add: missing variable types

diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 29da96d21bdd457f528d90ed458da88ea03b3ee3..07226bcca3a7dedac0fd512f0617e940dce42381 100644 (file)
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -1,5 +1,6 @@
 import { Component, ViewChild, AfterViewChecked } from '@angular/core';
 import { SafeUrl } from '@angular/platform-browser';
+import { Observable } from 'rxjs';
 import { ITitle } from './ititle';
 import { ISubtitle } from './isubtitle';
 import { IFood } from './ifood';
@@ -26,7 +27,7 @@ export class AppComponent implements AfterViewChecked
 
        public exportJson(): void
        {
-               let observ = this.jsonFileService.exportJson(this.foodcard);
+               let observ: Observable<SafeUrl> = this.jsonFileService.exportJson(this.foodcard);
                observ.subscribe((next) => {
                        this.downloadJsonHref = next;
                });
@@ -34,7 +35,7 @@ export class AppComponent implements AfterViewChecked
 
        public exportHtml(): void
        {
-               let observ = this.htmlExportService.exportHtml(this.foodcard);
+               let observ: Observable<SafeUrl> = this.htmlExportService.exportHtml(this.foodcard);
                observ.subscribe((next) => {
                        this.downloadHtmlHref = next;
                });
@@ -42,7 +43,7 @@ export class AppComponent implements AfterViewChecked
 
        public fileEvent(event: any): void
        {
-               let importobserv = this.jsonFileService.importJson(event);
+               let importobserv: Observable<IFoodCard> = this.jsonFileService.importJson(event);
                importobserv.subscribe((next) => {
                        this.foodcard = next;
                });
@@ -53,16 +54,16 @@ export class AppComponent implements AfterViewChecked
                this.foodcard.Titles.push({ Title: "", Subtitles: [] });
        }
 
-       public ngAfterViewChecked()
+       public ngAfterViewChecked(): void
        {
                if (this.downloadJsonHref !== "") {
-                       let link = document.getElementById("exportJsonLink");
+                       let link: HTMLElement | null = document.getElementById("exportJsonLink");
                        link?.click();
                        Promise.resolve().then(() => this.downloadJsonHref = "");
                }
 
                if (this.downloadHtmlHref !== "") {
-                       let link = document.getElementById("exportHtmlLink");
+                       let link: HTMLElement | null = document.getElementById("exportHtmlLink");
                        link?.click();
                        Promise.resolve().then(() => this.downloadHtmlHref = "");
                }

diff --git a/src/app/foodcard/foodcard.component.ts b/src/app/foodcard/foodcard.component.ts
index fffd03eeb4a09e7de33d1b89a35cf5147c968b33..077f488fdb8e73a7c906b3a4c39a53181c64a0ac 100644 (file)
--- a/src/app/foodcard/foodcard.component.ts
+++ b/src/app/foodcard/foodcard.component.ts
@@ -1,5 +1,6 @@
 import { Component, Input } from '@angular/core';
 import { IFoodCard } from '../ifood-card';
+import { ITitle } from '../ititle';
 
 @Component({
        selector: 'app-foodcard',
@@ -26,7 +27,7 @@ export class FoodcardComponent
 
        public addNewSubtitle(index: number): void
        {
-               let title = this.foodcard.Titles[index];
+               let title: ITitle = this.foodcard.Titles[index];
                title.Subtitles.splice(index, 0,
                        { Subtitle: "", Foods: [] });
        }

diff --git a/src/app/html-export.service.ts b/src/app/html-export.service.ts
index ee34936002c3901f920d023c8b2077c66ec6f6ec..cd33a6fe105188c366c3d5897eb320ba62396ce7 100644 (file)
--- a/src/app/html-export.service.ts
+++ b/src/app/html-export.service.ts
@@ -19,7 +19,7 @@ export class HtmlExportService
        constructor(private sanitizer: DomSanitizer,
                private httpclient: HttpClient)
        {
-               let loadcss = this.loadCssFile("assets/htmlexport.css");
+               let loadcss: Observable<SafeUrl> = this.loadCssFile("assets/htmlexport.css");
                loadcss.subscribe((content: any) => {
                        this.cssExportContent = content as string; });
                loadcss = this.loadCssFile("assets/htmlprintexport.css");
@@ -29,13 +29,13 @@ export class HtmlExportService
 
        public exportHtml(foodcard: IFoodCard): Observable<SafeUrl>
        {
-               let observ = new Observable<SafeUrl>((observ) => {
-                       let doctype = "<!DOCTYPE html>";
-                       let doc = document.implementation.createHTMLDocument();
+               let observ: Observable<SafeUrl> = new Observable<SafeUrl>((observ) => {
+                       let doctype: string = "<!DOCTYPE html>";
+                       let doc: HTMLDocument = document.implementation.createHTMLDocument();
                        doc.documentElement.lang = "de";
                        doc.title = "Speisekarte";
 
-                       let element = document.createElement("meta");
+                       let element: HTMLMetaElement = document.createElement("meta");
                        element.setAttribute("charset", "utf-8");
                        doc.head.appendChild(element);
 
@@ -44,7 +44,7 @@ export class HtmlExportService
                        element.setAttribute("content", "width=device-width, initial-scale=1");
                        doc.head.appendChild(element);
 
-                       let styleElement = document.createElement("style");
+                       let styleElement: HTMLStyleElement = document.createElement("style");
                        styleElement.setAttribute("type", "text/css");
                        styleElement.setAttribute("media", "screen");
                        styleElement.innerHTML = this.cssExportContent;
@@ -56,16 +56,16 @@ export class HtmlExportService
                        styleElement.innerHTML = this.cssPrintExportContent;
                        doc.head.appendChild(styleElement);
 
-                       let divElement = document.createElement("div");
+                       let divElement: HTMLDivElement = document.createElement("div");
                        divElement.classList.add("foodcard");
                        divElement.appendChild(this.createHtmlTitles(foodcard.Titles));
                        doc.body.appendChild(divElement);
 
-                       let pElement = document.createElement("p");
+                       let pElement: HTMLElement = document.createElement("p");
                        pElement.innerText = "Fragen zu Allergenen beantwortet Ihnen gerne unser Servicepersonal";
                        doc.body.appendChild(pElement);
 
-                       let result = this.sanitizer.bypassSecurityTrustUrl("data:text/html;charset=UTF-8," + doctype + doc.documentElement.outerHTML);
+                       let result: SafeUrl = this.sanitizer.bypassSecurityTrustUrl("data:text/html;charset=UTF-8," + doctype + doc.documentElement.outerHTML);
                        observ.next(result);
                });
 
@@ -87,10 +87,10 @@ export class HtmlExportService
 
        private createHtmlTitles(titles: ITitle[]): HTMLDivElement
        {
-               let divElement = document.createElement("div");
+               let divElement: HTMLDivElement = document.createElement("div");
                divElement.classList.add("title");
 
-               let element = document.createElement("h1");
+               let element: HTMLDivElement = document.createElement("h1");
                for (let i = 0; i < titles.length; i++) {
                        element = document.createElement("h1");
                        element.innerText = titles[i].Title;
@@ -103,10 +103,10 @@ export class HtmlExportService
 
        private createHtmlSubtitles(subtitles: ISubtitle[]): HTMLDivElement
        {
-               let divElement = document.createElement("div");
+               let divElement: HTMLDivElement = document.createElement("div");
                divElement.classList.add("subtitle");
 
-               let element = document.createElement("h2");
+               let element: HTMLElement = document.createElement("h2");
                for (let i = 0; i < subtitles.length; i++) {
                        element = document.createElement("h2");
                        element.innerText = subtitles[i].Subtitle;
@@ -119,11 +119,11 @@ export class HtmlExportService
 
        private createHtmlFoods(foods: IFood[]): HTMLDivElement
        {
-               let divElement = document.createElement("div");
+               let divElement: HTMLDivElement = document.createElement("div");
                divElement.classList.add("foods");
 
-               let divSubElement = document.createElement("div");
-               let divFoodElement = document.createElement("div");
+               let divSubElement: HTMLDivElement = document.createElement("div");
+               let divFoodElement: HTMLDivElement = document.createElement("div");
                for (let i = 0; i < foods.length; i++) {
                        divSubElement = document.createElement("div");
                        divSubElement.classList.add("grid");

diff --git a/src/app/json-file.service.ts b/src/app/json-file.service.ts
index 63cb8bcfff9a8ce3c5c5caa9863fbfef01631662..32415c272dd7de4aea0fc47231c3fd6ae2a8a244 100644 (file)
--- a/src/app/json-file.service.ts
+++ b/src/app/json-file.service.ts
@@ -13,9 +13,9 @@ export class JsonFileService
 
        public exportJson(foodcard: IFoodCard): Observable<SafeUrl>
        {
-               let observ = new Observable<SafeUrl>((observ) => {
-                       let json = JSON.stringify(foodcard);
-                       let result = this.sanitizer.bypassSecurityTrustUrl("data:text/json;charset=UTF-8," + json);
+               let observ: Observable<SafeUrl> = new Observable<SafeUrl>((observ) => {
+                       let json: string = JSON.stringify(foodcard);
+                       let result: SafeUrl = this.sanitizer.bypassSecurityTrustUrl("data:text/json;charset=UTF-8," + json);
                        observ.next(result);
                });
 
@@ -24,10 +24,10 @@ export class JsonFileService
 
        public importJson(event: any): Observable<IFoodCard>
        {
-               let observ = new Observable<IFoodCard>((observ) => {
+               let observ: Observable<IFoodCard> = new Observable<IFoodCard>((observ) => {
                        let foodcard: IFoodCard = { Titles: [] };
 
-                       const reader = new FileReader();
+                       const reader: FileReader = new FileReader();
                        reader.onload = (e: any) => {
                                observ.next(JSON.parse(e.target.result));
                        }

diff --git a/src/app/title/title.component.ts b/src/app/title/title.component.ts
index 0b841d7eeae410d0ff7d5dd41c33c30218596f00..6cb8b6c9c1b8499bd1321a08f45c96c9cf96e99c 100644 (file)
--- a/src/app/title/title.component.ts
+++ b/src/app/title/title.component.ts
@@ -42,7 +42,7 @@ export class TitleComponent implements OnInit
                        { Subtitle: "", Foods: [] });
        }
 
-       public removeSubSection(index: number)
+       public removeSubSection(index: number): void
        {
                this.title.Subtitles.splice(index, 1);
        }