Modify the directory structure

Modify the directory structure

src/directives/clickoutside.js

@@ -0,0 +1,19 @@
+export default {
+    bind () {
+        this.documentHandler = (e) => {
+            if (this.el.contains(e.target)) {
+                return false;
+            }
+            if (this.expression) {
+                this.vm[this.expression]();
+            }
+        };
+        document.addEventListener('click', this.documentHandler);
+    },
+    update () {
+
+    },
+    unbind () {
+        document.removeEventListener('click', this.documentHandler);
+    }
+}