jQuery DataTable PDF导出表格单元格没有边框-Java 学习之路

我正在使用jQuery DataTable来显示表格 . 该表包含“PDF导出”按钮 . 导出显示PDF表单，但此表单在单元格周围没有边框 . 它只是一个文本形式（与Excel这样的表格相对） . 我想要这样的东西：对于每个细胞，但我似乎无法找到一种方法来做到这一点 . 有人可以帮忙吗？我设置此DataTable的javascript代码如下所示：

$("table[id$='jQueryDataTable']").dataTable(
            {
                aLengthMenu: [
                    [10, 25, 50, 100, 200, -1],
                    [10, 25, 50, 100, 200, "All"]
                ],
                iDisplayLength: -1,
                dom: 'Blrftip',
                buttons: [
                    {
                        extend: 'pdf',
                        title: 'Non Desctructive Inspection ' +
                            '   DATE: ' + d,
                        pageSize: 'A2',
                        orentation: 'landscape',
                        exportOptions: {  // This is IMPORTANT --- Monty
                            orthogonal: 'sort'
                        }//,
                        //function(){}
                    }
                ],
                aoColumnDefs: [{
                    "aTargets": [0, 1, 2, 3, 4, 5, 6],
                    "defaultContent": "",
                    "ordering": true
                }

}）;

提前致谢 . 史蒂夫

1 回答

将此添加到自定义功能：

var objLayout = {};
objLayout['hLineWidth'] = function(i) { return .8; };
objLayout['vLineWidth'] = function(i) { return .5; };
objLayout['hLineColor'] = function(i) { return '#aaa'; };
objLayout['vLineColor'] = function(i) { return '#aaa'; };
objLayout['paddingLeft'] = function(i) { return 8; };
objLayout['paddingRight'] = function(i) { return 8; };
doc.content[0].layout = objLayout;

完整的数据表实现是：

$('#datatable').DataTable({
        lengthMenu: [
            [4, 7, 10, 15, 20, -1],
            [4, 7, 10, 15, 20, "Todo"]
        ],
        responsive: true,
        paging: true,
        pagingType: "full_numbers",
        stateSave: true,
        processing: true,
        dom: 'Blftirp',
        buttons: [
            {
                extend: 'copyHtml5',
                text: '<i class="fa fa-files-o"></i>',
                titleAttr: 'Copy',
                exportOptions: {
                    columns: ':visible'
                }
            },
            {
                extend: 'pdfHtml5',
                text: '<i class="fa fa-file-pdf-o"></i>',
                titleAttr: 'PDF',
                extension: ".pdf",
                filename: "name",
                title: "",
                orientation: 'landscape',
                customize: function (doc) {

                    doc.styles.tableHeader = {
                        color: 'black',
                        background: 'grey',
                        alignment: 'center'
                    }

                    doc.styles = {
                        subheader: {
                            fontSize: 10,
                            bold: true,
                            color: 'black'
                        },
                        tableHeader: {
                            bold: true,
                            fontSize: 10.5,
                            color: 'black'
                        },
                        lastLine: {
                            bold: true,
                            fontSize: 11,
                            color: 'blue'
                        },
                        defaultStyle: {
                            fontSize: 10,
                            color: 'black'
                        }
                    }

                    var objLayout = {};
                    objLayout['hLineWidth'] = function(i) { return .8; };
                    objLayout['vLineWidth'] = function(i) { return .5; };
                    objLayout['hLineColor'] = function(i) { return '#aaa'; };
                    objLayout['vLineColor'] = function(i) { return '#aaa'; };
                    objLayout['paddingLeft'] = function(i) { return 8; };
                    objLayout['paddingRight'] = function(i) { return 8; };
                    doc.content[0].layout = objLayout;

                    // margin: [left, top, right, bottom]

                    doc.content.splice(0, 0, {
                        text: [
                            {text: 'Texto 0', italics: true, fontSize: 12}
                        ],
                        margin: [0, 0, 0, 12],
                        alignment: 'center'
                    });

                    doc.content.splice(0, 0, {

                        table: {
                            widths: [300, '*', '*'],
                            body: [
                                [
                                    {text: 'Texto 1', bold: true, fontSize: 10}
                                    , {text: 'Texto 2', bold: true, fontSize: 10}
                                    , {text: 'Texto 3', bold: true, fontSize: 10}]
                            ]
                        },

                        margin: [0, 0, 0, 12],
                        alignment: 'center'
                    });


                    doc.content.splice(0, 0, {

                        table: {
                            widths: [300, '*'],
                            body: [
                                [
                                    {
                                        text: [
                                            {text: 'Texto 4', fontSize: 10},
                                            {
                                                text: 'Texto 5',
                                                bold: true,
                                                fontSize: 10
                                            }

                                        ]
                                    }
                                    , {
                                    text: [
                                        {
                                            text: 'Texto 6',
                                            bold: true, fontSize: 18
                                        },
                                        {
                                            text: 'Texto 7',
                                            fontSize: 10
                                        }

                                    ]
                                }]
                            ]
                        },

                        margin: [0, 0, 0, 22],
                        alignment: 'center'
                    });


                },
                exportOptions: {
                    columns: ':visible'
                }
            },
            {
                extend: 'csvHtml5',
                text: '<i class="fa fa-file-excel-o"></i>',
                titleAttr: 'CSV',
                fieldSeparator: ';',
                fieldBoundary: '"',
                exportOptions: {
                    columns: ':visible'
                }
            },

            {
                extend: 'print',
                text: '<i class="fa fa-print"></i>',
                exportOptions: {
                    columns: ':visible',
                }
            },

            {
                extend: 'colvis',
                postfixButtons: ['colvisRestore'],
                collectionLayout: 'fixed four-column'
            }

        ]

    });

回复于 2024-05-03T13:23:16+08:00

jQuery DataTable PDF导出表格单元格没有边框

1 回答

相关问题