|
|
import 'dart:io';
|
|
|
|
|
|
import 'package:flutter/material.dart';
|
|
|
import 'package:flutter/services.dart';
|
|
|
import 'package:flutter_screenutil/screen_util.dart';
|
|
|
import 'package:fluttertoast/fluttertoast.dart';
|
|
|
import 'package:hyzp_ybqx511505_sanjiang_new_area_launche/components/commonFun.dart';
|
|
|
import 'package:hyzp_ybqx511505_sanjiang_new_area_launche/components/customDialogF.dart';
|
|
|
import 'package:hyzp_ybqx511505_sanjiang_new_area_launche/services/EventBus.dart';
|
|
|
import 'package:hyzp_ybqx511505_sanjiang_new_area_launche/widget/customRadioWidget.dart';
|
|
|
|
|
|
import '../../../components/customDialogH.dart';
|
|
|
import '../../../components/customDialogJ.dart';
|
|
|
import '../../../components/dioFun.dart';
|
|
|
import '../../../components/doJSON.dart';
|
|
|
import '../../../components/hyxx_data_handle.dart';
|
|
|
|
|
|
class SbbjContent extends StatefulWidget {
|
|
|
//SbbjContent({Key key, this.title, this.mapData}) : super(key: key);
|
|
|
SbbjContent({
|
|
|
@required this.title,
|
|
|
@required this.index,
|
|
|
@required this.hyshlx,
|
|
|
Key key,
|
|
|
}) : super(key: key);
|
|
|
String title;
|
|
|
int index = -1;
|
|
|
String hyshlx;
|
|
|
|
|
|
_SbbjPageState createState() => _SbbjPageState();
|
|
|
}
|
|
|
|
|
|
class _SbbjPageState extends State<SbbjContent> {
|
|
|
Map _mapGetSbbjGetDataText = {
|
|
|
"id": "主键ID",
|
|
|
"bjlx": "设备类型",
|
|
|
"content": "报警内容",
|
|
|
"dwip": "点位IP",
|
|
|
"sbip": "设备IP",
|
|
|
"addtime": "添加时间",
|
|
|
"workflow": "处理状态"
|
|
|
};
|
|
|
|
|
|
Map _mapGetSbbjGetData = {
|
|
|
"id": 1177,
|
|
|
"bjlx": "风扇",
|
|
|
"content": "串口COM1获取风扇异常数据",
|
|
|
"dwip": "172.16.3.1",
|
|
|
"sbip": "192.168.1.10",
|
|
|
"addtime": "2021-02-07 23:56:45",
|
|
|
"workflow": 999
|
|
|
};
|
|
|
|
|
|
List<TextEditingController> _listController = [];
|
|
|
int listLen = 0;
|
|
|
String nums = '';
|
|
|
int _selectedRadio = 0;
|
|
|
|
|
|
void initState() {
|
|
|
// TODO: implement initState
|
|
|
super.initState();
|
|
|
listLen = listSbbjGetList2.length;
|
|
|
getListFlields();
|
|
|
}
|
|
|
|
|
|
//监听登录页面销毁的事件
|
|
|
dispose() {
|
|
|
_controller.dispose();
|
|
|
super.dispose();
|
|
|
}
|
|
|
|
|
|
getListFlields() async {
|
|
|
//获取指定id的sbbj记录数据返回 _mapGetSbbjGetData。由于 sbbj 信息需要进行查核处理，所以要重新读取最新的记录数据
|
|
|
_mapGetSbbjGetData =
|
|
|
await getLedXsxxGetData(id: listSbbjGetList2[widget.index]['id'], theSbgllx: widget.hyshlx);
|
|
|
print('_mapGetSbbjGetData = ${_mapGetSbbjGetData}');
|
|
|
|
|
|
//_mapGetSbbjGetData = listSbbjGetList2[widget.index];
|
|
|
_listController = List.generate(_mapGetSbbjGetData.length, (index) {
|
|
|
String key = _mapGetSbbjGetData.keys.elementAt(index);
|
|
|
|
|
|
String strContent = _mapGetSbbjGetData[key].toString();
|
|
|
//时间戳转换
|
|
|
if (strContent.isNotEmpty && 'addtime' == key) {
|
|
|
strContent = getDate(strContent);
|
|
|
}
|
|
|
//workflow转换
|
|
|
if (strContent.isNotEmpty && 'workflow' == key) {
|
|
|
strContent = strContent == '999' ? '已处理' : '待处理';
|
|
|
}
|
|
|
var controller = TextEditingController(text: strContent);
|
|
|
|
|
|
controller.selection = TextSelection.fromPosition(
|
|
|
TextPosition(affinity: TextAffinity.downstream, offset: '${controller.text}'.length),
|
|
|
);
|
|
|
return controller;
|
|
|
});
|
|
|
getPreBtn_NextBtn();
|
|
|
nums = '${(widget.index + 1).toString()} / $listLen';
|
|
|
setState(() {});
|
|
|
}
|
|
|
|
|
|
Widget getTrail(String key, int index, double widthTrail) {
|
|
|
if (0 == _listController.length) {
|
|
|
return Container(width: widthTrail);
|
|
|
}
|
|
|
|
|
|
//print('key = $key');
|
|
|
if ('avatar' == key) {
|
|
|
imagePath = _listController[index].text;
|
|
|
return getAvatar(width: widthTrail);
|
|
|
} else {
|
|
|
return Container(
|
|
|
alignment: Alignment(-1, 0),
|
|
|
//widthTrail = 400报错，360刚能显示，300换行，260
|
|
|
width: widthTrail,
|
|
|
//解决信息显示不全问题
|
|
|
child: Text(_listController[index].text,
|
|
|
style: TextStyle(fontSize: 16), textAlign: TextAlign.left),
|
|
|
);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
Widget getTrail0(String key, int index, double widthTrail) {
|
|
|
if (0 == _listController.length) {
|
|
|
return Container(width: widthTrail);
|
|
|
}
|
|
|
|
|
|
//print('key = $key');
|
|
|
if ('avatar' == key) {
|
|
|
imagePath = _listController[index].text;
|
|
|
return getAvatar(width: widthTrail);
|
|
|
} else {
|
|
|
return Container(
|
|
|
alignment: Alignment(1, 0),
|
|
|
//widthTrail = 400报错，360刚能显示，300换行，260
|
|
|
width: widthTrail,
|
|
|
child: TextField(
|
|
|
//textAlign: TextAlign.right,
|
|
|
style: TextStyle(fontSize: 16),
|
|
|
decoration: InputDecoration(
|
|
|
//hintText: '請輸入字段信息',
|
|
|
border: InputBorder.none, //TextField去掉下划线
|
|
|
contentPadding: EdgeInsets.only(right: 0),
|
|
|
),
|
|
|
controller: _listController[index],
|
|
|
enabled: 'content' == key ? true : false,
|
|
|
//解决报警信息显示不全问题，但软键盘会弹出，很难控制键盘弹出问题
|
|
|
//利用控制器初始化文本
|
|
|
onChanged: null,
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
Future<String> doContacts() async {
|
|
|
bFlash = false;
|
|
|
return showDialog(
|
|
|
context: context,
|
|
|
builder: (BuildContext context) {
|
|
|
return customDialogH(
|
|
|
title: "请选择头像修改操作",
|
|
|
content: "头像修改",
|
|
|
index: 0,
|
|
|
);
|
|
|
},
|
|
|
).then((value) {
|
|
|
imagePath = value;
|
|
|
print('Page2_Contacts bFlash = $bFlash');
|
|
|
if (imagePath.isNotEmpty) {
|
|
|
_image = Image.file(File(imagePath), fit: BoxFit.cover);
|
|
|
setState(() {});
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
|
|
|
//Image.file(this._image);
|
|
|
String imagePath = '';
|
|
|
Image _image;
|
|
|
|
|
|
Widget getAvatar({double width = 260.0}) {
|
|
|
if (imagePath.isEmpty) {
|
|
|
_image = Image.asset('assets/images/user.png', fit: BoxFit.cover);
|
|
|
} else {
|
|
|
String head = imagePath.substring(0, 4).trim().toLowerCase();
|
|
|
if ('http' == head) {
|
|
|
_image = Image.network(imagePath, fit: BoxFit.cover);
|
|
|
}
|
|
|
}
|
|
|
return Container(
|
|
|
alignment: Alignment(-1, 0),
|
|
|
width: width,
|
|
|
child: InkWell(
|
|
|
onTap: () async {
|
|
|
doContacts();
|
|
|
},
|
|
|
child: Container(
|
|
|
width: 40,
|
|
|
child: _image,
|
|
|
),
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
|
|
|
//添加、修改、删除联系人对话框
|
|
|
doContacts2(String key, int index) async {
|
|
|
showDialog(
|
|
|
context: context,
|
|
|
builder: (BuildContext context) {
|
|
|
return CustomDialogJ(
|
|
|
theKey: key,
|
|
|
index: index,
|
|
|
);
|
|
|
},
|
|
|
);
|
|
|
}
|
|
|
|
|
|
static onNullFun() {}
|
|
|
|
|
|
Widget _getListTile(String key, int index, double widthTrail,
|
|
|
{onTapFun = onNullFun, onLongPressFun = onNullFun, size = 16.0}) {
|
|
|
//print('key = $key, index = $index');
|
|
|
return ListTile(
|
|
|
//leading: new Icon(Icons.phone),
|
|
|
title: Text((index + 1).toString() + ". " + '${_mapGetSbbjGetDataText[key]} ：',
|
|
|
style: TextStyle(fontSize: 16)),
|
|
|
trailing: getTrail(key, index, widthTrail),
|
|
|
contentPadding: EdgeInsets.symmetric(horizontal: 20.0, vertical: 0),
|
|
|
enabled: true,
|
|
|
onTap: () async {
|
|
|
// print('第 $index 项被点击了');
|
|
|
// await doContacts2(key, index);
|
|
|
// if ('avatar' == key) {
|
|
|
// print('选择图片或拍照');
|
|
|
// await doContacts();
|
|
|
// }
|
|
|
},
|
|
|
onLongPress: () {},
|
|
|
);
|
|
|
}
|
|
|
|
|
|
TextEditingController _controller = TextEditingController.fromValue(TextEditingValue(
|
|
|
text: '已做简单处理。低级故障，不影响系统运行',
|
|
|
// 保持光标在最后
|
|
|
selection: TextSelection.fromPosition(
|
|
|
TextPosition(affinity: TextAffinity.downstream, offset: '已处理'.length))));
|
|
|
|
|
|
//7、得到核查处理意见组件
|
|
|
Widget getClyj(int index, bool _bCheck) {
|
|
|
if (_bCheck) {
|
|
|
_controller.text = '';
|
|
|
} else {
|
|
|
_controller.text = (0 == _selectedRadio ? '已做简单处理。低级故障，不影响系统运行' : '已核查，属于误报');
|
|
|
}
|
|
|
return ConstrainedBox(
|
|
|
constraints: BoxConstraints(
|
|
|
minWidth: double.infinity, //宽度尽可能大
|
|
|
//minHeight: _listTileHeight, //最小高度
|
|
|
maxHeight: _heigth, //最大高度
|
|
|
),
|
|
|
child: Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.start,
|
|
|
crossAxisAlignment: CrossAxisAlignment.baseline,
|
|
|
children: <Widget>[
|
|
|
SizedBox(width: _marginLeft),
|
|
|
Text('处理意见：',
|
|
|
style: TextStyle(
|
|
|
fontSize: _fontSize,
|
|
|
color: _bCheck
|
|
|
? Colors.grey
|
|
|
: 0 == _selectedRadio
|
|
|
? Colors.red
|
|
|
: Colors.green)),
|
|
|
Container(
|
|
|
alignment: Alignment(-1, 0),
|
|
|
height: _heigth,
|
|
|
//widthTrail = 400报错，360刚能显示，300换行，260
|
|
|
width: 240,
|
|
|
child: TextField(
|
|
|
//textAlign: TextAlign.right,
|
|
|
//style: TextStyle(fontSize: _fontSize, color: cpysList[getIndexOfCpysList(colorText: topTabs_map['cpysText_List'][i])].cpysFont),
|
|
|
//style: TextStyle(fontSize: _fontSize, color: cpysList[getIndexOfCpysList(colorText: myCpys)].cpysFont),
|
|
|
style: TextStyle(fontSize: _fontSize),
|
|
|
textAlign: TextAlign.left,
|
|
|
decoration: InputDecoration(
|
|
|
hintText: _bCheck ? '' : '請輸入审核意见',
|
|
|
//border: InputBorder.none, //TextField去掉下划线
|
|
|
//contentPadding: EdgeInsets.only(right: 0),
|
|
|
//contentPadding: EdgeInsets.symmetric(vertical: _textFieldHeight),
|
|
|
contentPadding: EdgeInsets.only(left: 4, right: 4), //这行代码是关键，设置这个之后，居中
|
|
|
//contentPadding: EdgeInsets.zero, //这行代码是关键，设置这个之后，居中
|
|
|
border: OutlineInputBorder(
|
|
|
borderSide: BorderSide(color: Colors.grey[600]),
|
|
|
//borderSide: BorderSide.none,
|
|
|
borderRadius: BorderRadius.circular(3),
|
|
|
),
|
|
|
),
|
|
|
controller: _controller,
|
|
|
maxLines: 1,
|
|
|
minLines: 1,
|
|
|
//maxLengthEnforced: false,
|
|
|
//maxLength: 10,
|
|
|
enabled: !_bCheck,
|
|
|
//利用控制器初始化文本
|
|
|
onChanged: (value) {
|
|
|
_controller.text = value;
|
|
|
},
|
|
|
),
|
|
|
),
|
|
|
],
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
|
|
|
double _heigth = 30;
|
|
|
double _fontSize = 16;
|
|
|
double _marginLeft = 15;
|
|
|
|
|
|
@override
|
|
|
Widget build(BuildContext context) {
|
|
|
bool bCheck = _mapGetSbbjGetData['workflow'] == 999; //已处理
|
|
|
return Scaffold(
|
|
|
// appBar: AppBar(
|
|
|
// title: Text("设备报警信息详情（$nums）"),
|
|
|
// centerTitle: true,
|
|
|
// ),
|
|
|
appBar: PreferredSize(
|
|
|
preferredSize: Size.fromHeight(ScreenUtil().setHeight(173)), // 设置appBar高度
|
|
|
// 设置appBar高度
|
|
|
child: AppBar(
|
|
|
automaticallyImplyLeading: false,
|
|
|
centerTitle: true,
|
|
|
titleSpacing: 0.0,
|
|
|
//设置title的左边距
|
|
|
flexibleSpace: Container(
|
|
|
//SizedBox(height: ScreenUtil().statusBarHeight), //显示顶部状态栏
|
|
|
// SizedBox(height: ScreenUtil().setHeight(10)), //显示顶部状态栏
|
|
|
padding: EdgeInsets.only(top: ScreenUtil().statusBarHeight), //留出顶部状态栏高度
|
|
|
child: Container(
|
|
|
//height: ScreenUtil().setHeight(173),
|
|
|
decoration: BoxDecoration(
|
|
|
gradient: LinearGradient(
|
|
|
begin: Alignment.centerLeft,
|
|
|
end: Alignment.centerRight,
|
|
|
colors: [
|
|
|
Color.fromRGBO(12, 186, 156, 1),
|
|
|
Color.fromRGBO(39, 127, 235, 1),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
// decoration: BoxDecoration(
|
|
|
// gradient: LinearGradient(colors: [
|
|
|
// Color(0xFF0018EB),
|
|
|
// Color(0xFF01C1D9),
|
|
|
// ], begin: Alignment.bottomCenter, end: Alignment.topCenter),
|
|
|
// ),
|
|
|
),
|
|
|
),
|
|
|
title: Padding(
|
|
|
padding: EdgeInsets.only(left: 0, right: 0),
|
|
|
child: Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
|
children: [
|
|
|
getIconAndTextButton(
|
|
|
iconColor: Colors.white,
|
|
|
iconData: Icons.chevron_left_outlined,
|
|
|
onPress: () {
|
|
|
Navigator.pop(context);
|
|
|
},
|
|
|
),
|
|
|
Expanded(
|
|
|
child: Text("设备报警信息详情（$nums）",
|
|
|
style: TextStyle(color: Colors.white, fontSize: 20),
|
|
|
textAlign: TextAlign.center,
|
|
|
overflow: TextOverflow.ellipsis),
|
|
|
),
|
|
|
SizedBox(width: 50),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
),
|
|
|
),
|
|
|
body: Container(
|
|
|
child: Column(
|
|
|
children: <Widget>[
|
|
|
Expanded(
|
|
|
//https://www.it1352.com/2028416.html
|
|
|
//用Map而不是List的Flutter ListView.builder(Flutter listview with Map instead of List)
|
|
|
//使用ListView.separated设置分割线ListView.separated(
|
|
|
//child: ListView.separated( //这种方式不能设置每项高度，每页只能有7项
|
|
|
child: ListView.builder(
|
|
|
//这种方式可以通过itemExtent设置每项高度，每页可以有9项
|
|
|
//separatorBuilder: (BuildContext context, int index) => index %2 ==0? Divider(color: Colors.green) : Divider(color: Colors.red),//index为偶数，创建绿色分割线；index为奇数，则创建红色分割线
|
|
|
//separatorBuilder: (BuildContext context, int index) => Divider(),
|
|
|
//itemExtent: 57.0, //列表项高度。56越界、57刚好。还是自动计算最好
|
|
|
itemCount: _mapGetSbbjGetData.length,
|
|
|
itemBuilder: (BuildContext context, index) {
|
|
|
String key = _mapGetSbbjGetData.keys.elementAt(index);
|
|
|
return Column(
|
|
|
children: <Widget>[
|
|
|
_getListTile(key, index, 200.0),
|
|
|
Divider(
|
|
|
height: 1.0,
|
|
|
),
|
|
|
],
|
|
|
);
|
|
|
},
|
|
|
),
|
|
|
),
|
|
|
//7、得到核查处理意见组件
|
|
|
Divider(height: 1.0, color: Colors.blue),
|
|
|
SizedBox(height: 15),
|
|
|
getClyj(widget.index, bCheck),
|
|
|
SizedBox(height: 10),
|
|
|
//8、处理结果
|
|
|
Container(
|
|
|
height: _heigth,
|
|
|
child: Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.start,
|
|
|
children: <Widget>[
|
|
|
SizedBox(width: _marginLeft),
|
|
|
Text('处理结果：',
|
|
|
style: TextStyle(
|
|
|
fontSize: _fontSize,
|
|
|
color: bCheck
|
|
|
? Colors.grey
|
|
|
: 0 == _selectedRadio
|
|
|
? Colors.red
|
|
|
: Colors.green)),
|
|
|
CustomRadioWidget(
|
|
|
value: 0,
|
|
|
title: "已处理",
|
|
|
fontSize: _fontSize,
|
|
|
width: 120,
|
|
|
groupValue: _selectedRadio,
|
|
|
onChanged: bCheck
|
|
|
? null
|
|
|
: (int value) {
|
|
|
_selectedRadio = value;
|
|
|
//黑烟初审数据审核Radio选项改变广播
|
|
|
//eventBus.fire(HycsDataAuditRadioEvent('黑烟初审数据审核Radio选项已改变', _selectedRadio));
|
|
|
_controller.text = '已做简单处理。低级故障，不影响系统运行';
|
|
|
setState(() {});
|
|
|
print('selectedRadio = ${_selectedRadio.toString()}');
|
|
|
},
|
|
|
),
|
|
|
SizedBox(width: 20),
|
|
|
CustomRadioWidget(
|
|
|
value: 1,
|
|
|
title: "误报",
|
|
|
fontSize: _fontSize,
|
|
|
width: 100,
|
|
|
groupValue: _selectedRadio,
|
|
|
onChanged: bCheck
|
|
|
? null
|
|
|
: (int value) {
|
|
|
_selectedRadio = value;
|
|
|
//黑烟初审数据审核Radio选项改变广播
|
|
|
//eventBus.fire(HycsDataAuditRadioEvent('黑烟初审数据审核Radio选项已改变', _selectedRadio));
|
|
|
_controller.text = '已核查，属于误报';
|
|
|
setState(() {});
|
|
|
print('selectedRadio = ${_selectedRadio.toString()}');
|
|
|
},
|
|
|
),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
SizedBox(height: 10),
|
|
|
Divider(height: 1.0, color: Colors.blue),
|
|
|
SizedBox(height: 15),
|
|
|
Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
|
|
children: <Widget>[
|
|
|
getBtnSizeX(
|
|
|
text: "处理",
|
|
|
onPressedFun: bCheck
|
|
|
? null
|
|
|
: () async {
|
|
|
int ret = -1;
|
|
|
print('等待处理确认');
|
|
|
await Navigator.of(context)
|
|
|
.push(
|
|
|
PageRouteBuilder(
|
|
|
opaque: false,
|
|
|
pageBuilder: (context, animation, secondaryAnimation) =>
|
|
|
CustomDialogF(title: '处理确认', content: '是否进行设备报警信息核查处理？'),
|
|
|
),
|
|
|
)
|
|
|
.then((value) async {
|
|
|
print('value = $value');
|
|
|
if (value) {
|
|
|
print('用户已确认，开始处理报警信息核查处理！');
|
|
|
// sbglContentFirstAudit 整型返回值：更新的结果，1表示成功，0表示无更新，false表示失败
|
|
|
ret = await sbglContentAudit(
|
|
|
sbgllx: widget.hyshlx,
|
|
|
sbglID: _mapGetSbbjGetData['id'],
|
|
|
shuoming: _controller.text,
|
|
|
title: 0 == _selectedRadio ? '已处理' : '误报',
|
|
|
);
|
|
|
|
|
|
if (1 == ret) {
|
|
|
eventBus.fire(SbglDataUpdateEvent(
|
|
|
'${mapHyshlx[widget.hyshlx]['text']}数据已更新'));
|
|
|
print('${mapHyshlx[widget.hyshlx]['text']}结果已成功上传服务器。');
|
|
|
}
|
|
|
} else {
|
|
|
print('用户取消了报警信息核查处理');
|
|
|
}
|
|
|
});
|
|
|
Navigator.pop(context, ret);
|
|
|
}),
|
|
|
//getBtnSizeX(text: "删除", onPressedFun: () async {}),
|
|
|
preBtn,
|
|
|
nextBtn,
|
|
|
],
|
|
|
),
|
|
|
SizedBox(height: 20),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
|
|
|
//解决第一次进入报错问题。因为getPreBtn_NextBtn()还未执行，preBtn和nextBtn为空
|
|
|
Widget preBtn = Container(
|
|
|
color: Colors.white12, //onPressedFun为null时无效
|
|
|
width: 70.0,
|
|
|
height: 35.0,
|
|
|
child: RaisedButton(
|
|
|
padding: EdgeInsets.all(0),
|
|
|
textColor: Colors.black,
|
|
|
child: Text('上一条'),
|
|
|
onPressed: null,
|
|
|
),
|
|
|
);
|
|
|
|
|
|
Widget nextBtn = Container(
|
|
|
color: Colors.white12, //onPressedFun为null时无效
|
|
|
width: 70.0,
|
|
|
height: 35.0,
|
|
|
child: RaisedButton(
|
|
|
padding: EdgeInsets.all(0),
|
|
|
textColor: Colors.black,
|
|
|
child: Text('下一条'),
|
|
|
onPressed: null,
|
|
|
),
|
|
|
);
|
|
|
|
|
|
getPreBtn_NextBtn() {
|
|
|
preBtn = getBtnSizeX(
|
|
|
text: "上一条",
|
|
|
onPressedFun: null,
|
|
|
);
|
|
|
nextBtn = getBtnSizeX(
|
|
|
text: "下一条",
|
|
|
onPressedFun: null,
|
|
|
);
|
|
|
|
|
|
if (widget.index > 0 && listLen > 0) {
|
|
|
preBtn = getBtnSizeX(
|
|
|
text: "上一条",
|
|
|
onPressedFun: () async {
|
|
|
if (widget.index > 0) {
|
|
|
widget.index--;
|
|
|
getListFlields();
|
|
|
}
|
|
|
},
|
|
|
);
|
|
|
}
|
|
|
|
|
|
if (widget.index < (listLen - 1) && listLen > 0) {
|
|
|
nextBtn = getBtnSizeX(
|
|
|
text: "下一条",
|
|
|
onPressedFun: () async {
|
|
|
if (widget.index < listLen - 1) {
|
|
|
widget.index++;
|
|
|
getListFlields();
|
|
|
}
|
|
|
},
|
|
|
);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
Widget getBtnSizeX({@required text, width = 70.0, height = 35.0, onPressedFun}) {
|
|
|
return Container(
|
|
|
color: Colors.white12, //onPressedFun为null时无效
|
|
|
width: width,
|
|
|
height: height,
|
|
|
child: RaisedButton(
|
|
|
padding: EdgeInsets.all(0),
|
|
|
textColor: Colors.black,
|
|
|
child: Text(text),
|
|
|
onPressed: onPressedFun,
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
}
|