如何在 html 中为我的框赋予不同的颜色？-PHP中文网问答

附注我已经更新了该帖子，以使其更加清晰！

如何为 html 中的框指定不同的颜色来标记内部和外部应用程序？

我正在尝试将盒子标记为不同的颜色，作为内部外部应用程序的标记。然后这个 html 被传递到一个 rshiny 应用程序中。

内部应用程序是由 内部有 astrazeneca 字样的网页链接定义的，外部链接是那些 没有 astrazeneca 字样的网页链接。

这是我拥有的 html 文件示例（我有大约 50 个 html 文件，但只会提供一个）作为示例：

<!DOCTYPE html>
<html>
<head>
    <style>
        .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
        }
        .box {
            width: 200px;
            height: 200px;
            margin: 10px;
            padding: 10px;
            border: 2px solid black;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
        }
        .box img {
            max-width: 50%;
            height: auto;
            margin-bottom: 10px;
        }
        .heading {
            font-size: 24px;
            font-weight: bold;
            text-align: center;
            margin-top: 50px;
        }
    </style>
</head>
<body>

    
    <h2 class="heading">Gene Expression Analysis</h2>
    <div class="container">
        <div class="box">
            <a href= "https://rstudio-connect.scp.astrazeneca.net/RStudio_FLAT/", target=”_blank” >
                <img src= "www/FluidigmAnalysisToolkit.v2.png" alt="Box 1">
                <p>Fludigm_Browser</p>
                <p>Perform Fluidigm data analysis</p>
            </a>
        </div>
        <div class="box">
            <a href="https://gtexportal.org/home", target=”_blank”>
                <img src="www/gtex.png" alt="Box 2">
                <p>GTEx Portal</p>
                <p>Gene expression in normal tissue</p>
            </a>
        </div>
        <div class="box">
            <a href="https://azcollaboration.sharepoint.com/sites/AZ208/SitePages/BioTuring.aspx?OR=Teams-HL&CT=1670593304007&clickparam =eyJBcHBOYW1lIjoiVGVhbXMtRGVza3RvcCIsIkFwcFZlcnNpb24iOiIyOC8yMjExMzAwNDEwMCIsIkhhc0ZlZGVyYXRlZFVzZXIiOmZhbHNlfQ%3D%3D", target=”_blank”>
                <img src="www/bioturing.svg" alt="Box 3">
                <p> BioTuring </p>
                <p>Platform for single-cell analysis and spatial transcriptomics exploration</p>
            </a>
        </div>
        <div class="box">
            <a href="http://informatics.medimmune.com/shiny/scope/", target=”_blank”>
                <img src="www/scope.svg" alt="Box 4">
                <p>SCOPE</p>
                <p>Explore available single cell RNA-Seq studies</p>
            </a>
        </div>
    </div>

    <h2 class="heading">Pathway Analysis</h2>
    <div class="container">
        <div class="box">
            <a href="https://clarivate.com/cortellis/learning/clarivate-for-astrazeneca1796/", target=”_blank”>
                <img src="www/clarivate.png" alt="Box 1">
                <p>Clarivate</p>
                <p>Pathway analysis tools from Cortellis including MetaCore</p>
            </a>
        </div>
        <div class="box">
            <a href="https://analysis.ingenuity.com/pa/launch.jsp">
                <img src= "www/ipa.png" alt="Box 2">
                <p>Ingenuity Pathway Analysis</p>
                <p>Analyze data using manually curated gene sets</p>
            </a>
        </div>
        <div class="box">
            <a href="https://astrazeneca.onramp.bio", target=”_blank”>
                <img src= "www/onramp.png" alt="Box 3">
                <p>OnRamp - Rosalind</p>
                <p>Interactively explore RNA-seq and ChIP-Seq data</p>
            </a>
        </div>
        <div class="box">
            <a href="http://software.broadinstitute.org/gsea/msigdb/index.jsp", target=”_blank”>
                <img src="www/gsea.png" alt="Box 4">
                <p>GSEA</p>
                <p>Gene set enrichment analysis</p>
            </a>
        </div>
    </div>

正如您在上面的 html 中看到的，我几乎没有以“astrazeneca”作为单词的链接，例如"https://rstudio-connect.scp.astrazeneca.net/RStudio_FLAT/" 和另一个不带的，例如“www/bioturing.svg”

这是 rshiny 代码，出于上下文目的：

library(shiny)
ui <- shiny::fluidPage(
  theme = shinythemes::shinytheme("united"),

  tags$head(tags$style(".navbar {margin-bottom: 0px;}")),

  tags$head(
    tags$style(".container-fluid {padding-right: 0px; padding-left: 0px;}")
  ),

  navbarPage(
    title = div(
      img(src = "www/bftb_logo_v8_bare.png", height = "30px"),
      "AZ Oncology Bioinformatics Toolbox"
    ),
    windowTitle = "BFTB Landing Page",

    tabPanel("Toolbox", icon = icon("wrench"), disable = TRUE,
             shinydashboard::dashboardPage(
               header = shinydashboard::dashboardHeader(title = "   ", titleWidth = 300, disable = TRUE),
               shinydashboard::dashboardSidebar(
                 width = 300 ,
                 textInput("search_term", "Search for apps:"),
                 actionButton("search_button", "Search"),
                 shinydashboard::sidebarMenu(
                   shinydashboard::menuItem(
                     "Tools",
                     tabName = "tools_app",
                     icon = icon("wrench")
                   ),
                   shinydashboard::menuSubItem(
                     "Gene Expression/Signature/Pathways",
                     tabName = "gene_app",
                     icon = icon("chart-line")
                   )
                 )
               ),
               shinydashboard::dashboardBody(
                 shinydashboard::tabItems(
                   shinydashboard::tabItem("tools_app", mod_tools_path_ui("tools_path_ui_1")),
                   shinydashboard::tabItem("gene_app", mod_gene_expressions_sign_path_ui("gene_expression_sign_path_ui"))
                 )
               )
             )
    )
  )
)


server <- function(input, output){


}


shinyApp(ui = ui, server = server)

以及 2 个模块：工具一

mod_tools_path_ui <- function(id){
  ns <- NS(id)
  tagList(
    
  )
}

和基因一：

mod_gene_expressions_sign_path_ui <- function(id){
  ns <- NS(id)
  tagList(
    shinydashboard::tabItem(
      tabName = "gene_app",
      fluidRow(
        shiny::headerPanel(h3()),
        br(),
        htmltools::htmlTemplate("www/gene.html")
      )
    )
  )
  
}

<div class="box"> <a class="internal" href="https://rstudio-connect.scp.astrazeneca.net/RStudio_FLAT/" target=”_blank”> <img src="www/FluidigmAnalysisToolkit.v2.png" alt="Box 1"> <p>Fludigm_Browser</p> <p>Perform Fluidigm data analysis</p> </a> </div> <div class="box"> <a class="external" href="https://gtexportal.org/home" target=”_blank”> <img src="www/gtex.png" alt="Box 2"> <p>GTEx Portal</p> <p>Gene expression in normal tissue</p> </a> </div>

a.internal:link { color: green; background-color: transparent; text-decoration: none; } a.internal:visited { color: pink; background-color: transparent; text-decoration: none; } a.internal:hover { color: red; background-color: transparent; text-decoration: underline; } a.internal:active { color: yellow; background-color: transparent; text-decoration: underline; } a.external:link { color: crimson; background-color: transparent; text-decoration: none; } a.external:visited { color: cyan; background-color: transparent; text-decoration: none; } a.external:hover { color: midnightblue; background-color: transparent; text-decoration: underline; } a.external:active { color: lime; background-color: transparent; text-decoration: underline; }

<!DOCTYPE html> <html> <head> <style> .container { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; } .box { width: 200px; height: 200px; margin: 10px; padding: 10px; border: 2px solid black; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; } .box img { max-width: 50%; height: auto; margin-bottom: 10px; } .heading { font-size: 24px; font-weight: bold; text-align: center; margin-top: 50px; } a.internal:link { color: green; background-color: transparent; text-decoration: none; } a.internal:visited { color: pink; background-color: transparent; text-decoration: none; } a.internal:hover { color: red; background-color: transparent; text-decoration: underline; } a.internal:active { color: yellow; background-color: transparent; text-decoration: underline; } a.external:link { color: crimson; background-color: transparent; text-decoration: none; } a.external:visited { color: cyan; background-color: transparent; text-decoration: none; } a.external:hover { color: midnightblue; background-color: transparent; text-decoration: underline; } a.external:active { color: lime; background-color: transparent; text-decoration: underline; } </style> </head> <body> <h2 class="heading">Gene Expression Analysis</h2> <div class="container"> <div class="box"> <a class="internal" href="https://rstudio-connect.scp.astrazeneca.net/RStudio_FLAT/" target=”_blank”> <img src="www/FluidigmAnalysisToolkit.v2.png" alt="Box 1"> <p>Fludigm_Browser</p> <p>Perform Fluidigm data analysis</p> </a> </div> <div class="box"> <a class="external" href="https://gtexportal.org/home" target=”_blank”> <img src="www/gtex.png" alt="Box 2"> <p>GTEx Portal</p> <p>Gene expression in normal tissue</p> </a> </div> </div> </body> </html>