更改动态导航栏

framework/9-modal.js

@@ -0,0 +1,32 @@
+uni.modal = {
+	open(pageName, extras = {}) {
+		if (pageName.indexOf('/pages') == 0) {
+			throw new Error('error page name')
+		}
+		let eventName = pageName + '_modal_close'
+		return new Promise((resolve, reject) => {
+			uni.pro.navigateTo(pageName, extras).then(() => {
+				uni.event.one(eventName, ({
+					confirm,
+					extras
+				}) => {
+					if(confirm) {
+						resolve(extras)
+					} else {
+						reject(extras)
+					}
+				})
+			}).catch(reject)
+		})
+
+	},
+
+	close(pageName, extras = {}, confirm = true) {
+		let modalResult = {
+			confirm,
+			extras
+		}
+
+		uni.event.fire(pageName + '_modal_close', modalResult);
+	},
+}