Hello,
I have read the newsgroups regarding multiple selects.
I have a multiple html:select control that starts out empty
I populate the select control by using a textbox and an add button
so it is filled dynamically.
My html:select is:
<html:select property="questionOptions" multiple="true" size="2" />
which comes out like :
<select name="questionOptions" multiple="multiple" size="2"
style="width:500 px; height: 61px"></select>
I have an action Form that has:
private String[] gstrQuestionOptions = null;
public String[] getQuestionOptions()
{
return this.gstrQuestionOptions;
}
public void setQuestionOptions( String[] value )
{
this.gstrQuestionOptions = value;
}
Even in the validate i try the following
System.out.println( getQuestionOptions().length ) and i get
java.lang.NullPointerException
Since the select control is dynamically populated would i have to
use something like request.getParameterValues("questionOptions")
instead?
Thank you
--
Best regards,
netizen1 mailto:[EMAIL PROTECTED]
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