Is it possible to make modifications to external Vue.js plugins directly within the component file that is importing them?

For instance, I have integrated vue-charts.js by importing it into my main component:

import VueChartjs from 'vue-chartjs';

Vue.component('bar-chart', {
  extends: VueChartjs.HorizontalBar,
...
})

Since VueChartjs is a wrapper for Charts.js, the component has its own default template. I want to customize this template either within VueChartjs.HorizontalBar or the mounted component bar-chart.

Is there a way to achieve this customization within the main root component?

Answer №1

Modifying the template of the vue-chartjs component is not allowed due to how extending works, as all methods, props, and other components will be combined. In cases where duplicate props or methods exist, Vue's merge strategy prioritizes your local ones over those in the base class.

Unfortunately, Vue does not have a merge strategy for templates, so the only option is to completely overwrite the template. Refer to the git repository of vue-chartjs to understand the template syntax, including required props and ids, which can then be replaced in your base component.

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