fix: <enhancement - handle the exception when cc.object is undefined>

momoko8443 · Sep 16, 2018 · 84a0c3a · 84a0c3a
1 parent b308cf0
commit 84a0c3a
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Showing 4 changed files with 9 additions and 4 deletions.
diff --git a/demo/components/comp6.html b/demo/components/comp6.html
@@ -2,6 +2,7 @@
     <template>
         <div>{{cc.a}}</div>
         <div>{{cc.b}}</div>
+        <div>{{cc.user.name}}</div>
         <button uku-onclick="cc.sayHello()">click</button>
     </template>
     <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>

diff --git a/dist/uku.js b/dist/uku.js
diff --git a/dist/uku.js.map b/dist/uku.js.map
diff --git a/src/util/UkuleleUtil.ts b/src/util/UkuleleUtil.ts
@@ -152,8 +152,12 @@ export class UkuleleUtil {
                 attrName = attrName.replace(pattern2, "." + alias);
 
             });
-
-            var result = eval(attrName);
+            var result;
+            try{
+                result = eval(attrName);
+            }catch(err){
+                result = '';
+            }
             tempScope = null;
             return result;
         })();