And BalusC just answered my question on stackoverflow.com on how to use it via p:ajax.
http://stackoverflow.com/questions/13091742/how-to-use-omnifaces-ajax-updatecolumn-or-ajax-updaterow-via-pajax On Fri, Oct 26, 2012 at 2:05 PM, Howard W. Smith, Jr. < [email protected]> wrote: > Daniel, > > I just asked BalusC to add something to OmniFaces that may be able to > help. Click URL below and look for *Update specific UIData rows and > columns*... You can possibly use this to update the entire row that > contains the column that you would like to update. > > https://snapshot-omnifaces.rhcloud.com/showcase/utils/Ajax.xhtml > > Honestly, i don't know if it will work with a JSF 1.2 project, but > worse-case scenario, you can view the code, and develop your own code that > will globally update datatable rows/columns during or oncomplete of an ajax > call. > > Code details can be found at URL below: > > issue 82 > code<http://code.google.com/p/omnifaces/source/detail?r=47cafb7c9d71160af2c99551e33f207eda081187> > > Thanks, > Howard > > > On Fri, Oct 26, 2012 at 12:35 PM, daniel ccss <[email protected]>wrote: > >> Thanks Mike, yes that is what I have, it was a copy/paste error: >> >> *<a4j:support event="onchange" reRender="textVehicleName"/>* >> >> Yes I have done that with richfaces is very simple, but this project is >> old, and right now I don´t have time to migrate, so.... There is not a way >> for accomplish this, update a single column of a t:datatable with ajax, >> using JSF 1.2 and Tomahawk?? I have to refresh the hoooole datatable??? >> >> Hope someone has done this, thanks! >> >> >> >> On Fri, Oct 26, 2012 at 10:29 AM, Mike Kienenberger <[email protected] >> >wrote: >> >> > I'm not sure why you had "*textVehicleName*" >> > >> > If it can work, it should simply be >> > >> > <a4j:support event="onchange" reRender="textVehicleName"/> >> > >> > If that doesn't work, it probably can't be done with a4j and JSF 1.2. >> > I'm fairly certain I did something similar back when I was using the >> > Richfaces 3.3 a4j and JSF 1.2. >> > >> > >> > On Fri, Oct 26, 2012 at 12:20 PM, daniel ccss <[email protected]> >> > wrote: >> > > Thanks Leonardo, >> > > >> > > Im not using rich faces, and I'm using tomahawk with JSF 1.2 so >> f:ajax do >> > > not exists, I will migrate to JSF 2, but right now I cant, so is a >> way to >> > > accomplish this columna partial update inside a datatable without >> > rendering >> > > the hole t:datatable? >> > > >> > > For ajax we are using: <%@ taglib uri=" >> > https://ajax4jsf.dev.java.net/ajax"; >> > > prefix="a4j"%> >> > > >> > > Thanks hope someone knows a way >> > > >> > > P.D: I already erase the a4j:region and it doesn´t work >> > > >> > > >> > > On Fri, Oct 26, 2012 at 9:53 AM, Leonardo Uribe <[email protected]> >> > wrote: >> > > >> > >> Hi >> > >> >> > >> I think in this case the problem is related to richfaces. In this >> page: >> > >> >> > >> >> > >> >> > >> http://docs.jboss.org/richfaces/latest_3_3_X/en/devguide/html/a4j_region.html >> > >> >> > >> Says this: >> > >> >> > >> "... Starting from RichFaces 3.2.0 the <a4j:region> can be used >> together >> > >> with iterative components (e.g. <rich:column> or >> > <rich:scrollableDataTable> >> > >> , etc.). It became possible to re-render a particular row in a table >> > >> without >> > >> updating the whole table and without any additional listeners. ..." >> > >> >> > >> In JSF 2.0, f:ajax works well with tomahawk, and the code between >> > tomahawk >> > >> 1.2 and 2.0 is very similar, so I would assume the limitation is >> > related to >> > >> a4j:region tag. >> > >> >> > >> Maybe write the code without wrap the t:outputText inside a >> a4j:region >> > >> could >> > >> work. >> > >> >> > >> regards, >> > >> >> > >> Leonardo Uribe >> > >> >> > >> 2012/10/26 daniel ccss <[email protected]>: >> > >> > Thanks Michael, >> > >> > >> > >> > I want to update the outputtext value that is in the same row of >> the >> > >> > selectBooleanCheckbox inside a datatable, yes in RichFaces is easy >> to >> > do >> > >> > this, partial update of the datapage, but I'm using Tomahawk JSF >> 1.2, >> > and >> > >> > right now we can´t migrate. >> > >> > >> > >> > Yes as a matter of fact I put the region around the outputtext as a >> > test, >> > >> > sorry about that. >> > >> > >> > >> > I don´t want to update the hole datatable, if I rerender the hole >> > >> datatable >> > >> > using this <a4j:support event="onchange" reRender="*data*"/> it >> works, >> > >> the >> > >> > value of the outputtext is updated on the change event of the >> > >> > selectBooleanCheckbox because the hole datatable is rerender, but I >> > dont >> > >> > want to rerender the hole datatable, I only want to update the the >> > >> > outputtext that is in the same row of the selectBooleanCheckbox >> that >> > was >> > >> > checked. >> > >> > >> > >> > Really hope you can help me >> > >> > >> > >> > >> > >> > >> > >> > On Fri, Oct 26, 2012 at 1:07 AM, Michael Heinen < >> > [email protected] >> > >> >wrote: >> > >> > >> > >> >> Do you want to update a complete column or a single cell in the >> same >> > >> row? >> > >> >> Which versions (MyFaces, Richfaces) do you use? >> > >> >> >> > >> >> Richfaces doesn't like the forceId attribute in many cases. Try to >> > >> remove >> > >> >> it from the datatable. >> > >> >> And the region around the outputtext with textVehiclename does not >> > make >> > >> >> any sense. >> > >> >> >> > >> >> Michael >> > >> >> >> > >> >> >> > >> >> Am 26.10.2012 04:23, schrieb daniel ccss: >> > >> >> >> > >> >>> Anybody???? >> > >> >>> >> > >> >>> On Thu, Oct 25, 2012 at 8:54 AM, daniel ccss < >> [email protected] >> > > >> > >> >>> wrote: >> > >> >>> >> > >> >>> Hi, hope you can help me, Is there a way of update only one >> column >> > of >> > >> the >> > >> >>>> datatable using a4j, not updating all the datatable. >> > >> >>>> >> > >> >>>> Im Using myfaces (Tomahawk) >> > >> >>>> >> > >> >>>> >> > >> >>>> This is what I have, a <h:selectBooleanCheckbox that when is >> > clicked >> > >> the >> > >> >>>> onchange event is fire and rerender an <h:outputText >> > >> >>>> >> > >> >>>> >> > >> >>>> <t:dataTable id="data" forceId="true" >> > >> >>>> binding="#{VehicleBean.**dataTableVehicle}" >> > >> >>>> var="vehicleTable" >> > >> >>>> value="#{VehicleBean.**vehicleList}" preserveDataModel="false" >> > >> >>>> rows="10"> >> > >> >>>> <t:column> >> > >> >>>> <a4j:region> >> > >> >>>> <h:selectBooleanCheckbox .....> >> > >> >>>> <a4j:support event="onchange" >> > reRender="* >> > >> >>>> textVehicleName*"/> >> > >> >>>> >> > >> >>>> </h:selectBooleanCheckbox> >> > >> >>>> </a4j:region> >> > >> >>>> </t:column> >> > >> >>>> >> > >> >>>> <t:column> >> > >> >>>> <a4j:region> >> > >> >>>> <t:outputText >> id="*textVehicleName*" >> > >> >>>> >> > >> >>>> value="#{vehicleTable.name}"/> >> > >> >>>> </a4j:region> >> > >> >>>> </t:column> >> > >> >>>> </t:dataTable> >> > >> >>>> >> > >> >>>> That code doesn´t work, If I put the outputText outside the >> > datatable >> > >> or >> > >> >>>> if i refresh al the datatable it works, but I don´t want to >> update >> > all >> > >> >>>> the >> > >> >>>> datatable, I want a partial rerender of only one column, hope >> you >> > can >> > >> >>>> help >> > >> >>>> me thanks!!! >> > >> >>>> >> > >> >>>> >> > >> >> >> > >> >> > >> > >
