books/ui/components/List/List.vue

<template>
        <div class="frappe-list">
            <list-actions
              :doctype="doctype"
              :showDelete="checkList.length"
              @new="newDoc"
              @delete="deleteCheckedItems"
            />
            <ul class="list-group">
                <list-item v-for="doc of data" :key="doc.name"
                    :id="doc.name"
                    :isActive="doc.name === $route.params.name"
                    :isChecked="isChecked(doc.name)"
                    @clickItem="openForm(doc.name)"
                    @checkItem="toggleCheck(doc.name)"
                >
                    <indicator v-if="hasIndicator" :color="getIndicatorColor(doc)" />
                    <span class="d-inline-block ml-2">
                        {{ doc[meta.titleField || 'name'] }}
                    </span>
                </list-item>
            </ul>
        </div>
</template>
<script>
import frappe from 'frappejs';
import ListActions from './ListActions';
import ListItem from './ListItem';

export default {
  name: 'List',
  props: ['doctype'],
  components: {
    ListActions,
    ListItem
  },
  data() {
    return {
      data: [],
      checkList: [],
      activeItem: ''
    };
  },
  computed: {
    meta() {
      return frappe.getMeta(this.doctype);
    },
    hasIndicator() {
      return Boolean(this.meta.indicators);
    }
  },
  created() {
    frappe.db.on(`change:${this.doctype}`, () => {
      this.updateList();
    });
    this.$root.$on('search', this.updateList)
    this.$root.$emit('newList')
  },
  mounted() {
    this.updateList();
  },
  methods: {
    async newDoc() {
      let doc = await frappe.getNewDoc(this.doctype);
      this.$router.push(`/edit/${this.doctype}/${doc.name}`);
    },
    async updateList(query=null) {
      let filters = null
      if (query) {
        filters = {
          keywords : ['like', query]
        }
      }
      const indicatorField = this.hasIndicator ? this.meta.indicators.key : null;
      const fields = [
        'name',
        indicatorField,
        this.meta.titleField,
        ...this.meta.keywordFields
      ].filter(Boolean);

      const data = await frappe.db.getAll({
        doctype: this.doctype,
        fields,
        filters: filters || null
      });

      this.data = data;
    },
    openForm(name) {
      this.activeItem = name;
      this.$router.push(`/edit/${this.doctype}/${name}`);
    },
    async deleteCheckedItems() {
      await frappe.db.deleteMany(this.doctype, this.checkList);
      this.checkList = [];
    },
    toggleCheck(name) {
      if (this.checkList.includes(name)) {
        this.checkList = this.checkList.filter(docname => docname !== name);
      } else {
        this.checkList = this.checkList.concat(name);
      }
    },
    isChecked(name) {
      return this.checkList.includes(name);
    },
    getIndicatorColor(doc) {
      return this.meta.getIndicatorColor(doc);
    }
  }
};
</script>
<style lang="scss" scoped>
@import "../../styles/variables";

.list-group-item {
  border-left: none;
  border-right: none;
  border-radius: 0;
}

.list-group-item:first-child {
  border-top: none;
}

.list-group-item:not(.active):hover {
  background-color: $light;
}
</style>