Created
July 15, 2014 21:42
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jQuery.mmenu dynamic content bug
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="http://code.jquery.com/jquery-2.1.1.min.js"></script> | |
| <script src="http://cdnjs.cloudflare.com/ajax/libs/knockout/3.1.0/knockout-min.js"></script> | |
| <script src="js/jquery.mmenu.min.all.js"></script> | |
| <link rel="stylesheet" href="css/jquery.mmenu.all.css"> | |
| <script> | |
| //Automatically call a function to refresh the mmenu after the | |
| // new data renders | |
| ko.bindingHandlers.updateMenu = | |
| { | |
| update:function(element,valueAccessor, allBindings, viewModel, bindingContext) | |
| { | |
| var v = ko.utils.unwrapObservable(valueAccessor()); //get a dependency | |
| if(v.length > 0) | |
| bindingContext.$root.refreshMenu(); | |
| } | |
| }; | |
| function ViewModel() | |
| { | |
| var self = this; | |
| self.menuData = ko.observableArray(['Data 1', 'Data 2', 'Data 3']); | |
| self.val = 4; | |
| self.addData = function() | |
| { | |
| for(var i = 0; i < 10; i++) | |
| self.menuData.push('Data ' + (i + self.val)); | |
| self.val += i; | |
| }; | |
| self.refreshMenu = function() | |
| { | |
| if(self.menuObject) | |
| self.menuObject._init(); | |
| } | |
| } | |
| $(document).ready( | |
| function() | |
| { | |
| var vm = new ViewModel(); | |
| var m = $('#menu').mmenu({ offCanvas: false }); | |
| vm.menuObject = m.data('mmenu'); | |
| ko.applyBindings(vm); | |
| } | |
| ); | |
| </script> | |
| </head> | |
| <body> | |
| <div> | |
| <div style="height: 640px; margin-left: 440px;"> | |
| Hello, this is content. | |
| <button data-bind="click: addData">Push</button> | |
| </div> | |
| <nav id="menu"> | |
| <ul> | |
| <li><span>Static data</span> | |
| <ul> | |
| <li><a href="#">Data 1</a></li> | |
| <li><a href="#">Data 2</a></li> | |
| <li><a href="#">Data 3</a></li> | |
| </ul> | |
| </li> | |
| <!-- This section is dynamically generated; initially, the content | |
| is identical to the section above. --> | |
| <li><span>Dynamic data</span> | |
| <ul data-bind="foreach: menuData"> | |
| <li><a href="#" data-bind="text: $data"></a></li> | |
| </ul> | |
| </li> | |
| </nav> | |
| </div> | |
| </body> | |
| </html> |
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