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OR container name before add

nipper

OK, I have an OR container, 5 choices, but I can only allow 1 of each.

So I use BeforeReplicantAdd to run this

function checkNumberModules(item, index)
{
var xpath = item.getName()+"["+index+"]";
alert(xpath);
var newItem = IWDatacapture.getItem(xpath);
var newPath=newItem.getChildren()[0].getName()

But the getChildren blows up. The xpath is correct for the instance added but does not give the type, which is why I try to get the children

So I am guessing I need to add it and then remove if we have a dup ?

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Comments

ISCBorisB

As far as I know you can not determine the actual type of the "OR" Container to be added within
"onReplicantBeforeAdd" Handler. Note that I have not tried it in 7.2, so who knows...

Test thoroughly if you decide to delete afterward, deleteInstance() method *used to* have problems
with the "not yet saved" DCR replicants, etc

nipper

OK, to to close this thread, I had to use OnReplicantAdded, count and see if this entry is valid.

If it was not I deleted it, however since the JS fired before the replicant was complete, I had to use a timeout to get this to work.


  setTimeout(MyDeleteInstance, 500);
......

function MyDeleteInstance()
{
   if (myParent.deleteInstance(index))
    {alert("Deleted");}
    else
    {alert("Failed");}
}