Clearing inside DropDownByKey

[Former Member]

Hi,

How can i clear inside of DropDownByKey?

Thanks.

[former_member197348 · Accepted solution]

Hi,

Get the value set and clear value set

e.g.

IWDAttributeInfo attInf =  wdContext.getNodeInfo().getAttribute(wdContext.currentContextElement().NAME);
ISimpleTypeModifiable stm = attInf.getModifiableSimpleType();
}IModifiableSimpleValueSet svs= stm.getSVServices().getModifiableSimpleValueSet();
svs.clear();

Regards,

Siva

[Former Member · Accepted solution]

Hi Cemil Bozlagan ,

U can remove the entry from dropdownbykey using the key name.

svs.clear();

svs.removeKey("KEY");

Regards,

srikanth

[Former Member · Accepted solution]

Hi,

I have 2 DropDownByKey.

If 1st dropdown changes 2nd dropdown filled with related values with 1st.

But 2nd DropDowb preserves last selected value when 1st changed.

Is it possible clearing with selected value of 2nd DropDown?

Thanks

[former_member197348 · Accepted solution]

Hi,

I could not get your requirement clearly.

If you want to clear (remove ) the selected value of the dropdown from the list try like this:

svs.removeKey(wdContext.currentContextElement().get<attribute>());

If you want to clear the dropdown (but not remove from the list) and show the blank in the dropdown, try like this:

wdContext.currentContextElement().set<attribute>(" ");

Regards,

Siva