angular-infinity-scroller/fesm2022/angular-infinity-scroller.mjs.map

>[!TIP] >Note: Current version of package is compatible with angular version above 17

{"version":3,"file":"angular-infinity-scroller.mjs","sources":["../../../projects/angular-infinity-scroller/src/lib/angular-infinity-scroller.directive.ts","../../../projects/angular-infinity-scroller/src/public-api.ts","../../../projects/angular-infinity-scroller/src/angular-infinity-scroller.ts"],"sourcesContent":["import { Directive, ElementRef, inject, input, output } from '@angular/core';\r\n\r\n@Directive({\r\n  selector: '[angularInfinityScroller]',\r\n  standalone: true\r\n})\r\nexport class AngularInfinityScrollerDirective {\r\n\r\n  constructor() { }\r\n  public scrollDistance = input<number>();\r\n  public onScrolled = output();\r\n  private el:ElementRef<HTMLDivElement> = inject(ElementRef);\r\n  private prevScrollHeight:number = 0;\r\n  ngAfterViewInit(): void {\r\n    this.el.nativeElement.addEventListener('scroll',this.onScroll.bind(this));\r\n  }\r\n\r\n  ngOnDestroy(): void {\r\n    this.el.nativeElement.removeEventListener('scroll',this.onScroll.bind(this));\r\n  }\r\n  private isEmit:boolean = true;\r\n  private onScroll():void{\r\n      const height = Math.floor(this.el?.nativeElement.scrollHeight - this.el.nativeElement.clientHeight);\r\n      const scrollValue = Math.floor(this.el?.nativeElement.scrollTop);\r\n      const emitTriggerHeight  = Math.ceil((1-((this.scrollDistance()??2)/10))*height);\r\n      if(scrollValue>= (emitTriggerHeight) && !this.isEmit){\r\n        return;\r\n      }\r\n      else if(scrollValue < (emitTriggerHeight)){\r\n        this.isEmit = true;\r\n      }\r\n      if(scrollValue>= (emitTriggerHeight) && this.prevScrollHeight !== height){\r\n        this.onScrolled.emit();\r\n        this.prevScrollHeight = height;\r\n        this.isEmit = false;\r\n      }\r\n  }\r\n\r\n}\r\n","/*\r\n * Public API Surface of angular-infinity-scroller\r\n */\r\n\r\nexport * from './lib/angular-infinity-scroller.directive'\r\n","/**\n * Generated bundle index. Do not edit.\n */\n\nexport * from './public-api';\n"],"names":[],"mappings":";;;MAMa,gCAAgC,CAAA;AAE3C,IAAA,WAAA,GAAA;IACO,cAAc,GAAG,KAAK,EAAU;IAChC,UAAU,GAAG,MAAM,EAAE;AACpB,IAAA,EAAE,GAA8B,MAAM,CAAC,UAAU,CAAC;IAClD,gBAAgB,GAAU,CAAC;IACnC,eAAe,GAAA;AACb,QAAA,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,gBAAgB,CAAC,QAAQ,EAAC,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;;IAG3E,WAAW,GAAA;AACT,QAAA,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,mBAAmB,CAAC,QAAQ,EAAC,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;;IAEtE,MAAM,GAAW,IAAI;IACrB,QAAQ,GAAA;QACZ,MAAM,MAAM,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,EAAE,EAAE,aAAa,CAAC,YAAY,GAAG,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,YAAY,CAAC;AACnG,QAAA,MAAM,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,EAAE,EAAE,aAAa,CAAC,SAAS,CAAC;QAChE,MAAM,iBAAiB,GAAI,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,IAAE,CAAC,IAAI,CAAC,cAAc,EAAE,IAAE,CAAC,IAAE,EAAE,CAAC,IAAE,MAAM,CAAC;QAChF,IAAG,WAAW,KAAI,iBAAiB,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAC;YACnD;;AAEG,aAAA,IAAG,WAAW,IAAI,iBAAiB,CAAC,EAAC;AACxC,YAAA,IAAI,CAAC,MAAM,GAAG,IAAI;;AAEpB,QAAA,IAAG,WAAW,KAAI,iBAAiB,CAAC,IAAI,IAAI,CAAC,gBAAgB,KAAK,MAAM,EAAC;AACvE,YAAA,IAAI,CAAC,UAAU,CAAC,IAAI,EAAE;AACtB,YAAA,IAAI,CAAC,gBAAgB,GAAG,MAAM;AAC9B,YAAA,IAAI,CAAC,MAAM,GAAG,KAAK;;;uGA5Bd,gCAAgC,EAAA,IAAA,EAAA,EAAA,EAAA,MAAA,EAAA,EAAA,CAAA,eAAA,CAAA,SAAA,EAAA,CAAA;2FAAhC,gCAAgC,EAAA,YAAA,EAAA,IAAA,EAAA,QAAA,EAAA,2BAAA,EAAA,MAAA,EAAA,EAAA,cAAA,EAAA,EAAA,iBAAA,EAAA,gBAAA,EAAA,UAAA,EAAA,gBAAA,EAAA,QAAA,EAAA,IAAA,EAAA,UAAA,EAAA,KAAA,EAAA,iBAAA,EAAA,IAAA,EAAA,EAAA,EAAA,OAAA,EAAA,EAAA,UAAA,EAAA,YAAA,EAAA,EAAA,QAAA,EAAA,EAAA,EAAA,CAAA;;2FAAhC,gCAAgC,EAAA,UAAA,EAAA,CAAA;kBAJ5C,SAAS;AAAC,YAAA,IAAA,EAAA,CAAA;AACT,oBAAA,QAAQ,EAAE,2BAA2B;AACrC,oBAAA,UAAU,EAAE;AACb,iBAAA;;;ACLD;;AAEG;;ACFH;;AAEG;;;;"}