Bugfix/fix algebraic sign in value component (#1811)

* Fix algebraic sign by resetting member variables

* Update changelog

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Fixed
+
+- Fixed an issue with the algebraic sign in the value component
+
 ## 1.248.0 - 2023-03-25
 
 ### Added

libs/ui/src/lib/value/value.component.ts

@@ -37,6 +37,8 @@ export class ValueComponent implements OnChanges {
   public constructor() {}
 
   public ngOnChanges() {
+    this.initializeVariables();
+
     if (this.value || this.value === 0) {
       if (isNumber(this.value)) {
         this.isNumber = true;
@@ -120,4 +122,12 @@ export class ValueComponent implements OnChanges {
       this.useAbsoluteValue = true;
     }
   }
+
+  private initializeVariables() {
+    this.absoluteValue = 0;
+    this.formattedValue = '';
+    this.isNumber = false;
+    this.isString = false;
+    this.useAbsoluteValue = false;
+  }
 }