Click outside optimized and use at input and search-input

sharedComponents/input/input.component.ts

@@ -17,6 +17,7 @@ import {HelperFunctions} from "../../utils/HelperFunctions.class";
 import {Subscription} from "rxjs";
 import {EnvProperties} from "../../utils/properties/env-properties";
 import {properties} from "../../../../environments/environment";
+import {ClickEvent} from "../../utils/click/click-outside-or-esc.directive";
 
 export type InputType = 'text' | 'URL' | 'logoURL' | 'autocomplete' | 'autocomplete_soft' | 'textarea' | 'select' | 'chips';
 
@@ -49,8 +50,8 @@ declare var UIkit;
            [class.focused]="focused" [ngClass]="inputClass" [class.hint]="hint"
            [class.active]="(formAsControl?.value || formAsArray?.length > 0 || getLabel(formAsControl?.value)) && !focused"
            [class.danger]="(formControl.invalid && (formControl.touched || searchControl?.touched)) || (searchControl?.invalid && searchControl?.touched)">
-        <div #inputBox class="input-box" [class.select]="type === 'select'"
-             [class.static]="placeholderInfo?.static">
+        <div #inputBox class="input-box" [class.select]="type === 'select'" click-outside-or-esc
+             [class.static]="placeholderInfo?.static" (clickOutside)="click($event)">
           <div *ngIf="!placeholderInfo?.static && placeholderInfo.label" class="placeholder">
             <label>{{placeholderInfo.label}} <sup *ngIf="required">*</sup></label>
           </div>
@@ -267,11 +268,8 @@ export class InputComponent implements OnInit, OnDestroy, AfterViewInit, OnChang
     }
   }
   
-  @HostListener('document:click', ['$event'])
-  click(event) {
-    if(event.isTrusted) {
-      this.focus(this.inputBox && this.inputBox.nativeElement.contains(event.target), event);
-    }
+  click(event: ClickEvent) {
+    this.focus(!event.clicked, event);
   }
   
   ngOnInit() {
@@ -401,11 +399,7 @@ export class InputComponent implements OnInit, OnDestroy, AfterViewInit, OnChang
       }
     });
   }
-  
-  stopPropagation() {
-    event.stopPropagation();
-  }
-  
+
   remove(index: number, event) {
     this.formAsArray.removeAt(index);
     this.formAsArray.markAsDirty();
@@ -439,7 +433,6 @@ export class InputComponent implements OnInit, OnDestroy, AfterViewInit, OnChang
       }
       this.formAsArray.push(new FormControl(this.searchControl.value, this.validators));
       this.formAsArray.markAsDirty();
-      this.focus(true);
     }
     this.searchControl.setValue('');
   }
@@ -470,6 +463,13 @@ export class InputComponent implements OnInit, OnDestroy, AfterViewInit, OnChang
       }
     } else {
       this.open(false);
+      if (this.input) {
+        this.input.nativeElement.blur();
+      } else if (this.textArea) {
+        this.textArea.nativeElement.blur();
+      } else if (this.searchInput) {
+        this.searchInput.nativeElement.blur();
+      }
       if (this.searchControl) {
         this.add(event);
       }

sharedComponents/input/input.module.ts

@@ -3,12 +3,14 @@ import {InputComponent} from "./input.component";
 import {SharedModule} from "../../shared/shared.module";
 import {IconsModule} from "../../utils/icons/icons.module";
 import {SafeHtmlPipeModule} from "../../utils/pipes/safeHTMLPipe.module";
+import {ClickModule} from "../../utils/click/click.module";
 
 @NgModule({
   imports: [
     SharedModule,
     IconsModule,
-    SafeHtmlPipeModule
+    SafeHtmlPipeModule,
+    ClickModule
   ],
   exports: [
     InputComponent

sharedComponents/search-input/search-input.component.ts

@@ -12,16 +12,17 @@ import {
 import {AbstractControl} from '@angular/forms';
 import {MatAutocompleteTrigger} from '@angular/material/autocomplete';
 import {InputComponent} from "../input/input.component";
+import {ClickEvent} from "../../utils/click/click-outside-or-esc.directive";
 
 @Component({
   selector: '[search-input]',
   template: `
     <div class="uk-flex uk-flex-right uk-width-1-1">
-      <div #searchInput class="search-input" [class.collapsed]="hidden" [ngClass]="searchInputClass">
+      <div #searchInput click-outside-or-esc (clickOutside)="click($event)" class="search-input" [class.collapsed]="hidden" [ngClass]="searchInputClass">
         <div class="uk-flex uk-flex-middle">
           <div class="uk-width-expand">
             <div #input  [class.uk-hidden]="hidden" input [formInput]="searchControl" inputClass="search" [disabledIcon]="null"
-                 [placeholder]="{label: placeholder, static: true}" [(value)]="value" (valueChange)="valueChange.emit($event)"
+                 [placeholder]="{label: placeholder, static: true}" [value]="value" (valueChange)="valueChange.emit($event)"
                  [disabled]="disabled" [type]="(options.length > 0?'autocomplete_soft':'text')" [options]="options"></div>
           </div>
           <div [class.uk-hidden]="(!searchControl?.value && !value) || disabled" class="uk-width-auto">
@@ -66,10 +67,9 @@ export class SearchInputComponent implements OnInit {
     }
   }
   
-  @HostListener('document:click', ['$event'])
-  click(event) {
-    if(event.isTrusted && this.expandable && !this.disabled) {
-      this.expand(this.searchInput && this.searchInput.nativeElement.contains(event.target));
+  click(event: ClickEvent) {
+    if(this.expandable && !this.disabled) {
+      this.expand(!event.clicked);
     }
   }
   

sharedComponents/search-input/search-input.module.ts

@@ -4,9 +4,10 @@ import {SearchInputComponent} from './search-input.component';
 import {MatAutocompleteModule} from '@angular/material/autocomplete';
 import {IconsModule} from '../../utils/icons/icons.module';
 import {InputModule} from "../input/input.module";
+import {ClickModule} from "../../utils/click/click.module";
 
 @NgModule({
-  imports: [SharedModule, MatAutocompleteModule, IconsModule, InputModule],
+  imports: [SharedModule, MatAutocompleteModule, IconsModule, InputModule, ClickModule],
   declarations: [SearchInputComponent],
   exports: [SearchInputComponent]
 })

utils/click/click-outside-or-esc.directive.ts

@@ -1,79 +1,35 @@
-import {Directive, ElementRef, EventEmitter, Input, OnDestroy, OnInit, Output} from '@angular/core';
-import {fromEvent, Subscriber} from 'rxjs';
-import {delay, tap} from 'rxjs/operators';
+import {Directive, ElementRef, EventEmitter, HostListener, Output} from '@angular/core';
+
+export interface ClickEvent {
+  event: any,
+  clicked: boolean;
+}
 
 @Directive({
   selector: '[click-outside-or-esc]'
 })
+export class ClickOutsideOrEsc {
+  @Output('clickOutside') clickOutside: EventEmitter<ClickEvent> = new EventEmitter<ClickEvent>();
 
-export class ClickOutsideOrEsc implements OnInit, OnDestroy {
-  private listening: boolean;
-  private subscriptions: any[] = [];
-  @Input()
-  public targetId = null;
-  @Input()
-  public escClose = true;
-  @Input()
-  public clickClose = true;
-  @Output('clickOutside') clickOutside: EventEmitter<Object>;
-
-  constructor(private _elRef: ElementRef) {
-    this.listening = false;
-    this.clickOutside = new EventEmitter();
-  }
-
-  ngOnInit() {
-    if(typeof document !== 'undefined') {
-      this.subscriptions.push(fromEvent(document, 'click').pipe(
-        delay(1),
-        tap(() => {
-          this.listening = true;
-        })).subscribe((event: MouseEvent) => {
-          this.onGlobalClick(event);
-        }));
-      this.subscriptions.push(fromEvent(document, 'click').pipe(
-        delay(1),
-        tap(() => {
-          this.listening = true;
-        })).subscribe((event: KeyboardEvent) => {
-          if (event.keyCode === 27 && this.escClose) {
-            this.clickOutside.emit({
-              target: (event.target || null),
-              value: true
-            });
-          }
-        }));
-    }
-  }
-
-  ngOnDestroy() {
-    if (this.subscriptions) {
-      this.subscriptions.forEach((subscription: Subscriber<any>) => {
-        subscription.unsubscribe();
+  constructor(private elementRef: ElementRef) {}
+  
+  @HostListener('document:click', ['$event'])
+  click(event) {
+    if(event.isTrusted) {
+      this.clickOutside.emit({
+        event: event,
+        clicked: !(this.elementRef && this.elementRef.nativeElement.contains(event.target))
       });
     }
-    this.subscriptions = [];
   }
-
-  onGlobalClick(event: MouseEvent) {
-    if (event instanceof MouseEvent && this.listening === true) {
-      let element: HTMLElement = <HTMLElement>event.target;
-      while (element) {
-        if(element.id === this.targetId) {
-          this.clickOutside.emit({
-            target: (event.target || null),
-            value: false
-          });
-          return;
-        }
-        element = element.parentElement;
-      }
-      if(this.clickClose) {
-        this.clickOutside.emit({
-          target: (event.target || null),
-          value: true
-        });
-      }
+  
+  @HostListener('window:keydown', ['$event'])
+  keyEvent(event: KeyboardEvent) {
+    if(event.code === 'Escape') {
+      this.clickOutside.emit({
+        event: event,
+        clicked: true
+      });
     }
   }
 }