User Guide

1462 WebServiceConnector component (Flash Professional only)
Edition
Flash MX Professional 2004.
Usage
componentInstance.suppressInvalidCalls
Description
Property; indicates whether to suppress a call if parameters are invalid. If this property is true,
the
trigger() method does not perform a call if the bound parameters fail the validation. A
status event is emitted, with the code InvalidParams. If this property is false, the call
takes place, using the invalid data as required.
Example
This example displays an error because the required parameters are not being passed. Drag a
WebServiceConnector component into your library, and enter the following code on Frame 1
of the timeline:
import mx.data.components.WebServiceConnector;
var res:Function = function (evt:Object) {
trace(evt.target.results);
};
var stat:Function = function (error:Object) {
switch (error.code) {
case 'InvalidParams' :
trace("Unable to connect to remote Web Service: "+error.code);
break;
case 'StatusChange' :
break;
default :
trace("Error: "+error.code);
break;
}
};
var wsConn:WebServiceConnector = new WebServiceConnector();
wsConn.addEventListener("result", res);
wsConn.addEventListener("status", stat);
wsConn.WSDLURL = "http://www.flash-mx.com/mm/tips/tips.cfc?wsdl";
wsConn.operation = "getTipByProduct";
// wsConn.params = ["Flash"];
wsConn.suppressInvalidCalls = true;
wsConn.trigger();
To display a tip instead of an error, uncomment the line wsConn.params = ["Flash"];.