修复字典类型搜索结果清空后导致的查询错误bug

Author: piexlmax

server/resource/autocode_template/web/table.vue.tpl

@@ -19,7 +19,7 @@
             </el-form-item>
            {{- else if .DictType}}
            <el-form-item label="{{.FieldDesc}}" prop="{{.FieldJson}}">
-            <el-select v-model="searchInfo.{{.FieldJson}}" clearable placeholder="请选择">
+            <el-select v-model="searchInfo.{{.FieldJson}}" clearable placeholder="请选择" @clear="()=>{searchInfo.{{.FieldJson}}=undefined}">
               <el-option v-for="(item,key) in {{ .DictType }}Options" :key="key" :label="item.label" :value="item.value" />
             </el-select>
             </el-form-item>