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| <html> | |
| <head> | |
| <script type="text/javascript" src="https://code.jquery.com/jquery-2.1.3.min.js"></script> | |
| <script> | |
| var viewModel = {}; | |
| var MVVMFramework = {}; | |
| MVVMFramework.Init = function (viewModel) { | |
| var $els = $('*[data-bind="Nome"]'); | |
| var _onChange = function ($e) { | |
| var propName = $e.attr('data-bind'); | |
| var val = $e.val(); | |
| viewModel[propName] = val; | |
| } | |
| $els.each(function () { | |
| var $e = $(this); | |
| $e.change(function () { | |
| _onChange($e); | |
| }) | |
| }) | |
| var _updateView = function (propName, val) { | |
| $('*[data-bind="' + propName + '"]').val(val); | |
| } | |
| for (var propName in viewModel) { | |
| viewModel.__defineGetter__(propName, function () { | |
| return this['_' + propName]; | |
| }); | |
| viewModel.__defineSetter__(propName, function (val) { | |
| this['_' + propName] = val; | |
| _updateView(propName, val); | |
| }); | |
| } | |
| } | |
| //Aqui começa o uso do framework | |
| window.onload = function () { | |
| viewModel = { | |
| Nome: 'teste' | |
| } | |
| MVVMFramework.Init(viewModel); | |
| viewModel.Nome = 'Acaz'; | |
| viewModel.Nome = 'Testando 123'; | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <input type="text" data-bind="Nome" /> | |
| </body> | |
| </html> |
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