From 664d69fbe574bfaf3862d4804390e4b77df9fc19 Mon Sep 17 00:00:00 2001
From: Tevin <tingquanren@163.com>
Date: Thu, 23 Sep 2021 17:32:27 +0800
Subject: [PATCH] 实现抽屉公共组件,代替TaroUI的抽屉

---
 plugins/filter/CFilter.vue |   29 ++++++++++++++++++++++-------
 1 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/plugins/filter/CFilter.vue b/plugins/filter/CFilter.vue
index c456b4c..ee5a95e 100644
--- a/plugins/filter/CFilter.vue
+++ b/plugins/filter/CFilter.vue
@@ -13,7 +13,8 @@
                 v-if="bar.type==='select'"
                 type="bar"
                 :label="bar.label"
-                :options="selectOptions[bar.name]"
+                :options="selectOptions[bar.name] || []"
+                :cancelable="bar.cancelable"
                 :value="filterRes[bar.name]"
                 :onChange="evt=>handleBarChange(bar.name, evt)"
             />
@@ -22,7 +23,7 @@
                 type="bar"
                 :label="bar.label"
                 :value="filterRes[bar.name]"
-                :onChange="evt=>handleItemChange(bar.name, evt)"
+                :onChange="evt=>handleBarChange(bar.name, evt)"
             />
         </view>
         <view
@@ -44,6 +45,7 @@
             <scroll-view
                 class="c-filter-drawer-list"
                 :scrollY="true"
+                v-if="drawerDisplay"
             >
                 <view
                     class="box"
@@ -54,7 +56,7 @@
                         v-if="item.type==='select'"
                         type="item"
                         :label="item.label"
-                        :options="selectOptions[item.name]"
+                        :options="selectOptions[item.name] || []"
                         :value="filterRes[item.name]"
                         :onChange="evt=>handleItemChange(item.name, evt)"
                     />
@@ -99,19 +101,23 @@
         CFilterDateRange,
     },
     props: {
+        filterData: { type: Object, default: () => {} },
         // 筛选横条项目
-        bar: { type: Object, default: {} },
+        bar: { type: Object, default: () => {} },
         // 筛选展开层项目列表
-        items: { type: Array, default: [] },
+        items: { type: Array, default: () => [] },
         // 各个项目的选项列表
-        selectOptions: { type: Object, default: {} },
+        selectOptions: { type: Object, default: () => {} },
         // 筛选变化时的回调
         onChange: Function,
     },
     data() {
         return {
-            filterRes: {},
+            filterRes: this.filterData,
+            // 抽屉显示隐藏
             drawerShow: false,
+            // 抽屉内容显示隐藏(抽屉展开动画完成后再渲染表单,否则出现动画卡顿)
+            drawerDisplay: false,
             // 面板项有已选
             itemsFilled: false,
             // 本次打开是否有改变
@@ -121,6 +127,11 @@
     methods: {
         handleOpen() {
             this.drawerShow = true;
+            this.$nextTick(() => {
+                setTimeout(() => {
+                    this.drawerDisplay = true;
+                }, 100);
+            });
         },
         handleBarChange(name, value) {
             this.$set(this.filterRes, name, value);
@@ -155,6 +166,9 @@
         },
         handleFinish() {
             this.drawerShow = false;
+            this.$nextTick(() => {
+                this.drawerDisplay = false;
+            });
             // 有项目改变时,发送变化
             if (this.itemsChanged) {
                 this.itemsChanged = false;
@@ -162,5 +176,6 @@
             }
         },
     },
+    mounted() {},
 };
 </script>

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