From f58da404d459a3387f78d9bf6fe8933010f137bf Mon Sep 17 00:00:00 2001
From: coder77 <2293444075@qq.com>
Date: Thu, 10 Apr 2025 11:02:22 +0800
Subject: [PATCH] feat: 日期选择器增加快捷选择

---
 forms/datePicker/CDatePicker.vue |   91 +++++++++++++++++++++++++++++++++++++++------
 1 files changed, 79 insertions(+), 12 deletions(-)

diff --git a/forms/datePicker/CDatePicker.vue b/forms/datePicker/CDatePicker.vue
index 3430264..824a791 100644
--- a/forms/datePicker/CDatePicker.vue
+++ b/forms/datePicker/CDatePicker.vue
@@ -4,12 +4,13 @@
  */
 
 <template>
-    <view class="c-date-picker">
+    <view class="c-date-picker" :class="readOnly ? 'read-only' : ''">
         <CDateRangeAction
-            v-if="mode==='dateRange'"
+            v-if="mode === 'dateRange'"
             :value="itemRes.formData[itemRes.name]"
-            :onChange="evt=>handleChange(evt)"
+            :onChange="evt => handleChange(evt)"
             :placeholder="placeholder"
+            :rangeTypes="rangeTypes"
         >
             <AtInput
                 :name="itemRes.name"
@@ -17,14 +18,23 @@
                 :required="itemRes.required"
                 :error="itemRes.error"
                 :value="itemRes.formData[itemRes.name]"
+                :placeholder="placeholder"
             >
-                <view class="at-icon at-icon-chevron-right" />
+                <view
+                    v-show="!readOnly && !showClear"
+                    class="at-icon at-icon-chevron-right"
+                />
+                <view
+                    v-show="!readOnly && showClear"
+                    class="at-icon at-icon-close"
+                    @tap.stop="evt => handleClear()"
+                ></view>
             </AtInput>
         </CDateRangeAction>
         <CDateTimeAction
-            v-else-if="mode==='dateTime'"
+            v-else-if="mode === 'dateTime'"
             :value="itemRes.formData[itemRes.name]"
-            :onChange="evt=>handleChange(evt)"
+            :onChange="evt => handleChange(evt)"
             :placeholder="placeholder"
         >
             <AtInput
@@ -33,15 +43,27 @@
                 :required="itemRes.required"
                 :error="itemRes.error"
                 :value="itemRes.formData[itemRes.name]"
+                :placeholder="placeholder"
             >
-                <view class="at-icon at-icon-chevron-right" />
+                <view
+                    v-show="!readOnly && !showClear"
+                    class="at-icon at-icon-chevron-right"
+                />
+                <view
+                    v-show="!readOnly && showClear"
+                    class="at-icon at-icon-close"
+                    @tap.stop="evt => handleClear()"
+                ></view>
             </AtInput>
         </CDateTimeAction>
-        <view v-else-if="mode==='date'">
+        <view v-else-if="mode === 'date'">
             <picker
                 mode="date"
+                :start="limitStart || pickerStart"
+                :end="limitEnd || pickerEnd"
+                :fields="fields"
                 :value="itemRes.formData[itemRes.name]"
-                @change="evt=>handleChange(evt.detail.value)"
+                @change="evt => handleChange(evt.detail.value)"
             >
                 <AtInput
                     :name="itemRes.name"
@@ -51,7 +73,15 @@
                     :value="itemRes.formData[itemRes.name]"
                     :placeholder="placeholder"
                 >
-                    <view class="at-icon at-icon-chevron-right" />
+                    <view
+                        v-show="!readOnly && !showClear"
+                        class="at-icon at-icon-chevron-right"
+                    />
+                    <view
+                        v-show="!readOnly && showClear"
+                        class="at-icon at-icon-close"
+                        @tap.stop="evt => handleClear()"
+                    ></view>
                 </AtInput>
             </picker>
         </view>
@@ -83,15 +113,52 @@
         },
         // 占位提示
         placeholder: String,
+        // 开始日期
+        limitStart: String,
+        // 结束日期
+        limitEnd: String,
+        // 选择器类型,选日期、选周、选月
+        picker: String, //date,week,month
+        // 预设类型
+        rangeTypes: Array,
+        // 日期选择粒度 year、month、day
+        fields: {
+            type: String,
+            default: 'day',
+        },
+        // 是否只读
+        readOnly: {
+            type: Boolean,
+            default: false,
+        },
+        // 允许清除
+        allowClear: {
+            type: Boolean,
+            default: false,
+        },
     },
     data() {
-        return {};
+        const year = new Date().getFullYear();
+        return {
+            pickerStart: year - 30 + '-01-01',
+            pickerEnd: year + 30 + '-12-31',
+        };
     },
-    computed: {},
+    computed: {
+        showClear() {
+            if (!this.allowClear) {
+                return false;
+            }
+            return !!this.itemRes.formData[this.itemRes.name];
+        },
+    },
     methods: {
         handleChange(val) {
             this.itemRes.onChange(val);
         },
+        handleClear() {
+            this.itemRes.onChange('');
+        },
     },
     mounted() {},
 };

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