完善楼中楼翻页

tieba page.js

@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         tieba page
 // @namespace    https://github.com/fthvgb1/tampermonkey-script
-// @version      0.984
+// @version      0.985
 // @author       fthvgb1
 // @match        https://tieba.baidu.com/*
 // @match        https://tiebac.baidu.com/*
@@ -213,6 +213,28 @@
         })
     }
 
+    function lo(reference, target) {
+        //因为我们会将目标元素的边框纳入递归公式中，这里先减去对应的值
+        let result = {
+            left: -target.clientLeft,
+            top: -target.clientTop
+        };
+        let node = target;
+        while (node !== reference && node !== document) {
+            result.left = result.left + node.offsetLeft + node.clientLeft;
+            result.top = result.top + node.offsetTop + node.clientTop;
+            node = node.parentNode;
+        }
+        if (isNaN(reference.scrollLeft)) {
+            result.right = document.documentElement.scrollWidth - result.left;
+            result.bottom = document.documentElement.scrollHeight - result.top;
+        } else {
+            result.right = reference.scrollWidth - result.left;
+            result.bottom = reference.scrollHeight - result.top;
+        }
+        return result;
+    }
+
     function t() {
         lz();
         gp();
@@ -286,7 +308,8 @@
                                         let url = `/mo/q//flr?fpn=${page}&kz=${kz}&pid=${tid}&is_ajax=1&has_url_param=0&template=lzl`;
                                         $.get(url, res => {
                                             replayPage(res, el);
-                                            el.scrollIntoView({block: "end", inline: "nearest", behavior: "smooth"});
+                                            let l = lo(document, el);
+                                            window.scrollTo({top: l.top - 20, left: 0, behavior: "smooth"});
                                         })
                                     });
                                 }