rCharts – Shiny中传单和nvd3之间的冲突

2023年9月4日 244次阅读

我试图在相同的闪亮页面中包括传单地图和nvd3 rCharts图.

当我这样做时,传单不再显示我曾经在地图上显示的圆圈/ POI(不包括nvd3).

我怀疑这是一个JS / CSS冲突,因为当我尝试单独包含它们时,它工作得很好.

一旦我启动“runapp”并查看html代码,我可以看到包含leaflet和nvd3的唯一区别是正在使用的库：

 <link href="nvd3/css/nv.d3.css" rel="stylesheet"/>
<link href="nvd3/css/rNVD3.css" rel="stylesheet"/>
<script src="nvd3/js/d3.v3.min.js" type="text/javascript"></script>
<script src="nvd3/js/nv.d3.min-new.js" type="text/javascript"></script>
<script src="nvd3/js/fisheye.js" type="text/javascript"></script>
<link href="leaflet/external/leaflet.css" rel="stylesheet"/>
<link href="leaflet/external/leaflet-rCharts.css" rel="stylesheet"/>
<link href="leaflet/external/legend.css" rel="stylesheet"/>
<script src="leaflet/external/leaflet.js" type="text/javascript"></script>
<script src="leaflet/external/leaflet-providers.js" type="text/javascript"></script>
<script src="leaflet/external/Control.FullScreen.js" type="text/javascript"></script>

当加载nvd3库时,我猜它正在弄乱传单.
因此,我想知道是否有人快速解决这个问题？

下面是我的UI.R文件mainPanel块的摘录

 # nvd3 part part

mainPanel(                                                                                       
tabsetPanel(
tabPanel("All trips", tableOutput("view"), tags$head(tags$style("#view th {color:slategray; background-color: #F2F2F2; text-align:left}", media="screen", type="text/css")),

conditionalPanel(
    condition = "input.comparison == true",
    showOutput('comp1', 'nvd3'),
    br(),
    br(),
    br(),
    br(),
    showOutput('comp2', 'nvd3'),
    br(),
    br(),
    br(),
    br()
      )
    ),

 # leaflet part

tabPanel("Selected trip",
    tabsetPanel(
        tabPanel("map", tags$style('.leaflet {height: 400px;}'), showOutput('myChart', 'leaflet'),
        br(),
        h2("Detailed information", style = "color:slategray; border-bottom:2px solid slategray; padding-bottom: 0.1in"), htmlOutput('details')
  ),


 #...

服务器端,我使用以下代码来自定义传单

# Plot
dat_list <- toJSONArray2(dat, json = F)

L1 <- Leaflet$new()
mid <- round(nrow(dat),0)/2
L1$setView(c(dat$lat[mid], dat$lng[mid]), 13)

L1$geoJson(toGeoJSON(dat_list, lat = 'lat', lon = 'lng'),
           onEachFeature = '#! function(feature, layer){
           layer.bindPopup(feature.properties.label)
} !#',
           pointToLayer =  "#! function(feature, latlng){
           return L.circleMarker(latlng, {
           radius: 4,
           fillColor: feature.properties.Color || 'red',    
           color: '#000',
           weight: 1,
           fillOpacity: 0.8
           })
} !#"         
           )
L1

}

对于nvd3图,它如下

p <- nPlot(AC ~ Time, group = "id", data = t, type = "lineWithFocusChart")
p$xAxis( tickFormat="#!function(d) {return d3.time.format('%X')(new Date(d));}!#" )
p$x2Axis( tickFormat="#!function(d) {return d3.time.format('%X')(new Date(d));}!#" )

非常感谢！

最佳答案 对我来说,我只需要评论nv.d3.css文件中的宽度和高度.

svg {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  display: block;
  /*width:100%;
  height:100%;*/
}
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