High light shift bug fixed

2023-11-18 01:39:16 +05:30
1 changed files with 3 additions and 3 deletions
--- a/frontend/src/components/CodeContainer/index.tsx
+++ b/frontend/src/components/CodeContainer/index.tsx
@ -51,12 +51,12 @@ export function CodeContainer(props: CodeContainerProps) {
      const upperCodeArray = data.result[0].code;
      const upperCode = upperCodeArray
        .slice(
-          codeLineFrom - loadCount + 1 > 0 ? codeLineFrom - loadCount + 1 : 0,
-          codeLineFrom
+          codeLineFrom - loadCount - 1 > 0 ? codeLineFrom - loadCount - 1 : 0,
+          codeLineFrom - 1 // Array start from 0.
        )
        .join("");
      setCodeLineFrom((number) => {
-        return number - loadCount > 0 ? number - loadCount : 1;
+        return number - loadCount - 1 > 0 ? number - loadCount : 1;
      });
      setCode(`${upperCode}${code}`);
    }