我正在处理一些混乱的代码。代码将在同一行上的右括号括起来。另外,当我在VSCode中运行“格式文档”时,它也会将花括号堆积在一行上。
像这样(请参阅最后一行)...
return Container(
width: 200,
child: CupertinoTextField(
maxLength: 10,
textCapitalization: TextCapitalization.characters,
focusNode: focusNode,
decoration: BoxDecoration(
border: Border.all(color: Colors.white.withOpacity(0))),
style: accentTextStyle,
placeholder: "NAME",
textAlign: TextAlign.center,
keyboardAppearance: Brightness.dark,
controller: _textController,
onChanged: (s) {
navigation.update();
if (s == '') {
program.name = 'UNNAMED${navigation.programsCounter}';
return;
}
program.name = s.toUpperCase();
}));
但是在复杂的文档和示例代码中,所有示例均使用以下格式(大括号位于单独的行中)。
return Container(
width: 200,
child: CupertinoTextField(
maxLength: 10,
textCapitalization: TextCapitalization.characters,
focusNode: focusNode,
decoration: BoxDecoration(
border: Border.all(color: Colors.white.withOpacity(0))),
style: accentTextStyle,
placeholder: "NAME",
textAlign: TextAlign.center,
keyboardAppearance: Brightness.dark,
controller: _textController,
onChanged: (s) {
navigation.update();
if (s == '') {
program.name = 'UNNAMED${navigation.programsCounter}';
return;
}
program.name = s.toUpperCase();
}
)
);
哪种格式正确?另外,“格式化文档”是否使用dart扩展名来获取正确的格式?
答案 0 :(得分:2)
您可以在大括号的末尾使用逗号(,)。然后,“格式文档”将分隔每个括号的行。试试这个:
@page
@model IndexModel
@{
ViewData["Title"] = "Home page";
}
<head runat="server">
<script>
gr.init({
selector: 'textarea#record',
height: 500,
width: 25,
view_style: 'body { font-size:14px }'
});
</script>
</head>
<div class="text-center">
<h1 class="display-4">GAME PORTAL</h1>
<p>GAME</p>
<div id="gameContainer">
<textarea id="record" asp-for="game" cols="25" rows="3"></textarea>
</div>
</div>
编辑:
好的,您正在寻找正确的方法。如official document中所述,您应该使用尾部逗号。
为获得良好的自动格式设置,我们建议您采用可选的尾随逗号。
答案 1 :(得分:0)
您还可以通过在括号之间添加services <- read.table(header = TRUE, text = "
animal_id service_date
610710 2005-10-22
610710 2006-12-03
610710 2006-12-27
610710 2007-12-02
610710 2008-01-17
610710 2008-03-04")
services$service_date <- as.Date(services$service_date)
events <- read.table(header = TRUE, text = "
animal_id event_date event_description
610710 2006-06-16 PP
610710 2007-02-15 PP
610710 2008-01-09 PN
610710 2008-04-09 PP
610710 2009-06-16 PP")
events$event_date <- as.Date(events$event_date)
events$event_date_lag <- ave(events$event_date, events$animal_id, FUN=function(a) c(a[1][NA], a[-length(a)]))
events
# animal_id event_date event_description event_date_lag
# 1 610710 2006-06-16 PP <NA>
# 2 610710 2007-02-15 PP 2006-06-16
# 3 610710 2008-01-09 PN 2007-02-15
# 4 610710 2008-04-09 PP 2008-01-09
# 5 610710 2009-06-16 PP 2008-04-09
并单击缩进按钮来获得相同的缩进:
commas
alt + shift + f
对我来说很好用:)
添加如下逗号:
ctrl + alt + l
缩进后:
onChanged: (s) {
navigation.update();
if (s == '') {
program.name = 'UNNAMED${navigation.programsCounter}';
return;
}
program.name = s.toUpperCase();
},),);