Restrict groups in Vue Query builder component
16 Mar 20234 minutes to read
You can restrict the condition set by defining the maxGroupCount
property. By default, the value is 5. In the below demo, the maxGroupCount
is set to 2 .
<template>
<div class="control-section">
<div class="col-lg-12 querybuilder-control">
<ejs-querybuilder width="70%" :dataSource="dataSource" :rule="importRules" maxGroupCount=2>
<e-columns>
<e-column field="TaskID" label="Task ID" type="number"></e-column>
<e-column field="Name" label="Name" type="string"></e-column>
<e-column field="Category" label="Category" type="string"></e-column>
<e-column field="SerialNo" label="SerialNo" type="string"></e-column>
<e-column field="InvoiceNo" label="InvoiceNo" type="string"></e-column>
<e-column field="Status" label="Status" type="string"></e-column>
</e-columns>
</ejs-querybuilder>
</div>
</div>
</template>
<script>
import Vue from "vue";
import { QueryBuilderPlugin } from "@syncfusion/ej2-vue-querybuilder";
Vue.use(QueryBuilderPlugin);
export default {
data: function() {
return {
dataSource: hardwareData,
importRules: {
'condition': 'or',
'rules': [{
'label': 'Category',
'field': 'Category',
'type': 'string',
'operator': 'equal',
'value': 'Laptop'
}]
}
};
}
}
var hardwareData = [{
'TaskID': 1,
'Name': 'Lenovo Yoga',
'Category': 'Laptop',
'SerialNo': 'CB27932009',
'InvoiceNo': 'INV-2878',
'Status': 'Assigned'
},
{
'TaskID': 2,
'Name': 'Acer Aspire',
'Category': 'Others',
'SerialNo': 'CB35728290',
'InvoiceNo': 'INV-3456',
'Status': 'In-repair'
},
{
'TaskID': 3,
'Name': 'Apple MacBook',
'Category': 'Laptop',
'SerialNo': 'CB35628728',
'InvoiceNo': 'INV-2763',
'Status': 'In-repair'
}];
</script>
<style>
@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
@import "../node_modules/@syncfusion/ej2-buttons/styles/material.css";
@import "../node_modules/@syncfusion/ej2-splitbuttons/styles/material.css";
@import "../node_modules/@syncfusion/ej2-dropdowns/styles/material.css";
@import "../node_modules/@syncfusion/ej2-inputs/styles/material.css";
@import "../node_modules/@syncfusion/ej2-lists/styles/material.css";
@import "../node_modules/@syncfusion/ej2-popups/styles/material.css";
@import "../node_modules/@syncfusion/ej2-calendars/styles/material.css";
@import "../node_modules/@syncfusion/ej2-vue-querybuilder/styles/material.css";
.e-query-builder {
margin: 0 auto;
}
</style>
You can use this property in the mobile mode to restrict the nested group creation.