jQuery 插件模板

jquery_plugin_template.js

/**
 * @author zhixin wen <wenzhixin2010@gmail.com>
 * @version 0.0.1
 * @github https://github.com/wenzhixin/
 * @blog http://wenzhixin.net.cn
 */
 
(function($) {
                        
        'use strict';
 
        function Plugin($el) {
                this.$el = $el;
        }
 
        Plugin.prototype = {
                constructor: Plugin,
                
                events: function() {
                        
                },
                
                init: function(options) {
                        // init views
                        // init datas
                    	// init events
                    	
                        this.events();
                },
        		
                /** public function **/
        		
                func: function() {
                
                }
        };
 
        $.fn.plugin = function() {
                var option = arguments[0], 
                        args = arguments,
                        
                        value, 
                        allowedMethods = ['func']; // public function
 
                this.each(function() {
                        var $this = $(this), 
                                data = $this.data('plugin'), 
                                options = $.extend({}, $.fn.plugin.defaults, typeof option === 'object' && option);
 
                        if (typeof option === 'string') {
                                if ($.inArray(option, allowedMethods) < 0) {
                                        throw 'Unknown method: ' + option;
                                }
                                value = data[option](args[1]);
                        } else {
                                if (!data) {
                                        data = new Plugin($this);
                                        data.init(options, true);
                                        $this.data('plugin', data);
                                } else {
                                        data.init(options);
                                }
                        }
                });
                
                return typeof value !== 'undefined' ? value : this;
        };
        
        $.fn.plugin.defaults = {
                
        };
})(jQuery);