On 11 Mar 2004, at 10:43, VAN BROECK Jimmy wrote:
Why don't you use a hidden field with the index number in it. So you can use that information in your action.
-----Original Message----- From: Mark Lowe [mailto:[EMAIL PROTECTED] Sent: donderdag 11 maart 2004 10:31 To: Struts Users Mailing List Subject: Changing position of nested beans
I was wondering if anyone has found any slick, no javascript dependent solution to the following situation. My question in short is, is there a way of having an indexed dispatch action, or have i been on the crack again?
I have a form of nested beans which are ordered according to a position stored in the model. I don't do any sorting in the web tier nor do i want to, other than rejigging the indices of some indexed properties until such a time as the user is ready to save his/her changes to the model.
<form name="foosForm" action="/myapp/save.do"> <input type="text" name="foo[0].name"> <input type="text" name="foo[1].name"> <input type="text" name="foo[2].name"> </form>
Now when i save I'll save the index as a field called position, thus all that's fine and dandy.
So lets say I want the use to define the position by having a move up and move down, but rather than using an indexed link i want to use a button.
I've a lookup dispatch action with a moveup method and all that jazz.
<html:form action="/save.do"> <logic:iterate id="foo" name="foosForm" property="foos"> <html:text name="foo" property="name" indexed="true" /> <html:submit property="method" indexed="true"> <bean:message key="button.moveup" /> </html:submit> </logic:iterate> </html:form>
So the rendered html would like like this
<form name="foosForm" action="/myapp/save.do"> <input type="text" name="foo[0].name"><input type="submit" name="method[0]" value="Move Up"> //and so on </form>
Of course if i submit this to a lookupdispatch action, its gonna call me a crazy fool. So i need to have some means of having an indexed map key in my key method map, or something to cross the same bridge i'm trying to cross.
Any ideas? I know i can do this in javascript which i will once i get things running without it, please no javascript suggestions.
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