web-ui: Add utils file

Utils file has a function to get the number of rows to load depending on screen height
wiringbits · Jan 17, 2019 · 79cfe89 · 79cfe89
1 parent 045fba3
commit 79cfe89
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/web-ui/src/app/utils.ts b/web-ui/src/app/utils.ts
@@ -0,0 +1,6 @@
+export function getNumberOfRowsForScreen(height: number): number {
+    if (height < 550) {
+        return 10;
+    }
+    return Math.min(10 + Math.ceil((height - 550) / 20), 100);
+}