r - ShinySky select2Input Bug -


here code basic shiny app. of requires packages shiny shinysky library github: https://github.com/analytixware/shinysky

here reproducible example:

 testing <- function() {   shinyapp(ui = fluidpage(    sidebarlayout(     sidebarpanel(       select2input("select2input3",                    "multiple select 2 input",                    choices = c("a","b","c"),                    selected = c("b","a"),                     type = "select")         ),mainpanel(         ))   ), server = function(input, output){}) }  testing()

i confused why though have choices c("a", "b", "c"), dropdown select b , have no other choices. have tried selected = "b", no luck. looked @ examples shiny sky , can't see missing. video tutorial showed same type of dropdown had "b" selected, yet user click on "a" or "c" in dropdown: https://www.youtube.com/watch?feature=player_embedded&v=9t4f-j76vf0&noredirect=1

i may missing obvious, can't seem find right now. thank you!

you have add parameter "multiple" in select2input , set true (like in video). false default.

select2input("select2input3",                "multiple select 2 input",                choices = c("a","b","c"),                selected = c("b","a"),                 type = "select",                multiple=true)

edit: doesn't work me either. select2input may need update. exemple shinysky::run.shinysky.example() don't work anymore select2.


Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

jquery - javascript onscroll fade same class but with different div -

i new @ javascript , want learn new. there wrong code : why div fades @ same time. i want ask how fade different div s same class name.can me , explain me. thanks in advance. javascript: $(window).scroll(function(){ if ($( "div.fade" ).offset().top - $(window).scrolltop() <= 100){ $('.fade').addclass( "fade-in"); } else { $('.fade').removeclass("fade-in"); } }); here jsfiddle onscroll = function () { var scrolltop = $(this).scrolltop() ; $("div.fade").each(function(){ if(($(this).offset().top - scrolltop) <= 100){ $(this).toggleclass("fade-in"); } }) }
Read more