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From "Claire Wall" <claire.w...@kurtosys.com>
Subject Re: Making the fields non editable dynamically using a form bean element
Date Mon, 02 Feb 2004 12:38:41 GMT
Anant,

You can do the following:

set up a boolean flag at the top of the jsp page that will be used to
disable fields on your page like so:

<% boolean flag = false; %>

and then set this according to the value of the flag in your form using
logic tags:

<logic:equal name="FormName" property="xxx" value="true">
    <% flag = true; %>
</logic:equal>

<logic:equal name="FormName" property="xxx" value="false">
    <% flag = false; %>
</logic:equal>

and then in your <html:text> elements do this:

<html:text property="xxx" disabled="<%= flag %>"/>


you have to make sure though that the boolean is set to the right value (so
that if you wish to disable something it is true - this got me caught out a
few times!)


HTH
Claire :)


----- Original Message -----
From: <anant.parnami@wipro.com>
To: <struts-user@jakarta.apache.org>
Sent: Monday, February 02, 2004 10:35 AM
Subject: Making the fields non editable dynamically using a form bean
element




Hi ppl,


I have a situation where I do not want the user to edit the fields if
the history record flag in the form bean is true.
Can you suggest me how to go about it. Can I use a form bean element
(java.lang.Boolean/String) to disable a <html:text> dynamically
depending on its value.


If yes then how can I do it?

Thanks a ton in advance

Regards

Anant Parnami



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