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| Subject: XMLHttpRequest |
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| Product Area: Domino Server |
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| Technical Area: Application Development |
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| Platform: Windows |
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| Release: 8.5.3 |
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| Reproducible: Always |
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I am always getting a XMLHttpRequest.readystate=0 being returned. I have tried without and with the setTimeout method and I can't get the readystate to equal 4. Right now I am just debugging the code with firefox but have same issues in IE.
I hope someone might have a suggestion. Thanks in advance - Mike
My code is as follows:
the onChange event of the MediaType field:
Tdatabase =document.forms[0].path.value; // Accessing Database Name
ObjT1=document.forms[0].MediaType; //Making object of first field
var lanObj = document.getElementById("DisplayLanguage");
keyVal=lanObj.value +"~"+ ProductFamily2.options[ProductFamily2.selectedIndex].text +"~"+ MediaType.options[MediaType.selectedIndex].text ;
ObjT2=document.forms[0].Generations; //Making object of second field
//alert('onChange event');
dbLookup("",Tdatabase,"generations",keyVal,2); //dbLookup (server,database,view,key,column)
the dbLookup function:
/*////////--Dblookup function ---////////*/
var TReq;
function dbLookup(server,database,view,key,column){
var viewurl = "";
server = window.location.hostname;
if( !isNaN(column) )
column -= 1;
viewurl = "https://"+trim(server)+"/"+trim(database)+"/"+view+"?Readviewentries&restricttocategory="+key
if (window.XMLHttpRequest) //for Mozilla
{
TReq = new XMLHttpRequest();
}
else if (window.ActiveXObject) // for IE
{
TReq = new ActiveXObject("Microsoft.XMLHTTP");
}
TReq.onreadystatechange = responseState();
TReq.open("GET", viewurl, true);
TReq.send(null);
}
function responseState()
{ var x = 0
setTimeout( function(){ if (TReq.readyState == 4) // Continue when Response from sever has arrived
{
if (TReq.status == 200) // Continue when everything is ok
{
response = TReq.responseXML;
Mylookup(response)
x == 1
}
}
showAlert();
},5000)
}
function showAlert()
{
var currForm = document.forms[0];
var PF = currForm.ProductFamily2.options[currForm.ProductFamily2.selectedIndex].value;
var MT = currForm.MediaType.options[currForm.MediaType.selectedIndex].value;
alert("Sorry could not get generation list for " + trim2(PF) + "~" + trim2(MT) +". Click the Search button to get all related documents.");
}
/* //// Extract Lookup value form XML data ////*/
function Mylookup(responseXML){
NodeList = responseXML.getElementsByTagName("viewentry")
var strValue="";
var Tsep="";
var strValuesplit = "";
for(var i=0; i<NodeList.length;i++)
{
strValue =strValue+Tsep+NodeList[i].getElementsByTagName("text")[0].childNodes[0].nodeValue
Tsep="¿"
}
strValuesplit = strValue.split("¿")
strValuesplit = sort_unique(strValuesplit)
//alert("Stoping")
generateCombo(strValuesplit,ObjT2)
}
/*//////// Trim Function*/
function trim(str)
{
return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}
function trim2(str)
{
return str.replace("%20"," ");
}
/*//Getting value in cobmo Function//*/
function generateCombo(data,inField)
{
inField.length=0
inField.length +=1
inField[inField.length-1].text = "(Select)"
for(vCount=0;vCount<data.length;vCount++)
{
inField.length +=1
strText=data[vCount]
if (strText !=undefined && strText != null)
{
inField[inField.length-1].text = trim(strText)
}
}
}
 
Feedback number WEBB9KSLM4 created by ~Joan Kijumimar on 06/05/2014
Status: Open
Comments:
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