hyzp_ybqx-Commit038：已经解决LED数据为空时，报错终止的问题
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WinUser01
@@ -90,9 +90,9 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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// "dwip": "172.16.3.2",
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// "dwmc": "宜飞路",
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// "dwbh": 2,
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// "dwinfo": "宜宾市翠屏南收费站宜飞路入城方向",
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// "dwinfo": "宜宾南收费站宜飞路入城方向",
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// "dwzb": "104.589904|28.787078",
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// "dwms": "宜宾市翠屏南收费站宜飞路入城方向，识别屏山、菜坝入城排放黑烟车辆"
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// "dwms": "宜宾南收费站宜飞路入城方向，识别屏山、菜坝入城排放黑烟车辆"
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//},];
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_widthLeft = _screenWidth / 2.6;
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@@ -144,7 +144,7 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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Map _mapGetLedXsxxGetData = {
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"id": 2,
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"dwip": "172.16.3.2",
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"xsnr": "绿水青山就是金山银山 宜宾市翠屏生态环境局宣。",
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"xsnr": "绿水青山就是金山银山 宜宾市生态环境局宣。",
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"xsts": 0, //显示抓拍到的多少条违章记录
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"stime": "07:00",
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"etime": "23:00",
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@@ -156,11 +156,11 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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// 全部
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// 1 '江北振兴大道',
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// 2 '宜飞路',
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// 3 '宜宾市翠屏南收费站',
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// 3 '宜宾南收费站',
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// 4 '一曼路',
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// 5 '柏溪收费站',
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// 6 '七星路万达广场',
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// 7 '宜宾市翠屏财政局',
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// 7 '宜宾财政局',
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// 8 '宜威路南广镇',
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// 9 '宜长路',
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// 10 '宜南快速通道',
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@@ -173,11 +173,11 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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// '全部',
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// '1、江北振兴大道',
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// '2、宜飞路',
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// '3、宜宾市翠屏南收费站',
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// '3、宜宾南收费站',
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// '4、一曼路',
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// '5、柏溪收费站',
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// '6、七星路万达广场',
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// '7、宜宾市翠屏财政局',
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// '7、宜宾财政局',
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// '8、宜威路南广镇',
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// '9、宜长路',
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// '10、宜南快速通道',
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@@ -188,15 +188,15 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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String _selectedValue = '不显示';
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int _xsts = 0;
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String _startTime = '07:00';
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String _endTime = '23:00';
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String _ledMessage = '绿水青山就是金山银山 宜宾市翠屏生态环境局宣。';
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String _startTime = '';
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String _endTime = '';
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String _ledMessage = '';
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//App.Car_Led.Get接口获取的记录数据结构（比App.Car_Led.GetList接口获取的丰富）
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// Map _mapGetLedXsxxGetData = {
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// "id": 2,
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// "dwip": "172.16.3.2",
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// "xsnr": "绿水青山就是金山银山 宜宾市翠屏生态环境局宣。",
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// "xsnr": "绿水青山就是金山银山 宜宾市生态环境局宣。",
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// "xsts": 0, //显示抓拍到的多少条违章记录
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// "stime": "07:00",
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// "etime": "23:00",
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@@ -207,13 +207,9 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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Future getListFlields() async {
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//实时更新_listItems内容
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_listItems = ['全部']; //LED点位名称List，除第一项外，后面都按ID号排列
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// int len = listDwinfoGetList2.length;
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int len = 3; // 先强制设置为3
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//兴文县的led现在还未到位，只有3、没有1、2，这个设备是目前市区3号点位的，用来测试。安装完成后兴文县一共5个点位
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// 罗腾-子非鱼: 另外，系统里面的各个表，ID不一定是连续的哈，可能有跳号
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int len = listDwinfoGetList2.length;
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for (int i = 0; i < len; i++) {
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// _listItems.add('${i + 1}、${listDwinfoGetList2[i]['dwmc']}');
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_listItems.add('${i + 1}、${listDwinfoGetList2[0]['dwmc']}'); // 设置为
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_listItems.add('${i + 1}、${listDwinfoGetList2[i]['dwmc']}');
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}
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print('_listItems = $_listItems');
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@@ -223,7 +219,7 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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//_mapGetLedXsxxGetData = {
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// "id": 1,
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// "dwip": "172.16.3.1",
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// "xsnr": "绿水青山就是金山银山 宜宾市翠屏生态环境局宣。",
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// "xsnr": "绿水青山就是金山银山 宜宾市生态环境局宣。",
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// "xsts": 0,
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// "stime": "07:00",
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// "etime": "23:00",
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@@ -231,10 +227,12 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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// "updatetime": "2021-02-03 19:57:55"
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// };
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_xsts = _mapGetLedXsxxGetData['xsts'];
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_ledMessage = _mapGetLedXsxxGetData['xsnr'];
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_startTime = _mapGetLedXsxxGetData['stime'];
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_endTime = _mapGetLedXsxxGetData['etime'];
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if (_mapGetLedXsxxGetData.length > 0) {
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_xsts = _mapGetLedXsxxGetData['xsts'];
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_ledMessage = _mapGetLedXsxxGetData['xsnr'];
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_startTime = _mapGetLedXsxxGetData['stime'];
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_endTime = _mapGetLedXsxxGetData['etime'];
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}
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try {
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// _title =listDwinfoGetList2
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@@ -306,22 +304,22 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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width: 350,
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text: "更新",
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color: Color.fromRGBO(45, 202, 115, 1),
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// onTop: () {
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// printWrapped('_message = ${_ledMessage}');
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// print('_xsts = ${_xsts}');
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// print('_startTime = ${_startTime}');
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// print('_endTime = ${_endTime}');
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//
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// //updateLedData({@required int id, @required String theSbgllx, @required Map map})
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// //_modifyAll = true; //id = -1，处理全部记录
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// updateLedData(id: _modifyAll ? -1 : widget.id, theSbgllx: 'led_update', map: {
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// 'xsnr': _ledMessage,
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// 'xsts': _xsts,
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// 'stime': _startTime,
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// 'etime': _endTime,
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// });
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// Navigator.pop(context);
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// },
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onTop: () {
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printWrapped('_message = ${_ledMessage}');
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print('_xsts = ${_xsts}');
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print('_startTime = ${_startTime}');
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print('_endTime = ${_endTime}');
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//updateLedData({@required int id, @required String theSbgllx, @required Map map})
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//_modifyAll = true; //id = -1，处理全部记录
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updateLedData(id: _modifyAll ? -1 : widget.id, theSbgllx: 'led_update', map: {
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'xsnr': _ledMessage,
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'xsts': _xsts,
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'stime': _startTime,
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'etime': _endTime,
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});
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Navigator.pop(context);
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},
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),
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JdButton(
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height: 126,
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@@ -350,10 +348,8 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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DropdownItem(
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listItems: _listItems,
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//初始值 initValue 必须是 listItems 中的已有元素
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// initValue: _listItems[widget.id],
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initValue: _listItems[widget.id],
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// dropdownEvent: 'SelectLedDwUpdateEvent',
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dropdownEvent: '', // 兴文县LED还未到位，暂时禁用'选择点位：'功能
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dropdownEvent: 'SelectLedDwUpdateEvent',
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width: ScreenUtil().setWidth(590),
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height: _widgetHeight,
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), //SizedBox(width: _marginLeft),
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@@ -370,6 +366,7 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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SizedBox(width: _marginLeft),
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getSizeText('显示违章记录：', width: _titleWidth),
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// Expanded(child: SizedBox.shrink()),
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DropdownItem(
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listItems: _listItemsWzjl,
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initValue: getWzjlString(_xsts),
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@@ -509,7 +506,7 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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// borderSide: BorderSide(color: Colors.grey, width: 0)),
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),
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controller: TextEditingController.fromValue(TextEditingValue(
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text: _ledMessage,
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text: null == _ledMessage ? '' : _ledMessage,
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// 保持光标在最后
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// selection: TextSelection.fromPosition(
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// TextPosition(affinity: TextAffinity.downstream, offset: _message.length))
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@@ -557,11 +554,16 @@ class _LedXsxxPageState extends State<LedXsxxContent> {
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// borderSide: BorderSide(color: Colors.grey, width: 0)),
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),
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controller: TextEditingController.fromValue(TextEditingValue(
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text: (_whichTime == 0 ? _startTime : _endTime),
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text: (_whichTime == 0
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? (null == _startTime ? '' : _startTime)
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: (null == _endTime ? '' : _endTime)),
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// 保持光标在最后
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// selection: TextSelection.fromPosition(TextPosition(
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// affinity: TextAffinity.downstream,
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// offset: (_whichTime == 0 ? _startTime : _endTime).length)),
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selection: TextSelection.fromPosition(TextPosition(
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affinity: TextAffinity.downstream,
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offset: (_whichTime == 0
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? (null == _startTime ? '' : _startTime)
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: (null == _endTime ? '' : _endTime))
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.length)),
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)),
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enabled: true,
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onChanged: (value) {
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@@ -911,7 +911,7 @@ class _Page1_WorksState extends State<Page1_Works>
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int defauld_led_id = 1;
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switch (qxdm) {
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case 511528: // 兴文县
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defauld_led_id = 3;
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//defauld_led_id = 3;
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break;
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default:
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break;
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