inst/examples/combinedAnalysis/ui.R

In 52North/sensorweby: An JS Sensor Web Client with Advanced Analytics through R and Shiny

# Copyright 2014 52°North Initiative for Geospatial Open Source Software GmbH
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

library(shiny)
library(sensorweby)


conditionalTag <- function(tag, condition) {
    tagAppendAttributes(tag, `data-display-if` = condition)
}
shinyUI(  
    swcPage( 
        title = "Sensorweby",
        swcIntervalInput("time"),
        swcTimeseriesInput("series"),
        swcLeftPanel(
            conditionalTag(plotOutput(outputId = "timePlot", height = "100%"), "input.analysis == 'time'"),
            conditionalTag(plotOutput(outputId = "rosePlot", height = "100%"), "input.analysis == 'rose'")
        ),
        swcRightPanel(
            header = "Parameters",
            selectInput(inputId = "analysis", 
                        label = "Analysis",
                        selected = "time",
                        choices = c("Pollution Rose" = "rose",
                                    "Time Plot" = "time")),
            conditionalTag(div(uiOutput(outputId = "selector"),
                               textOutput(outputId = "note", inline = TRUE)),
                           condition = "input.analysis == 'rose'")
        )
    )
);