支持当前日期

src/views/modules/labelSetting/components/PropertyForm.vue

@@ -153,7 +153,19 @@
         <!-- 日期类型设置 -->
         <template v-if="element.dataType === 'date'">
           <div class="form-row">
-            <el-form-item label="日期提取类型" class="form-item-half">
+            <el-form-item label="数据源" class="form-item-half">
+              <el-select
+                v-model="element.dateSourceType"
+                size="mini"
+                style="width: 100%;"
+                @change="onDateSourceTypeChange"
+              >
+                <el-option label="字段值" value="field" />
+                <el-option label="当前日期" value="current" />
+              </el-select>
+            </el-form-item>
+
+            <el-form-item label="提取类型" class="form-item-half">
               <el-select v-model="element.dateExtractType" size="mini" style="width: 100%;">
                 <el-option label="完整日期" value="full" />
                 <el-option label="提取年" value="year" />
@@ -700,6 +712,7 @@ export default {
       this.setElementDefault('dataType', 'text')
 
       if (this.element.dataType === 'date') {
+        this.setElementDefault('dateSourceType', this.inferDateSourceType(this.element.data))
         this.setElementDefault('dateExtractType', 'full')
         this.setElementDefault('dateFormat', 'ymd')
         this.setElementDefault('dateSeparator', '-')
@@ -751,6 +764,7 @@ export default {
     onDataTypeChange(newType) {
       // 重置相关设置
       if (newType === 'date') {
+        this.$set(this.element, 'dateSourceType', this.inferDateSourceType(this.element.data))
         this.$set(this.element, 'dateExtractType', 'full')
         this.$set(this.element, 'dateFormat', 'ymd')
         this.$set(this.element, 'dateSeparator', '-')
@@ -772,6 +786,22 @@ export default {
       }
     },
 
+    inferDateSourceType(dataValue) {
+      return dataValue === '#{CURRENT_DATE_YYYY-MM-DD}' ? 'current' : 'field'
+    },
+
+    onDateSourceTypeChange(sourceType) {
+      if (sourceType === 'current') {
+        if (this.element.data && this.element.data !== '#{CURRENT_DATE_YYYY-MM-DD}') {
+          this.$set(this.element, 'dateFieldDataBackup', this.element.data)
+        }
+        this.$set(this.element, 'data', '#{CURRENT_DATE_YYYY-MM-DD}')
+      } else if (this.element.data === '#{CURRENT_DATE_YYYY-MM-DD}') {
+        const backupData = this.element.dateFieldDataBackup || ''
+        this.$set(this.element, 'data', backupData)
+      }
+    },
+
     handleSelectImage() {
       // 确保文件输入框被重置，然后触发点击
       if (this.$refs.fileInput) {