Load accordion with data source in Vue Accordion component

11 Jun 20244 minutes to read

You can bind any data object to Accordion items, by mapping it to header and content property.

In the below demo, Data is fetched from an OData service using DataManager. The result data is formatted as a JSON object with header and content fields, which is set to items property of Accordion.

<template>
  <div id="app">

    <ejs-accordion ref="accordionInc">

    </ejs-accordion>
  </div>
</template>
<script setup>

import { AccordionComponent as EjsAccordion } from '@syncfusion/ej2-vue-navigations';
import { DataManager, Query, ODataV4Adaptor } from '@syncfusion/ej2-data';
import { onMounted, ref } from 'vue';

const accordionInc = ref(null);

onMounted(() => {
  new DataManager({ url: 'https://services.odata.org/V4/Northwind/Northwind.svc/Employees', adaptor: new ODataV4Adaptor })
    .executeQuery(new Query().range(4, 7)).then((e) => {
      var result = e.result;
      var obj = accordionInc.value.ej2Instances
      var itemsData = [];
      var mapping = { header: 'FirstName', content: 'Notes' };
      for (var i = 0; i < result.length; i++) {

        itemsData.push({ header: result[i][mapping.header], content: result[i][mapping.content] });
      }
      obj.items = itemsData;
      obj.refresh();
    })
});

</script>
<style>
@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
@import "../node_modules/@syncfusion/ej2-vue-navigations/styles/material.css";
</style>
<template>
  <div id="app">

    <ejs-accordion ref="accordionInc">

    </ejs-accordion>
  </div>
</template>
<script>

import { AccordionComponent } from '@syncfusion/ej2-vue-navigations';
import { DataManager, Query, ODataV4Adaptor } from '@syncfusion/ej2-data';

export default {
  name: "App",
  components: {
    "ejs-accordion": AccordionComponent
  },
  mounted() {

    new DataManager({ url: 'https://services.odata.org/V4/Northwind/Northwind.svc/Employees', adaptor: new ODataV4Adaptor })
      .executeQuery(new Query().range(4, 7)).then((e) => {
        var result = e.result;
        var obj = this.$refs.accordionInc.ej2Instances
        var itemsData = [];
        var mapping = { header: 'FirstName', content: 'Notes' };
        for (var i = 0; i < result.length; i++) {
          itemsData.push({ header: result[i][mapping.header], content: result[i][mapping.content] });
        }
        obj.items = itemsData;
        obj.refresh();
      });
  }
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
@import "../node_modules/@syncfusion/ej2-vue-navigations/styles/material.css";
</style>