ng2-dnd
Version:
Angular 2 Drag-and-Drop without dependencies
92 lines • 4.49 kB
JavaScript
// Copyright (C) 2016 Sergey Akopkokhyants
// This project is licensed under the terms of the MIT license.
// https://github.com/akserg/ng2-dnd
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var core_1 = require('angular2/core');
var dnd_component_1 = require('./dnd.component');
var dnd_config_1 = require('./dnd.config');
var dnd_service_1 = require('./dnd.service');
var DroppableComponent = (function (_super) {
__extends(DroppableComponent, _super);
function DroppableComponent(elemRef, _dragDropService, _config) {
_super.call(this, elemRef, _dragDropService, _config);
/**
* Callback function called when the drop action completes correctly.
* It is activated before the on-drag-success callback.
*/
this.onDropSuccessCallback = new core_1.EventEmitter();
this.dropEnabled = true;
}
Object.defineProperty(DroppableComponent.prototype, "droppable", {
set: function (value) {
this.dropEnabled = !!value;
},
enumerable: true,
configurable: true
});
Object.defineProperty(DroppableComponent.prototype, "dropzones", {
set: function (value) {
this.dropZones = value;
},
enumerable: true,
configurable: true
});
DroppableComponent.prototype._onDragEnterCallback = function (event) {
this._elem.classList.add(this._config.onDragEnterClass);
};
DroppableComponent.prototype._onDragOverCallback = function (event) {
this._elem.classList.add(this._config.onDragOverClass);
};
;
DroppableComponent.prototype._onDragLeaveCallback = function (event) {
this._elem.classList.remove(this._config.onDragOverClass);
this._elem.classList.remove(this._config.onDragEnterClass);
};
;
DroppableComponent.prototype._onDropCallback = function (event) {
if (this.onDropSuccessCallback) {
// console.log('onDropCallback.onDropSuccessCallback.dragData', this._dragDropService.dragData);
this.onDropSuccessCallback.emit(this._dragDropService.dragData);
}
if (this._dragDropService.onDragSuccessCallback) {
// console.log('onDropCallback.onDragSuccessCallback.dragData', this._dragDropService.dragData);
this._dragDropService.onDragSuccessCallback.emit(this._dragDropService.dragData);
}
this._elem.classList.remove(this._config.onDragOverClass);
this._elem.classList.remove(this._config.onDragEnterClass);
};
__decorate([
core_1.Input("dropEnabled"),
__metadata('design:type', Boolean),
__metadata('design:paramtypes', [Boolean])
], DroppableComponent.prototype, "droppable", null);
__decorate([
core_1.Output("onDropSuccess"),
__metadata('design:type', core_1.EventEmitter)
], DroppableComponent.prototype, "onDropSuccessCallback", void 0);
__decorate([
core_1.Input("dropZones"),
__metadata('design:type', Array),
__metadata('design:paramtypes', [Array])
], DroppableComponent.prototype, "dropzones", null);
DroppableComponent = __decorate([
core_1.Directive({ selector: '[dnd-droppable]' }),
__metadata('design:paramtypes', [core_1.ElementRef, dnd_service_1.DragDropService, dnd_config_1.DragDropConfig])
], DroppableComponent);
return DroppableComponent;
})(dnd_component_1.AbstractComponent);
exports.DroppableComponent = DroppableComponent;
//# sourceMappingURL=dnd.droppable.js.map