javascript - Show tabs with bootstrap and knockout.js -


i trying show tabs bootstrap.

with code tabs don't appear.

view:

<div id="tabs" class="container">   <ul class="nav nav-tabs">     <ul class="folders" data-bind="foreach: folders">       <li data-bind="text: $data, css:{ selected: $data == $root.chosenfolderid() }, click: $root.gotofolder" >         <a href="#home" data-toggle="tab"></a>         <a href="#home" data-toggle="tab">       </li>     </ul>   < /ul> </div>

view model:

function webmailviewmodel() {     // data     var self = this;     self.folders = ['inbox', 'archive', 'sent', 'spam'];     self.chosenfolderid = ko.observable();      // behaviours         self.gotofolder = function(folder) { self.chosenfolderid(folder); };     };  ko.applybindings(new webmailviewmodel());

what problem code?

you have a lot of problems in code you've posted:

  • the markup you've posted invalid: there's stray a tag not closed.
  • the markup you've posted invalid: there's ul that's direct descendant of first ul, want one.
  • why there two a tags inside 1 tab li? want one.
  • you have both content li , text binding (which overwrite content). bootstrap requires a should move binding element i'd think.
  • the click binding should on a tag, not li.
  • you render selected class active li items, if @ the bootstrap documentation you'll see should active.
  • you mix data-* attributes bootstrap (i.e. data-toggle) knockout way of selecting tabs (click , css bindings). want latter

after fixing of (and maybe 1 or 2 minor things forgot mention above), end along these lines:

function webmailviewmodel() {      // data      var self = this;      self.folders = ['inbox', 'archive', 'sent', 'spam'];      self.chosenfolderid = ko.observable();        // behaviours          self.gotofolder = function(folder) { self.chosenfolderid(folder); };      };    ko.applybindings(new webmailviewmodel());
body { padding: 10px; }
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet"/>  <link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-theme.min.css" rel="stylesheet"/>  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>  <script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js"></script>    <div id="tabs" class="container">    <ul class="nav nav-tabs folders" data-bind="foreach: folders">        <li data-bind="css:{ active: $data == $root.chosenfolderid() }">          <a href="#" data-bind="text: $data, click: $root.gotofolder"></a>        </li>    </ul>  </div>


Comments

Post a Comment

Popular posts from this blog

c++ - Difference between pre and post decrement in recursive function argument -

i have following sample code used pre-decrement void function(int c) { if(c == 0) { return; } else { cout << "dp" << c << endl; function(--c); cout << c << endl; return; } } this function give output input 4 : dp3 dp2 dp1 dp0 0 1 2 3 but when use post decrement void function(int c) { if(c == 0) { return; } else { cout << "dp" << c << endl; function(c--); cout << c << endl; return; } } output goes in infinite loop dp4 can explain me in detail why happens ? this happens because function(c--) called same value of c , when finishes c decremented. recursively called, hence called same value no chance of return , hit stack overflow error. assume this, int x = 1, y = 0; y = x++ result y == 1 , x == 2. if y = ++x , bot x , y 2.
Read more

php - Nothing but 'run(); ' when browsing to my local project, how do I fix this? -

i added new project. made mistake in projectname.conf file in sites-available apache2, led me reinstalling apache2. after reinstalling , re-enabling projects on every page of every project .. <body> run(); </body> .. i've run composer update, restarted service, restarted pc, checked config files, tried disabling new project. there nothing in error log, , access.log: 127.0.0.1 - - [15/may/2015:01:40:47 +0200] "get / http/1.1" 304 181 "-" "mozilla/5.0 (x11; ubuntu; linux x86_64; rv:38.0) gecko/20100101 firefox/38.0" maybe i'm forgetting apache2 reinstall? don't think did different last time installed it. looks haven't setup php correctly. take @ this great guide , maybe you're forgetting link php config apache2.
Read more

php - How can I echo out this array? -

i don't know how go grabbing data in variable , put foreach loop. class tree{ private $info = array( array('name'=>'jim','state'=>'nu','company'=>'nu','phone'=>array('cell'=>'5615111111','office'=>'5611111111'),'email'=>array('primary'=>'exs@example.com','ex@there.com')), array('name'=>'joe smith','city'=>'phoenix','phone'=>'4805551111','email'=>'jsmith@some_email.com'), array('name'=>'john doe','city'=>'chandler','company'=>'doe co.','email'=>array('jdoe@gmail.com','personal'=>'email@email.com'),'phone'=>'6025550002') ); } if you're inside of class, can access private variable using $this->variablename . example, i...
Read more