Create a new snippet from a blank template.

tableau 1.EXCEL.yaml

name: tableau 1
description: Create a new snippet from a blank template.
host: EXCEL
api_set: {}
script:
  content: |
    $("#creation").click(() => tryCatch(creation));
    $("#ajout").click(() => tryCatch(ajoutDonnees));
    $("#somme").click(() => tryCatch(somme));

    async function creation() {
      await Excel.run(async function(context) {
        let feuille = context.workbook.worksheets.getActiveWorksheet();
        // Création du tableau avec en-tête
        let t = feuille.tables.add("A1:C1", true);
        t.name = "ventes"; // Nom du tableau
        t.getHeaderRowRange().values = [["Formation", "Nombre", "Prix"]]; // En-têtes
        // Ajout de lignes à la fin du tableau ou index
        t.rows.add(null, [
          ["Office 2016", 2, 1200],
          ["Office 2019", 3, 1400],
          ["Office 2016", 1, 1200],
          ["Windows 10", 1, 950],
          ["Office 2019", 3, 1400],
          ["Windows 10", 9, 950],
          ["Office 2019", 2, 1400]
        ]);
      });
    }

    async function ajoutDonnees() {
      await Excel.run(async function(context) {
        let feuille = context.workbook.worksheets.getActiveWorksheet();
        let t = feuille.tables.getItem("ventes");
        let nouveau = [["Office 2019", 13, 1400]];
        t.rows.add(null, nouveau);
        t.columns.add(null, [
          ["Total"],
          ["=[Nombre]*[Prix]"],
          ["=[Nombre]*[Prix]"],
          ["=[Nombre]*[Prix]"],
          ["=[Nombre]*[Prix]"],
          ["=[Nombre]*[Prix]"],
          ["=[Nombre]*[Prix]"],
          ["=[Nombre]*[Prix]"],
          ["=[Nombre]*[Prix]"]
        ]);
      });
    }

    async function somme() {
      await Excel.run(async function(context) {
        let feuille = context.workbook.worksheets.getActiveWorksheet();
        let t = feuille.tables.getItem("ventes");
        let nouveau = [["", "=SUM(B2:B9)", "=AVERAGE(C2:C9)", "=SUM(D2:D9)"]];
        t.rows.add(null, nouveau);

      });
    }

    /** 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: |-
    <button id="creation" class="ms-Button">
        <span class="ms-Button-label">Création du tableau</span>
    </button>
    <button id="ajout" class="ms-Button">
        <span class="ms-Button-label">Ajout de données</span>
    </button>
    <button id="somme" class="ms-Button">
        <span class="ms-Button-label">Somme, moyenne et total</span>
    </button>
  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