Display mode in Angular Query builder component

27 Sep 20234 minutes to read

Display options allow you to view the Query Builder in Vertically or Horizontally. For this, you should use the displayMode property.

app.component.ts

import { Component, OnInit } from '@angular/core';
import { RuleModel } from '@syncfusion/ej2-angular-querybuilder';
import { employeeData } from './datasource';

@Component({
    selector: 'app-root',
    template: `<!-- To render Query Builder. -->
               <ejs-querybuilder #querybuilder width="40%" [dataSource]="data" [rule]="importRules" displayMode="Vertical">
                <e-columns>
                  <e-column field="EmployeeID" label="Employee ID" type="number" ></e-column>
                  <e-column field="FirstName" label="First Name" type="string"></e-column>
                  <e-column field="TitleOfCourtesy" label="Title Of Courtesy" type="boolean" [values]="values"></e-column>
                  <e-column field="Title" label="Title" type="string"></e-column>
                  <e-column field="HireDate" label="Hire Date" type="date" format="dd/MM/yyyy"></e-column>
                  <e-column field="Country" label="Country" type="string"></e-column>
                  <e-column field="City" label="City" type="string"></e-column>
                </e-columns>
              </ejs-querybuilder>`
})

export class AppComponent implements OnInit {

    public data?: Object[];
    public importRules?: RuleModel;
values: any;
    ngOnInit(): void {
        this.data = employeeData;
        this.importRules =  {
        'condition': 'and',
        'rules': [{
            'label': 'EmployeeID',
            'field': 'EmployeeID',
            'type': 'number',
            'operator': 'equal',
            'value': 1001
        },
        {
            'label': 'Title',
            'field': 'Title',
            'type': 'string',
            'operator': 'equal',
            'value': 'Sales Manager'
        }]
    };
    }
}

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { QueryBuilderModule } from '@syncfusion/ej2-angular-querybuilder';
import { AppComponent } from './app.component'
import { enableRipple } from '@syncfusion/ej2-base';

enableRipple(true);

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule,
        QueryBuilderModule,
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule { }

main.ts

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

import 'zone.js';
enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

• The default view the query builder component is Horizontal.
• The default view the query builder component in Vertical.