用JavaScript调用WebService的示例_javascript技巧

步骤如下：

下载微软HTC组件：http://msdn.microsoft.com/archive/default.asp?url=/archive/en-us/samples/internet/behaviors/library/webservice/default.asp

Web服务WSDL:



    
        http://192.168.2.148:8080/SCRM4U_SERVICE/servlet/HLP_PWS_SYSTEM_LOGIN_SELECT.htm
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演示代码：

<script>... <BR>function doService(userid, password) ...{ <br><br> //service.useService({webservice location},{webservice class name}) <BR> service.useService("http://192.168.2.148:8080/SCRM4U_SERVICE/servlet/aws_system_login_select?wsdl","WS_SYSTEM_LOGIN_SELECT"); <BR> //service.Service.callService({webmethod},{input parameters needed}) <BR> service.WS_SYSTEM_LOGIN_SELECT.callService(showResult, "Execute", userid, password); <BR>} <br><br>function showResult(result)...{ <br><br> alert(result.value.W_V_USER_MEI); <BR>} <BR></script>


UserName:


PassWord:





注意：如果服务返回值类型是String,直接用result.value即可取到值。