ecomp-portal-FE/client/bower_components/jquery/src/ajax/load.js

   1 define( [
   2         "../core",
   3         "../core/parseHTML",
   4         "../ajax",
   5         "../traversing",
   6         "../manipulation",
   7         "../selector",
   8
   9         // Optional event/alias dependency
  10         "../event/alias"
  11 ], function( jQuery ) {
  12
  13 // Keep a copy of the old load method
  14 var _load = jQuery.fn.load;
  15
  16 /**
  17  * Load a url into a page
  18  */
  19 jQuery.fn.load = function( url, params, callback ) {
  20         if ( typeof url !== "string" && _load ) {
  21                 return _load.apply( this, arguments );
  22         }
  23
  24         var selector, type, response,
  25                 self = this,
  26                 off = url.indexOf( " " );
  27
  28         if ( off > -1 ) {
  29                 selector = jQuery.trim( url.slice( off ) );
  30                 url = url.slice( 0, off );
  31         }
  32
  33         // If it's a function
  34         if ( jQuery.isFunction( params ) ) {
  35
  36                 // We assume that it's the callback
  37                 callback = params;
  38                 params = undefined;
  39
  40         // Otherwise, build a param string
  41         } else if ( params && typeof params === "object" ) {
  42                 type = "POST";
  43         }
  44
  45         // If we have elements to modify, make the request
  46         if ( self.length > 0 ) {
  47                 jQuery.ajax( {
  48                         url: url,
  49
  50                         // If "type" variable is undefined, then "GET" method will be used.
  51                         // Make value of this field explicit since
  52                         // user can override it through ajaxSetup method
  53                         type: type || "GET",
  54                         dataType: "html",
  55                         data: params
  56                 } ).done( function( responseText ) {
  57
  58                         // Save response for use in complete callback
  59                         response = arguments;
  60
  61                         self.html( selector ?
  62
  63                                 // If a selector was specified, locate the right elements in a dummy div
  64                                 // Exclude scripts to avoid IE 'Permission Denied' errors
  65                                 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
  66
  67                                 // Otherwise use the full result
  68                                 responseText );
  69
  70                 // If the request succeeds, this function gets "data", "status", "jqXHR"
  71                 // but they are ignored because response was set above.
  72                 // If it fails, this function gets "jqXHR", "status", "error"
  73                 } ).always( callback && function( jqXHR, status ) {
  74                         self.each( function() {
  75                                 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
  76                         } );
  77                 } );
  78         }
  79
  80         return this;
  81 };
  82
  83 } );