数据选择下拉支持自动填充

src/components/app-picker/app-picker.vue

@@ -40,7 +40,10 @@
             @change="onSelect" :disabled="disabled" style='width:100%;' clearable
             @clear="onClear" @visible-change="onSelectOpen">
             <template v-if="items">
-                <el-option v-for="_item in items" :key="_item[deKeyField]" :value="_item[deKeyField]" :label="_item[deMajorField]" :disabled="_item.disabled"></el-option>
+                <template v-for="_item in items">
+                    <el-option  v-if="!_item.tag" :key="_item[deKeyField]" :value="_item[deKeyField]" :label="_item[deMajorField]" :disabled="_item.disabled"></el-option>
+                    <el-option  v-else :key="_item[deKeyField]" value="action"><span  @click="clickAction(_item.tag)" style="float: left; width: 100%;">{{ _item.caption }}</span></el-option>
+                </template>
             </template>
         </el-select>
         <span style='position: absolute;right: 5px;color: #c0c4cc;top:0;font-size: 13px;'>