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Posted to user@struts.apache.org by "Struts Newsgroup (@Basebeans.com)" <st...@basebeans.com> on 2002/07/31 11:40:02 UTC

How to re-populate multiple selected options in a dropdown combo box

Subject: How to re-populate multiple selected options in a dropdown combo box
From: "Hu Ji Rong" <hu...@yahoo.com>
 ===
Hi,

I have the following code and String[ ] attribute with the same name in the
form bean, but got an error same bean with name stdAirspaceLimitList not
found.

       <html:select value="1000M" styleClass="txtBgManColor entryFont"
multiple="true" style="width: 157; height: 38"
property="stdAirspaceLimitList" size="2">
          <html:options property="stdAirspaceLimitList"/>
        </html:select>

What's wrong? What I want to do is select values from a non-multiple
dropdown combo box and put them into the multiple dropdown combox.

Thanks in advance.
JiRong

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RE: How to re-populate multiple selected options in a dropdown combo box

Posted by mike m <st...@wryse.com>.

If I understand your problem, I believe you need two properties:
one for html:select (String[ ])
one for html:options (List or String[ ])

because you can't store both the available items and the selected item(s) in
the same property.

Mike

-----Original Message-----
From: Struts Newsgroup [mailto:@Basebeans.comstruts@basebeans.com]
Sent: Wednesday, July 31, 2002 5:40 AM
To: struts-user@jakarta.apache.org
Subject: How to re-populate multiple selected options in a dropdown
combo box


Subject: How to re-populate multiple selected options in a dropdown combo
box
From: "Hu Ji Rong" <hu...@yahoo.com>
 ===
Hi,

I have the following code and String[ ] attribute with the same name in the
form bean, but got an error same bean with name stdAirspaceLimitList not
found.

       <html:select value="1000M" styleClass="txtBgManColor entryFont"
multiple="true" style="width: 157; height: 38"
property="stdAirspaceLimitList" size="2">
          <html:options property="stdAirspaceLimitList"/>
        </html:select>

What's wrong? What I want to do is select values from a non-multiple
dropdown combo box and put them into the multiple dropdown combox.

Thanks in advance.
JiRong



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<ma...@jakarta.apache.org>
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<ma...@jakarta.apache.org>


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