1 /*

     2 YUI 3.10.3 (build 2fb5187)

     3 Copyright 2013 Yahoo! Inc. All rights reserved.

     4 Licensed under the BSD License.

     5 http://yuilibrary.com/license/

     6 */

     7 

     8 YUI.add('node-load', function (Y, NAME) {

     9 

    10 /**

    11  * Extended Node interface with a basic IO API.

    12  * @module node

    13  * @submodule node-load

    14  */

    15 

    16 /**

    17  * The default IO complete handler.

    18  * @method _ioComplete

    19  * @protected

    20  * @for Node

    21  * @param {String} code The response code.

    22  * @param {Object} response The response object.

    23  * @param {Array} args An array containing the callback and selector

    24  */

    25 

    26 Y.Node.prototype._ioComplete = function(code, response, args) {

    27     var selector = args[0],

    28         callback = args[1],

    29         tmp,

    30         content;

    31 

    32     if (response && response.responseText) {

    33         content = response.responseText;

    34         if (selector) {

    35             tmp = Y.DOM.create(content);

    36             content = Y.Selector.query(selector, tmp);

    37         }

    38         this.setContent(content);

    39     }

    40     if (callback) {

    41         callback.call(this, code, response);

    42     }

    43 };

    44 

    45 /**

    46  * Loads content from the given url and replaces the Node's

    47  * existing content with the remote content.

    48  * @method load

    49  * @param {String} url The URL to load via XMLHttpRequest.

    50  * @param {String} selector An optional selector representing a subset of an HTML document to load.

    51  * @param {Function} callback An optional function to run after the content has been loaded.

    52  * @chainable

    53  */

    54 Y.Node.prototype.load = function(url, selector, callback) {

    55     if (typeof selector == 'function') {

    56         callback = selector;

    57         selector = null;

    58     }

    59     var config = {

    60         context: this,

    61         on: {

    62             complete: this._ioComplete

    63         },

    64         arguments: [selector, callback]

    65     };

    66 

    67     Y.io(url, config);

    68     return this;

    69 };

    70 

    71 

    72 }, '3.10.3', {"requires": ["node-base", "io-base"]});