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# Referencing the Handsontable instance in Vue 3

Table of contents

# Overview

The following example implements the @handsontable/vue3, showing how to reference the Handsontable instance from the wrapper component.

Find out which Vue 3 versions are supported

# Example

import { createApp } from 'vue';
import { HotTable } from '@handsontable/vue3';
import { registerAllModules } from 'handsontable/registry';
import { createSpreadsheetData } from './helpers';

// register Handsontable's modules
registerAllModules();

const app = createApp({
  data() {
    return {
      hotSettings: {
        data: createSpreadsheetData(4, 4),
        colHeaders: true,
        height: 'auto',
        licenseKey: 'non-commercial-and-evaluation'
      }
    };
  },
  methods: {
    swapHotData: function() {
      // The Handsontable instance is stored under the `hotInstance` property of the wrapper component.
      this.$refs.hotTableComponent.hotInstance.loadData([['new', 'data']]);
    }
  },
  components: {
    HotTable,
  }
});

app.mount('#example1');

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