1 | define([
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2 | "../core",
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3 | "../ajax"
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4 | ], function( jQuery ) {
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5 |
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6 |
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7 | jQuery.ajaxSetup({
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8 | accepts: {
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9 | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
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10 | },
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11 | contents: {
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12 | script: /(?:java|ecma)script/
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13 | },
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14 | converters: {
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15 | "text script": function( text ) {
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16 | jQuery.globalEval( text );
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17 | return text;
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18 | }
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19 | }
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20 | });
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21 |
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22 |
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23 | jQuery.ajaxPrefilter( "script", function( s ) {
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24 | if ( s.cache === undefined ) {
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25 | s.cache = false;
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26 | }
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27 | if ( s.crossDomain ) {
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28 | s.type = "GET";
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29 | }
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30 | });
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31 |
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32 |
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33 | jQuery.ajaxTransport( "script", function( s ) {
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34 |
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35 | if ( s.crossDomain ) {
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36 | var script, callback;
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37 | return {
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38 | send: function( _, complete ) {
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39 | script = jQuery("<script>").prop({
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40 | async: true,
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41 | charset: s.scriptCharset,
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42 | src: s.url
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43 | }).on(
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44 | "load error",
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45 | callback = function( evt ) {
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46 | script.remove();
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47 | callback = null;
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48 | if ( evt ) {
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49 | complete( evt.type === "error" ? 404 : 200, evt.type );
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50 | }
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51 | }
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52 | );
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53 | document.head.appendChild( script[ 0 ] );
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54 | },
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55 | abort: function() {
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56 | if ( callback ) {
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57 | callback();
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58 | }
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59 | }
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60 | };
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61 | }
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62 | });
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63 |
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64 | });
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