Could you set a hidden parameter before submitting-
<html:select property="orgId"
onchange='document.forms[0].operation='setDependentList';
document.forms[0].submit()'>
<html:options collection="orgList" property="value"
labelProperty="longName"/>
</html:select>
And write code in the function setDependentList() of the LookupDispatchAction
Here i am assuming document.forms[0].operation is the name of the property the
DispatchAction expects.
-----Original Message-----
From: Domingo A. Rodriguez S. [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 19, 2006 8:53 AM
To: Struts Users Mailing List
Subject: Re: Two drop downs, and I need that the contents of the second
dependent on the value selected in the first!!!
javascript remoting or ajax should do fine there. google for it.
--- yamilka vallejo ramos <[EMAIL PROTECTED]> escribió:
> Hii everyone,
> I have two drop downs in my jsp page, and I need to the contents of
> the
> second dependent on the value selected in the first.
> To handle this, I need for the first combo box to do a submit when it
> changes, so that I have a chance to update the second. But I don't know
> in
> which part of the Action I most write the code to make update the second
> drop down, because I'm working with LooKup Dispach Action , and the Hash
> Map
> wait a parameter that I don't have because I did't make submit to any
> button, and there's where I set who it's that parameter
>
> example: for me did't work:
>
> <html:select property="orgId" onchange='document.forms[0].submit()'>
> <html:options collection="orgList" property="value"
> labelProperty="longName"/>
> </html:select>
>
> because I don't know in which part of the Action I most write the code
> to
> make update the second drop down, because the ActionClass say that it's
> waiting a parameter!!
>
> please if somebody know how to do that I will presure!!
> thanks!!
>
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