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1 | # Rivets.js | 1 | # Rivets.js |
2 | 2 | ||
3 | Rivets.js is a declarative data binding facility that plays well with existing frameworks such as [Backbone.js](http://backbonejs.org), [Spine.js](http://spinejs.com) and [Stapes.js](http://hay.github.com/stapes/). It aims to be lightweight (1.9KB minified and gzipped), extensible, and configurable to work with any event-driven model. | 3 | Rivets.js is a declarative data binding facility that plays well with existing frameworks such as [Backbone.js](http://backbonejs.org), [Spine.js](http://spinejs.com) and [Stapes.js](http://hay.github.com/stapes/). It aims to be lightweight (2.3KB minified and gzipped), extensible, and configurable to work with any event-driven model. |
4 | 4 | ||
5 | --- | 5 | --- |
6 | 6 | ... | ... |
1 | // rivets.js | 1 | // rivets.js |
2 | // version: 0.3.1 | 2 | // version: 0.3.2 |
3 | // author: Michael Richards | 3 | // author: Michael Richards |
4 | // license: MIT | 4 | // license: MIT |
5 | (function() { | 5 | (function() { |
6 | var Rivets, attributeBinding, bindEvent, eventBinding, getInputValue, rivets, unbindEvent, | 6 | var Rivets, attributeBinding, bindEvent, eventBinding, getInputValue, iterationBinding, rivets, unbindEvent, |
7 | __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, | 7 | __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, |
8 | __slice = [].slice, | 8 | __slice = [].slice, |
9 | __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; | 9 | __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; |
... | @@ -34,11 +34,16 @@ | ... | @@ -34,11 +34,16 @@ |
34 | 34 | ||
35 | this.formattedValue = __bind(this.formattedValue, this); | 35 | this.formattedValue = __bind(this.formattedValue, this); |
36 | 36 | ||
37 | if (this.options.special === "event") { | 37 | this.routine = (function() { |
38 | this.routine = eventBinding(this.type); | 38 | switch (this.options.special) { |
39 | } else { | 39 | case "event": |
40 | this.routine = Rivets.routines[this.type] || attributeBinding(this.type); | 40 | return eventBinding(this.type); |
41 | case "iteration": | ||
42 | return iterationBinding(this.type); | ||
43 | default: | ||
44 | return Rivets.routines[this.type] || attributeBinding(this.type); | ||
41 | } | 45 | } |
46 | }).call(this); | ||
42 | this.formatters = this.options.formatters || []; | 47 | this.formatters = this.options.formatters || []; |
43 | } | 48 | } |
44 | 49 | ||
... | @@ -61,9 +66,11 @@ | ... | @@ -61,9 +66,11 @@ |
61 | if (this.options.special === "event") { | 66 | if (this.options.special === "event") { |
62 | this.routine(this.el, value, this.currentListener); | 67 | this.routine(this.el, value, this.currentListener); |
63 | return this.currentListener = value; | 68 | return this.currentListener = value; |
69 | } else if (this.options.special === "iteration") { | ||
70 | return this.routine(this.el, value, this); | ||
64 | } else { | 71 | } else { |
65 | if (value instanceof Function) { | 72 | if (value instanceof Function) { |
66 | value = value(); | 73 | value = value.call(this.model); |
67 | } | 74 | } |
68 | return this.routine(this.el, value); | 75 | return this.routine(this.el, value); |
69 | } | 76 | } |
... | @@ -104,6 +111,7 @@ | ... | @@ -104,6 +111,7 @@ |
104 | 111 | ||
105 | Binding.prototype.unbind = function() { | 112 | Binding.prototype.unbind = function() { |
106 | var callback, keypath, _i, _len, _ref, _ref1, _ref2; | 113 | var callback, keypath, _i, _len, _ref, _ref1, _ref2; |
114 | if (!this.options.bypass) { | ||
107 | Rivets.config.adapter.unsubscribe(this.model, this.keypath, this.set); | 115 | Rivets.config.adapter.unsubscribe(this.model, this.keypath, this.set); |
108 | if ((_ref = this.options.dependencies) != null ? _ref.length : void 0) { | 116 | if ((_ref = this.options.dependencies) != null ? _ref.length : void 0) { |
109 | _ref1 = this.options.dependencies; | 117 | _ref1 = this.options.dependencies; |
... | @@ -116,6 +124,7 @@ | ... | @@ -116,6 +124,7 @@ |
116 | if (_ref2 = this.type, __indexOf.call(this.bidirectionals, _ref2) >= 0) { | 124 | if (_ref2 = this.type, __indexOf.call(this.bidirectionals, _ref2) >= 0) { |
117 | return this.el.removeEventListener('change', this.publish); | 125 | return this.el.removeEventListener('change', this.publish); |
118 | } | 126 | } |
127 | } | ||
119 | }; | 128 | }; |
120 | 129 | ||
121 | return Binding; | 130 | return Binding; |
... | @@ -152,36 +161,57 @@ | ... | @@ -152,36 +161,57 @@ |
152 | }; | 161 | }; |
153 | 162 | ||
154 | View.prototype.build = function() { | 163 | View.prototype.build = function() { |
155 | var bindingRegExp, el, eventRegExp, node, parseNode, _i, _len, _ref, _results, | 164 | var bindingRegExp, el, eventRegExp, iterationRegExp, iterator, node, parseNode, skipNodes, _i, _len, _ref, _results, |
156 | _this = this; | 165 | _this = this; |
157 | this.bindings = []; | 166 | this.bindings = []; |
167 | skipNodes = []; | ||
168 | iterator = null; | ||
158 | bindingRegExp = this.bindingRegExp(); | 169 | bindingRegExp = this.bindingRegExp(); |
159 | eventRegExp = /^on-/; | 170 | eventRegExp = /^on-/; |
171 | iterationRegExp = /^each-/; | ||
160 | parseNode = function(node) { | 172 | parseNode = function(node) { |
161 | var attribute, context, ctx, dependencies, keypath, model, options, path, pipe, pipes, splitPath, type, _i, _len, _ref, _results; | 173 | var a, attribute, binding, context, ctx, dependencies, keypath, model, n, options, path, pipe, pipes, splitPath, type, _i, _j, _k, _l, _len, _len1, _len2, _len3, _ref, _ref1, _ref2, _results; |
174 | if (__indexOf.call(skipNodes, node) < 0) { | ||
162 | _ref = node.attributes; | 175 | _ref = node.attributes; |
163 | _results = []; | ||
164 | for (_i = 0, _len = _ref.length; _i < _len; _i++) { | 176 | for (_i = 0, _len = _ref.length; _i < _len; _i++) { |
165 | attribute = _ref[_i]; | 177 | attribute = _ref[_i]; |
166 | if (bindingRegExp.test(attribute.name)) { | 178 | if (bindingRegExp.test(attribute.name)) { |
179 | type = attribute.name.replace(bindingRegExp, ''); | ||
180 | if (iterationRegExp.test(type)) { | ||
181 | if (!_this.models[type.replace(iterationRegExp, '')]) { | ||
182 | _ref1 = node.getElementsByTagName('*'); | ||
183 | for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) { | ||
184 | n = _ref1[_j]; | ||
185 | skipNodes.push(n); | ||
186 | } | ||
187 | iterator = [attribute]; | ||
188 | } | ||
189 | } | ||
190 | } | ||
191 | } | ||
192 | _ref2 = iterator || node.attributes; | ||
193 | _results = []; | ||
194 | for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) { | ||
195 | attribute = _ref2[_k]; | ||
196 | if (bindingRegExp.test(attribute.name)) { | ||
167 | options = {}; | 197 | options = {}; |
168 | type = attribute.name.replace(bindingRegExp, ''); | 198 | type = attribute.name.replace(bindingRegExp, ''); |
169 | pipes = (function() { | 199 | pipes = (function() { |
170 | var _j, _len1, _ref1, _results1; | 200 | var _l, _len3, _ref3, _results1; |
171 | _ref1 = attribute.value.split('|'); | 201 | _ref3 = attribute.value.split('|'); |
172 | _results1 = []; | 202 | _results1 = []; |
173 | for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) { | 203 | for (_l = 0, _len3 = _ref3.length; _l < _len3; _l++) { |
174 | pipe = _ref1[_j]; | 204 | pipe = _ref3[_l]; |
175 | _results1.push(pipe.trim()); | 205 | _results1.push(pipe.trim()); |
176 | } | 206 | } |
177 | return _results1; | 207 | return _results1; |
178 | })(); | 208 | })(); |
179 | context = (function() { | 209 | context = (function() { |
180 | var _j, _len1, _ref1, _results1; | 210 | var _l, _len3, _ref3, _results1; |
181 | _ref1 = pipes.shift().split('>'); | 211 | _ref3 = pipes.shift().split('>'); |
182 | _results1 = []; | 212 | _results1 = []; |
183 | for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) { | 213 | for (_l = 0, _len3 = _ref3.length; _l < _len3; _l++) { |
184 | ctx = _ref1[_j]; | 214 | ctx = _ref3[_l]; |
185 | _results1.push(ctx.trim()); | 215 | _results1.push(ctx.trim()); |
186 | } | 216 | } |
187 | return _results1; | 217 | return _results1; |
... | @@ -192,6 +222,7 @@ | ... | @@ -192,6 +222,7 @@ |
192 | model = _this.models[splitPath.shift()]; | 222 | model = _this.models[splitPath.shift()]; |
193 | options.bypass = path.indexOf(":") !== -1; | 223 | options.bypass = path.indexOf(":") !== -1; |
194 | keypath = splitPath.join(); | 224 | keypath = splitPath.join(); |
225 | if (model) { | ||
195 | if (dependencies = context.shift()) { | 226 | if (dependencies = context.shift()) { |
196 | options.dependencies = dependencies.split(/\s+/); | 227 | options.dependencies = dependencies.split(/\s+/); |
197 | } | 228 | } |
... | @@ -199,12 +230,27 @@ | ... | @@ -199,12 +230,27 @@ |
199 | type = type.replace(eventRegExp, ''); | 230 | type = type.replace(eventRegExp, ''); |
200 | options.special = "event"; | 231 | options.special = "event"; |
201 | } | 232 | } |
202 | _results.push(_this.bindings.push(new Rivets.Binding(node, type, model, keypath, options))); | 233 | if (iterationRegExp.test(type)) { |
234 | type = type.replace(iterationRegExp, ''); | ||
235 | options.special = "iteration"; | ||
236 | } | ||
237 | binding = new Rivets.Binding(node, type, model, keypath, options); | ||
238 | binding.view = _this; | ||
239 | _this.bindings.push(binding); | ||
240 | } | ||
241 | } | ||
242 | if (iterator) { | ||
243 | for (_l = 0, _len3 = iterator.length; _l < _len3; _l++) { | ||
244 | a = iterator[_l]; | ||
245 | node.removeAttribute(a.name); | ||
246 | } | ||
247 | _results.push(iterator = null); | ||
203 | } else { | 248 | } else { |
204 | _results.push(void 0); | 249 | _results.push(void 0); |
205 | } | 250 | } |
206 | } | 251 | } |
207 | return _results; | 252 | return _results; |
253 | } | ||
208 | }; | 254 | }; |
209 | _ref = this.els; | 255 | _ref = this.els; |
210 | _results = []; | 256 | _results = []; |
... | @@ -289,6 +335,44 @@ | ... | @@ -289,6 +335,44 @@ |
289 | }; | 335 | }; |
290 | }; | 336 | }; |
291 | 337 | ||
338 | iterationBinding = function(name) { | ||
339 | return function(el, collection, binding) { | ||
340 | var data, item, itemEl, iteration, m, n, previous, _i, _j, _len, _len1, _ref, _ref1, _results; | ||
341 | if (binding.iterated != null) { | ||
342 | _ref = binding.iterated; | ||
343 | for (_i = 0, _len = _ref.length; _i < _len; _i++) { | ||
344 | iteration = _ref[_i]; | ||
345 | iteration.view.unbind(); | ||
346 | iteration.el.parentNode.removeChild(iteration.el); | ||
347 | } | ||
348 | } else { | ||
349 | binding.marker = document.createComment(" rivets: each-" + name + " "); | ||
350 | el.parentNode.insertBefore(binding.marker, el); | ||
351 | el.parentNode.removeChild(el); | ||
352 | } | ||
353 | binding.iterated = []; | ||
354 | _results = []; | ||
355 | for (_j = 0, _len1 = collection.length; _j < _len1; _j++) { | ||
356 | item = collection[_j]; | ||
357 | data = {}; | ||
358 | _ref1 = binding.view.models; | ||
359 | for (n in _ref1) { | ||
360 | m = _ref1[n]; | ||
361 | data[n] = m; | ||
362 | } | ||
363 | data[name] = item; | ||
364 | itemEl = el.cloneNode(true); | ||
365 | previous = binding.iterated[binding.iterated.length - 1] || binding.marker; | ||
366 | binding.marker.parentNode.insertBefore(itemEl, previous.nextSibling); | ||
367 | _results.push(binding.iterated.push({ | ||
368 | el: itemEl, | ||
369 | view: rivets.bind(itemEl, data) | ||
370 | })); | ||
371 | } | ||
372 | return _results; | ||
373 | }; | ||
374 | }; | ||
375 | |||
292 | attributeBinding = function(attr) { | 376 | attributeBinding = function(attr) { |
293 | return function(el, value) { | 377 | return function(el, value) { |
294 | if (value) { | 378 | if (value) { | ... | ... |
1 | // rivets.js | 1 | // rivets.js |
2 | // version: 0.3.1 | 2 | // version: 0.3.2 |
3 | // author: Michael Richards | 3 | // author: Michael Richards |
4 | // license: MIT | 4 | // license: MIT |
5 | (function(){var a,b,c,d,e,f,g,h=function(a,b){return function(){return a.apply(b,arguments)}},i=[].slice,j=[].indexOf||function(a){for(var b=0,c=this.length;b<c;b++)if(b in this&&this[b]===a)return b;return-1};a={},String.prototype.trim||(String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")}),a.Binding=function(){function f(c,e,f,g,i){this.el=c,this.type=e,this.model=f,this.keypath=g,this.options=i!=null?i:{},this.unbind=h(this.unbind,this),this.publish=h(this.publish,this),this.bind=h(this.bind,this),this.set=h(this.set,this),this.formattedValue=h(this.formattedValue,this),this.options.special==="event"?this.routine=d(this.type):this.routine=a.routines[this.type]||b(this.type),this.formatters=this.options.formatters||[]}return f.prototype.bidirectionals=["value","checked","unchecked"],f.prototype.formattedValue=function(b){var c,d,e,f,g,h,j,k;h=this.formatters;for(f=0,g=h.length;f<g;f++)d=h[f],c=d.split(/\s+/),e=c.shift(),b=this.model[e]instanceof Function?(j=this.model)[e].apply(j,[b].concat(i.call(c))):a.formatters[e]?(k=a.formatters)[e].apply(k,[b].concat(i.call(c))):void 0;return b},f.prototype.set=function(a){return a=this.formattedValue(a),this.options.special==="event"?(this.routine(this.el,a,this.currentListener),this.currentListener=a):(a instanceof Function&&(a=a()),this.routine(this.el,a))},f.prototype.bind=function(){var b,d,e,f,g,h,i,k=this;this.options.bypass?this.set(this.model[this.keypath]):(a.config.adapter.subscribe(this.model,this.keypath,this.set),a.config.preloadData&&this.set(a.config.adapter.read(this.model,this.keypath)));if((g=this.options.dependencies)!=null?g.length:void 0){this.dependencyCallbacks={},h=this.options.dependencies;for(e=0,f=h.length;e<f;e++)d=h[e],b=this.dependencyCallbacks[d]=function(b){return k.set(k.options.bypass?k.model[k.keypath]:a.config.adapter.read(k.model,k.keypath))},a.config.adapter.subscribe(this.model,d,b)}if(i=this.type,j.call(this.bidirectionals,i)>=0)return c(this.el,"change",this.publish)},f.prototype.publish=function(b){var c;return c=b.target||b.srcElement,a.config.adapter.publish(this.model,this.keypath,e(c))},f.prototype.unbind=function(){var b,c,d,e,f,g,h;a.config.adapter.unsubscribe(this.model,this.keypath,this.set);if((f=this.options.dependencies)!=null?f.length:void 0){g=this.options.dependencies;for(d=0,e=g.length;d<e;d++)c=g[d],b=this.dependencyCallbacks[c],a.config.adapter.unsubscribe(this.model,c,b)}if(h=this.type,j.call(this.bidirectionals,h)>=0)return this.el.removeEventListener("change",this.publish)},f}(),a.View=function(){function b(a,b){this.els=a,this.models=b,this.unbind=h(this.unbind,this),this.bind=h(this.bind,this),this.build=h(this.build,this),this.bindingRegExp=h(this.bindingRegExp,this),this.els.jquery||this.els instanceof Array||(this.els=[this.els]),this.build()}return b.prototype.bindingRegExp=function(){var b;return b=a.config.prefix,b?new RegExp("^data-"+b+"-"):/^data-/},b.prototype.build=function(){var b,c,d,e,f,g,h,i,j,k=this;this.bindings=[],b=this.bindingRegExp(),d=/^on-/,f=function(c){var e,f,g,h,i,j,l,m,n,o,p,q,r,s,t,u;t=c.attributes,u=[];for(r=0,s=t.length;r<s;r++){e=t[r];if(b.test(e.name)){l={},q=e.name.replace(b,""),o=function(){var a,b,c,d;c=e.value.split("|"),d=[];for(a=0,b=c.length;a<b;a++)n=c[a],d.push(n.trim());return d}(),f=function(){var a,b,c,d;c=o.shift().split(">"),d=[];for(a=0,b=c.length;a<b;a++)g=c[a],d.push(g.trim());return d}(),m=f.shift(),p=m.split(/\.|:/),l.formatters=o,j=k.models[p.shift()],l.bypass=m.indexOf(":")!==-1,i=p.join();if(h=f.shift())l.dependencies=h.split(/\s+/);d.test(q)&&(q=q.replace(d,""),l.special="event"),u.push(k.bindings.push(new a.Binding(c,q,j,i,l)))}else u.push(void 0)}return u},i=this.els,j=[];for(g=0,h=i.length;g<h;g++)c=i[g],f(c),j.push(function(){var a,b,d,g;d=c.getElementsByTagName("*"),g=[];for(a=0,b=d.length;a<b;a++)e=d[a],g.push(f(e));return g}());return j},b.prototype.bind=function(){var a,b,c,d,e;d=this.bindings,e=[];for(b=0,c=d.length;b<c;b++)a=d[b],e.push(a.bind());return e},b.prototype.unbind=function(){var a,b,c,d,e;d=this.bindings,e=[];for(b=0,c=d.length;b<c;b++)a=d[b],e.push(a.unbind());return e},b}(),c=function(a,b,c){return window.addEventListener?a.addEventListener(b,c,!1):(b="on"+b,a.attachEvent(b,c))},g=function(a,b,c){return window.removeEventListener?a.removeEventListener(b,c,!1):(b="on"+b,a.detachEvent(b,c))},e=function(a){switch(a.type){case"checkbox":return a.checked;default:return a.value}},d=function(a){return function(b,d,e){d&&c(b,a,d);if(e)return g(b,a,e)}},b=function(a){return function(b,c){return c?b.setAttribute(a,c):b.removeAttribute(a)}},a.routines={enabled:function(a,b){return a.disabled=!b},disabled:function(a,b){return a.disabled=!!b},checked:function(a,b){return a.type==="radio"?a.checked=a.value===b:a.checked=!!b},unchecked:function(a,b){return a.type==="radio"?a.checked=a.value!==b:a.checked=!b},show:function(a,b){return a.style.display=b?"":"none"},hide:function(a,b){return a.style.display=b?"none":""},html:function(a,b){return a.innerHTML=b!=null?b:""},value:function(a,b){return a.value=b!=null?b:""},text:function(a,b){return a.innerText!=null?a.innerText=b!=null?b:"":a.textContent=b!=null?b:""}},a.config={preloadData:!0},a.formatters={},f={routines:a.routines,formatters:a.formatters,config:a.config,configure:function(b){var c,d,e;b==null&&(b={}),e=[];for(c in b)d=b[c],e.push(a.config[c]=d);return e},bind:function(b,c){var d;return c==null&&(c={}),d=new a.View(b,c),d.bind(),d}},typeof module!="undefined"&&module!==null?module.exports=f:this.rivets=f}).call(this); | ||
... | \ No newline at end of file | ... | \ No newline at end of file |
5 | (function(){var a,b,c,d,e,f,g,h,i=function(a,b){return function(){return a.apply(b,arguments)}},j=[].slice,k=[].indexOf||function(a){for(var b=0,c=this.length;b<c;b++)if(b in this&&this[b]===a)return b;return-1};a={},String.prototype.trim||(String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")}),a.Binding=function(){function g(c,e,g,h,j){this.el=c,this.type=e,this.model=g,this.keypath=h,this.options=j!=null?j:{},this.unbind=i(this.unbind,this),this.publish=i(this.publish,this),this.bind=i(this.bind,this),this.set=i(this.set,this),this.formattedValue=i(this.formattedValue,this),this.routine=function(){switch(this.options.special){case"event":return d(this.type);case"iteration":return f(this.type);default:return a.routines[this.type]||b(this.type)}}.call(this),this.formatters=this.options.formatters||[]}return g.prototype.bidirectionals=["value","checked","unchecked"],g.prototype.formattedValue=function(b){var c,d,e,f,g,h,i,k;h=this.formatters;for(f=0,g=h.length;f<g;f++)d=h[f],c=d.split(/\s+/),e=c.shift(),b=this.model[e]instanceof Function?(i=this.model)[e].apply(i,[b].concat(j.call(c))):a.formatters[e]?(k=a.formatters)[e].apply(k,[b].concat(j.call(c))):void 0;return b},g.prototype.set=function(a){return a=this.formattedValue(a),this.options.special==="event"?(this.routine(this.el,a,this.currentListener),this.currentListener=a):this.options.special==="iteration"?this.routine(this.el,a,this):(a instanceof Function&&(a=a.call(this.model)),this.routine(this.el,a))},g.prototype.bind=function(){var b,d,e,f,g,h,i,j=this;this.options.bypass?this.set(this.model[this.keypath]):(a.config.adapter.subscribe(this.model,this.keypath,this.set),a.config.preloadData&&this.set(a.config.adapter.read(this.model,this.keypath)));if((g=this.options.dependencies)!=null?g.length:void 0){this.dependencyCallbacks={},h=this.options.dependencies;for(e=0,f=h.length;e<f;e++)d=h[e],b=this.dependencyCallbacks[d]=function(b){return j.set(j.options.bypass?j.model[j.keypath]:a.config.adapter.read(j.model,j.keypath))},a.config.adapter.subscribe(this.model,d,b)}if(i=this.type,k.call(this.bidirectionals,i)>=0)return c(this.el,"change",this.publish)},g.prototype.publish=function(b){var c;return c=b.target||b.srcElement,a.config.adapter.publish(this.model,this.keypath,e(c))},g.prototype.unbind=function(){var b,c,d,e,f,g,h;if(!this.options.bypass){a.config.adapter.unsubscribe(this.model,this.keypath,this.set);if((f=this.options.dependencies)!=null?f.length:void 0){g=this.options.dependencies;for(d=0,e=g.length;d<e;d++)c=g[d],b=this.dependencyCallbacks[c],a.config.adapter.unsubscribe(this.model,c,b)}if(h=this.type,k.call(this.bidirectionals,h)>=0)return this.el.removeEventListener("change",this.publish)}},g}(),a.View=function(){function b(a,b){this.els=a,this.models=b,this.unbind=i(this.unbind,this),this.bind=i(this.bind,this),this.build=i(this.build,this),this.bindingRegExp=i(this.bindingRegExp,this),this.els.jquery||this.els instanceof Array||(this.els=[this.els]),this.build()}return b.prototype.bindingRegExp=function(){var b;return b=a.config.prefix,b?new RegExp("^data-"+b+"-"):/^data-/},b.prototype.build=function(){var b,c,d,e,f,g,h,i,j,l,m,n,o=this;this.bindings=[],i=[],f=null,b=this.bindingRegExp(),d=/^on-/,e=/^each-/,h=function(c){var g,h,j,l,m,n,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J;if(k.call(i,c)<0){G=c.attributes;for(y=0,C=G.length;y<C;y++){h=G[y];if(b.test(h.name)){x=h.name.replace(b,"");if(e.test(x)&&!o.models[x.replace(e,"")]){H=c.getElementsByTagName("*");for(z=0,D=H.length;z<D;z++)r=H[z],i.push(r);f=[h]}}}I=f||c.attributes,J=[];for(A=0,E=I.length;A<E;A++){h=I[A];if(b.test(h.name)){s={},x=h.name.replace(b,""),v=function(){var a,b,c,d;c=h.value.split("|"),d=[];for(a=0,b=c.length;a<b;a++)u=c[a],d.push(u.trim());return d}(),l=function(){var a,b,c,d;c=v.shift().split(">"),d=[];for(a=0,b=c.length;a<b;a++)m=c[a],d.push(m.trim());return d}(),t=l.shift(),w=t.split(/\.|:/),s.formatters=v,q=o.models[w.shift()],s.bypass=t.indexOf(":")!==-1,p=w.join();if(q){if(n=l.shift())s.dependencies=n.split(/\s+/);d.test(x)&&(x=x.replace(d,""),s.special="event"),e.test(x)&&(x=x.replace(e,""),s.special="iteration"),j=new a.Binding(c,x,q,p,s),j.view=o,o.bindings.push(j)}}if(f){for(B=0,F=f.length;B<F;B++)g=f[B],c.removeAttribute(g.name);J.push(f=null)}else J.push(void 0)}return J}},m=this.els,n=[];for(j=0,l=m.length;j<l;j++)c=m[j],h(c),n.push(function(){var a,b,d,e;d=c.getElementsByTagName("*"),e=[];for(a=0,b=d.length;a<b;a++)g=d[a],e.push(h(g));return e}());return n},b.prototype.bind=function(){var a,b,c,d,e;d=this.bindings,e=[];for(b=0,c=d.length;b<c;b++)a=d[b],e.push(a.bind());return e},b.prototype.unbind=function(){var a,b,c,d,e;d=this.bindings,e=[];for(b=0,c=d.length;b<c;b++)a=d[b],e.push(a.unbind());return e},b}(),c=function(a,b,c){return window.addEventListener?a.addEventListener(b,c,!1):(b="on"+b,a.attachEvent(b,c))},h=function(a,b,c){return window.removeEventListener?a.removeEventListener(b,c,!1):(b="on"+b,a.detachEvent(b,c))},e=function(a){switch(a.type){case"checkbox":return a.checked;default:return a.value}},d=function(a){return function(b,d,e){d&&c(b,a,d);if(e)return h(b,a,e)}},f=function(a){return function(b,c,d){var e,f,h,i,j,k,l,m,n,o,p,q,r,s;if(d.iterated!=null){q=d.iterated;for(m=0,o=q.length;m<o;m++)i=q[m],i.view.unbind(),i.el.parentNode.removeChild(i.el)}else d.marker=document.createComment(" rivets: each-"+a+" "),b.parentNode.insertBefore(d.marker,b),b.parentNode.removeChild(b);d.iterated=[],s=[];for(n=0,p=c.length;n<p;n++){f=c[n],e={},r=d.view.models;for(k in r)j=r[k],e[k]=j;e[a]=f,h=b.cloneNode(!0),l=d.iterated[d.iterated.length-1]||d.marker,d.marker.parentNode.insertBefore(h,l.nextSibling),s.push(d.iterated.push({el:h,view:g.bind(h,e)}))}return s}},b=function(a){return function(b,c){return c?b.setAttribute(a,c):b.removeAttribute(a)}},a.routines={enabled:function(a,b){return a.disabled=!b},disabled:function(a,b){return a.disabled=!!b},checked:function(a,b){return a.type==="radio"?a.checked=a.value===b:a.checked=!!b},unchecked:function(a,b){return a.type==="radio"?a.checked=a.value!==b:a.checked=!b},show:function(a,b){return a.style.display=b?"":"none"},hide:function(a,b){return a.style.display=b?"none":""},html:function(a,b){return a.innerHTML=b!=null?b:""},value:function(a,b){return a.value=b!=null?b:""},text:function(a,b){return a.innerText!=null?a.innerText=b!=null?b:"":a.textContent=b!=null?b:""}},a.config={preloadData:!0},a.formatters={},g={routines:a.routines,formatters:a.formatters,config:a.config,configure:function(b){var c,d,e;b==null&&(b={}),e=[];for(c in b)d=b[c],e.push(a.config[c]=d);return e},bind:function(b,c){var d;return c==null&&(c={}),d=new a.View(b,c),d.bind(),d}},typeof module!="undefined"&&module!==null?module.exports=g:this.rivets=g}).call(this); | ||
... | \ No newline at end of file | ... | \ No newline at end of file | ... | ... |
1 | { | 1 | { |
2 | "name" : "rivets", | 2 | "name" : "rivets", |
3 | "description" : "Declarative data binding facility.", | 3 | "description" : "Declarative data binding facility.", |
4 | "version" : "0.3.1", | 4 | "version" : "0.3.2", |
5 | "author" : "Michael Richards", | 5 | "author" : "Michael Richards", |
6 | "url" : "http://rivetsjs.com", | 6 | "url" : "http://rivetsjs.com", |
7 | "main" : "./lib/rivets.js", | 7 | "main" : "./lib/rivets.js", | ... | ... |
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