X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=tools%2Fside_chain_tool%2Fweb%2Fnode_modules%2Fjquery%2Fsrc%2Fajax%2Fjsonp.js;fp=tools%2Fside_chain_tool%2Fweb%2Fnode_modules%2Fjquery%2Fsrc%2Fajax%2Fjsonp.js;h=28ae0365db93a77f8c31df1adc05316e0e6a7b2a;hb=a4e0a3ccc133b69b4a6611fd45e82001fcdafe66;hp=0000000000000000000000000000000000000000;hpb=a2cbf9c9f6e04cbc5e12b5b6b92075c688956be8;p=bytom%2Fvapor.git diff --git a/tools/side_chain_tool/web/node_modules/jquery/src/ajax/jsonp.js b/tools/side_chain_tool/web/node_modules/jquery/src/ajax/jsonp.js new file mode 100644 index 00000000..28ae0365 --- /dev/null +++ b/tools/side_chain_tool/web/node_modules/jquery/src/ajax/jsonp.js @@ -0,0 +1,103 @@ +define( [ + "../core", + "../var/isFunction", + "./var/nonce", + "./var/rquery", + "../ajax" +], function( jQuery, isFunction, nonce, rquery ) { + +"use strict"; + +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup( { + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); + this[ callback ] = true; + return callback; + } +} ); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && + ( s.contentType || "" ) + .indexOf( "application/x-www-form-urlencoded" ) === 0 && + rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters[ "script json" ] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // Force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always( function() { + + // If previous value didn't exist - remove it + if ( overwritten === undefined ) { + jQuery( window ).removeProp( callbackName ); + + // Otherwise restore preexisting value + } else { + window[ callbackName ] = overwritten; + } + + // Save back as free + if ( s[ callbackName ] ) { + + // Make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // Save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + } ); + + // Delegate to script + return "script"; + } +} ); + +} );