Hi Robet, that's what I want to do! Thank You!
I was thinking too much about code, not remembering Bindings are the great function in WO. Thank you, again! -- Daniele 2015-01-28 18:01 GMT+01:00 Robert B. Hanviriyapunt <[email protected]> : > Daniele, > > If your components auto synchronize (true, by default), then all you would > need to do is add a binding. > > MyList.api > - add mySelection binding (when bound, this will cause array to be pushed > down to the subcomponent as well as pushed up from the subcomponent at > various times in request-response cycle) > > if MyList does NOT auto synchronize, then you will need to at the least > code push up to parent to have the parent get the value, OR use a shortcut > (at least I know this shortcut is available in the WOD file): > > MyList.wod: > > Foo : MyList { > mySelection = ^mySelection; > } > > Then bind a var in the parent component to the subcomponent > > MyPage.wo > - add binding <wo:MyList mySelection=“$myPageMySelection”/> > > see: > http://en.wikibooks.org/wiki/WebObjects/Web_Applications/Development/WO_Component/Binding_Synchronization > > But in general, pages/components don’t have direct access to > subcomponents. They push/pull values via bindings or share objects whose > attributes can be seen by both component classes. > > -- > *Robert B. Hanviriyapunt* > *Director of Product Development and Architecture* > > > / EDC Technology > > > Direct 312.246.5509 > Fax 630.243.5799 > > [email protected] > [email protected] > http://www.EDCTechnology.com > > > > On Jan 28, 2015, at 8:00 AM, [email protected] wrote: > > Hi Amedeo, > thanks for the answer, but, sorry, I'm not sure to understand it. > AFAIK, WODynamicElement > is a simple HTML Element, not a component, so I cannot assign a .wo file to > it (or am I wrong?). > > Anyway, I'm trying to change my example by moving the submit button on the > SubComponent and using context().page().takeValueForKey(Object value, > String key) in the SubComponent Action to set the value in the Parent > Component, last I call performParentAction(String action) to do the login > in the parent. > > Not sure if this is the best way, but seems to work. > > Thank you, > __ > Daniele > > > 2015-01-28 14:02 GMT+01:00 Amedeo Mantica <[email protected]>: > > The only way is to use a WODynamicElement as subcomponent instead of a > WOComponent > > Sent from my iPhone > > On 28/gen/2015, at 12:46, Daniele Corti <[email protected]> wrote: > > Hi list, > I don't know if what I want to do is the best approach: > > I would like to create a Main Component Page that call a reusable > > SubComponent > > > Example: > > MyPage.wo: > <h1>My Page</h1> > > <wo:form multipleSubmit="$true"> > <wo:submitButton action="$myAction">Do It!</wo:subimtButton> > <wo:MyList></wo:MyList> > </wo:form> > > in the Subcomponent there is a List of Checkbox > > MyList.wo: > <ul> > <wo:loop list="$myList" item="$myItem"> > <li><wo:checkBox selection="$mySelection" > > value="$true"></wo:checkBox></li> > > </wo:loop> > </ul> > > I would like to obtain the checked objects of the subcomponent, but I > > don't know how can I get the subcomponent from the Parent MyPage. > > > I know I can put the button in the subcomponent and call > > performParentAction, but I would like to put all the logic inside the > MyPage component, and simply display values in the MyList component. > > > Is this possible (first of all)? And, if so, how can I reach > > subcomponents from parent? > > > Thank you in advance! > > -- > Daniele Corti > -- > I DON'T DoubleClick > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > > > https://lists.apple.com/mailman/options/webobjects-dev/amedeomantica%40me.com > > > This email sent to [email protected] > > > -- Daniele Corti -- I DON'T DoubleClick
_______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
