Columns header

The column header reflects the name of the given column, specified in columns configuration as header attribute. The column header can be placed at the top of the grid or at the bottom.
It can be achieved by adding these inputs to the <gui-grid> selector:

  • columnHeaderTop: boolean
  • columnHeaderBottom: boolean


Header example
app.component.ts
source.ts
Number
Name
Position
Team
8 Kobe BryantSG Los Angeles Lakers 1 Tracy McGradySG Houston Rockets 23 Lebron JamesPF Los Angeles Lakers 3 Dwayne WadeSG Miami Heat 15 Vince CarterSG Atlanta Hawks 34 Charles BarkleyPF N/A 15 Nikola JokićPF Denver Nuggets 0 Russell WestbrookPG Houston Rockets 7 Kevin DurantPF Brooklyn Nets 13 James HardenPG/SG Houston Rockets 13 Paul GeorgeSG Los Angeles Clippers 25 Ben SimmonsPG Philadelphia 76ers 2 Kawhi LeonardSG/SF Los Angeles Clippers 21 Joel EmbiidC Philadelphia 76ers 34 Giannis AntetokounmpoPF Milwaukee Bucks 30 Stephen CurryPG Golden State Warriors 11 Klay ThompsonSG Golden State Warriors 23 Anthony DavisPF Los Angeles Lakers
import { Component } from '@angular/core';

import { GuiCellView } from '@generic-ui/ngx-grid';

import { source } from './source';


@Component({
	selector: 'header-grid',
	template: `
		<gui-button-toggle [checked]="columnHeaderTop"
						   (click)="toggleTopHeader()">
			Top Header
		</gui-button-toggle>
		
		<gui-button-toggle [checked]="columnHeaderBottom"
						   (click)="toggleBottomHeader()">
			Bottom Header
		</gui-button-toggle>

		<gui-grid [columns]="columns"
				  [source]="source"
				  [columnHeaderTop]="columnHeaderTop"
				  [columnHeaderBottom]="columnHeaderBottom">
		</gui-grid>
	`
})
export class ColumnsHeaderExampleComponent {

	columns = [{
		header: 'Number',
		field: 'number',
		width: 60
	}, {
		header: 'Name',
		field: 'name',
		view: GuiCellView.ITALIC
	}, {
		header: 'Position',
		field: 'position',
		view: GuiCellView.BOLD
	}, {
		header: 'Team',
		field: 'team'
	}];

	source = source;

	columnHeaderTop: boolean = true;
	columnHeaderBottom: boolean = false;

	toggleTopHeader(): void {
		this.columnHeaderTop = !this.columnHeaderTop;
	}

	toggleBottomHeader(): void {
		this.columnHeaderBottom = !this.columnHeaderBottom;
	}

}
export const source = [{
	name: 'Kobe Bryant',
	number: 8,
	position: 'SG',
	team: 'Los Angeles Lakers'
}, {
	name: 'Tracy McGrady',
	number: 1,
	position: 'SG',
	team: 'Houston Rockets'
}, {
	name: 'Lebron James',
	number: 23,
	position: 'PF',
	team: 'Los Angeles Lakers'
}, {
	name: 'Dwayne Wade',
	number: 3,
	position: 'SG',
	team: 'Miami Heat'
}, {
	name: 'Vince Carter',
	number: 15,
	position: 'SG',
	team: 'Atlanta Hawks'
}, {
	name: 'Charles Barkley',
	number: 34,
	position: 'PF',
	team: 'N/A'
}, {
	name: 'Nikola Jokic',
	number: 15,
	position: 'PF',
	team: 'Denver Nuggets'
}, {
	name: 'Russell Westbrook',
	number: 0,
	position: 'PG',
	team: 'Houston Rockets'
}, {
	name: 'Kevin Durant',
	number: 7,
	position: 'PF',
	team: 'Brooklyn Nets'
}, {
	name: 'James Harden',
	number: 13,
	position: 'PG/SG',
	team: 'Houston Rockets'
}, {
	name: 'Paul George',
	number: 13,
	position: 'SG',
	team: 'Los Angeles Clippers'
}, {
	name: 'Ben Simmons',
	number: 25,
	position: 'PG',
	team: 'Philadelphia 76ers'
}, {
	name: 'Kawhi Leonard',
	number: 2,
	position: 'SG/SF',
	team: 'Los Angeles Clippers'
}, {
	name: 'Joel Embiid',
	number: 21,
	position: 'C',
	team: 'Philadelphia 76ers'
}, {
	name: 'Janis Andetokunmbo',
	number: 34,
	position: 'PF',
	team: 'Milwaukee Bucks'
}, {
	name: 'Stephen Curry',
	number: 30,
	position: 'PG',
	team: 'Golden State Warriors'
}, {
	name: 'Klay Thompson',
	number: 11,
	position: 'SG',
	team: 'Golden State Warriors'
}, {
	name: 'Anthony Davis',
	number: 23,
	position: 'PF',
	team: 'Los Angeles Lakers'
}];


Inputs

InputDescription
columnHeaderTop: boolean Places columns header at the top of the grid
columnHeaderBottom: boolean false Places columns header at the bottom of the grid

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