Dee*_*kar 1 javascript jspdf typescript jspdf-autotable angular
我正在使用angular2和Node JS。我已经使用.jspdf和jspdf-autotable安装了这两个模块npm。在 angular-cli.json 文件中,我嵌入了脚本:
"scripts": [
"../node_modules/jspdf/dist/jspdf.min.js",
"../node_modules/jspdf-autotable/dist/jspdf.plugin.autotable.js"
],
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在我的component.ts文件中,我按如下方式导入了这些文件:
import * as jsPDF from 'jspdf';
import * as autoTable from 'jspdf-autotable';
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我也试过这些行来导入 jspdf-autotable
import { autoTable } from 'jspdf-autotable';
import 'jspdf-autotable';
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但没有任何效果。
在component.ts文件功能中,我使用的示例代码如下:
var columns = ["ID", "Country", "Rank", "Capital"];
var data = [
[1, "Denmark", 7.526, "Copenhagen"],
[2, "Switzerland", 7.509, "Bern"],
[3, "Iceland", 7.501, "Reykjavík"],
[4, "Norway", 7.498, "Oslo"],
[5, "Finland", 7.413, "Helsinki"]
];
var doc = new jsPDF();
doc.autoTable(columns, data);
doc.output("dataurlnewwindow");
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但是现在当我运行 node 命令来启动应用程序时,在编译过程中我收到如下错误:
类型“jsPDF”上不存在属性“autoTable”。
有人可以建议吗?
Joh*_*ler 12
以下内容在 Angular 11、jsPDF 2.3.1、jspdf-autotable 3.5.14 中对我有用:
\nimport jsPDF from \'jspdf\'\nimport autoTable from \'jspdf-autotable\'\n \npublic printTable() {\n\n const doc = new jsPDF(\'l\', \'mm\', \'a4\'); \n \n const head = [[\'ID\', \'Country\', \'Index\', \'Capital\']]\n const data = [\n [1, \'Finland\', 7.632, \'Helsinki\'],\n [2, \'Norway\', 7.594, \'Oslo\'],\n [3, \'Denmark\', 7.555, \'Copenhagen\'],\n [4, \'Iceland\', 7.495, \'Reykjav\xc3\xadk\'],\n [5, \'Switzerland\', 7.487, \'Bern\'],\n [9, \'Sweden\', 7.314, \'Stockholm\'],\n [73, \'Belarus\', 5.483, \'Minsk\'],\n ]\n\n autoTable(doc, {\n head: head,\n body: data,\n didDrawCell: (data) => { },\n });\n\n doc.save(\'table.pdf\');\n}\nRun Code Online (Sandbox Code Playgroud)\n
小智 6
var columns = ['ID', 'Country', 'Rank', 'Capital'];\nvar data = [\n [1, 'Denmark', 7.526, 'Copenhagen'],\n [2, 'Switzerland', 7.509, 'Bern'],\n [3, 'Iceland', 7.501, 'Reykjav\xc3\xadk'],\n [4, 'Norway', 7.498, 'Oslo'],\n [5, 'Finland', 7.413, 'Helsinki'],\n];\nvar doc = new jsPDF();\nRun Code Online (Sandbox Code Playgroud)\n\n\n这里的魔力(任意文档)
\n
(doc as any).autoTable(columns, data);\ndoc.save('angular-demo.pdf');\nRun Code Online (Sandbox Code Playgroud)\n
我得到了答案:
无需在 component.ts 文件中导入 jspdf 或 jspdf-autotable。
组件.ts:
import { Component, Input, OnInit, Inject } from '@angular/core';
declare let jsPDF;
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就我而言
var doc = new jsPDF('l', 'mm', [305, 250]);
var options1 = {
padding: 50
};
doc.addHTML($('#riskdate_heading'),0,10,options1 ,() => {
doc.addHTML($('#risktitle'),0,30,options1, () => {
var res = doc.autoTableHtmlToJson(document.getElementById("riskTable"));
var header = function(data) {
doc.setFontSize(18);
doc.setTextColor(40);
doc.setFontStyle('normal');
};
var riskoptions = {
tableWidth: 'auto',
addPageContent: header,
margin: { top: 10, horizontal: 7 },
startY: 50,
columnStyles: {0: {columnWidth: 'wrap'}}
};
doc.autoTable(res.columns, res.data, riskoptions);
doc.save("table.pdf");
});
});
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对于那些使用 Angular 6/7 的人,请尝试执行以下操作:
而不是仅仅使用这个:
declare var jsPDF: any;
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尝试这个:
declare const require: any;
const jsPDF = require('jspdf');
require('jspdf-autotable');
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对我来说效果很好。
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