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547 lines
19 KiB
547 lines
19 KiB
import 'package:dio/dio.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:flutter_easyloading/flutter_easyloading.dart'; |
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart'; |
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import 'package:huixiang/retrofit/data/findMiNiGroupList.dart'; |
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import 'package:huixiang/utils/font_weight.dart'; |
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import 'package:huixiang/view_widget/classic_header.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import 'package:pull_to_refresh/pull_to_refresh.dart'; |
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import 'package:shimmer/shimmer.dart'; |
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import '../../generated/l10n.dart'; |
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import '../../retrofit/business_api.dart'; |
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import '../../retrofit/data/base_data.dart'; |
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import '../../retrofit/data/business_goods.dart'; |
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import '../../utils/business_instance.dart'; |
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import '../../utils/flutter_utils.dart'; |
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import '../../view_widget/custom_image.dart'; |
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import '../../view_widget/my_appbar.dart'; |
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import '../../view_widget/my_footer.dart'; |
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import '../../view_widget/no_data_view.dart'; |
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class GoodsSearchPage extends StatefulWidget { |
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final Map<String, dynamic> arguments; |
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GoodsSearchPage({this.arguments}); |
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@override |
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State<StatefulWidget> createState() { |
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return _GoodsSearchPage(); |
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} |
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} |
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class _GoodsSearchPage extends State<GoodsSearchPage> |
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with WidgetsBindingObserver { |
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final TextEditingController editingController = TextEditingController(); |
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final RefreshController refreshController = RefreshController(); |
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final ScrollController scrollController = ScrollController(); |
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int optionIndex = 0; |
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bool isKeyBoardShow = false; |
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List<ProductListBean> productListBeans = []; |
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List<String> hotSearch = []; |
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List<String> historySearch = []; |
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FocusNode _focusNode = FocusNode(); |
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bool hasFocus = true; |
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int priceOrder = 0; |
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int _pageIndex = 1; |
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BusinessApiService businessService; |
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List<AdminProductVoList> adminProductVoList = []; |
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bool _shimmer =true; |
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@override |
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void didChangeMetrics() { |
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super.didChangeMetrics(); |
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WidgetsBinding.instance.addPostFrameCallback((_) { |
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setState(() { |
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print("object: ${MediaQuery.of(context).viewInsets.bottom}"); |
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if (MediaQuery.of(context).viewInsets.bottom == 0) { |
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if (isKeyBoardShow) { |
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isKeyBoardShow = false; |
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//关闭键盘 软键盘关闭了， 清除输入控件的焦点， 否则重新进入页面会导致软键盘再弹出问题 |
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FocusScope.of(context).requestFocus(FocusNode()); |
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} |
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} else { |
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isKeyBoardShow = true; |
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} |
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}); |
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}); |
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} |
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///离开页面记着销毁和清除 |
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@override |
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void dispose() { |
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_focusNode.unfocus(); |
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super.dispose(); |
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} |
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@override |
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void initState() { |
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super.initState(); |
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_focusNode.addListener(() { |
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setState(() { |
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hasFocus = _focusNode.hasFocus; |
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}); |
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}); |
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_onRefresh(); |
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} |
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_onRefresh({bool isShowLoad = true}) async { |
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if (isShowLoad) |
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EasyLoading.show( |
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status: S.current.zhengzaijiazai, |
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maskType: EasyLoadingMaskType.black); |
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await queryGoodsList(); |
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_shimmer = false; |
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EasyLoading.dismiss(); |
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if (!mounted) return; |
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if (refreshController.isRefresh) refreshController.refreshCompleted(); |
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setState(() {}); |
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} |
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///商品列表 |
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queryGoodsList() async { |
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if (businessService == null) { |
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businessService = BusinessApiService(Dio(), |
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context: context, |
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token: BusinessInstance.instance.businessToken, |
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tenant: BusinessInstance.instance.businessTenant, |
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storeId: widget.arguments["storeId"]); |
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} |
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BaseData<BusinessGoods> baseData = |
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await businessService.findAdminProductLis({ |
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"groupId": "", |
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"hasStock": "", |
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"keyword": editingController?.text ?? "", |
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"pageIndex": _pageIndex, |
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"pageSize": 10, |
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"status": widget.arguments["onSaleStatus"], |
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}).catchError((error) { |
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SmartDialog.showToast(AppUtils.dioErrorTypeToString(error.type), |
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alignment: Alignment.center); |
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refreshController.refreshFailed(); |
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refreshController.loadFailed(); |
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}); |
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if (!mounted) return; |
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if (baseData != null && baseData.isSuccess) { |
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adminProductVoList.addAll(baseData?.data?.adminProductVOList ?? []); |
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if ((baseData?.data?.adminProductVOList ?? []).isEmpty || |
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adminProductVoList.length == baseData.data.total) |
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refreshController.loadNoData(); |
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else |
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refreshController.loadComplete(); |
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} else { |
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SmartDialog.showToast(baseData.msg, alignment: Alignment.center); |
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} |
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} |
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///商品下架 |
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queryGoodsUpdate(productId) async { |
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try{ |
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EasyLoading.show( |
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status: S.current.zhengzaijiazai, |
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maskType: EasyLoadingMaskType.black); |
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if (businessService == null) { |
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businessService = BusinessApiService(Dio(), |
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context: context, |
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token: BusinessInstance.instance.businessToken, |
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tenant: BusinessInstance.instance.businessTenant, |
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storeId: widget.arguments["storeId"]); |
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} |
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BaseData baseData = |
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await businessService.goodsUpdate({ |
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"productId": productId, |
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"sell": widget.arguments["onSaleStatus"] == "1"?false:true, |
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}).catchError((error) { |
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}); |
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if (baseData != null && baseData.isSuccess) { |
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_pageIndex = 1; |
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adminProductVoList.clear(); |
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await _onRefresh(isShowLoad: false); |
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SmartDialog.showToast(widget.arguments["onSaleStatus"] == "1"?"商品下架成功":"商品上架成功", alignment: Alignment.center); |
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} else { |
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SmartDialog.showToast(baseData.msg, alignment: Alignment.center); |
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}}finally{ |
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EasyLoading.dismiss(); |
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} |
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} |
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@override |
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Widget build(BuildContext context) { |
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return GestureDetector( |
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behavior: HitTestBehavior.translucent, |
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onTap: () { |
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FocusScope.of(context).requestFocus(FocusNode()); |
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}, |
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child: Scaffold( |
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appBar: MyAppBar( |
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title: "搜索", |
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titleColor: Colors.black, |
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leadingColor: Colors.black, |
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background: Colors.white, |
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), |
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body: Column( |
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children: [ |
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Container( |
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color: Colors.white, |
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margin: EdgeInsets.only(bottom: 16.h), |
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child: |
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Container( |
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height: 40.h, |
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margin: EdgeInsets.fromLTRB(18.w, 17.h, 18.w, 10.h), |
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alignment: Alignment.center, |
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decoration: BoxDecoration( |
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color: Color(0xFFF7F8FA), |
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borderRadius: BorderRadius.circular(2), |
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), |
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child: TextField( |
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textInputAction: TextInputAction.search, |
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onEditingComplete: () { |
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FocusScope.of(context).requestFocus(FocusNode()); |
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_pageIndex = 1; |
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adminProductVoList.clear(); |
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_onRefresh(); |
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}, |
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controller: editingController, |
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style: TextStyle( |
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fontSize: 14.sp, |
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), |
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decoration: InputDecoration( |
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hintText: "请输入搜索内容", |
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hintStyle: TextStyle( |
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fontSize: 15.sp, |
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color: Color(0xFF808080), |
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fontWeight: MyFontWeight.regular |
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), |
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isCollapsed: true, |
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prefixIcon: Padding( |
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padding: EdgeInsets.only(left: 5.w, right: 5.w), |
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child: Image.asset( |
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"assets/image/icon_search.webp", |
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width: 20.h, |
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height: 20.h, |
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), |
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), |
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prefixIconConstraints: BoxConstraints(), |
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border: InputBorder.none, |
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), |
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), |
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), |
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), |
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Expanded( |
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child: Container( |
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child: SmartRefresher( |
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controller: refreshController, |
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enablePullDown: true, |
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enablePullUp: true, |
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physics: BouncingScrollPhysics(), |
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header: MyHeader( |
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color: Color(0xFF30415B), |
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), |
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footer: CustomFooter( |
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builder: (context, mode) { |
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return MyFooter(mode); |
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}, |
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), |
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onRefresh: () { |
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_pageIndex = 1; |
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adminProductVoList.clear(); |
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_onRefresh(isShowLoad: false); |
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}, |
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onLoading: () { |
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_pageIndex++; |
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_onRefresh(isShowLoad: false); |
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}, |
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child: (_shimmer)?ListView.builder( |
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padding: EdgeInsets.zero, |
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itemCount: 10, |
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scrollDirection: Axis.vertical, |
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shrinkWrap: true, |
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physics: NeverScrollableScrollPhysics(), |
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itemBuilder: (context, position) { |
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return searchGoodsItemSm(); |
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}, |
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): |
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((adminProductVoList == null || |
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adminProductVoList.length == 0) |
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? NoDataView( |
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src: "assets/image/bs_no data_logo.webp", |
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isShowBtn: false, |
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text: "未搜索到相关数据", |
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fontSize: 16.sp, |
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margin: EdgeInsets.all(20.h), |
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) |
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: Container( |
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margin: EdgeInsets.only(bottom:20.h), |
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child: ListView.builder( |
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padding: EdgeInsets.zero, |
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itemCount: adminProductVoList?.length ?? 0, |
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scrollDirection: Axis.vertical, |
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shrinkWrap: true, |
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physics: NeverScrollableScrollPhysics(), |
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itemBuilder: (context, position) { |
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return searchGoodsItem(adminProductVoList[position]); |
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}, |
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), |
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)), |
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), |
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), |
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) |
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], |
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), |
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), |
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); |
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} |
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Widget searchGoodsItem(AdminProductVoList adminProductVoList) { |
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return Container( |
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decoration: BoxDecoration( |
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color: Colors.white, |
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borderRadius: BorderRadius.circular(8), |
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boxShadow: [ |
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BoxShadow( |
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color: Color(0x0F06152E).withAlpha(12), |
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offset: Offset(0, 2), |
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blurRadius: 4, |
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spreadRadius: 0, |
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) |
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], |
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), |
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margin: EdgeInsets.only(bottom: 12.h, left: 16.w, right: 16.w), |
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padding: |
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EdgeInsets.only(left: 12.w, top: 12.h, bottom: 12.h, right: 24.w), |
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child: Row( |
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children: [ |
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MImage( |
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adminProductVoList?.productImg ?? "", |
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width: 70.h, |
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height: 70.h, |
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fit: BoxFit.cover, |
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radius: BorderRadius.circular(4), |
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), |
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SizedBox( |
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width: 12.w, |
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), |
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Expanded( |
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child: Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Padding( |
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padding: EdgeInsets.only(bottom: 11.h, top: 2.h), |
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child: Text( |
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adminProductVoList?.productName ?? "", |
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maxLines: 1, |
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overflow: TextOverflow.ellipsis, |
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style: TextStyle( |
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fontSize: 14.sp, |
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fontWeight: MyFontWeight.medium, |
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color: Color(0xFF000000), |
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), |
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), |
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), |
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Row( |
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children: [ |
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Text( |
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"库存${adminProductVoList?.stock ?? 0}", |
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style: TextStyle( |
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fontSize: 10.sp, |
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fontWeight: MyFontWeight.regular, |
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color: Color(0xFFA29E9E), |
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), |
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), |
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SizedBox( |
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width: 8.w, |
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), |
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Text( |
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"销量${adminProductVoList?.sellCount ?? 0}", |
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style: TextStyle( |
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fontSize: 10.sp, |
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fontWeight: MyFontWeight.regular, |
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color: Color(0xFF999999), |
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), |
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), |
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], |
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), |
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SizedBox( |
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height: 7.h, |
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), |
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Row( |
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children: [ |
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Expanded( |
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child: Text.rich( |
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TextSpan( |
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children: [ |
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TextSpan( |
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text: "¥", |
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style: TextStyle( |
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fontSize: 12.sp, |
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fontWeight: MyFontWeight.medium, |
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color: Color(0xFFF4524D), |
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), |
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), |
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TextSpan( |
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text: adminProductVoList?.price ?? "", |
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style: TextStyle( |
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fontSize: 14.sp, |
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fontWeight: MyFontWeight.medium, |
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color: Color(0xFFF4524D), |
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), |
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), |
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], |
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), |
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)), |
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GestureDetector( |
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behavior: HitTestBehavior.opaque, |
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onTap: (){ |
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queryGoodsUpdate(adminProductVoList.id ?? ""); |
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}, |
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child:Container( |
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decoration: BoxDecoration( |
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color: Colors.white, |
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borderRadius: BorderRadius.circular(33), |
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border: Border.all( |
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color: Color(0xFF30415B), |
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width: 1, |
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), |
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), |
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padding: |
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EdgeInsets.symmetric(vertical: 2.h, horizontal: 12.w), |
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child: Text( |
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widget.arguments["onSaleStatus"] == "1"?"下架":"上架", |
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style: TextStyle( |
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fontSize: 12.sp, |
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fontWeight: MyFontWeight.regular, |
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color: Color(0xFF30415B), |
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), |
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), |
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) |
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) |
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], |
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) |
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], |
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)), |
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], |
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), |
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); |
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} |
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Widget searchGoodsItemSm() { |
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return Container( |
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decoration: BoxDecoration( |
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color: Colors.white, |
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borderRadius: BorderRadius.circular(8), |
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boxShadow: [ |
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BoxShadow( |
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color: Color(0x0F06152E).withAlpha(12), |
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offset: Offset(0, 2), |
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blurRadius: 4, |
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spreadRadius: 0, |
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) |
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], |
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), |
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margin: EdgeInsets.only(bottom: 12.h, left: 16.w, right: 16.w), |
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padding: |
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EdgeInsets.only(left: 12.w, top: 12.h, bottom: 12.h, right: 24.w), |
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child: Row( |
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children: [ |
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Shimmer.fromColors( |
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baseColor: Color(0XFFD8D8D8), |
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highlightColor: Color(0XFFD8D8D8), |
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child: Container( |
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decoration: BoxDecoration( |
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color: Color(0XFFD8D8D8), |
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borderRadius: BorderRadius.circular(4), |
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), |
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width: 70.h, |
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height: 70.h, |
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), |
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), |
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SizedBox( |
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width: 12.w, |
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), |
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Expanded( |
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child: Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Padding( |
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padding: EdgeInsets.only(bottom: 11.h, top: 2.h), |
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child: Shimmer.fromColors( |
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baseColor: Color(0XFFD8D8D8), |
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highlightColor: Color(0XFFD8D8D8), |
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child: Container( |
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decoration: BoxDecoration( |
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color: Color(0XFFD8D8D8), |
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borderRadius: BorderRadius.circular(2), |
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), |
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width: 124.w, |
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height: 20.h, |
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), |
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), |
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), |
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Row( |
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children: [ |
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Shimmer.fromColors( |
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baseColor: Color(0XFFD8D8D8), |
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highlightColor: Color(0XFFD8D8D8), |
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child: Container( |
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decoration: BoxDecoration( |
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color: Color(0XFFD8D8D8), |
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borderRadius: BorderRadius.circular(2), |
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), |
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width: 43.w, |
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height: 18.h, |
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), |
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), |
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SizedBox( |
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width: 8.w, |
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), |
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Shimmer.fromColors( |
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baseColor: Color(0XFFD8D8D8), |
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highlightColor: Color(0XFFD8D8D8), |
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child: Container( |
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decoration: BoxDecoration( |
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color: Color(0XFFD8D8D8), |
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borderRadius: BorderRadius.circular(2), |
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), |
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width: 43.w, |
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height: 18.h, |
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), |
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), |
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], |
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), |
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SizedBox(height: 7.h,), |
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Row( |
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children: [ |
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Shimmer.fromColors( |
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baseColor: Color(0XFFD8D8D8), |
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highlightColor: Color(0XFFD8D8D8), |
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child: Container( |
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decoration: BoxDecoration( |
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color: Color(0XFFD8D8D8), |
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borderRadius: BorderRadius.circular(2), |
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), |
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width: 28.w, |
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height: 20.h, |
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), |
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), |
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Spacer(), |
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Shimmer.fromColors( |
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baseColor: Color(0XFFD8D8D8), |
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highlightColor: Color(0XFFD8D8D8), |
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child: Container( |
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decoration: BoxDecoration( |
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color: Color(0XFFD8D8D8), |
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borderRadius: BorderRadius.circular(2), |
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), |
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width: 24.w, |
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height: 18.h, |
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), |
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), |
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], |
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) |
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], |
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)), |
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], |
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), |
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); |
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} |
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}
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