On 11/14/06, Adam K <[EMAIL PROTECTED]> wrote:
Hi all , I am attempting to do the following, and it obviously isn't
working, but I was hoping someone on the list would point me to something
that might work instead:
I have this text field and I want to be able to alternate the readonly
property from true and false. I tried to put in the below which is bolded
<html:text name="OrderForm" property="shipTo"
readonly="WANTTOTOGGLE" ></html:text>
<html:text name="OrderForm" property="shipTo"
readonly="<html:text name="OrderForm" property="readonly"></html:text>"
></html:text>
Any thoughts or ideas as to how I could do that in a nice manner would be
greatly appreciated.
What is going to happen is that the action is going to toggle the value
depending on a parameter comming in from the URL.
so supposing your url has something like this
http://foo.com/bar.do?editable=true
Then you could have in your JSP
<logic:present parameter="editable">
<logic:equal parameter="editable" value="true">
<bean:define id="isReadOnly" scope="page">false</bean:define>
</logic:equal>
<logic:notEqual>
<bean:define id="isReadOnly" scope="page">true</bean:define>
</logic:notEqual>
</logic:present>
<logic:notPresent parameter="editable">
<bean:define id="isReadOnly" scope="page">true</bean:define>
</logic:notPresent>
So now your text box would have
<html:text property="foo" readonly='<%=new
Boolean(pageContext.getAttribute("isReadOnly").toString()).booleanValue()%>'
/>
I know this is unclean but just doing bean write instead of the scriptlet
thing didnt work for me. You could probably clean up the logic tags also.
But i havent ever done JSTL so...
thanks in advance for any thoughts or ideas.
Hope it helps
--
Puneet
