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node_modules/jquery/src/ajax/load.js
| 77 lines
| 1.9 KiB
| application/javascript
| JavascriptLexer
|
| r789 | define( [ | |||
| "../core", | ||||
| "../core/stripAndCollapse", | ||||
| "../var/isFunction", | ||||
| "../core/parseHTML", | ||||
| "../ajax", | ||||
| "../traversing", | ||||
| "../manipulation", | ||||
| "../selector" | ||||
| ], function( jQuery, stripAndCollapse, isFunction ) { | ||||
| "use strict"; | ||||
| /** | ||||
| * Load a url into a page | ||||
| */ | ||||
| jQuery.fn.load = function( url, params, callback ) { | ||||
| var selector, type, response, | ||||
| self = this, | ||||
| off = url.indexOf( " " ); | ||||
| if ( off > -1 ) { | ||||
| selector = stripAndCollapse( url.slice( off ) ); | ||||
| url = url.slice( 0, off ); | ||||
| } | ||||
| // If it's a function | ||||
| if ( isFunction( params ) ) { | ||||
| // We assume that it's the callback | ||||
| callback = params; | ||||
| params = undefined; | ||||
| // Otherwise, build a param string | ||||
| } else if ( params && typeof params === "object" ) { | ||||
| type = "POST"; | ||||
| } | ||||
| // If we have elements to modify, make the request | ||||
| if ( self.length > 0 ) { | ||||
| jQuery.ajax( { | ||||
| url: url, | ||||
| // If "type" variable is undefined, then "GET" method will be used. | ||||
| // Make value of this field explicit since | ||||
| // user can override it through ajaxSetup method | ||||
| type: type || "GET", | ||||
| dataType: "html", | ||||
| data: params | ||||
| } ).done( function( responseText ) { | ||||
| // Save response for use in complete callback | ||||
| response = arguments; | ||||
| self.html( selector ? | ||||
| // If a selector was specified, locate the right elements in a dummy div | ||||
| // Exclude scripts to avoid IE 'Permission Denied' errors | ||||
| jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : | ||||
| // Otherwise use the full result | ||||
| responseText ); | ||||
| // If the request succeeds, this function gets "data", "status", "jqXHR" | ||||
| // but they are ignored because response was set above. | ||||
| // If it fails, this function gets "jqXHR", "status", "error" | ||||
| } ).always( callback && function( jqXHR, status ) { | ||||
| self.each( function() { | ||||
| callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); | ||||
| } ); | ||||
| } ); | ||||
| } | ||||
| return this; | ||||
| }; | ||||
| } ); | ||||