Create a new snippet from a blank template.

OnChange.EXCEL.yaml

name: OnChange
description: Create a new snippet from a blank template.
host: EXCEL
api_set: {}
script:
  content: |
    $("#setup").click(() => tryCatch(setup));

    async function setup() {
      await Excel.run(async (context) => {
        context.workbook.worksheets.getItemOrNullObject("Sample").delete();
        const sheet = context.workbook.worksheets.add("Sample1");

        let salesTable = sheet.tables.add("A1:E1", true);
        salesTable.name = "SalesTable";
        salesTable.getHeaderRowRange().values = [["Sales Team", "Qtr1", "Qtr2", "Qtr3", "Qtr4"]];

        salesTable.rows.add(null, [
          ["London", 500, 700, 654, null],
          ["Hong Kong", 400, 323, 276, null],
          ["New York", 1200, 876, 845, null],
          ["Port-of-Spain", 600, 500, 854, null],
          ["Nairobi", 5001, 2232, 4763, null]
        ]);

        salesTable.getRange().format.autofitColumns();
        salesTable.getRange().format.autofitRows();
        sheet.activate();

        await context.sync();
      });
    }

    /** Default helper for invoking an action and handling errors. */
    async function tryCatch(callback) {
      try {
        await callback();
      } catch (error) {
        // Note: In a production add-in, you'd want to notify the user through your add-in's UI.
        console.error(error);
      }
    }
  language: typescript
template:
  content: "<section class=\"ms-font-m\">\n\t<p>This sample shows how to register and use a handler for the data-changed event.</p>\n</section>\n\n<section class=\"setup ms-font-m\">\n\t<h3>Set up</h3>\n\t<button id=\"setup\" class=\"ms-Button\">\n        <span class=\"ms-Button-label\">Create table</span>\n    </button>\n</section>\n\n<section class=\"samples ms-font-m\">\n\t<h3>Try it out</h3>\n\t<button id=\"register-data-changed-handler\" class=\"ms-Button\">\n        <span class=\"ms-Button-label\">Register data-changed handler</span>\n    </button>\n</section>"
  language: html
style:
  content: |-
    section.samples {
        margin-top: 20px;
    }

    section.samples .ms-Button, section.setup .ms-Button {
        display: block;
        margin-bottom: 5px;
        margin-left: 20px;
        min-width: 80px;
    }
  language: css
libraries: |
  https://appsforoffice.microsoft.com/lib/1/hosted/office.js
  @types/office-js

  office-ui-fabric-js@1.4.0/dist/css/fabric.min.css
  office-ui-fabric-js@1.4.0/dist/css/fabric.components.min.css

  core-js@2.4.1/client/core.min.js
  @types/core-js

  jquery@3.1.1
  @types/jquery@3.3.1