I have a WOPopupButton, inside a WOConditional, inside a
WORepetition, in a middle sub-component WOForm, named
<transactionForm>, with the bindings:
CategoryPopUp: WOPopUpButton {
displayString = aCategory.catName;
escapeHTML = false;
name = "getCat";
item = aCategory;
list = categories.displayedObjects;
onChange = "updateSubCats()";
selection = curCategory;
}
transactionForm: WOForm {
multipleSubmit = true;
name = "transactionForm";
}
I have some JavaScript that needs to get to the WOPopupButton element
and needs the <name> of the element to do so, but JS is failing when
it does the 1st line of code:
var catSelect=document.forms['transactionForm'].elements['getCat'];
any suggestions? Is the problem the multiple WOForm's on the page?
function updateSubCats()
{
var catSelect=document.forms['transactionForm'].elements['getCat'];
var subCatSelect=document.forms['transactionForm'].elements
['getSubCat'];
var catNumber = catSelect.selectedIndex;
var k;
for ( k = subCatSelect.options.length; k > 1; k-- ) {
subCatSelect.options[k-1] = null;
}
var j;
for ( j=0; j < cats[catNumber].length; j++ ) {
var objOption = new Option( cats[catNumber][j], j );
subCatSelect.options[j] = objOption;
}
setpagefocus();
}
TIA,
----
Baiss Eric Magnusson
<http://www.Track-Your-Finances.com>
<http://www.CascadeWebDesign.com>
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