我从Webmethod&获取数据它需要绑定到一个表。但是我的Jquery函数没有成功。因为Ajax调用错误而没有调用webmethod。
我的Web方法
[WebMethod, ScriptMethod]
public static List<UploadedFiles> GetAllUploadedFiles()
{
List<UploadedFiles> UploadedFilesDetails = new List<UploadedFiles>();
try
{
SqlCommand comGetAllFiles = new SqlCommand("SP_GetAllUploadedFiles", conDB);
comGetAllFiles.CommandType = CommandType.StoredProcedure;
if (conDB.State == ConnectionState.Closed)
conDB.Open();
SqlDataReader rdr = comGetAllFiles.ExecuteReader();
DataTable dt = new DataTable();
dt.Load(rdr);
foreach (DataRow r in dt.Rows)
{
UploadedFilesDetails.Add(new UploadedFiles
{
Id = (int)r["Id"],
UserId =(Guid)r["UserId"],
FilePath = r["FilePath"].ToString(),
Date =(DateTime) r["Date"]
});
}
}
catch(Exception ee)
{
}
finally
{
conDB.Close();
}
return UploadedFilesDetails;
我的Ajax功能
<script>
$(function () {
LoadUploadFiles();
});
function LoadUploadFiles() {
var url = '<%=ResolveUrl("WebMethods.aspx/GetAllUploadedFiles") %>';
$.ajax({
url: url,
type: "POST",
dataType: "json",
contentType: "application/json; charset=utf-8",
success: function (Result) {
alert("x");//<-- This alert firing
$.each(Result.d, function (key, value) {
alert(Result.d); //<-- Thisone not firing
$("#uploaddata").append($("<table><tr></tr></table>").val
(value.Id).html(value.FilePath));
});
},
error: function (e, x) {
alert(x.ResponseText);
}
});
}
</script>