Form API question:setVisible

mksiw

Hi,

I'm developing a DCT using form API and I'm running in to this issue. I'd attached the DCT and presented the formAPI code below.

I'm trying to hide/show Level3 when the isThereLevel3 radio button is checked for yes or no.

function init()
{
var FormField = new Array();
var FormFieldItem = IWDatacapture.getItem("/Type1/Level2");
FormField = FormFieldItem.getChildren();
var reqItem = FormField[2].getName();
var hideItem = FormField[4].getName();

IWEventRegistry.addItemHandler(reqItem, "onItemChange", showlevel3);
var it = showlevel3(IWDatacapture.getItem(reqItem,hideItem));
}

function showlevel3(item,hideItem)
{
var val = item.getOptions()[item.getValue()].value =="false";
IWDatacapture.getItem(hideItem).setVisible(val);
IWDatacapture.redraw();

var val = item.getOptions()[item.getValue()].value =="true";
IWDatacapture.getItem(hideItem).setVisible(val);
IWDatacapture.redraw();
}