Clearing a List box with click of a button

[#1]

Experts,

I have been trying to achieve this for few months.

Here is the scenario

I have a button called "Reset" what it supposed to do is ,clear a list box with object id LB14.

Please note that the List box is based on a complex expression (NOT field based)

The challenge is to refer it by the object ID as there is no underlying field.

I tried action ClearField and give the object ID and doesn't work

Thanks in advance,

AP

[Clever_Anjos]

Which expression is this? Could you post it?

[rustyfishbones]

Why not add a clear button in the caption of the listbox

[Clever_Anjos]

Brilliant

[#5]

Thanks but that won't work for me. The button will be in a different sheet.

And eventually I need to create a trigger that will automatically clear that field based on some variable value change.

[#6]

Please see the attached QV. I made the expression very simple so that we could verify it.

Thanks for your help!

[Clever_Anjos]

Clear VAL field

[#8]

Thanks for your reply!

But as I mentioned earlier , the objective is to clear an expression based list box. The listbox expression utilizes many variables and fields. so what I really need is, if there any change in any of those values I need to cleat that list box.

[Clever_Anjos]

When you clear VAL field, your expression based textbox is clearing here

[#10]

Hi Aji,

    You can use Alternate state for clear listbox. It wont clear other listbox. I little bit update your file.

check this and let me know.

Regards,

Ashutosh