Recursive Function

[Former Community Member]

Hi there,



i am writing a recursive function to iterate through the subforms of the form.but i am facing certain problems such as

what should be the exit condition & how do i determine it??



could you please help me with it.



thanks for your time & awaiting a reply!!

[Former Community Member]

The Tab and Enter keys both trigger the exit event, but if you could be more specific it would be easier to help you.



Regards,

Dave

[Jared_Langdon]

Here's a recursive function that puts the names of all subforms into the field called TextField1. To get all subforms on the form, call it using getSubNames(xfa.form.nodes). Hope this helps.<br /><br />Jared Langdon<br />http://www.jlangdon.ca<br /><br />function getSubNames(oNodeList) {<br /> var nNumberOfNodes = oNodeList.length;<br /> for (var i=0; i<nNumberOfNodes; i++) {<br /> if (oNodeList.item(i).className == "subform") {<br /> TextField1.rawValue += oNodeList.item(i).name + ";";<br /> getSubNames(oNodeList.item(i).nodes);<br /> }<br /> }<br />}