scinote-web/app/javascript/vue/shared/confirmation_modal.vue

<template>
  <div ref="modal" @keydown.esc="cancel" class="modal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-sm" role="document">
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><i class="sn-icon sn-icon-close"></i></button>
          <h4 class="modal-title">
            {{ title }}
          </h4>
        </div>
        <div class="modal-body" v-html="description"></div>
        <div class="modal-footer">
          <button :class="cancelClass" @click="cancel">{{ cancelText || i18n.t('general.cancel') }}</button>
          <button :class="confirmClass" @click="confirm">{{ confirmText || i18n.t('general.confirm') }}</button>
        </div>
      </div>
    </div>
  </div>
</template>
 <script>
  export default {
    name: 'confirmationModal',
    props: {
      title: {
        type: String,
        required: true
      },
      description: {
        type: String,
        required: true
      },
      cancelText: {
        type: String
      },
      cancelClass: {
        type: String,
        default: 'btn btn-secondary'
      },
      confirmText: {
        type: String
      },
      confirmClass: {
        type: String,
        default: 'btn btn-primary'
      }
    },
    mounted() {
      $(this.$refs.modal).on('hidden.bs.modal', () => {
        this.resolvePromise(false)
      })
    },
    data() {
      return {
        resolvePromise: null,
        rejectPromise: null
      }
    },
    methods: {
      show: function() {
        $(this.$refs.modal).modal('show');
        return new Promise((resolve, reject) => {
          this.resolvePromise = resolve
          this.rejectPromise = reject
        })
      },
      confirm() {
        this.resolvePromise(true)
        $(this.$refs.modal).modal('hide');
      },
      cancel() {
        this.resolvePromise(false)
        $(this.$refs.modal).modal('hide');
      }
    }
  }
</script>