init

fuintUniapp/components/mixins/observer/props.js

@@ -0,0 +1,22 @@
+export function observeProps(props) {
+    if (!props) {
+        return;
+    }
+    Object.keys(props).forEach(key => {
+        let prop = props[key];
+        if (prop === null || !('type' in prop)) {
+            prop = { type: prop };
+        }
+        let { observer } = prop;
+        prop.observer = function () {
+            if (observer) {
+                if (typeof observer === 'string') {
+                    observer = this[observer];
+                }
+                observer.apply(this, arguments);
+            }
+            this.set();
+        };
+        props[key] = prop;
+    });
+}