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developerWorks  >  Lotus  >  Forums & community  >  Notes/Domino 6 and 7 Forum

Notes/Domino 6 and 7 Forum

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RE: Ajax validation on web
rishi sahi 24.Aug.09 07:19 AM a Web browser
Domino Designer 7.0.1 Windows 2003


Hi Shana,

Here is code which can be used with slight modification to achieve your business requirement.

//-----------------------------------------------------------------------------------------------------
function validateRecord(){

url= location.href;
tmpurl = url.substring(0,url.indexOf(".nsf"))
var agentUrl= tmpurl+".nsf"+"/validateRecord?OpenAgent"
argsParam=document.forms[0].yourfieldname.value // Put correct field here
run_Agent(agentUrl,argsParam);
}
//-----------------------------------------------------------------------------------------------------
function run_Agent(agentUrl, argsParam) {
req = false;

if (window.XMLHttpRequest) {
try {
req = new XMLHttpRequest();
} catch(e) {
req = false;
}
} else if(window.ActiveXObject) {
try {
req = new ActiveXObject("Msxml2.XMLHTTP");
} catch(e) {
try {
req = new ActiveXObject("Microsoft.XMLHTTP");
} catch(e) {
req = false;
}
}
}

if (req ) {
req.onreadystatechange = processReqChange;
req.open("POST", agentUrl, true);
req.send(argsParam);
}
}
//-----------------------------------------------------------------------------------------------------
function processReqChange() {

if (req.readyState == 4) {
if (req.status == 200) {
xmlStr=req.responseText

if ( xmlStr == 0 ) {
alert("Not exist")
return false;
} else {
alert("Exist")
}
} else {
alert("There was a problem retrieving the XML data:\n" + req.statusText);
}

}
}
//-----------------------------------------------------------------------------------------------------

Set your db, view correct here

Lotus agent code ,


Print "Content-Type:text/plain"
Set curDoc=s.DocumentContext
Set curDb= s.CurrentDatabase

key=curDoc.Request_Content(0)


Set doc = view.GetDocumentByKey ( Trim(key))

if ( doc is nothing ) then
print "0" ' Not found
else
print "1" ' Found
end if

Note : Print will not print anything , it will return 0 or 1 to your ajax call .

I've written code directly here so let me know if you have concern or anything doesn't work correctly .

Alternatively you can reach me through my blog .

HTH
Rishi (http://lotus-blogs.blogspot.com/)




Ajax validation on web (Shana W DaSilva... 23.Aug.09)
. . RE: Ajax validation on web (Kenneth Axi 24.Aug.09)
. . . . RE: Ajax validation on web (rishi sahi 24.Aug.09)
. . . . . . RE: Ajax validation on web (Kenneth Axi 24.Aug.09)
. . . . Thanks a lot Kenneth....i'll try yo... (Shana W DaSilva... 24.Aug.09)
. . RE: Ajax validation on web (Konrad Hoszwa 24.Aug.09)
. . RE: Ajax validation on web (tej dixit 24.Aug.09)
. . RE: Ajax validation on web (rishi sahi 24.Aug.09)
. . . . RE: Ajax validation on web (Shana W DaSilva... 24.Aug.09)
. . . . . . RE: Ajax validation on web (rishi sahi 24.Aug.09)
. . . . . . . . RE: Ajax validation on web (tej dixit 24.Aug.09)
. . RE: Ajax validation on web (Timothy B Nicho... 24.Aug.09)


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