仿互站小程序

2020-06-09 16:17:23 +08:00
commit 7bfd53851e
321 changed files with 22890 additions and 0 deletions
--- a/vant/mixins/observer/behavior.js
+++ b/vant/mixins/observer/behavior.js
@@ -0,0 +1,37 @@
+function t(t, e) {
+    return new Promise(function(i) {
+        t.setData(e, i);
+    });
+}
+
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+});
+
+exports.behavior = Behavior({
+    created: function() {
+        var t = this;
+        if (this.$options) {
+            var e = {}, i = this.$options().computed, o = Object.keys(i);
+            this.calcComputed = function() {
+                var n = {};
+                return o.forEach(function(o) {
+                    var s = i[o].call(t);
+                    e[o] !== s && (e[o] = n[o] = s);
+                }), n;
+            };
+        }
+    },
+    attached: function() {
+        this.set();
+    },
+    methods: {
+        set: function(e, i) {
+            var o = this, n = [];
+            return e && n.push(t(this, e)), this.calcComputed && n.push(t(this, this.calcComputed())), 
+            Promise.all(n).then(function(t) {
+                return i && "function" == typeof i && i.call(o), t;
+            });
+        }
+    }
+});