occhat_getrecord.js

关于在线聊天的程序,类似于QQ聊天,希望大家喜欢

// JavaScript Document for send msg
function ocChat_getRecord(sendUserId,reciveUserId,tableId){
    try{
	var recordTable=document.getElementById("ocChat_showMsgRecord");
	var testId=recordTable.id;
    }catch(exception){
	var sendObj=document.getElementById(sendUserId);
	var reciveObj=document.getElementById(reciveUserId);
	var sendUser=sendObj.innerHTML;
	var reciveUser=reciveObj.innerHTML;
	ocChat_msgTableId=tableId;

	var url = "getRecords.asp?sendUser=" + escape(sendUser) + "&reciveUser=" + escape(reciveUser);
	xmlHttp.open("GET", url, true);
	xmlHttp.onreadystatechange = ocChat_getRecordReady;
	xmlHttp.send(null);
    }
}

function ocChat_getRecordReady(){
	if (xmlHttp.readyState == 4) {
		var response = xmlHttp.responseText;
		if(response=="ocChat_Err110"){
			
		}else{
			var tableObj=document.getElementById(ocChat_msgTableId);
			var tbody=document.createElement("tbody");
			var tr=document.createElement("tr");
			var td=document.createElement("td");
			td.innerHTML=response;
			tr.appendChild(td);
			tbody.appendChild(tr);
			tableObj.insertBefore(tbody,tableObj.firstChild);
		}
	}
}