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feat(gantt): add expand icon column(#INFR-6568) #312

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Feb 28, 2023
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10 changes: 5 additions & 5 deletions example/src/app/gantt/gantt.component.html
Original file line number Diff line number Diff line change
Expand Up @@ -45,17 +45,17 @@
(linkDragEnded)="linkDragEnded($event)"
>
<ngx-gantt-table>
<ngx-gantt-column name="标题" width="180px">
<ng-template #cell let-item="item"> {{ item.title }} </ng-template>
</ngx-gantt-column>
<ngx-gantt-column name="开始时间" width="140px">
<ng-template #cell let-item="item">
{{ item.start * 1000 | date: 'yyyy-MM-dd' }}
{{ item.start * 1000 | date : 'yyyy-MM-dd' }}
</ng-template>
</ngx-gantt-column>
<ngx-gantt-column name="标题" width="180px" [showExpandIcon]="true">
<ng-template #cell let-item="item"> {{ item.title }} </ng-template>
</ngx-gantt-column>
<ngx-gantt-column name="截止时间" width="140px">
<ng-template #cell let-item="item">
{{ item.end * 1000 | date: 'yyyy-MM-dd' }}
{{ item.end * 1000 | date : 'yyyy-MM-dd' }}
</ng-template>
</ngx-gantt-column>
</ngx-gantt-table>
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -82,8 +82,8 @@
[ngTemplateOutlet]="rowBeforeTemplate"
[ngTemplateOutletContext]="{ $implicit: item.origin, item: item.origin }"
></ng-template>
<div class="gantt-table-column" *ngFor="let column of columnList; let first = first" [style.width]="column.columnWidth">
<div *ngIf="first" class="gantt-expand-icon" [style.marginLeft.px]="level * 20">
<div class="gantt-table-column" *ngFor="let column of columnList" [style.width]="column.columnWidth">
<div *ngIf="expandIconColumn === column?.name" class="gantt-expand-icon" [style.marginLeft.px]="level * 20">
<ng-container *ngIf="level < gantt.maxLevel - 1 && item.expandable">
<gantt-icon
*ngIf="!item.loading"
Expand Down
6 changes: 6 additions & 0 deletions packages/gantt/src/components/table/gantt-table.component.ts
Original file line number Diff line number Diff line change
Expand Up @@ -39,16 +39,22 @@ export class GanttTableComponent implements OnChanges {

public dragStartLeft: number;

public expandIconColumn: string;

@Input() groups: GanttGroupInternal[];

@Input() items: GanttItemInternal[];

@Input()
set columns(columns: QueryList<NgxGanttTableColumnComponent>) {
this.expandIconColumn = columns.toArray()[0]?.name;
columns.forEach((column) => {
if (!column.columnWidth) {
column.columnWidth = coerceCssPixelValue(defaultColumnWidth);
}
if (column.showExpandIcon) {
this.expandIconColumn = column?.name;
}
});
this.columnList = columns;
}
Expand Down
15 changes: 14 additions & 1 deletion packages/gantt/src/components/table/test/table.spec.ts
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,12 @@ import { GanttMainComponent } from 'ngx-gantt/components/main/gantt-main.compone
template: `
<ngx-gantt #gantt [items]="items" [groups]="groups" [selectable]="selectable" [multiple]="multiple">
<ngx-gantt-table>
<ngx-gantt-column [width]="200" name="标题">
<ngx-gantt-column name="开始时间" width="140px">
<ng-template #cell let-item="item">
{{ item.start * 1000 | date : 'yyyy-MM-dd' }}
</ng-template>
</ngx-gantt-column>
<ngx-gantt-column [width]="200" name="标题" [showExpandIcon]="showExpandIcon">
<ng-template #cell let-item="item">
{{ item.title }}
</ng-template>
Expand All @@ -34,6 +39,8 @@ export class TestGanttTableComponent {

multiple = true;

showExpandIcon = true;

constructor() {}
}

Expand Down Expand Up @@ -202,4 +209,10 @@ describe('GanttTable', () => {
itemNode.click();
expect(selectionModel.selected.length).toEqual(0);
});

it('should fixed expand icon column', () => {
const ganttTable: DebugElement = fixture.debugElement.query(By.directive(GanttTableComponent));
const column = ganttTable.queryAll(By.css('.gantt-table-item'))[0].queryAll(By.css('.gantt-table-column'))[1];
expect(column.nativeElement.querySelector('.gantt-expand-icon').classList.contains('gantt-expand-icon')).toBeTrue();
});
});
2 changes: 2 additions & 0 deletions packages/gantt/src/table/gantt-column.component.ts
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,8 @@ export class NgxGanttTableColumnComponent {

@Input() name: string;

@Input() showExpandIcon: boolean;

@ContentChild('cell', { static: true }) templateRef: TemplateRef<any>;

@ContentChild('header', { static: true }) headerTemplateRef: TemplateRef<any>;
Expand Down
14 changes: 12 additions & 2 deletions packages/gantt/src/test/mocks/data.ts
Original file line number Diff line number Diff line change
Expand Up @@ -165,9 +165,19 @@ export function getMockGroupItems() {
id: 'item-child-0101',
title: 'VERSION Children 0101',
start: new GanttDate('2020-05-21 12:34:35').getUnixTime(),
group_id: '00001',
group_id: 'item-0101',
color: '#FF0000',
linkable: false
linkable: false,
children: [
{
id: 'item-child-010101',
title: 'VERSION Children 010101',
start: new GanttDate('2020-05-21 12:34:35').getUnixTime(),
group_id: 'item-child-0101',
color: '#FF0000',
linkable: false
}
]
}
]
},
Expand Down