src/app/materials/drag-drop/drag-drop.component.ts
| selector | app-drag-drop |
| styleUrls | ./drag-drop.component.scss |
| templateUrl | ./drag-drop.component.html |
Properties |
Methods |
constructor()
|
| drop | ||||||
drop(event: CdkDragDrop
|
||||||
|
Parameters :
Returns :
void
|
| ngOnInit |
ngOnInit()
|
|
Returns :
void
|
import { Component, OnInit } from '@angular/core';
import { CdkDragDrop, moveItemInArray } from '@angular/cdk/drag-drop';
@Component({
selector: 'app-drag-drop',
templateUrl: './drag-drop.component.html',
styleUrls: ['./drag-drop.component.scss']
})
export class DragDropComponent implements OnInit {
movies = [
'Episode I - The Phantom Menace',
'Episode II - Attack of the Clones',
'Episode III - Revenge of the Sith',
'Episode IV - A New Hope',
'Episode V - The Empire Strikes Back',
'Episode VI - Return of the Jedi',
'Episode VII - The Force Awakens',
'Episode VIII - The Last Jedi'
];
constructor() {}
ngOnInit() {}
drop(event: CdkDragDrop<string[]>) {
moveItemInArray(this.movies, event.previousIndex, event.currentIndex);
}
}
<mat-card>
<mat-card-title>drap list</mat-card-title>
<mat-card-content>
<div cdkDropList class="example-list" (cdkDropListDropped)="drop($event)">
<div class="example-box" *ngFor="let movie of movies" cdkDrag>{{movie}}</div>
</div>
</mat-card-content>
</mat-card>
./drag-drop.component.scss
.example-list {
width: 500px;
max-width: 100%;
border: solid 1px #ccc;
min-height: 60px;
display: block;
background: white;
border-radius: 4px;
overflow: hidden;
}
.example-box {
padding: 20px 10px;
border-bottom: solid 1px #ccc;
color: rgba(0, 0, 0, 0.87);
display: flex;
flex-direction: row;
align-items: center;
justify-content: space-between;
box-sizing: border-box;
cursor: move;
background: white;
font-size: 14px;
}
.cdk-drag-preview {
box-sizing: border-box;
border-radius: 4px;
box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2),
0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12);
}
.cdk-drag-placeholder {
opacity: 0;
}
.cdk-drag-animating {
transition: transform 250ms cubic-bezier(0, 0, 0.2, 1);
}
.example-box:last-child {
border: none;
}
.example-list.cdk-drop-list-dragging .example-box:not(.cdk-drag-placeholder) {
transition: transform 250ms cubic-bezier(0, 0, 0.2, 1);
}