[英]Apple Dashcode and Webservices
I am developing my first Dashboard Widget and trying to call a webservice. 我正在开发我的第一个Dashboard Widget,并尝试调用Web服务。 But I keep on getting XMLHTTPRequest status 0.
但是我一直在获取XMLHTTPRequest状态0。
Following is the code 以下是代码
var soapHeader = '<?xml version=\"1.0\" encoding=\"utf-8\"?>\n'
+'<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n'
+'<soap:Body>\n'
+'<UsersOnline xmlns=\"http://wsSync\" />\n'
+'</soap:Body>\n'
+'</soap:Envelope>';
var destinationURI = 'http://ws.storan.com/webservicesformraiphone/wssync.asmx';
var actionURI = 'http://wsSync/UsersOnline';
function callWebService() {
try{
SOAPObject = new XMLHttpRequest();
SOAPObject.onreadystatechange = function() {fetchEnd(SOAPObject);}
SOAPObject.open('POST', destinationURI, true);
SOAPObject.setRequestHeader('SOAPAction', actionURI);
SOAPObject.setRequestHeader('Content-Length', soapHeader.length);
SOAPObject.setRequestHeader('Content-Type', 'text/xml; charset=utf-8');
var requestBody = soapHeader;
SOAPObject.send(requestBody);
} catch (E)
{
alert('callWebService exception: ' + E);
}
}
function fetchEnd(obj)
{
if(obj.readyState == 4){
if(obj.status==200)
{
alert("Yahooooooo");
}
}
}
Any ideas? 有任何想法吗?
have you added 你加了吗
<key>AllowNetworkAccess</key>
<true/>
to the plist? 到plist? if not the outside world will not be available.
如果没有,外界将无法获得。
You may also encounter problems if trying to cross domains. 如果尝试跨域,您可能还会遇到问题。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.