dos

344b352d · doszhang · 02946ed1 · 344b352d
Commit 344b352d authored Jan 15, 2020 by doszhang
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 6 deletions

Public/static/js/common.js
+6 -6

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--- a/Public/static/js/common.js
+++ b/Public/static/js/common.js
@@ -175,12 +175,12 @@ function ruleScroll() {

        let scrollTop = $('.rule-block').scrollTop();

-        // let top = (7.9 * fontSize) + scrollTop * step;
-        // if (top < (7.9 * fontSize)) {
-        //     top = 7.9 * fontSize;
-        // } else if (top > (46.9 * fontSize)) {
-        //     top = 46 * fontSize;
-        // }
+        let top = (7.9 * fontSize) + scrollTop * step;
+        if (scrollTop < 0) {
+            scrollTop = 0;
+        } else if (scrollTop > (scrollHeight * fontSize)) {
+            scrollTop = scrollHeight * fontSize;
+        }
        $('.scroll-bar').css('top', top + 'px');
    }, 5);