Query with DSP %loop%

[system]

Hi All,

I have created one DSP page and i have an issue that i am not able to access one variable inside the %loop% tag of dsp.

below is my code

function getValues(operation) {
if(operation == ‘FUNCLookup’) {
if (document.propFile.V_ENVNAME.value != ‘default’) {
document.propFile.ENVSelected.value = document.propFile.V_ENVNAME.value;
document.propFile.action.value = “DRpropfileView.dsp”;
document.propFile.submit();

		} else {
			document.propFile.action.value = "test.dsp";
			document.propFile.submit();				
		}
	}}

Select Environment %invoke Admin.services:getEnvironment% %loop Environment% <OPTION %ifvar WM_LINENAME vequals(ENVSelected)% selected %endif% value=“%value WM_LINENAME%”> %value WM_LINENAME% %endloop%

	%onerror% %include onError.txt% %endinvoke%

Name of this page is test.dsp.
In the option tag i am comparing ENVSelected with WM_LINENAME, If it is equal then the option should be selected.
but the issue is that ENVSelected values is not available inside the %loop% tag. becaiase of this when page reloads value of drop down again sets to default one

it will be really great if some one can help me with this.

Thanks in Advance.

Regards,
Mangat Rai