├── README.md
├── LICENSE
└── backbone.baseview.js


/README.md:
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1 | backbone.baseview
2 | =================
3 | 
4 | A simple base view class for Backbone.View,


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/LICENSE:
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 1 |                             ©2012 Airbnb, Inc.
 2 | 
 3 | Redistribution  and  use  in  source  and  binary  forms,  with  or  without
 4 | modification, are  permitted provided that the following conditions are met:
 5 | 
 6 |   Redistributions  of source  code must  retain the above  copyright notice,
 7 |   this list of conditions and the following disclaimer.
 8 | 
 9 |   Redistributions in binary form  must reproduce the above copyright notice,
10 |   this list of conditions and the following disclaimer in the  documentation
11 |   and/or other materials provided with the distribution.
12 | 
13 |   Names of  the contributors to this software may not be used to  endorse or
14 |   promote products derived from this software without specific prior written
15 |   permission.
16 | 
17 | This software  is provided  by the  contributors "as is" and any  express or
18 | implied warranties,  including, but not  limited to, the  implied warranties
19 | of merchantability and  fitness for a particular  purpose are disclaimed. In
20 | no event  shall  the  contributors  be  liable  for  any  direct,  indirect,
21 | incidental, special, exemplary, or consequential damages (including, but not
22 | limited to, procurement of  substitute goods or services; loss of use, data,
23 | or profits;  or business interruption)  however caused and on  any theory of
24 | liability,  whether  in  contract,  strict  liability,  or  tort  (including
25 | negligence  or  otherwise)  arising  in  any  way  out  of  the use  of this
26 | software, even if advised of the possibility of such damage.
27 | 
28 | This license applies exclusively to the backbone.baseview.js file and the corresponding
29 | files built with the "make build" command.
30 | 


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/backbone.baseview.js:
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 1 | Backbone.BaseView = Backbone.View.extend({
 2 |   template: null,
 3 | 
 4 |   initialize: function (options) {
 5 |     this.bindings();
 6 |     this._postInitialize();
 7 |   },
 8 | 
 9 |   _postInitialize: function() {
10 |     this.postInitialize();
11 |     this.trigger('initialize');
12 |   },
13 | 
14 |   getRenderData: function() {
15 |     if (this.model) {
16 |       return this.model.toJSON();
17 |     } else {
18 |       return {};
19 |     }
20 |   },
21 | 
22 |   getTemplate: function() {
23 |     if (this.template && typeof JST !== 'undefined') {
24 |       return JST[this.template];
25 |     }
26 |   },
27 | 
28 |   getHtml: function() {
29 |     var template = this.getTemplate();
30 |     if (template) {
31 |       return template(this.getRenderData());
32 |     } else {
33 |       return "";
34 |     }
35 |   },
36 | 
37 |   render: function() {
38 |     this.$el.html(this.getHtml());
39 |     this.trigger('render');
40 |     this.postRender();
41 |     return this;
42 |   },
43 | 
44 |   // NOOP will be overriden
45 |   postInitialize: function() {},
46 | 
47 |   // NOOP will be overriden
48 |   postRender: function() {},
49 | 
50 |   // Your bindings
51 |   // NOOP will be overriden
52 |   bindings: function() {},
53 | 
54 |   // To be called before view is thrown away.  Clean up intervals, events, etc.
55 |   // NOOP will be overriden
56 |   cleanup: function() {
57 |     this.dispose();
58 |     this.remove();
59 |   },
60 | 
61 |   // Stole this method from Backbone v0.9.2 bleeding edge.
62 |   // https://github.com/documentcloud/backbone/commit/3ae1af6df1b542bfb3e38f2fdfe7a471f2b830a0
63 |   //
64 |   // Clean up references to this view in order to prevent latent effects and
65 |   // memory leaks.
66 |   dispose: function() {
67 |     this.undelegateEvents();
68 |     if (this.model) this.model.off(null, null, this);
69 |     if (this.collection) this.collection.off(null, null, this);
70 |     return this;
71 |   },
72 | 
73 |   // A way to grab elements from the DOM using data-attributes.
74 |   // Caches els by default. Pass `true` for `fresh` to ignore cache.
75 |   $get: function(key, fresh) {
76 |     this._$getEls = this._$getEls || {};
77 |     if (fresh || !this._$getEls[key]) {
78 |       this._$getEls[key] = this.$('[data-'+key+']');
79 |     }
80 |     return this._$getEls[key];
81 |   }
82 | 
83 | });
84 | 
85 | 


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