jquery端：
function GetCredit(credit) { $.ajax({ type: "GET", url: "../Ashx/GetCredit.ashx", customerID: 'text', cache: false, data: { customerID: credit }, success: function (result) { $("#<%=hidCredit.ClientID %>").val(result); alert("当前可用预存款：" + result + "元"); } })
Ashx端：
public void ProcessRequest(HttpContext context) { context.Response.ContentType = "text/plain"; string credit = "0";
if (!string.Empty.Equals(SalesCommon.GetIsNullOrEmpty(context.Request.QueryString["customerID"]))) { string customerID = context.Request.QueryString["customerID"]; string sql = "select credit from crm_customer where customer_id=@customerID"; sql = SqlUtil.setNumber(sql, "@customerID", customerID); DataTable dt = SalesCommon.QueryTable(sql);
if (dt != null && dt.Rows.Count > 0 && !string.Empty.Equals(SalesCommon.GetIsNullOrEmpty(dt.Rows[0]["credit"]))) credit = dt.Rows[0]["credit"].ToString(); }
context.Response.Write(credit); context.Response.Cache.SetNoStore(); context.Response.Flush(); }
