[英]R Shiny - Column in Conditional Panel outside Sidebar Panel
我正在編輯現有的 R Shiny 應用程序: 鏈接。 在ui.R
中,第 48 行之后,我想在conditionalPanel
中添加其他信息。 我已將代碼更新為如下所示:
conditionalPanel('input.showDendo==1', hr(), h4('Dendrogram Manipulation'), selectInput('dendrogram','Dendrogram Type',choices = c("both", "row", "column", "none"),selected = 'both'), selectizeInput("seriation", "Seriation", c(OLO="OLO",GW="GW",Mean="mean",None="none"),selected = 'OLO'), sliderInput('branches_lwd','Dendrogram Branch Width',value = 0.6,min=0,max=5,step = 0.1) ), hr(), h4("Row Dendrogram"), column( width = 6, selectizeInput("distFun_col", "Distance Method", c(Euclidean = "euclidean", Maximum = "maximum", Manhattan = "manhattan", Canberra = "canberra", Binary = "binary", Minkowski = "minkowski"), selected = "euclidean"))
而且我無法弄清楚為什么下拉菜單在圖像中看到的sideBarPanel
的灰色背景“外部”:
由於此應用程序的 styles,您需要將列寬設置為 12 或添加另一個col-sm-6
元素,然后添加<br>
和<hr>
:
hr(),
h4("Row Dendrogram"),
column(
width = 12,
selectizeInput("distFun_col",
"Distance Method",
c(Euclidean = "euclidean",
Maximum = "maximum",
Manhattan = "manhattan",
Canberra = "canberra",
Binary = "binary",
Minkowski = "minkowski"),
selected = "euclidean")),
br(),
hr(),
然后,它應該如下所示:
發生這種情況是因為col-sm-*
類有float: left;
屬性,這使它們變得不高,因此它們溢出父容器。
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