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controller plugin for jquery
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Plugin Controller</title> | |
| </head> | |
| <body> | |
| <div id="app"> | |
| <button data-click="saludar">Hola</button> | |
| <p id="saludo"></p> | |
| <div data-partial="componente"> | |
| <div id="app2"> | |
| <input type="text" name="nombre"/> | |
| </div> | |
| </div> | |
| </div> | |
| <script type="text/javascript" src="jquery-3.1.1.min.js"></script> | |
| <script type="text/javascript"> | |
| (function ($) { | |
| $.fn.controller = function (controller, events) { | |
| var defaultsEvents = {click: "click", dblclick: "dblclick", mouseover: "mouseover"}; | |
| var listened = $.extend(defaultsEvents, events); | |
| if (!controller || typeof controller != "function") | |
| return this.first().data("controller"); | |
| if (typeof controller == "function") { | |
| var cnt = new controller(); | |
| this.each(function(){ | |
| var self = this; | |
| $(self).data("controller", cnt); | |
| $(self).data("controller").selector = function (selector) { | |
| return $(self).find(selector); | |
| }; | |
| var partialProvider = function(context) { | |
| return $(context).find(":first-child").data("controller"); | |
| }; | |
| $(self).data("controller").partial = {}; | |
| $(self).find("*[data-partial]").each(function () { | |
| var partialElement = this; | |
| var partialName = $(partialElement).data("partial"); | |
| $(self).data("controller").partial[partialName] = function() { | |
| return partialProvider(partialElement); | |
| }; | |
| }); | |
| $.each(listened, function (key, value) { | |
| var eventSelector = "*[data-:on:]".replace(":on:", key); | |
| $(self).off(value).on(value, eventSelector, function(ev) { | |
| var action = $(self).find(eventSelector).data(key); | |
| ($(self).controller()[action])(ev); | |
| }); | |
| }); | |
| }); | |
| if ($(this).data("controller").hasOwnProperty("init")) $(this).data("controller").init(); | |
| } | |
| }; | |
| })(jQuery); | |
| </script> | |
| <script type="text/javascript"> | |
| $("#app").controller(function() { | |
| var self = this; | |
| self.saludar = function () { | |
| var texto = self.partial.componente().leerNombre(); | |
| self.selector("#saludo").html(texto); | |
| }; | |
| self.init = function() { | |
| console.log("hola desde el init!"); | |
| }; | |
| }); | |
| $("#app2").controller(function() { | |
| var self = this; | |
| self.leerNombre = function () { | |
| return self.selector("input[name=nombre]").val(); | |
| }; | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| (function ($) { | |
| $.fn.controller = function (controller, events) { | |
| var defaultsEvents = {click: "click", dblclick: "dblclick", mouseover: "mouseover"}; | |
| var listened = $.extend(defaultsEvents, events); | |
| if (!controller || typeof controller != "function") | |
| return this.first().data("controller"); | |
| if (typeof controller == "function") { | |
| var cnt = new controller(); | |
| this.each(function(){ | |
| var self = this; | |
| $(self).data("controller", cnt); | |
| $(self).data("controller").selector = function (selector) { | |
| return $(self).find(selector); | |
| }; | |
| var partialProvider = function(context) { | |
| return $(context).find(":first-child").data("controller"); | |
| }; | |
| $(self).data("controller").partial = {}; | |
| $(self).find("*[data-partial]").each(function () { | |
| var partialElement = this; | |
| var partialName = $(partialElement).data("partial"); | |
| $(self).data("controller").partial[partialName] = function() { | |
| return partialProvider(partialElement); | |
| }; | |
| }); | |
| $.each(listened, function (key, value) { | |
| var eventSelector = "*[data-:on:]".replace(":on:", key); | |
| $(self).off(value).on(value, eventSelector, function(ev) { | |
| var action = $(self).find(eventSelector).data(key); | |
| ($(self).controller()[action])(ev); | |
| }); | |
| }); | |
| }); | |
| if ($(this).data("controller").hasOwnProperty("init")) $(this).data("controller").init(); | |
| } | |
| }; | |
| })(jQuery); |
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Escuchar un evento de un partial hijo:
$("#padre").controller(function(){
var self = this;
self.guardarEmpleado = function() {
//hacer algo
};
}, {empleadoSeteado: "projectname.área.partial.empleadoseteado"});
En el html definimos el listener directamente en el marcado: