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April 20, 2014 23:51
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Backbone model/collection example from http://www.justinmccandless.com/blog/Getting+a+Very+Simple+Backbone.js+Project+Up+and+Running
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<!doctype html> | |
<html class="no-js"> | |
<head> | |
<meta charset="utf-8"> | |
<meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
<title></title> | |
<meta name="description" content=""> | |
<meta name="viewport" content="width=device-width, initial-scale=1"> | |
</head> | |
<body> | |
<!-- Add your site or application content here --> | |
<p> | |
Backbone model/collection example from <a href="http://www.justinmccandless.com/blog/Getting+a+Very+Simple+Backbone.js+Project+Up+and+Running" target="_blank">http://www.justinmccandless.com/blog/Getting+a+Very+Simple+Backbone.js+Project+Up+and+Running</a>. | |
</p> | |
<p> | |
Open the console to see the bootstrapped task titles output. | |
</p> | |
<script src="http://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.5.2/underscore-min.js"></script> | |
<script src="http://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.0.0/backbone-min.js"></script> | |
<script> | |
(function() { | |
var Myapp_Task = Backbone.Model.extend({ | |
// The default values for a task | |
defaults: function() { | |
// get current date | |
var now = new Date; | |
var date = now.getUTCFullYear() + '-' + now.getUTCMonth() + '-' + now.getUTCDate() + 'T' + now.getUTCHours() + ':' + now.getUTCMinutes() + ':' + now.getUTCSeconds() + '.000Z'; | |
return { | |
title: 'New Task', | |
updated: date, | |
status: 'needsAction', | |
completed: null | |
}; | |
}, | |
// Any functions you need go here | |
// Destroy the task | |
clear: function() { | |
this.destroy(); | |
} | |
}); | |
var Myapp_TaskList = Backbone.Collection.extend({ | |
// Reference the model you made! | |
model: Myapp_Task, | |
// Url to call to get the task list (mine is just a static local file) | |
url: '/js/tasklist.json', | |
// Any functions you need go here | |
}); | |
// bootstrap backbone | |
window.onload = function(){ | |
// create an instance of your collection | |
var mytasks = new Myapp_TaskList; | |
// use the reset function to set your initial pre-ajax data | |
mytasks.reset([ | |
{title: 'Collect underpants'}, | |
{title: '???'}, | |
{title: 'Profit'}, | |
]); | |
// now you can use your data in your app! | |
mytasks.each(function(obj, key) { | |
console.log(obj.get('title')); | |
}); | |
}; | |
})() | |
</script> | |
</body> | |
</html> |
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Okay, I see the tasks you created appear in the console but there doesn't seem to be any provision for creating a new task. I assume you have to create an addTask function on the model but not sure how?