hi there, i implemented the onPrepare method and tried to print all the value out from the testPojoList, but all the checkbox still returned me false even i enabled some of it. am i doing wrong? how's the standard of implementing it? any short sample around?
regards, wesley Jonathan Barker wrote: > > > If you look at the Form documentation, you will see that the Submit event > fires at the end of the submission - after any values from form fields > have > been put into your TestPojo's. Therefore, you are wiping out any changes > at > the end of your submit. > > You could set up the list in onPrepare(). Just make sure not to > re-initialized it unless that's what you really want. > > Jonathan > >> -----Original Message----- >> From: wesley [mailto:[EMAIL PROTECTED] >> Sent: Thursday, September 25, 2008 13:02 >> To: users@tapestry.apache.org >> Subject: Re: append checkbox to grid list >> >> >> hi Marcelo, >> >> 1.below is my simple.tml page: >> //simple.tml >> --------------------------- >> <t:form t:id="my"> >> <input type="submit" value="submit"/> >> <br/> >> <t:grid t:id="simplegrid" t:source="testPojoList" >> row="tp" model="model"> >> <t:parameter name="subsCell"> >> <t:checkbox t:id="subs" >> t:value="tp.subs"/> >> </t:parameter> >> </t:grid> >> <t:actionLink t:id="checkPage">Next</t:actionLink> >> </t:form> >> >> 2.This is Simple.java >> ----------------------------- >> public class Simple { >> @Persist >> private List<TestPojo> testPojoList; >> @Persist >> private TestPojo tp; >> >> public List<TestPojo> getTestPojoList() { >> return testPojoList; >> } >> >> public void setTestPojoList(List<TestPojo> testPojoList) { >> this.testPojoList = testPojoList; >> } >> >> Object onSubmitFromMy(){ >> testPojoList = new ArrayList<TestPojo>(); >> for(int i = 0; i < 10; i++){ >> TestPojo tp = new TestPojo(); >> tp.setId("["+i+"]"); >> tp.setName("Name"+i); >> tp.setDescription("description"+i); >> testPojoList.add(tp); >> } >> return null; >> } >> >> Object onActionFromCheckPage(){ >> for(int i = 0; i < testPojoList.size(); i++){ >> TestPojo tps = testPojoList.get(i); >> Pt.pt("id "+tps.getId()+" check "+tps.isSubs()); >> } >> return null; >> } >> >> public TestPojo getTp() { >> return tp; >> } >> >> public void setTp(TestPojo tp) { >> this.tp = tp; >> } >> } >> >> 3. Lastly, the pojo class within the list >> -------------------------- >> public class TestPojo { >> private String id; >> private String name; >> private String description; >> private boolean subs; >> >> public boolean isSubs() { >> return subs; >> } >> public void setSubs(boolean subs) { >> this.subs = subs; >> } >> public String getId() { >> return id; >> } >> public void setId(String id) { >> this.id = id; >> } >> public String getName() { >> return name; >> } >> public void setName(String name) { >> this.name = name; >> } >> public String getDescription() { >> return description; >> } >> public void setDescription(String description) { >> this.description = description; >> } >> } >> >> **the submit button is to get the list of TestPojo object >> **the actionlink is to call the actionmethod and loop through the list >> and >> print out the subs boolean property. but all false even if i checked >> enabled >> the checkbox. >> >> hope to receive your advise soon. thanks >> >> wesley >> >> >> >> Marcelo Lotif wrote: >> > >> > Can you attach your source code?Just to be sure, check if you are >> binding >> > it >> > to a valid boolean property and if this property is also marked with >> > @Persist - at least "flash". >> > >> > On Thu, Sep 25, 2008 at 7:28 AM, wesley <[EMAIL PROTECTED]> wrote: >> > >> >> >> >> hi all, >> >> >> >> i'm having a difficulties to append additional column in grid. when i >> >> append >> >> the extra column within the grid model as a checkbox, the class behind >> it >> >> couldn't track the checkbox's state (check or unchecked). >> >> >> >> Is there a special way to implement this? hope to have a pointer and >> >> advise >> >> from anyone. >> >> >> >> Thanks & Regards, >> >> Wesley >> >> >> >> >> >> >> >> >> >> -- >> >> View this message in context: >> >> http://n2.nabble.com/append-checkbox-to-grid-list- >> tp1117613p1117613.html >> >> Sent from the Tapestry Users mailing list archive at Nabble.com. >> >> >> >> >> >> --------------------------------------------------------------------- >> >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> >> >> > >> > >> > -- >> > Atenciosamente, >> > >> > Marcelo Lotif >> > Programador Java e Tapestry >> > FIEC - Federação das Indústrias do Estado do Ceará >> > (85) 3477-5910 >> > >> > >> >> -- >> View this message in context: http://n2.nabble.com/append-checkbox-to- >> grid-list-tp1117613p1118670.html >> Sent from the Tapestry Users mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://n2.nabble.com/append-checkbox-to-grid-list-tp1117613p1119743.html Sent from the Tapestry Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
