Performs a basic Excel API call using TypeScript.

Very Hide and Delete.EXCEL.yaml

name: Very Hide and Delete
description: Performs a basic Excel API call using TypeScript.
host: EXCEL
api_set: {}
script:
  content: |
    $("#VeryHide").click(() => tryCatch(run));
    $("#DelVeryHide").click(() => tryCatch(delIt));
    $("#CopyVeryHide").click(() => tryCatch(CopyIt));
    $("#UnhideAll").click(() => tryCatch(unhide));
    async function unhide() {
      await Excel.run(async (context) => {
        var sheets = context.workbook.worksheets;
        sheets.load("items/visibility");

        await context.sync();

        sheets.items.forEach(function(item) {
          item.visibility = "Visible";
          console.log(item.visibility);
        });

        await context.sync();
      });
    }

    async function run() {
      await Excel.run(async (context) => {
        var sheets = context.workbook.worksheets;
        sheets.load("items/visibility");

        await context.sync();

        sheets.items.forEach(function(item, index) {
          if (index == 0) {
            item.visibility = "VeryHidden";
          }
          console.log(item.visibility);
        });
      });
    }
    async function delIt() {
      await Excel.run(async (context) => {
        const range = context.workbook.getSelectedRange();
        console.log(context.workbook.properties);
        var sheets = context.workbook.worksheets;

        sheets.load("items/visibility");

        await context.sync();

        sheets.items.forEach(function(item) {
          console.log(item.visibility);
          if (item.visibility == "VeryHidden") {
            item.delete();
          }
        });
        range.format.fill.color = "yellow";
        range.load("address");

        await context.sync();

        console.log(`The range address was "${range.address}".`);
      });
    }
    async function CopyIt() {
      await Excel.run(async (context) => {
        const range = context.workbook.getSelectedRange();
        console.log(context.workbook.properties);
        var sheets = context.workbook.worksheets;

        sheets.load("items/visibility");

        await context.sync();

        sheets.items.forEach(function (item) {
          console.log(item.visibility);
          if (item.visibility == "VeryHidden") {
            item.copy(Excel.WorksheetPositionType.beginning);
          }
        });
        range.format.fill.color = "yellow";
        range.load("address");

        await context.sync();

        console.log(`The range address was "${range.address}".`);
      });
    }

    /** Default helper for invoking an action and handling errors. */
    async function tryCatch(callback) {
      try {
        await callback();
      } catch (error) {
        OfficeHelpers.UI.notify(error);
        OfficeHelpers.Utilities.log(error);
      }
    }
  language: typescript
template:
  content: "<section class=\"ms-font-m\">\n\t<p class=\"ms-font-m\">This sample demonstrates delete veryhidden sheet should be blocked</p>\n</section>\n\n<section class=\"samples ms-font-m\">\n\t<h3>Try it out</h3>\n\t<p class=\"ms-font-m\">\n\t\t<ol>\n\t\t\t<li>Create a new worksheet and click <b>Veryhide</b>.</li>\n\t\t\t<li>Click <b>delete unhide/copy unhide</b> should give you an General Exception.</li>\n\t\t</ol>\n\t</p>\n    <button id=\"VeryHide\" class=\"ms-Button\">\n        <span class=\"ms-Button-label\">Veryhide</span>\n    </button>\n\t\t<button id=\"DelVeryHide\" class=\"ms-Button\">\n\t\t    <span class=\"ms-Button-label\">delete unhide</span>\n\t\t</button>\n\t\t<button id=\"CopyVeryHide\" class=\"ms-Button\">\n\t\t    <span class=\"ms-Button-label\">copy unhide</span>\n\t\t</button>\n\t\t<button id=\"UnhideAll\" class=\"ms-Button\">\n\t\t\t\t<span class=\"ms-Button-label\">unhide all</span>\n\t\t</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/beta/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

  @microsoft/office-js-helpers@0.7.4/dist/office.helpers.min.js
  @microsoft/office-js-helpers@0.7.4/dist/office.helpers.d.ts

  jquery@3.1.1
  @types/jquery@3.3.1