Comment
Madhukar Narra
Nice and useful,
August 5, 2009 at 4:50 PM
August 5, 2009 at 4:50 PM
function dependentPopulate(methodDpndPop[action name],parentbox,boxref,box2ref) {
// alert('dependentPopulate');
var code;
sbox=boxref;
sbox2=box2ref;
sbox.options.length = 1;
// alert('aboce box');
if(sbox2!=undefined&&sbox2!=null)
{
sbox2.options.length = 1;
}
code=parentbox.options[parentbox.options.selectedIndex].value;
if(code==null || trim(code).length==0)
{
if(methodDpndPop=='getNodalPoints')
{
TTTransmissionConfigForm.hidBkAcCodeForNodal.value='';
}else if(methodDpndPop=='getProcessTypeFormats')
{
if(sbox2!=undefined&&sbox2!=null)
{
TTTransmissionConfigForm.hidSecondTransmissionformat.value='';
}else
{
TTTransmissionConfigForm.hidFormat.value='';
TTTransmissionConfigForm.hidDealingRoomFormat.value='';
}
}
return false;
}
// alert('above req');
url ="TTTransmissionConfig.do"
if (window.XMLHttpRequest) { // Non-IE browsers
req = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE
req = new ActiveXObject("Microsoft.XMLHTTP");
}
if (req) {
try{
req.onreadystatechange = function() {
//alert('status-->'+request.status);
processStateChange(methodDpndPop);
};
req.open("POST", url, false);
var param="method="+encodeURI(methodDpndPop)+"&code="+encodeURI(code);
req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
req.send(param);
}catch(e){
alert(e);
}
}
}
function processStateChange(methodDpndPop) {
if (req.readyState == 4) { // Complete
if (req.status == 200) { // OK response
xml = req.responseXML;
fnSessionExpiredCheck(xml);
root=xml.getElementsByTagName('Tcare')[0];
// alert('methodDpndPop-->'+methodDpndPop);
if(methodDpndPop=='getNodalPoints')
{
var prevbkAccCode = document.TTTransmissionConfigForm.hidBkAcCodeForNodal.value;
var selOption=0;
if(root.childNodes!=null)
{
for (var iNode = 0; iNode < root.childNodes.length; iNode++) {
var node = root.getElementsByTagName('Dependent')[iNode];
var npCode = node.getElementsByTagName('Code')[0].firstChild.nodeValue;
var npName = node.getElementsByTagName('Name')[0].firstChild.nodeValue;
sbox.options[iNode+1] = new Option(npName,npCode);
if(npCode==prevbkAccCode){
selOption=iNode+1;
}
}
}
View All Comments | View Tutorial
// alert('dependentPopulate');
var code;
sbox=boxref;
sbox2=box2ref;
sbox.options.length = 1;
// alert('aboce box');
if(sbox2!=undefined&&sbox2!=null)
{
sbox2.options.length = 1;
}
code=parentbox.options[parentbox.options.selectedIndex].value;
if(code==null || trim(code).length==0)
{
if(methodDpndPop=='getNodalPoints')
{
TTTransmissionConfigForm.hidBkAcCodeForNodal.value='';
}else if(methodDpndPop=='getProcessTypeFormats')
{
if(sbox2!=undefined&&sbox2!=null)
{
TTTransmissionConfigForm.hidSecondTransmissionformat.value='';
}else
{
TTTransmissionConfigForm.hidFormat.value='';
TTTransmissionConfigForm.hidDealingRoomFormat.value='';
}
}
return false;
}
// alert('above req');
url ="TTTransmissionConfig.do"
if (window.XMLHttpRequest) { // Non-IE browsers
req = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE
req = new ActiveXObject("Microsoft.XMLHTTP");
}
if (req) {
try{
req.onreadystatechange = function() {
//alert('status-->'+request.status);
processStateChange(methodDpndPop);
};
req.open("POST", url, false);
var param="method="+encodeURI(methodDpndPop)+"&code="+encodeURI(code);
req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
req.send(param);
}catch(e){
alert(e);
}
}
}
function processStateChange(methodDpndPop) {
if (req.readyState == 4) { // Complete
if (req.status == 200) { // OK response
xml = req.responseXML;
fnSessionExpiredCheck(xml);
root=xml.getElementsByTagName('Tcare')[0];
// alert('methodDpndPop-->'+methodDpndPop);
if(methodDpndPop=='getNodalPoints')
{
var prevbkAccCode = document.TTTransmissionConfigForm.hidBkAcCodeForNodal.value;
var selOption=0;
if(root.childNodes!=null)
{
for (var iNode = 0; iNode < root.childNodes.length; iNode++) {
var node = root.getElementsByTagName('Dependent')[iNode];
var npCode = node.getElementsByTagName('Code')[0].firstChild.nodeValue;
var npName = node.getElementsByTagName('Name')[0].firstChild.nodeValue;
sbox.options[iNode+1] = new Option(npName,npCode);
if(npCode==prevbkAccCode){
selOption=iNode+1;
}
}
}
View All Comments | View Tutorial
Related Tutorial and Articles
