first commit

衣莎项目/源码/YiShaXiYi/component/quantityClothes/quantityClothes.js

@@ -0,0 +1,43 @@
+// component/quantityClothes/quantityClothes.js
+Component({
+  /**
+   * 组件的属性列表
+   */
+  properties: {
+    isTips: {
+      type: Boolean,
+      value: false
+    }
+  },
+
+  /**
+   * 组件的初始数据
+   */
+  data: {
+    num: 0
+  },
+
+  /**
+   * 组件的方法列表
+   */
+  methods: {
+    reduce() {
+      let num = --this.data.num
+      this.setData({
+        num: num <= 0 ? 0 : num
+      })
+    },
+    add() {
+      this.setData({
+        num: ++this.data.num
+      })
+    },
+    chCount() {
+      this.triggerEvent('chCount', { num: this.data.num })
+    },
+    closeTips() {
+      this.properties.isTips = false
+      this.triggerEvent('chCount', { isTips: 'close' })
+    }
+  }
+})