[ http://issues.apache.org/struts/browse/STR-2927?page=all ]
Niall Pemberton resolved STR-2927.
----------------------------------
Resolution: Not A Problem
> nested:select multiple select box not storing empty values, i.e. retaining
> previous values if none is selected.
> ----------------------------------------------------------------------------------------------------------------
>
> Key: STR-2927
> URL: http://issues.apache.org/struts/browse/STR-2927
> Project: Struts 1
> Issue Type: Bug
> Components: Taglibs
> Affects Versions: 1.2 Family
> Environment: Windows XP professional
> Reporter: Sreedhar Mada
> Priority: Critical
>
> I'm using nested:select tag in my application to hold multiple values. Here
> is the HTML for my element.
> <select name="testBox" multiple="multiple" size="3" ><option
> value="1">ABC</option>
> <option value="3" selected="selected">DEF</option>
> <option value="4">GHI</option>
> <option value="6" selected="selected">JKL</option>
> <option value="9">MNO</option>
> <option value="44" selected="selected">PQR</option>
> <option value="66" selected="selected">STU</option>
> <option value="08" selected="selected">VWX</option>
> <option value="11" selected="selected">YZA</option>
> <option value="21111">BCDE</option>
> <option value="1111">FFFFF</option>
> <option value="0000">RGEV</option>
> <option value="209">TQPN</option>
> <option value="102">MTR</option>
> </select>
> This element represents the data I previously saved in the database. If I
> re-visit the application and deselect all the options selected in this box,
> it is not reflecting to show empty list. I'm using a string array in my form
> bean to hold these values.
> Once all the values are deselected, the String array should be empty or null.
> But it is still holding the previous set of values.
> Instead of deselecting all the options, If I do any other action(selecting
> other values or deselecting one or more by keeping atleast one value
> selected) it works fine.
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