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DCT | Multi-select list box | Making the value empty

rohitspathak123

Hi,

I have a multi-select list box which has values "ALL" and followed by list of States. User can select any number of values including "ALL" in listbox.

My requirement is that when a user selects "ALL" as well as other States in the list box than, value of ALL should be set to a Hidden field and the value (array of selected value in list box) should become empty.

Is there any any with the help of which I can have the values (selected items in list box) again EMPTY.

~ R

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Adam Stoller

Hi,

I have a multi-select list box which has values "ALL" and followed by list of States. User can select any number of values including "ALL" in listbox.

My requirement is that when a user selects "ALL" as well as other States in the list box than, value of ALL should be set to a Hidden field and the value (array of selected value in list box) should become empty.

Is there any any with the help of which I can have the values (selected items in list box) again EMPTY.

~ R

Read the FormAPI manual - search the web for basic javascript examples of how to do this - experiment.

Firenze

You should be able to set up an onItemChange handler and add the rules you are looking for to check the value of the selected option and then clear out your array.