change: html export with less variables

diff --git a/src/app/html-export.service.ts b/src/app/html-export.service.ts
index d3f2efbe02e20da90e29a1e94760637c197f18a8..6c9b3ce36ee654c042e8a4d9df133997cac5108c 100644 (file)
--- a/src/app/html-export.service.ts
+++ b/src/app/html-export.service.ts
@@ -35,7 +35,7 @@ export class HtmlExportService
                        doc.documentElement.lang = "de";
                        doc.title = "Speisekarte";
 
-                       let element: HTMLMetaElement = document.createElement("meta");
+                       let element: HTMLElement = document.createElement("meta");
                        element.setAttribute("charset", "utf-8");
                        doc.head.appendChild(element);
 
@@ -44,22 +44,22 @@ export class HtmlExportService
                        element.setAttribute("content", "width=device-width, initial-scale=1");
                        doc.head.appendChild(element);
 
-                       let styleElement: HTMLStyleElement = document.createElement("style");
-                       styleElement.innerHTML = this.cssExportContent;
-                       doc.head.appendChild(styleElement);
+                       element = document.createElement("style");
+                       element.innerHTML = this.cssExportContent;
+                       doc.head.appendChild(element);
 
-                       styleElement = document.createElement("style");
-                       styleElement.innerHTML = this.cssPrintExportContent;
-                       doc.head.appendChild(styleElement);
+                       element = document.createElement("style");
+                       element.innerHTML = this.cssPrintExportContent;
+                       doc.head.appendChild(element);
 
-                       let divElement: HTMLDivElement = document.createElement("div");
-                       divElement.classList.add("foodcard");
-                       divElement.appendChild(this.createHtmlTitles(foodcard.Titles));
-                       doc.body.appendChild(divElement);
+                       element = document.createElement("div");
+                       element.classList.add("foodcard");
+                       element.appendChild(this.createHtmlTitles(foodcard.Titles));
+                       doc.body.appendChild(element);
 
-                       let pElement: HTMLElement = document.createElement("p");
-                       pElement.innerText = "Fragen zu Allergenen beantwortet Ihnen gerne unser Servicepersonal";
-                       doc.body.appendChild(pElement);
+                       element = document.createElement("p");
+                       element.innerText = "Fragen zu Allergenen beantwortet Ihnen gerne unser Servicepersonal";
+                       doc.body.appendChild(element);
 
                        let result: SafeUrl = this.sanitizer.bypassSecurityTrustUrl("data:text/html;charset=UTF-8," + doctype + doc.documentElement.outerHTML);
                        observ.next(result);