[英]ajax errors on my asp.net site
I've developed an asp.net site.in most pages of it , I use the $.ajax method
of jquery
library in cliend site , and web method in server side. 我已经开发了一个asp.net site.in大多数页面,我在cliend站点使用
jquery
库的$.ajax method
,在服务器端使用web方法。
When I run my site on local computer , is goes right , but when I upload it on my host , most of ajax request for goes with error. 当我在本地计算机上运行我的站点时,是正确的,但是当我将其上载到我的主机上时,大多数ajax请求都会出错。
This is an example : 这是一个例子:
EX : I've a flexi grid and want to load data into it when is document ready , but and error uccurred and i catch it by firebug : EX:我有一个flexi网格,并希望在文档准备就绪时将数据加载到其中,但是错误发生了,并且我通过firebug捕获它:
The method 'FetchCountryList' returns a value of type 'System.Xml.XmlDocument', which
cannot be serialized as Xml. Original error: Unable to generate a temporary class
(result=1). error CS2001: Source file 'C:\WINDOWS\TEMP\d2h0eyni.0.cs' could not be
found error CS2008: No inputs specified
I want help to solve this error 我想帮助解决这个错误
This is my code in client side : 这是我在客户端的代码:
$("#GrdCountry").flexigrid({
url: 'CountryDefinition.aspx/FetchCountryList',
dataType: 'xml',
colModel: [
{ display: 'Name', name: 'Name', width: 210, sortable: true, align: 'left' },
{ display: 'Code', name: 'Code', width: 100, sortable: true, align: 'left' },
{ display: 'Capital', name: 'Capital', width: 210, sortable: true, align: 'left' },
{ display: 'Actions', width: 100, align: 'Center'}],
buttons: [
{ name: 'Add', bclass: 'add', onpress: addOpr },
{ separator: true}],
searchitems: [
{ display: 'Name', name: 'Name', isdefault: true },
{ display: 'Capital', name: 'Capital'}],
sortname: "Name",
sortorder: "asc",
usepager: true,
//title: 'Countries',
useRp: true,
rp: 10,
resizable: false,
showTableToggleBtn: false,
width: 783,
height: 330
});
and this is my code in server side : 这是我在服务器端的代码:
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Xml)]
public static XmlDocument FetchCountryList(int page, int rp, string sortname, string sortorder, string query, string qtype)
{
CountryBL CountryBLO = new CountryBL();
XDocument xmlDoc = new XDocument(
new XDeclaration("1.0", "utf-8", "yes"),
new XElement("rows",
new XElement("page", page.ToString()),
new XElement("total", CountryBLO.Load().Count.ToString()),
CountryBLO.Load(page, rp, sortname, sortorder, query, qtype).Select(row => new XElement("row", new XAttribute("Id", row.Id.ToString()),
new XElement("cell", row.Name.ToString()),
new XElement("cell", row.Code.ToString()),
new XElement("cell", row.Capital.ToString()),
new XElement("cell", "<img id='imgEdit' lang='" + row.Id.ToString() + @"' style='cursor:pointer;border:0px;' src='../../Storage/Images/FlexGrid/edit.png' />
<img id='imgDelete' lang='" + row.Id.ToString() + "' style='cursor:pointer;border:0px;' src='../../Storage/Images/FlexGrid/delete.gif' />")
)
)
)
);
return Tools.XDocumentToXmlDocument(xmlDoc);
}
Thanks , Ali 谢谢,阿里
Try returning into a String. 尝试返回String。
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Xml)]
public static String FetchCountryList(int page, int rp, string sortname, string sortorder, string query, string qtype)
{
CountryBL CountryBLO = new CountryBL();
XDocument xmlDoc = new XDocument(
new XDeclaration("1.0", "utf-8", "yes"),
new XElement("rows",
new XElement("page", page.ToString()),
new XElement("total", CountryBLO.Load().Count.ToString()),
CountryBLO.Load(page, rp, sortname, sortorder, query, qtype).Select(row => new XElement("row", new XAttribute("Id", row.Id.ToString()),
new XElement("cell", row.Name.ToString()),
new XElement("cell", row.Code.ToString()),
new XElement("cell", row.Capital.ToString()),
new XElement("cell", "<img id='imgEdit' lang='" + row.Id.ToString() + @"' style='cursor:pointer;border:0px;' src='../../Storage/Images/FlexGrid/edit.png' />
<img id='imgDelete' lang='" + row.Id.ToString() + "' style='cursor:pointer;border:0px;' src='../../Storage/Images/FlexGrid/delete.gif' />")
)
)
)
);
StringBuilder builder = new StringBuilder();
using (TextWriter writer = new StringWriter(builder))
{
doc.Save(writer);
}
return builder.ToString();
}
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