Create a new snippet from a blank template.

Blank snippet (2).EXCEL.yaml

name: Blank snippet (2)
description: Create a new snippet from a blank template.
host: EXCEL
api_set: {}
script:
  content: |
    $("#run").click(() => tryCatch(run));

    var shapes = {

      initializeByWorksheet: async function (context, worksheetId) {
        var worksheet = context.workbook.worksheets.getItem(worksheetId);
        var lshapes = worksheet.shapes;
        lshapes.load("items");
        await context.sync();

        var llength = lshapes.items.length;

        if (llength > 0) {
          lshapes.items.forEach(function (lshape) { // there should not be too many shapes...
            lshape.load("id");
          });
          await context.sync();
          if (shapes.items[worksheetId] == null) {
            shapes.items[worksheetId] = {};
          }
          lshapes.items.forEach(function (lshape) {
            shapes.items[worksheetId][lshape.id] = lshape;
          });
        }
        console.log("initialize finish");
        return llength;
      },

      items: {

      },

      get_shapeid: function (worksheetid, shapeId) {
        if (this.items[worksheetid] != null) {
          return this.items[worksheetid][shapeId]; // null or shape
        } else {
          return -1;
        }
      },
      switch_shape: async function (context, worksheetid, shapeId) {
        var myshape = this.get_shapeid(worksheetid, shapeId);
        // switch between "✓" and empty
        if (myshape.textFrame.textRange.text == "✓") {
          myshape.textFrame.textRange.text = "";
          myshape.onAction = "onCheckBoxClicked"
          console.log("true");
        } else {
          myshape.textFrame.textRange.text = "✓";
          console.log("false");
        }
        await context.sync();
      },

      register_onCheckBoxClicked: async function (context, worksheetid) {
        for (var property in this.items[worksheetid]) {
          this.items[worksheetid][property].onAction = "onCheckBoxClicked";
        }
        await context.sync();
      }
    };


    async function run() {
      await Excel.run(async (context) => {
        const sheet = context.workbook.worksheets.getActiveWorksheet();
        sheet.load("id");
        await context.sync();
        
        await shapes.initializeByWorksheet(context, sheet.id);

        // for (var property in shapes.items[sheet.id]) {
        //   shapes.items[sheet.id][property].onActivated.add(async function ChangeShape(args) {
        //     var myshape = shapes.get_shapeid(args.worksheetId, args.shapeId);
        //     // switch between "✓" and empty
        //     if (myshape.textFrame.textRange.text == "✓") {
        //       myshape.textFrame.textRange.text = "";
        //     } else {
        //       myshape.textFrame.textRange.text = "✓";
        //     }
        //   });
        //   await context.sync();
        // }
        await shapes.register_onCheckBoxClicked(context, sheet.id);
      });
    }

    /** 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="run" class="ms-Button">
        <span class="ms-Button-label">Run</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/beta/hosted/office.js
  https://appsforoffice.microsoft.com/lib/beta/hosted/office.d.ts

  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

CheckBox.EXCEL.yaml

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

    var shapes = {

      initializeByWorksheet: async function (context, worksheetId) {
        var worksheet = context.workbook.worksheets.getItem(worksheetId);
        var lshapes = worksheet.shapes;
        lshapes.load("items");
        await context.sync();

        var llength = lshapes.items.length;

        if (llength > 0) {
          lshapes.items.forEach(function (lshape) { // there should not be too many shapes...
            lshape.load("id");
          });
          await context.sync();
          if (shapes.items[worksheetId] == null) {
            shapes.items[worksheetId] = {};
          }
          lshapes.items.forEach(function (lshape) {
            shapes.items[worksheetId][lshape.id] = lshape;
          });
        }
        console.log("initialize finish");
        return llength;
      },

      items: {

      },

      get_shapeid: function (worksheetid, shapeId) {
        if (this.items[worksheetid] != null) {
          return this.items[worksheetid][shapeId]; // null or shape
        } else {
          return -1;
        }
      },
      switch_shape: async function (context, worksheetid, shapeId) {
        var myshape = this.get_shapeid(worksheetid, shapeId);
        // switch between "✓" and empty
        if (myshape.textFrame.textRange.text == "✓") {
          myshape.textFrame.textRange.text = "";
          myshape.onAction = "onCheckBoxClicked"
          console.log("true");
        } else {
          myshape.textFrame.textRange.text = "✓";
          console.log("false");
        }
        await context.sync();
      },

      register_onCheckBoxClicked: async function (context, worksheetid) {
        for (var property in this.items[worksheetid]) {
          this.items[worksheetid][property].onAction = "onCheckBoxClicked";
        }
        await context.sync();
      }
    };


    async function run() {
      await Excel.run(async (context) => {
        const sheet = context.workbook.worksheets.getActiveWorksheet();
        sheet.load("id");
        await context.sync();
        
        await shapes.initializeByWorksheet(context, sheet.id);

        // for (var property in shapes.items[sheet.id]) {
        //   shapes.items[sheet.id][property].onActivated.add(async function ChangeShape(args) {
        //     var myshape = shapes.get_shapeid(args.worksheetId, args.shapeId);
        //     // switch between "✓" and empty
        //     if (myshape.textFrame.textRange.text == "✓") {
        //       myshape.textFrame.textRange.text = "";
        //     } else {
        //       myshape.textFrame.textRange.text = "✓";
        //     }
        //   });
        //   await context.sync();
        // }
        await shapes.register_onCheckBoxClicked(context, sheet.id);
      });
    }

    /** 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="run" class="ms-Button">
        <span class="ms-Button-label">Run</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/beta/hosted/office.js
  https://appsforoffice.microsoft.com/lib/beta/hosted/office.d.ts

  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