From fdeb869c386da95150a087bc22bcebc4e57d0f76 Mon Sep 17 00:00:00 2001
From: Tevin <tingquanren@163.com>
Date: Tue, 18 Mar 2025 18:16:32 +0800
Subject: [PATCH] 更新所有表单组件文档和头注释

---
 forms/datePicker/CDatePicker.vue |   51 +++++++++++++++++++++++++++++++++++++++++++++------
 1 files changed, 45 insertions(+), 6 deletions(-)

diff --git a/forms/datePicker/CDatePicker.vue b/forms/datePicker/CDatePicker.vue
index e58bd51..dd2c173 100644
--- a/forms/datePicker/CDatePicker.vue
+++ b/forms/datePicker/CDatePicker.vue
@@ -1,12 +1,15 @@
 /**
  * CDatePicker - 选择日期范围操作
+ * 日期选择组件,用于在表单中选择日期或日期范围
+ * 支持三种选择模式:日期选择、日期时间选择和日期范围选择
+ * 可限制日期选择范围,支持清除功能和只读模式
  * @author Tevin
  */
 
 <template>
     <view
         class="c-date-picker"
-        :class="readyOnly ? 'read-only':''"
+        :class="readOnly?'read-only':''"
     >
         <CDateRangeAction
             v-if="mode==='dateRange'"
@@ -23,9 +26,14 @@
                 :placeholder="placeholder"
             >
                 <view
-                    v-show="!readyOnly"
+                    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
@@ -43,9 +51,14 @@
                 :placeholder="placeholder"
             >
                 <view
-                    v-show="!readyOnly"
+                    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'">
@@ -53,6 +66,7 @@
                 mode="date"
                 :start="limitStart || pickerStart"
                 :end="limitEnd || pickerEnd"
+                :fields="fields"
                 :value="itemRes.formData[itemRes.name]"
                 @change="evt=>handleChange(evt.detail.value)"
             >
@@ -65,9 +79,14 @@
                     :placeholder="placeholder"
                 >
                     <view
-                        v-show="!readyOnly"
+                        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>
@@ -103,8 +122,18 @@
         limitStart: String,
         // 结束日期
         limitEnd: String,
+        // 日期选择粒度 year、month、day
+        fields: {
+            type: String,
+            default: 'day',
+        },
         // 是否只读
-        readyOnly: {
+        readOnly: {
+            type: Boolean,
+            default: false,
+        },
+        // 允许清除
+        allowClear: {
             type: Boolean,
             default: false,
         },
@@ -116,11 +145,21 @@
             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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