求助,xml解释
请问:
ActiveXObject("Microsoft.XMLHTTP")这个语句的作用
次语句存在以下代码中:(部分代码)
var startDate=f.startDate.value;
var endDate=f.endDate.value;
var xmlData="<Request><startDate>" + startDate + "</startDate>"+
"<endDate>"+endDate+"</endDate>"+
"<IDs>"+itemIDs+"</IDs>"+
"<parentID>"+parentID+"</parentID>"+
"<queryType><%=m_sQueryType%></queryType></Request>";
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.Open("POST", "GetQueryCheckReport.asp", false);//发送到。。。处理
xmlhttp.Send(xmlData);//开始发送数据并去执行GetQueryCheckReport
var oXML=xmlhttp.responseXML;
if(oXML==null){return false;}
var node1 =oXML.createElement("meta");
var node2 =oXML.createElement("caption");//caption为报表标题
var node5 =oXML.createElement("test11");
node2.text= f.caption.value;
node5.text= f.test11.value;
//node2.nodeTypedValue=f.caption.value;
var node3 =oXML.createElement("startDate");
//node3.nodeTypedValue=startDate;
node3.text=startDate;
var node4 =oXML.createElement("endDate");
//node4.nodeTypedValue=endDate;
node4.text=endDate;
node1.appendChild(node2);
node1.appendChild(node3);
node1.appendChild(node4);
node1.appendchild(node5);
oXML.documentElement.appendChild(node1);