增加兼容性代码，兼容部分国产浏览器

pea3nut · Oct 13, 2016 · 8a18edb · 8a18edb
1 parent 1797837
commit 8a18edb
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/script/lib.js b/src/script/lib.js
@@ -124,3 +124,13 @@ EventTarget.prototype['addOneEventListener'] =function(type,listener,useCapture)
 });
 
 
+// 兼容性代码
+if(NodeList.prototype[Symbol.iterator] ===undefined){
+    NodeList.prototype[Symbol.iterator] =function*(){
+        for(let i=0 ;i<this.length ;i++){
+            yield this[i];
+        };
+    };
+};
+
+