10 examples of 'how to delete component in angular' in JavaScript

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19ngOnDestroy() {
20 this.lazyLoader.destroy();
21}
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341$destroy() {
342 this.$emit('destroy');
343 this.$remove();
344 this.$children.forEach(function (child) {
345 child.$destroy();
346 }, this);
347 if (this.$parent) {
348 let index = this.$parent.$children.indexOf(this);
349 this.$parent.$children.splice(index, 1);
350 }
351 if (this._compiled_) {
352 this.$template.unbind();
353 }
354 this.$emit('destroyed');
355 this._emitter_.off();
356 for (let key in this) this[key] = null;
357 this.$children.splice(0, this.$children.length);
358 this.$parent = null;
359 this.$template = null;
360 this.$element = null;
361}
33destroyComponent(component: GlimmerComponent) {
34 if (component.isDestroying) {
35 return;
36 }
37
38 let meta = Ember.meta(component);
39
40 meta.setSourceDestroying();
41 setDestroying(component);
42
43 schedule('actions', component, component.willDestroy);
44 schedule('destroy', this, scheduledDestroyComponent, component, meta);
45}
64_$destroy() {
65 this.container.emit('destroy', this);
66 AbstractContentItem.prototype._$destroy.call(this);
67}
45private destroyComponent() {
46 if (this.component) {
47 this.component.destroy();
48 this.component = null;
49 }
50}
234value: function _destroyComponent(componentId) {
235 var instance = this.initializedComponents[componentId];
236 if (instance && typeof instance.destroy === "function") instance.destroy();
237
238 // safe to delete while object keys while loopinghttp://stackoverflow.com/questions/3463048/is-it-safe-to-delete-an-object-property-while-iterating-over-them
239 delete this.initializedComponents[componentId];
240 this.numberOfInitializedComponents--;
241}
113export function destroyElement(element, elementComment) {
114 element.$$cpDestroyed = true;
115 if (element.replaceWith) {
116 element.replaceWith(elementComment);
117 }
118 capivara.destroyIfComponent(element);
119}
29function dropComponentCollection({ collectionPath }) {
30 const propertyPath = collectionPath.findParent(p => p.isObjectProperty());
31 propertyPath.remove();
32 const parentPath = propertyPath.findParent(p => p.isObjectExpression());
33 if (parentPath && !parentPath.node.properties.length) {
34 const parentObject = parentPath.findParent(p => p.isObjectProperty());
35 if (parentObject) {
36 parentObject.remove();
37 }
38 }
39}
66destroy() {
67 if (this.target !== undefined) {
68 this.target.clear();
69 }
70 if (this.componentRef !== undefined) {
71 this.componentRef.destroy();
72 this.componentRef = undefined;
73 }
74 this.unobserveAllInputs();
75 this.unsubscribeAll();
76}
72destroy(){
73 this._parent._removeComponent(this);
74}

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