我正在尝试jQuery团队在其网站的jquery-boilerplate中提供的learn plugin section模式。
我提供了对Advanced Plugin Concepts部分中学习的默认设置的公共访问权限。下面的代码是一个如何使用公共访问的简单示例:
$.fn.hilight = function( options ) {
var opts = $.extend( {}, $.fn.hilight.defaults, options );
};
$.fn.hilight.defaults = {
foreground: "red",
background: "yellow"
};
// Example of usage
$.fn.hilight.defaults.foreground = "blue";
$( ".hilightDiv" ).hilight();
$( "#green" ).hilight({
foreground: "green"
});
这是我正在测试的代码:
;( function( $, window, document, undefined ) {
"use strict";
var pluginName = "boilerplateTest",
defaults = {
random: "random text",
random2: {
one: 1,
two: 2
}
};
function Plugin( element, options ) {
this.element = element;
this.mainSettings = $.extend( {}, defaults, options );
this._defaults = defaults;
this._name = pluginName;
this.init();
}
$.extend( Plugin.prototype, {
init: function() {
var cfg = this.mainSettings;
this.printToConsole( cfg );
},
printToConsole: function( e ) {
console.log( e );
}
} );
$.fn[ pluginName ] = function( options ) {
return this.each( function() {
if ( !$.data( this, "plugin_" + pluginName ) ) {
$.data( this, "plugin_" + pluginName,
new Plugin( this, options ) )
}
} );
};
} )( jQuery, window, document );
答案 0 :(得分:0)
$.fn[ pluginName ]
实际上与$.fn.hilight
相同,因此您可以直接替换。
;( function( $, window, document, undefined ) {
"use strict";
var pluginName = "boilerplateTest";
$.fn[ pluginName ] = function( options ) {
return this.each( function() {
if ( !$.data( this, "plugin_" + pluginName ) ) {
$.data( this, "plugin_" + pluginName,
new Plugin( this, options ) )
}
} );
};
$.fn[ pluginName ].defaults = {
random: "random text",
random2: {
one: 1,
two: 2
}
};
function Plugin( element, options ) {
this.element = element;
this.mainSettings = $.extend( {}, $.fn[ pluginName ].defaults, options );
this._defaults = $.fn[ pluginName ].defaults;
this._name = pluginName;
this.init();
}
$.extend( Plugin.prototype, {
init: function() {
var cfg = this.mainSettings;
this.printToConsole( cfg );
},
printToConsole: function( e ) {
console.log( e );
}
} );
} )( jQuery, window, document );
请参阅this JSFiddle。