bootstrap-vue/src/components/button/button-close.js

BootstrapVue, with over 40 plugins and more than 80 custom components, custom directives, and over 300 icons, provides one of the most comprehensive implementations of Bootstrap v4 components and grid system for Vue.js. With extensive and automated WAI-AR

import Vue from '../../utils/vue'
import { mergeData } from 'vue-functional-data-merge'
import { getComponentConfig } from '../../utils/config'
import { isEvent } from '../../utils/inspect'
import { hasNormalizedSlot, normalizeSlot } from '../../utils/normalize-slot'

const NAME = 'BButtonClose'

const props = {
  content: {
    type: String,
    default: () => getComponentConfig(NAME, 'content')
  },
  disabled: {
    type: Boolean,
    default: false
  },
  ariaLabel: {
    type: String,
    default: () => getComponentConfig(NAME, 'ariaLabel')
  },
  textVariant: {
    type: String,
    default: () => getComponentConfig(NAME, 'textVariant')
  }
}

// @vue/component
export const BButtonClose = /*#__PURE__*/ Vue.extend({
  name: NAME,
  functional: true,
  props,
  render(h, { props, data, listeners, slots, scopedSlots }) {
    const $slots = slots()
    const $scopedSlots = scopedSlots || {}

    const componentData = {
      staticClass: 'close',
      class: {
        [`text-${props.textVariant}`]: props.textVariant
      },
      attrs: {
        type: 'button',
        disabled: props.disabled,
        'aria-label': props.ariaLabel ? String(props.ariaLabel) : null
      },
      on: {
        click(evt) {
          // Ensure click on button HTML content is also disabled
          /* istanbul ignore if: bug in JSDOM still emits click on inner element */
          if (props.disabled && isEvent(evt)) {
            evt.stopPropagation()
            evt.preventDefault()
          }
        }
      }
    }
    // Careful not to override the default slot with innerHTML
    if (!hasNormalizedSlot('default', $scopedSlots, $slots)) {
      componentData.domProps = { innerHTML: props.content }
    }
    return h(
      'button',
      mergeData(data, componentData),
      normalizeSlot('default', {}, $scopedSlots, $slots)
    )
  }
})