jQuery数据表选择不起作用

Question

我试图使用数据对象创建jQuery数据表。 该表提供了很好的输出，但事实是数据表中的选择不起作用。 当我选择时，应该将selected的类放在行中。 我也将select选项设置为true 。

 dTable = $(tContainer).DataTable({ dom: '<"html5buttons"B>lTfgitp', processing:true, buttons: [ { extend: 'copy' }, { extend: 'csv' }, { extend: 'excel', title: 'ExampleFile' }, { extend: 'pdf', title: 'ExampleFile' }, { extend: 'print', customize: function (win) { $(win.document.body).addClass('white-bg'); $(win.document.body).css('font-size', '10px'); $(win.document.body).find('table') .addClass('compact') .css('font-size', 'inherit'); } } ], data: dataArr, destroy: true, select:true }); 

Answer 1

您需要包括文件dataTables.select.js或dataTables.select.min.js 。 他们可以在这里找到。

Answer 2

选择：true

From doc ：此选项可用于在初始化DataTable期间配置DataTable的Select扩展名。

包含所需库的代码段：

 var dataArr = [ [ "Tiger Nixon", "System Architect", "Edinburgh", "5421", "2011/04/25", "$320,800" ], [ "Garrett Winters", "Accountant", "Tokyo", "8422", "2011/07/25", "$170,750" ], [ "Ashton Cox", "Junior Technical Author", "San Francisco", "1562", "2009/01/12", "$86,000" ], [ "Cedric Kelly", "Senior Javascript Developer", "Edinburgh", "6224", "2012/03/29", "$433,060" ], [ "Airi Satou", "Accountant", "Tokyo", "5407", "2008/11/28", "$162,700" ], [ "Brielle Williamson", "Integration Specialist", "New York", "4804", "2012/12/02", "$372,000" ], [ "Herrod Chandler", "Sales Assistant", "San Francisco", "9608", "2012/08/06", "$137,500" ], [ "Rhona Davidson", "Integration Specialist", "Tokyo", "6200", "2010/10/14", "$327,900" ], [ "Colleen Hurst", "Javascript Developer", "San Francisco", "2360", "2009/09/15", "$205,500" ], [ "Sonya Frost", "Software Engineer", "Edinburgh", "1667", "2008/12/13", "$103,600" ], [ "Jena Gaines", "Office Manager", "London", "3814", "2008/12/19", "$90,560" ], [ "Quinn Flynn", "Support Lead", "Edinburgh", "9497", "2013/03/03", "$342,000" ], [ "Charde Marshall", "Regional Director", "San Francisco", "6741", "2008/10/16", "$470,600" ], [ "Haley Kennedy", "Senior Marketing Designer", "London", "3597", "2012/12/18", "$313,500" ], [ "Tatyana Fitzpatrick", "Regional Director", "London", "1965", "2010/03/17", "$385,750" ], [ "Michael Silva", "Marketing Designer", "London", "1581", "2012/11/27", "$198,500" ], [ "Paul Byrd", "Chief Financial Officer (CFO)", "New York", "3059", "2010/06/09", "$725,000" ], [ "Gloria Little", "Systems Administrator", "New York", "1721", "2009/04/10", "$237,500" ], [ "Bradley Greer", "Software Engineer", "London", "2558", "2012/10/13", "$132,000" ], [ "Dai Rios", "Personnel Lead", "Edinburgh", "2290", "2012/09/26", "$217,500" ], [ "Jenette Caldwell", "Development Lead", "New York", "1937", "2011/09/03", "$345,000" ], [ "Yuri Berry", "Chief Marketing Officer (CMO)", "New York", "6154", "2009/06/25", "$675,000" ], [ "Caesar Vance", "Pre-Sales Support", "New York", "8330", "2011/12/12", "$106,450" ], [ "Doris Wilder", "Sales Assistant", "Sidney", "3023", "2010/09/20", "$85,600" ], [ "Angelica Ramos", "Chief Executive Officer (CEO)", "London", "5797", "2009/10/09", "$1,200,000" ], [ "Gavin Joyce", "Developer", "Edinburgh", "8822", "2010/12/22", "$92,575" ], [ "Jennifer Chang", "Regional Director", "Singapore", "9239", "2010/11/14", "$357,650" ], [ "Brenden Wagner", "Software Engineer", "San Francisco", "1314", "2011/06/07", "$206,850" ], [ "Fiona Green", "Chief Operating Officer (COO)", "San Francisco", "2947", "2010/03/11", "$850,000" ], [ "Shou Itou", "Regional Marketing", "Tokyo", "8899", "2011/08/14", "$163,000" ], [ "Michelle House", "Integration Specialist", "Sidney", "2769", "2011/06/02", "$95,400" ], [ "Suki Burks", "Developer", "London", "6832", "2009/10/22", "$114,500" ], [ "Prescott Bartlett", "Technical Author", "London", "3606", "2011/05/07", "$145,000" ], [ "Gavin Cortez", "Team Leader", "San Francisco", "2860", "2008/10/26", "$235,500" ], [ "Martena Mccray", "Post-Sales support", "Edinburgh", "8240", "2011/03/09", "$324,050" ], [ "Unity Butler", "Marketing Designer", "San Francisco", "5384", "2009/12/09", "$85,675" ] ]; dTable = $('#example').DataTable({ dom: '<"html5buttons"B>lTfgitp', processing:true, buttons: [ { extend: 'copy' }, { extend: 'csv' }, { extend: 'excel', title: 'ExampleFile' }, { extend: 'pdf', title: 'ExampleFile' }, { extend: 'print', customize: function (win) { $(win.document.body).addClass('white-bg'); $(win.document.body).css('font-size', '10px'); $(win.document.body).find('table') .addClass('compact') .css('font-size', 'inherit'); } } ], columns: [ { title: "Name" }, { title: "Position" }, { title: "Office" }, { title: "Extn." }, { title: "Start date" }, { title: "Salary" } ], data: dataArr, destroy: true, select:true }); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <link rel="stylesheet" href="https://cdn.datatables.net/1.10.15/css/jquery.dataTables.min.css"> <script src="https://cdn.datatables.net/1.10.15/js/jquery.dataTables.min.js"></script> <link rel="stylesheet" href="https://cdn.datatables.net/select/1.2.2/js/dataTables.select.js"> <script src="https://cdn.datatables.net/select/1.2.2/js/dataTables.select.min.js"></script> <table id="example" class="display" width="100%"></table> 

无论如何，您都可以通过添加以下事件处理程序来达到相同的结果：

$('#example tbody').on( 'click', 'tr', function () {
    if ($(this).hasClass('selected')) {
        $(this).removeClass('selected');
    } else {
        dTable.$('tr.selected').removeClass('selected');
        $(this).addClass('selected');
    }
} );

片段：

 var dataArr = [ [ "Tiger Nixon", "System Architect", "Edinburgh", "5421", "2011/04/25", "$320,800" ], [ "Garrett Winters", "Accountant", "Tokyo", "8422", "2011/07/25", "$170,750" ], [ "Ashton Cox", "Junior Technical Author", "San Francisco", "1562", "2009/01/12", "$86,000" ], [ "Cedric Kelly", "Senior Javascript Developer", "Edinburgh", "6224", "2012/03/29", "$433,060" ], [ "Airi Satou", "Accountant", "Tokyo", "5407", "2008/11/28", "$162,700" ], [ "Brielle Williamson", "Integration Specialist", "New York", "4804", "2012/12/02", "$372,000" ], [ "Herrod Chandler", "Sales Assistant", "San Francisco", "9608", "2012/08/06", "$137,500" ], [ "Rhona Davidson", "Integration Specialist", "Tokyo", "6200", "2010/10/14", "$327,900" ], [ "Colleen Hurst", "Javascript Developer", "San Francisco", "2360", "2009/09/15", "$205,500" ], [ "Sonya Frost", "Software Engineer", "Edinburgh", "1667", "2008/12/13", "$103,600" ], [ "Jena Gaines", "Office Manager", "London", "3814", "2008/12/19", "$90,560" ], [ "Quinn Flynn", "Support Lead", "Edinburgh", "9497", "2013/03/03", "$342,000" ], [ "Charde Marshall", "Regional Director", "San Francisco", "6741", "2008/10/16", "$470,600" ], [ "Haley Kennedy", "Senior Marketing Designer", "London", "3597", "2012/12/18", "$313,500" ], [ "Tatyana Fitzpatrick", "Regional Director", "London", "1965", "2010/03/17", "$385,750" ], [ "Michael Silva", "Marketing Designer", "London", "1581", "2012/11/27", "$198,500" ], [ "Paul Byrd", "Chief Financial Officer (CFO)", "New York", "3059", "2010/06/09", "$725,000" ], [ "Gloria Little", "Systems Administrator", "New York", "1721", "2009/04/10", "$237,500" ], [ "Bradley Greer", "Software Engineer", "London", "2558", "2012/10/13", "$132,000" ], [ "Dai Rios", "Personnel Lead", "Edinburgh", "2290", "2012/09/26", "$217,500" ], [ "Jenette Caldwell", "Development Lead", "New York", "1937", "2011/09/03", "$345,000" ], [ "Yuri Berry", "Chief Marketing Officer (CMO)", "New York", "6154", "2009/06/25", "$675,000" ], [ "Caesar Vance", "Pre-Sales Support", "New York", "8330", "2011/12/12", "$106,450" ], [ "Doris Wilder", "Sales Assistant", "Sidney", "3023", "2010/09/20", "$85,600" ], [ "Angelica Ramos", "Chief Executive Officer (CEO)", "London", "5797", "2009/10/09", "$1,200,000" ], [ "Gavin Joyce", "Developer", "Edinburgh", "8822", "2010/12/22", "$92,575" ], [ "Jennifer Chang", "Regional Director", "Singapore", "9239", "2010/11/14", "$357,650" ], [ "Brenden Wagner", "Software Engineer", "San Francisco", "1314", "2011/06/07", "$206,850" ], [ "Fiona Green", "Chief Operating Officer (COO)", "San Francisco", "2947", "2010/03/11", "$850,000" ], [ "Shou Itou", "Regional Marketing", "Tokyo", "8899", "2011/08/14", "$163,000" ], [ "Michelle House", "Integration Specialist", "Sidney", "2769", "2011/06/02", "$95,400" ], [ "Suki Burks", "Developer", "London", "6832", "2009/10/22", "$114,500" ], [ "Prescott Bartlett", "Technical Author", "London", "3606", "2011/05/07", "$145,000" ], [ "Gavin Cortez", "Team Leader", "San Francisco", "2860", "2008/10/26", "$235,500" ], [ "Martena Mccray", "Post-Sales support", "Edinburgh", "8240", "2011/03/09", "$324,050" ], [ "Unity Butler", "Marketing Designer", "San Francisco", "5384", "2009/12/09", "$85,675" ] ]; dTable = $('#example').DataTable({ dom: '<"html5buttons"B>lTfgitp', processing:true, buttons: [ { extend: 'copy' }, { extend: 'csv' }, { extend: 'excel', title: 'ExampleFile' }, { extend: 'pdf', title: 'ExampleFile' }, { extend: 'print', customize: function (win) { $(win.document.body).addClass('white-bg'); $(win.document.body).css('font-size', '10px'); $(win.document.body).find('table') .addClass('compact') .css('font-size', 'inherit'); } } ], columns: [ { title: "Name" }, { title: "Position" }, { title: "Office" }, { title: "Extn." }, { title: "Start date" }, { title: "Salary" } ], data: dataArr, destroy: true, select:true }); $('#example tbody').on( 'click', 'tr', function () { if ($(this).hasClass('selected')) { $(this).removeClass('selected'); } else { dTable.$('tr.selected').removeClass('selected'); $(this).addClass('selected'); } } ); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <link rel="stylesheet" href="https://cdn.datatables.net/1.10.15/css/jquery.dataTables.min.css"> <script src="https://cdn.datatables.net/1.10.15/js/jquery.dataTables.min.js"></script> <table id="example" class="display" width="100%"></table>