在设置闪亮应用的布局时遇到了一些麻烦。在尝试了几种不同的选择之后,最适合我的一种是navbarPage。虽然,我设法解决了大多数问题(借助于stackoverflow),但我陷入了一个难题。 基本上,我的表有很多列,并且最终总是比包含该表的wellPanel大。
下面是一些说明问题的代码:
def add_node(self, node, object_dictionary=None, upload_eds=False):
"""Add a remote node to the network.
:param node:
Can be either an integer representing the node ID, a
:class:`canopen.RemoteNode` or :class:`canopen.LocalNode` object.
:param object_dictionary:
Can be either a string for specifying the path to an
Object Dictionary file or a
:class:`canopen.ObjectDictionary` object.
:param bool upload_eds:
Set ``True`` if EDS file should be uploaded from 0x1021.
:return:
The Node object that was added.
:rtype: canopen.RemoteNode
"""
运行代码时,您将看到当前布局。如果不是因为那张巨大的宽桌子3,那一半总是不在wellPanel中,那一切都会好起来的。
我的问题是是否可以将wellPanel扩展到左侧,使其占据布局的整个宽度?
任何指针都受到高度赞赏。 欢呼声
答案 0 :(得分:1)
fluidRow和column函数在wellPanel / mainPanel内部内部不做任何事情-您希望将此特定的wellPanel作为其自己的fluidRow与边栏布局分开放置。
此外,如果表是在DT包中制成的,则可以将renderX = TRUE添加到渲染选项,以便在表太大而无法容纳时添加滚动条。
require(shiny)
require(shinythemes)
side_width <- 5
# user interface
ui <- navbarPage(
"testing shiny",
tabPanel("Tab1",
sidebarLayout(position = "left",
sidebarPanel(width = side_width,
radioButtons("Radio1",
label = h4("Radio label 1"),
choices = list("Europe" = "EU",
"USA" = "US"),
selected = "EU"),
hr(),
br(),
radioButtons("Radio 2",
label = h4("Radio label 2"),
choices = list("Annual" = 1, "Monthly" = 12),
selected = 1)),
mainPanel(
width = 12 - side_width,
wellPanel(
h5(helpText("Figure 1: ..."))
),
wellPanel(
h5(helpText("Table 1: ..."))
),
wellPanel(
h5(helpText("Table 2: ..."))
)
)
),
fluidRow(
column(12,
wellPanel(
h5(helpText("Table 3: ..."))
)
)
)
),
tabPanel("Tab2",
verbatimTextOutput("summary")),
tags$style(type = "text/css", "body {padding-top: 70px;}"),
theme = shinytheme("cosmo"),
position = "fixed-top"
)