nested:select multiple select box not storing empty values, i.e. retaining
previous values if none is selected.
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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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