jquery - Javascript function that can be used by many elements and then distinguish which element clicked it -


for example have 12 div tags each represent month. when clicked each 1 display div month , hide other months divs

the 12 month divs have class month in common. sections each contain content month have month_section in common , name of month represent uncommon.

my javascript code far:

$("#january,#february,#march,#april").click(function(e)){   $(".month").removeclass("highlight");   $(".month_sections").removeclass("show");   $(".month_sections").addclass("hide");   if(this == "#january"){(this).addclass("highlight");$(".january").addclass("show");}   else if(this == "#february"){(this).addclass("highlight");$(".february").addclass("show");}   else if(this == "#march"){(this).addclass("highlight");$(".march").addclass("show");}   else if(this == "#april"){(this).addclass("highlight");$(".april").addclass("show");} });

the if statement not being correctly detected

in event handler trying compare this object string.

the this in context of jquery callback element clicked. if wish compare clicked have use this.id in context of first month equal january. can compare.

if(this.id == "january") {     $(this).addclass("highlight");     $(".january").addclass("show"); }

there other approaches can take save on code.

$("#january,#february,#march,#april").click(function(e) {     var monthstr = this.id;      $(".month").removeclass("highlight");     $(".month_sections").removeclass("show");     $(".month_sections").addclass("hide");      $(this).addclass("highlight");     $("." + monthstr.tolowercase()).addclass("show"); });

i hope useful.


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