优化单页打印

2025-09-20 02:37:59 +08:00 · 2018-06-06 22:40:12 +08:00
parent 152d71a5a0
commit b18147f32c
3 changed files with 15 additions and 19 deletions
--- a/static/js/kancloud.js
+++ b/static/js/kancloud.js
@@ -72,14 +72,17 @@ function loadDocument($url, $id, $callback) {
 * 初始化代码高亮
 */
 function initHighlighting() {
-    $('pre,pre.ql-syntax').each(function (i, block) {
-        if($(this).hasClass('prettyprinted')){
-            return;
-        }
-        hljs.highlightBlock(block);
-    });
-    hljs.initLineNumbersOnLoad();
-
+    try {
+        $('pre,pre.ql-syntax').each(function (i, block) {
+            if ($(this).hasClass('prettyprinted')) {
+                return;
+            }
+            hljs.highlightBlock(block);
+        });
+        hljs.initLineNumbersOnLoad();
+    }catch (e){
+        console.log(e);
+    }
 }