Merge pull request #8459 from dataease/pr@dev_empty_data

feat(过滤组件): 文本下拉组件的选项新增空数据选项

core/frontend/src/components/widget/deWidget/DeSelect.vue

@@ -17,7 +17,7 @@
     :key-word="keyWord"
     popper-class="coustom-de-select"
     :class="{'disabled-close': !inDraw && selectFirst && element.options.attrs.multiple, 'show-required-tips': showRequiredTips}"
-    :list="data"
+    :list="(element.options.attrs.showEmpty ? [{ text: '空数据', id: '_empty_$'}, ...data] : data)"
     :flag="flag"
     :is-config="isConfig"
     :custom-style="customStyle"
@@ -555,7 +555,7 @@ export default {
       if (this.isCustomSortWidget && this.element.options.attrs?.sort?.sort === 'custom') {
         tempData = mergeCustomSortOption(this.element.options.attrs.sort.list, tempData)
       }
-      this.filterInvalidValue(tempData)
+      this.filterInvalidValue(this.element.options.attrs.showEmpty ? [...tempData, '_empty_$'] : tempData)
       return tempData.map(item => {
         return {
           id: item,

core/frontend/src/lang/en.js

@@ -2282,6 +2282,7 @@ export default {
     data_list: 'Data list',
     component_list: 'Component list',
     custom_scope: 'Target',
+    show_empty: 'Option contains empty data',
     multiple_choice: 'Multiple choice',
     show_time: 'Show time',
     single_choice: 'Single choice',

core/frontend/src/lang/tw.js

@@ -2273,6 +2273,7 @@ export default {
     data_list: '數據列表',
     component_list: '組件列表',
     custom_scope: '控製範圍',
+    show_empty: '選項包含空數據',
     binding_parameters: '參數',
     multiple_choice: '多選',
     show_time: '顯示時間',

core/frontend/src/lang/zh.js

@@ -2276,6 +2276,7 @@ export default {
     data_list: '数据列表',
     component_list: '组件列表',
     custom_scope: '控制范围',
+    show_empty: '选项包含空数据',
     binding_parameters: '参数',
     multiple_choice: '多选',
     show_time: '显示时间',

core/frontend/src/views/panel/filter/filterMain/FilterControl.vue

@@ -70,6 +70,13 @@
     <el-col :span="16">
       <div class="filter-options-right">
         <span style="padding-right: 10px;">
+          <el-checkbox
+            v-model="attrs.showEmpty"
+          >{{ $t('panel.show_empty') }}
+          </el-checkbox>
+        </span>
+        <span style="padding-right: 10px;">
+          
           <el-checkbox
             v-model="attrs.showTitle"
             @change="showTitleChange"