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ancient, a template and state setup for javascript 1.1
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| <html> | |
| <head> | |
| </head> | |
| <body> | |
| <div id="ancient"></div> | |
| <script src="index.js"></script> | |
| </body> | |
| </html> |
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| function ancient() { | |
| this.state = []; | |
| this.currentView; | |
| this.errorView; | |
| this.calls; | |
| this.updated; | |
| function cevent(name) { var ev = document.createEvent('Event'); ev.initEvent(name, true, true); return ev } | |
| this.events = { | |
| view: cevent('VIEW'), | |
| render: cevent('RENDER'), | |
| mutate: cevent('MUTATE'), | |
| callAPI: cevent('CALL_API'), | |
| storeAPI: cevent('STORE_API'), | |
| }; | |
| this.dispatch = function(event){ | |
| console.log('DISPATCH: '+event) | |
| document.querySelector(this.anchor).dispatchEvent(this.events[event]); | |
| } | |
| this.anchor = false; | |
| this.get = function (tag) { | |
| return document.querySelector(this.anchor + ' ' + tag); | |
| }; | |
| } | |
| ancient.prototype.view = function (name) { | |
| this.currentView = this.templates[name]; | |
| if (this.anchor !== false) { | |
| this.render(); | |
| this.dispatch('view') | |
| } | |
| }; | |
| ancient.prototype.bind = function (type, target, callback) { | |
| if (this.get(target)) { | |
| this.get(target).addEventListener(type, callback); | |
| } else { | |
| setTimeout(function () { | |
| this.get(target).addEventListener(type, callback); | |
| }, 3000); | |
| } | |
| }; | |
| ancient.prototype.use = function (settings) { | |
| this.state = settings.state; | |
| this.templates = settings.templates; | |
| this.errorView = settings.templates.error; | |
| this.calls = settings.network; | |
| }; | |
| ancient.prototype.callAPI = function (name, callback) { | |
| var set = this.calls[name]; | |
| var xhr = new XMLHttpRequest(); | |
| xhr.addEventListener('load', callback); | |
| xhr.open(set.method, set.url, true); | |
| xhr.withCredentials = true; | |
| xhr.send(null); | |
| this.dispatch('callAPI') | |
| }; | |
| ancient.prototype.mutate = function (l, d) { | |
| this.state[l] = d; | |
| this.dispatch('mutate') | |
| }; | |
| ancient.prototype.render = function (l) { | |
| if (this.anchor === false) { | |
| this.anchor = l; | |
| } | |
| if (this.currentView) { | |
| document.querySelector(this.anchor).innerHTML = this.currentView(this.state); | |
| } else { | |
| document.querySelector(this.anchor).innerHTML = this.errorView(this.state); | |
| } | |
| }; | |
| ancient.prototype.storeAPI = function (respond, namespace) { | |
| if (typeof this.state.respond !== 'object') { | |
| this.state.respond = {} | |
| } | |
| if (this.calls[namespace] !== true) { | |
| this.state.respond[namespace] = JSON.parse(respond); | |
| // document.querySelector(this.anchor).dispatchEvent(this.events.storeAPI); | |
| this.dispatch('storeAPI') | |
| this.calls[namespace] = true; | |
| console.log(namespace, 'UPDATED', this.state); | |
| } | |
| }; | |
| function remove(element) { | |
| element.parentNode.removeChild(element); | |
| } | |
| function removeAll(target) { | |
| target.forEach(function (element) { | |
| remove(element); | |
| }, this); | |
| } | |
| var app = new ancient(); | |
| function exampleView() { | |
| function afterCall() { | |
| app.storeAPI(this.responseText, 'example') | |
| //State Mutation | |
| var exampleState = app.state.respond['example'] | |
| app.mutate('example', exampleState.example) | |
| app.view('member'); | |
| //Display Changes | |
| // eg error or hide elements | |
| // Button Binding | |
| app.bind( | |
| 'click', | |
| '.example-button', | |
| function () { anotherView(); } | |
| ); | |
| } | |
| app.calls['example'] !== true ? app.callAPI('example', afterCall) : afterCall() | |
| } | |
| var s = [] | |
| var t = { | |
| 'default': topTemplate, | |
| 'top': topTemplate, | |
| 'member': memberTemplate, | |
| 'discover': discoverTemplate, | |
| 'error': function() { return null } | |
| } | |
| var n = { | |
| 'top': { | |
| "url": "", | |
| "method": "GET", | |
| 'xhrFields': { | |
| 'withCredentials': true | |
| } | |
| }, | |
| 'member': { | |
| "url": "", | |
| "method": "POST", | |
| 'xhrFields': { | |
| 'withCredentials': true | |
| } | |
| }, | |
| 'discover': {}, | |
| } | |
| app.use({ | |
| 'state':s, | |
| 'templates':t, | |
| 'network':n, | |
| }) | |
| app.render('#ancient'); | |
| exampleView(); |
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