在后台将DS转化为XML数据写入响应流,前台则无法正常读到,xmlHttp.responseXML是空的,xmlHttp.responseTEXT有数据但是先将DS转化成XML文件,然后前台读静态XML文件,又是完全可以正常读到的,哪位高手帮帮忙啊
后台代码:
if (Request.QueryString["y"] != null)
{
string s = Request.QueryString["y"]; this.Response.ContentType = "text/xml";
DataProvider dp = new DataProvider("divtest");
string sql = "select * from table_1 where 姓名='" + s + "'";
DataSet ds = dp.ExecuteDataSet(CommandType.Text, sql);
//Response.set("text/xml;charset=UTF-8");
ds.WriteXml(Server.MapPath("~/App_Data/XMLFile.xml"));
ds.WriteXml(Response.OutputStream);
}
前台部分代码:
function readyStateHandler()
{
if(xmlHttp.readyState==4)
{
if(xmlHttp.status==200)
{
debugger
var str = xmlHttp.responseXML;
var names=str.getElemenstByTagName("姓名");
var name=names[0].firstChild.nodeValue;
alert (name);
//
}
}
}
后台代码:
if (Request.QueryString["y"] != null)
{
string s = Request.QueryString["y"]; this.Response.ContentType = "text/xml";
DataProvider dp = new DataProvider("divtest");
string sql = "select * from table_1 where 姓名='" + s + "'";
DataSet ds = dp.ExecuteDataSet(CommandType.Text, sql);
//Response.set("text/xml;charset=UTF-8");
ds.WriteXml(Server.MapPath("~/App_Data/XMLFile.xml"));
ds.WriteXml(Response.OutputStream);
}
前台部分代码:
function readyStateHandler()
{
if(xmlHttp.readyState==4)
{
if(xmlHttp.status==200)
{
debugger
var str = xmlHttp.responseXML;
var names=str.getElemenstByTagName("姓名");
var name=names[0].firstChild.nodeValue;
alert (name);
//
}
}
}
var doc = new ActiveXObject("MSxml2.DOMDocument")
doc.loadXML(xmlhttp.responseText);
var names=doc.getElementsByTagName("姓名");
试试
请求XML只是做了一个测试!!
跟代码发现 doc.loadXML() 是 false