Shiny

问题 I'd like to apply color highlighting for a entire row depending on a value and retain check boxes functionality of rhandsontable. In the simple example below, I'd like row 3 to be pink and row 4 to be green. library(rhandsontable) DF = data.frame( bool = TRUE,val = 1:10, big = LETTERS[1:10], small = letters[1:10], stringsAsFactors = FALSE) ###Checkboxes not Present/Entire row not highlighted rhandsontable(DF, readOnly = FALSE, width = 750, height = 300) %>% hot_cols(renderer = " function

问题 I'd like to apply color highlighting for a entire row depending on a value and retain check boxes functionality of rhandsontable. In the simple example below, I'd like row 3 to be pink and row 4 to be green. library(rhandsontable) DF = data.frame( bool = TRUE,val = 1:10, big = LETTERS[1:10], small = letters[1:10], stringsAsFactors = FALSE) ###Checkboxes not Present/Entire row not highlighted rhandsontable(DF, readOnly = FALSE, width = 750, height = 300) %>% hot_cols(renderer = " function

问题 Friends, could you help me to insert the distance between coordinates in my shiny. Basically my shiny has a sliderInput that corresponds to the desired number of clusters, followed by an option of which cluster he wants to see on the map, and the second option which industry of the selected cluster he wants to see. So far it is working properly. Note that on the map there is always a location point and an industry, because for the generation of the map I am joining database df with database

问题 Friends, could you help me to insert the distance between coordinates in my shiny. Basically my shiny has a sliderInput that corresponds to the desired number of clusters, followed by an option of which cluster he wants to see on the map, and the second option which industry of the selected cluster he wants to see. So far it is working properly. Note that on the map there is always a location point and an industry, because for the generation of the map I am joining database df with database

问题 Friends, I created two buttons (YES and NO) in the alert made by sendSweetAlert in Shiny. How do I generate a functionality in the Yes button so that when I press YES, a list with the df database industries appears? Every help is welcome. The executable code is below. library(shiny) library(rdist) library(geosphere) library(tidyverse) library(shinyWidgets) library(shinythemes) function.cl<-function(df){ #database df df<-structure(list(Industries = c(1,2,3,4,5,6,7), Latitude = c(-23.8, -23.8,

问题 Here is a reproducible example: library(networkD3) MyNodes<-data.frame(name= c("A", "B", "C", "D", "E", "F"), size= c("1","1","1","1","1","1"), Team= c("Team1", "Team1", "Team1", "Team1", "Team2", "Team2"), group= c("Group1", "Group1", "Group2", "Group2", "Group1", "Group1")) MyLinks<-data.frame(source= c("0","2","4"), target= c("1","3","5"), value= c("10","50","20")) forceNetwork(Links = MyLinks, Nodes = MyNodes, Source = "source", Target = "target", Value = "value", NodeID = "name",

问题 I'm trying to make a simple shiny ap for creating kaplan-meier survival curves that are stratified by selection the user makes. When I code the KM calculation statically (with the column name thorTr) it works but the calculation and plot is static. When I replace with input$s I get ERROR:variable lengths differ (found for 'input$s') I've tried looking at other code which use as.formula and paste, but I don't understand and couldn't get to work. But I am a new R and Shiny user so maybe I didn

问题 I'm trying to make a simple shiny ap for creating kaplan-meier survival curves that are stratified by selection the user makes. When I code the KM calculation statically (with the column name thorTr) it works but the calculation and plot is static. When I replace with input$s I get ERROR:variable lengths differ (found for 'input$s') I've tried looking at other code which use as.formula and paste, but I don't understand and couldn't get to work. But I am a new R and Shiny user so maybe I didn

问题 I have the shiny dashboard below and I have made the cells of the column Species interactive in a way that if the user clicks on a word of that column ,for example 'setosa', to move to the tab Species .This is the only way someone can move to this tab. The issue is that I do not want the tab Species to be displayed when the user is not in this tab. A secondary solution would be to deactivate Species 'click on' ability. So if the user would accidentaly press it nothing would happen. library

问题 I have the shiny dashboard below and I have made the cells of the column Species interactive in a way that if the user clicks on a word of that column ,for example 'setosa', to move to the tab Species .This is the only way someone can move to this tab. The issue is that I do not want the tab Species to be displayed when the user is not in this tab. A secondary solution would be to deactivate Species 'click on' ability. So if the user would accidentaly press it nothing would happen. library