new node demo

Author: gitbrent

demos/node/demo.js

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+/*
+ * NAME: demo.js
+ * AUTH: Brent Ely (https://github.com/gitbrent/)
+ * DATE: 20220404
+ * DESC: xlsx-js-style feature demos for Node.js
+ * REQS: npm 14.x + `npm install pptxgenjs`
+ * USAGE: `node demo.js`       (runs local tests with callbacks etc)
+ */
+
+import XLSX from "xlsx-js-style";
+
+console.log(`\n\n--------------------==~==~==~==[ STARTING DEMO... ]==~==~==~==--------------------\n`);
+console.log("`XLSX.version` ......... = " + XLSX.version);
+console.log("`XLSX.style_version` ... = " + XLSX.style_version);
+
+// STEP 1: Create a new Workbook
+const wb = XLSX.utils.book_new();
+
+// STEP 2: Create data rows
+let row1 = ["a", "b", "c"];
+let row2 = [1, 2, 3];
+let row3 = [
+	{ v: "Courier: 24", t: "s", s: { font: { name: "Courier", sz: 24 } } },
+	{ v: "bold & color", t: "s", s: { font: { bold: true, color: { rgb: "FF0000" } } } },
+	{ v: "fill: color", t: "s", s: { fill: { fgColor: { rgb: "E9E9E9" } } } },
+	{ v: "line\nbreak!", t: "s", s: { alignment: { wrapText: true } } },
+];
+
+// STEP 3: Create Worksheet, add data, set cols widths
+const ws = XLSX.utils.aoa_to_sheet([row1, row2, row3]);
+ws["!cols"] = [{ width: 30 }, { width: 20 }, { width: 20 }];
+XLSX.utils.book_append_sheet(wb, ws, "browser-demo");
+
+// STEP 4: Write Excel file to browser
+XLSX.writeFile(wb, "xlsx-js-style-demo.xlsx");
+
+console.log(`\n--------------------==~==~==~==[ ...DEMO COMPLETE ]==~==~==~==--------------------\n\n`);

demos/node/package-lock.json

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+{
+	"name": "xlsx-js-style-demos-node",
+	"version": "1.2.0",
+	"author": {
+		"name": "Brent Ely",
+		"url": "https://github.com/gitbrent/"
+	},
+	"type": "module",
+	"description": "Create Excel spreadsheets with basic styling options using JavaScript",
+	"homepage": "https://gitbrent.github.io/xlsx-js-style/",
+	"scripts": {
+		"demo": "node demo.js"
+	},
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/gitbrent/xlsx-js-style.git"
+	},
+	"license": "MIT",
+	"dependencies": {
+		"xlsx-js-style": "^1.2.0"
+	}
+}