// form to take user input of zipcode, and display city returned from web service isc.DynamicForm.create({ ID:"zipForm", left:50, top:50, numCols:3, cellSpacing:5, items:[ {name:"ZipCode", keyPress: "if(keyName == 'Enter') form.callService()"}, {type:"button", startRow:false, title:"Find City", click:"form.callService()"}, {name:"City", type:"staticText"} ], callService: function () { if (!this.zipCodeService) { isc.say("Please try again in a moment - still loading web service descriptor"); return; } this.setValue('City', 'Loading...'); // call the web service this.zipCodeService.callOperation( "GetInfoByZIP", // operation name {USZip:zipForm.getValue("ZipCode")}, // inbound data for operation "//CITY", // XPath, Type, or ElementName to extract result "zipForm.setValue('City', data[0])" // script to execute when operation returns ); } }); // load the zipcode-lookup web-service description isc.XMLTools.loadWSDL( "http://www.webservicex.net/uszip.asmx?WSDL", // URL to load WSDL from "if (window.zipForm) zipForm.zipCodeService = service" // script to execute when description is loaded. );