Ajax调用Web服务 [英] Ajax call to web service

问题描述

我们需要通过脚本（javascript，vbscript，jquery）与Web服务进行通信。我们在尝试与Web服务进行通信时遇到错误。从我读过的文章看来，这条线似乎需要添加到Web服务中：

We need to communicate with a Web Service via scripting (javascript, vbscript, jquery). We are getting an error trying to communicate with the Web Service. From the articles I have read it seems this line needs to be added into the Web Service:

[System.Web.Script.Services.ScriptService]

。事情是我们无法将其添加到服务中，因为它是软件附带的已发布网站。



我是否能够在没有该属性的情况下调用此服务？还有什么我可以用脚本语言来打电话吗？



我尝试了什么：

. Thing is we are not able to add this into service as it's a published site that comes with the software.

Will I be able to still call this service without that attribute? Is there anything else I can do to make the call using scripting language?

What I have tried:

<script type="text/javascript">
    $(document).ready(function()
        {
            $.ajax
                (
                {
                    type: "POST",
                    url: "myurl/method",
                    data: "{Operator:'elizma',OperatorPassword:'test',CompanyId:'T',CompanyPassword:'test',LanguageCode:'AUTO',LogLevel:'ldNoDebug',EncoreInstance:'EncoreInstance_0',XmlIn:''}",
                    contentType: "application/json; charset=utf-8",
                    datatype: "json",
                    success: OnSuccessCall,
                    error: OnErrorCall
                }
            );
        }
    );

    function OnSuccessCall(response) {
        alert(response.d);
    }


    function OnErrorCall(response) {
        alert(response.status + " " + response.statusText);
    }

</script>

推荐答案

（document）.ready（function（）
{

(document).ready(function() {

.ajax
（
{
类型：POST，
url：myurl / method，
数据：{运营商：'elizma' ，OperatorPassword：'test'，CompanyId：'T'，CompanyPassword：'test'，LanguageCode：'AUTO'，LogLevel：'ldNoDebug'，EncoreInstance：'EncoreInstance_0'，XmlIn：''}，
contentType： application / json; charset = utf-8，
数据类型：json，
成功：OnSuccessCall，
错误：OnErrorCall
}
）;
}
）;

函数OnSuccessCall（响应）{
alert（response.d）;
}


函数OnErrorCall（响应）{
alert（response.status ++ response.statusText）;
}

< / script>

.ajax ( { type: "POST", url: "myurl/method", data: "{Operator:'elizma',OperatorPassword:'test',CompanyId:'T',CompanyPassword:'test',LanguageCode:'AUTO',LogLevel:'ldNoDebug',EncoreInstance:'EncoreInstance_0',XmlIn:''}", contentType: "application/json; charset=utf-8", datatype: "json", success: OnSuccessCall, error: OnErrorCall } ); } ); function OnSuccessCall(response) { alert(response.d); } function OnErrorCall(response) { alert(response.status + " " + response.statusText); } </script>

这篇关于Ajax调用Web服务的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！