[improvement] popup mixin ts (#3022)

2019-03-21 10:08:26 +08:00
parent e04322a2e6
commit 7eda33eb44
5 changed files with 100 additions and 91 deletions
@@ -0,0 +1,17 @@
+import { OverlayConfig } from './overlay';
+
+export type StackItem = {
+  vm: any;
+  target: HTMLElement;
+  config: OverlayConfig;
+};
+
+export const context = {
+  zIndex: 2000,
+  lockCount: 0,
+  stack: [] as StackItem[],
+
+  get top(): StackItem {
+    return this.stack[this.stack.length - 1];
+  }
+};