fixed NaN error

LNReader · Aug 15, 2023 · d13ad76 · d13ad76
1 parent 77a117f
commit d13ad76
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/src/screens/reader/ReaderScreen.js b/src/screens/reader/ReaderScreen.js
@@ -214,9 +214,11 @@ const ChapterContent = ({ route, navigation }) => {
     }
   });
   useEffect(() => {
-    webViewRef?.current?.injectJavaScript(
-      `${!readerPages} && document.querySelector('chapter').style.transform = 'translate(0%)';`,
-    );
+    if (!readerPages) {
+      webViewRef?.current?.injectJavaScript(
+        "document.querySelector('chapter').style.transform = 'translate(0%)';",
+      );
+    }
   }, [readerPages]);
   const scrollTo = useCallback(
     offset => {

diff --git a/src/screens/reader/components/stringCreators/horizontalReaderPages.ts b/src/screens/reader/components/stringCreators/horizontalReaderPages.ts
@@ -17,10 +17,14 @@ infoBox.classList.add("hidden");
 id("spacer").style.height = infoBox.scrollHeight + 'px';
 
 const pages = (Math.ceil(textWidth / clientWidth) - 1);
-page = 0;
+let page = 0;
+
 
 navRight.addEventListener("click", () => {
   page = select("chapter").getAttribute('data-page');
+  if (isNaN(page)) {
+    page = 0;
+  }
   if (page < pages  ) {
     page++;
     movePage();