what is the purpose of the comma between this bit of code?
if(isPermissionEnabled(permissionsArray[i][0]
and this bit of code
document.forms[0].group.value))
?
----- Original Message -----
From: "Snake Hollywood" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, September 16, 2003 8:57 PM
Subject: [ cf-dev ] A bit of JS
Can anyone see why this bit of JS would get stuck in a loop ?
It is this line that causes it.
if(isPermissionEnabled(permissionsArray[i][0],
document.forms[0].group.value))
And my select list seems to get stuck in a loop like it adding endless
options, but I cannot see how it can be.
function isPermissionEnabled(permissionID,groupID)
{
var returnval = false;
if(permissionsLookupArray.length > 0)
for(i=0;i<permissionsLookupArray.length;i++)
{
if(permissionsLookupArray[i][0] == groupID &&
permissionsLookupArray[i][1] == groupID)
returnval = true;
}
return returnval;
}
function popPermissions(resourceID)
//populate permissions list with permissions for selected
resource
{
document.forms[0].permissions.options.length = 0;
for(i=0;i<permissionsArray.length;i++)
{
if( permissionsArray[i][3] == resourceID)
{
newOpt = new Option();
newOpt.text = permissionsArray[i][1];
newOpt.value = permissionsArray[i][0];
//check if each permission is already enabled
for the selected group, and make it selected if so
if(isPermissionEnabled(permissionsArray[i][0],
document.forms[0].group.value))
newOpt.selected = true;
document.forms[0].permissions.options[document.forms[0].permissions.opti
ons.length] = newOpt;
}
}
}
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