Struggling to incorporate a graphic into my Vue component

Having developed a vue.js 2.0 application, I am now looking to integrate my first apex chart example from the following link:

At this moment, my app is functioning smoothly without utilizing the IMPORT syntax. I have chosen not to use Babel or WebPack.

Below is an overview of my router setup:

const routes = [
     { path: "/home", component: Home }
];
const router = new VueRouter({
  routes // short for `routes: routes`
});

const app = new Vue({
  router
}).$mount("#app");

The structure of my Home component is as follows:

const Home = {
  data: function() {
    return {
      count: 0
    };
  },
  template:
    `<div>Lots of informations</div> <span>I need to place the chart there</span>`
};

Referring back to the ApexChart's first example, it requires the use of IMPORT and the inclusion of the template tag:

  1. Error encountered while using Import:

    SyntaxError: import declarations may only appear at top level of a module

    [Vue warn]: Unknown custom element: - did you register the component correctly? For recursive components, make sure to provide the "name" option.

  2. Inability to nest a template within another template.

What would be the ideal approach in resolving these issues?

Where should the provided code be implemented?

<template>
<div>
  <apexchart width="500" type="bar" :options="options" :series="series"></apexchart>
</div>
</template>

To load Apexcharts in index.html, the following script tags are included:

<script src="https://cdn.jsdelivr.net/npm/apexcharts" type="module"></script>
<script src="https://cdn.jsdelivr.net/npm/vue-apexcharts" type="module"></script>

EDIT 2 :

The updated version of my component is presented below:

const Home = {
  data: function() {
    return {
      options: {
        chart: {
          id: 'vuechart-example'
        },
        xaxis: {
          categories: [1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998]
        }
      },
      series: [{
        name: 'series-1',
        data: [30, 40, 45, 50, 49, 60, 70, 91]
      }]
    }
  },
  template:
    '<div><apexchart width="500" type="bar" :options="options" :series="series"></apexchart></div>'
};

Despite making these updates, I continue to encounter the following errors:

**SyntaxError: import declarations may only appear at top level of a module**

[Vue warn]: Unknown custom element: <apexchart> - did you register the component correctly? For recursive components, make sure to provide the "name" option.

found in

---> <Anonymous>
       <Root>

I attempted to implement an import statement within INDEX.HTML in the following manner:

<script>
import VueApexCharts from 'vue-apexcharts'
Vue.component('apexchart', VueApexCharts)
</script>

Is it essential to utilize Babel or any similar tool for the import feature to function accordingly?

Answer №1

To properly display the chart component in your homecomponent, make sure to include the following code:

import VueApexCharts from 'vue-apexcharts'
Vue.component('apexchart', VueApexCharts)

const Home = {
  data: function() {
    return {
      options: {
        chart: {
          id: 'vuechart-example'
        },
        xaxis: {
          categories: [1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998]
        }
      },
      series: [{
        name: 'series-1',
        data: [30, 40, 45, 50, 49, 60, 70, 91]
      }]
    }
  },
  template:
    '<div><apexchart width="500" type="bar" :options="options" :series="series"></apexchart></div>'
};

Answer №2

Absolute must - Babel and a bundler such as webpack are necessary for transpiling import statements.

Current vanilla JS within the browser lacks module support at this time.

Alternatively, ensure that the component being utilized offers a browser/CDN version that establishes and initializes the component on a global scale.

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