"WebService未定义",不知道什么原因,请高手指路,谢谢!

Question

运行的时候,浏览器它提示WebService未定义,WebService为定义好的web服务类.页面前端代码为: <asp:ScriptManager ID="ScriptManager1" runat="server">        </asp:ScriptManager>        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>        <input id="Button1" type="button" value="button" onclick="callWebService()" />后端代码为: StringBuilder sb = new StringBuilder();            sb.Append("function callWebService(){\n");            sb.Append("WebService.ReturnServerTime('yyyy-MM-dd mm:ss',onOk);\n");            sb.Append("}\n");            sb.Append("function onOk(returnData){\n");            sb.Append("$('TextBox1').value=returnData;\n");            sb.Append("}\n");            this.ClientScript.RegisterClientScriptBlock(this.GetType(), "abc", sb.ToString(), true);            this.ScriptManager1.Services.Add(new ServiceReference("WebService.asmx"));

Answer 1

我觉得你这个地方有问题

this.ScriptManager1.Services.Add(new ServiceReference("WebService.asmx"));

你直接放在

<asp:ScriptManager ID="ScriptManager1" runat="server">
        </asp:ScriptManager>
中看看

Answer 2

是不是你调用的路径有错误... 你看看是相对路径还是绝对路径啊..