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