Hi, I'm not sure if it relates with your situation, but every time I change the disable/rendered of a component using PPR, I add partialTriggers to the enclosing component. In your case I would add partialTriggers="selection" to the tr:form.
Regards, Walter Mourão http://waltermourao.com.br http://arcadian.com.br http://oriens.com.br On Wed, Jun 15, 2011 at 11:23 AM, Detlef Grittner <detlef.gritt...@sohard.de > wrote: > I am loading a page with a tr:inputNumberSpinbox component, whose disabled > attribute is intially set to true. > With a tr:selectOneRadio I trigger the disabled flag and the value 1 will > set it to false. > This is done with PPR and autoSubmit in the tr:selectOneRadio. > > This part of xhtml page on the server side looks like this: > > <tr:form id="MainForm" usesUpload="true"> > <tr:selectOneRadio id="selection" value="#{backingBean.selection}" > layout="horizontal" autoSubmit="true"> > <f:selectItem id="item1" itemLabel="And" itemValue="0" /> > <f:selectItem id="item2" itemLabel="Or" itemValue="1" /> > </tr:selectOneRadio> > <tr:inputNumberSpinbox id="SpinThreshold" > disabled="#{backingBean.selection == 0}" partialTriggers="selection" > label="#{msgs.threshold}" minimum="1" maximum="10" > value="#{BackingBean.threshold}" /> > <tr:commandButton id="uploadButton" text="#{msgs.startSearch}" > action="#{backingBean.action}" /> > </tr:form> > > 1. When the value of backingBean.selection is 0 on first initialization, > then the spin box is disabled and on pressing the "Or" Radio Button the > following happens: > The tr:inputNumberSpinBox on the client is correctly set to enabled by > removing the disabled attribute from the HTML and the control can get the > input focus. > But the value of the spin control is never send back to the server, i.e. > backingBean.threshold always stays 1, regardiccdless of the value one sets > in the UI. > > 2. When the value of backingBean.selection is 1 on first initialization, > then the spin box is enabled at first. > Now one can change the value of tr:inputNumberSpinBox and the value of > backingBean.selection changes accordingly. > When the "And" button is pressed the disabled flag is included for > tr:inputNumberSpinBox in the HTML code and the values are no longer passed > to backingBean.threshold. > On pressing the "Or" button the tr:inputNumberSpinBox is enabled again and > passes the values to backingBean.threshold. > > That is only the 1st case is not working. I assume that this is a bug? Or > am I overlooking something here? > > > > >
