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Subject: RE: How to make a SELECT list readonly? If set disabled,
 loses the value when submit.
Date: Thu, 2 Nov 2006 08:19:25 -0800
Message-ID: <4B7F0AC486C85344A6FB632A7FAE45A80158900E@EXCHMAIL.courts.wa.gov>
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Thread-Topic: How to make a SELECT list readonly? If set disabled,
 loses the value when submit.
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From: "Dean, Michael" <Michael.Dean@courts.wa.gov>
To: "Mississippi John Hurt" <johnhurt@gmail.com>,
	"Struts Users Mailing List" <user@struts.apache.org>
Cc: "Basi, Paramjeet" <Paramjeet.Basi@courts.wa.gov>,
	"Zimmerman, Steven" <Steven.Zimmerman@courts.wa.gov>,
	"VanEyk, Ken" <Ken.VanEyk@Seattle.Gov>
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MJ,

This is slightly tangential...but I faced a similar problem in trying to
prevent "double-submit"...

Below is the solution jsp code...refer embedded comments...

      <html:submit styleId=3D"saveBtn" styleClass=3D"hiddenItem"
tabindex=3D"100" value =3D "Save" />
.
.
.

  <!--in order to selectively disable both submit buttons(prevent the
dreaded double submit), I moved the parameters/arguments required by the
Struts DispatchAction sub-class to hidden fields. These are then
selectively=20
disabled/enabled, in tandem with the actual buttons, depending on the
particular action - Refer AdvancedFilters.js -->

  <input id=3D"saveProxy" type=3D"hidden" name=3D"method" =
value=3D"Save"/>

The narrative: when the user selects the submit button, the onsubmit()
method (defined in some external javascript) disables the button and
enables a proxy hidden field which also ha a VALUE argument which
matches the method name required by the DispatchAction sub-class...

HTH,
M



-----Original Message-----
From: Mississippi John Hurt [mailto:johnhurt@gmail.com]=20
Sent: Wednesday, November 01, 2006 12:18 PM
To: Struts Users Mailing List
Subject: How to make a SELECT list readonly? If set disabled, loses the
value when submit.

Help, I can make <html:text> readonly by setting readonly=3D"true" which
works.
<html:select> has no readonly attribute, only a disabled. If I use
disabled
attribute, then the value of the select is no longer recognized and my
form
validation says its required.  How can I make the <html:select> disabled
or
readonly while keeping the values it has passing back to the action when
form is submitted. Thanks.

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