typeof d !== 'number' && typeof d !== 'string' ) {
return d;
}
d = d.toString(); // cast numbers
if ( d.length < cutoff ) {
return d;
}
var shortened = d.substr(0, cutoff-1);
// Find the last white space character in the string
if ( wordbreak ) {
shortened = shortened.replace(/\s([^\s]*)$/, '');
}
// Protect against uncontrolled HTML input
if ( escapeHtml ) {
shortened = esc( shortened );
}
return '<span class="ellipsis" title="'+esc(d)+'">'+shortened+'…</span>';
};
};
});
</script>
</body>
</html>
答案 0 :(得分：0)
我建议将表格与属性分开。如果您想在数据表中添加额外的列和按钮。您可以使用以下方法实现这一目标。
点击操作的示例：
jQuery('#datatable tbody').on('click', 'td.action', function () {
//call custom method to format the data inside td.action column.
data = {
'id': $(this).attr('cour_id')
};
tr.after(format(data)).show();
});
它将为每行创建具有特定行ID和属性的操作按钮，并且彼此之间不会发生冲突。
希望它会有所帮助！