javascript - How to show a single combination from matrix of values and hide others -


edit: edited question, because classes index based, in real scenario not..

lets have markup, more or less

<div class="container">     <div class="room_special">          <div class="aaaa"></div>          <div class="bbbb"></div>          <div class="cccc"></div>     </div>     <div class="room_junior">          <div class="xyz"></div>          <div class="ztx"></div>          <div class="tda"></div>     </div>     <div class="room3">          <div class="xxxx"></div>          <div class="board3"></div>          <div class="zzzzz"></div>     </div> </div>

and want make visible (the rest, hidden) room2 - board 3, , change when user clicks on elements (not those..)

and have 2 vars, wich read user events:

var room = 'room3'; var board = 'board3';

i doing this, think/hope there's simpler way, because have large number of nodes

function show(room,board) {    $('.container div').fadeout(); // hide bothers    $('.container div.'+room).fadein(); // show 1    $('.container div .'+room+' div').fadeout(); // hide brothers    $('.container div').find('.'+room+' .'+board).fadein(); // show 1 }

now, working, can make using jquery selector wich might don't know or in single jquery line?

edit2:

i can see this, wich single line looks worse

$('.container div').not('.'+room).hide().end().filter('.'+room).show().find('div').not('.'+board).hide().end().find('.'+board).show();

sample fiddle

adding class make neat,

<div class="container">     <div class="room room1">          <div class="board1"></div>          <div class="board2"></div>          <div class="board3"></div>     </div>     <div class="room room2">          <div class="board1"></div>          <div class="board2"></div>          <div class="board3"></div>     </div>     <div class="room room3">          <div class="board1"></div>          <div class="board2"></div>          <div class="board3"></div>     </div> </div>  var desiredroom = 'some-class-that-represent-a-room'; //populate button click var desiredboard = 'some-class-that-represent-a-board'; //populate button click  function show(desiredroom, desiredboard) {   //hide boards   $('.room div').fadeout();   //show 1   $('.' + desiredroom +' .'+desiredboard).fadein() }

if can classes indicating room , board events [from dropdown may be], can work.


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

Rendering JButton to get the JCheckBox behavior in a JTable by using images does not update my table -

i rendering jbutton image on simulate jcheckbox behavior. why don't let jtable render jcheckbox? because need bigger checkboxes , there's no way can resize them (as far know). so, have own table cell renderer , editor. both renders jbutton , checkbox images on them. trying change image checked image unchecked image (or vice versa) , update cell value (boolean true or false). however, reason, getcelleditorvalue() not update table. so, release mouse, value goes original one. any appreciated! lot! public class tableexample extends jframe { jscrollpane pane; jpanel panel; jtable table; object[][] data; mytablemodel tm; renderer buttoncolumn; public tableexample(object[][] data) throws ioexception { string[] columns = {"column#1", "column#2", "column#3", "column#4", "column#5", "column#6"}; this.data = data; this.setpreferredsize(new dimension(700, 500));
Read more