I also saw your post on http://mail-archives.apache.org/mod_mbox/myfaces-users/200605.mbox/[EMAIL PROTECTED]
but i dont get any checkboxes when i use :
<jdt:multipleRowsSelector selectionList="#{mybean.selectedItems}" />
To be more precise, plz find my datatable part:
<
t:dataTable value="#{MaintenanceBean.perfFeeMaintModel.perfFee}" var="accountList" id="perfFeeMaint" rows="4"> <t:column> <f:facet name="header" > <h:outputText value="Number" ></h:outputText> </f:facet> <t:outputText value="#{accountList.id}" > <f:param id="selectedRow" name="id" value="#{accountList.id}" /> </t:outputText> </t:column> <t:column> <f:facet name="header" > <h:outputText value="Account" ></h:outputText> </f:facet> <t:outputText value="#{accountList.account}" ></t:outputText> </t:column> <t:column> <f:facet name="header" > <h:outputText value="Performance Fee" ></h:outputText> </f:facet> <jdt:multipleRowsSelector selectionList="#{accountList.selectedPerf }" /> </t:column> </t:dataTable> I need the id for each checkbox that is selected by the user.. like in regular HTML, i can do that by request.getParameterValues() and it gives me an array..Thanks for the help again...
Regards,
Nimisha.
On 8/9/06, nimisha sharma <[EMAIL PROTECTED]> wrote:
Hi Andrew,Thanks for the quick response. What i want to do exactly is that one of the columns (it is a property in my list) in my datatable contains checkboxes.. i have to get them prepopulated (this i can easily do since the list that i pass to my datatable has it)
Now, once the user has this infront of him, he can modify the status of these checkboxes and submit the form. I need to retrieve these values in my bean.. so that i can update the db with the values selected by the user.With the first option i could not get exactly what has to be done.Regards,Nimisha.
On 8/9/06, Andrew Robinson <[EMAIL PROTECTED] > wrote:And FYI, you should avoid using the request parameters yourself -- it
is best to let the JSF controls do that. DataTables not only use
client IDs, but also add an inded for each row, so it is really not
best to attempt to reproduce the ID yourself. Also renderers have the
full ability and right according to the specification to change the ID
to whatever they want (they don't even have to use the ID attribute
from the UIComponent if they don't want to)
On 8/9/06, Andrew Robinson < [EMAIL PROTECTED] > wrote:
> If the checkbox is for a property on your loop variable (say Item):
>
> <t:dataTable
> value="#{mybean.mylist}"
> var="_item">
> <t:column>
> <t:selectBooleanCheckbox value="#{_item.selected}" />
> </t:column>
> </t:dataTable>
>
> If you want to save the checked items in a list on the bean:
> <html
> ...
> xmlns:jdt="http://www.jenia.org/jsf/dataTools">
> ...
> <t:dataTable
> value="#{mybean.mylist}"
> var="_item">
> <t:column>
> <jdt:multipleRowsSelector
> selectionList="#{ mybean.selectedItems}" />
> </t:column>
> </t:dataTable>
>
> Where "selectedItems" would map to methods:
> public List<Item> getSelectedItems()
> public void setSelectedItems(List<Item> items)
>
> -Andrew
>
> On 8/9/06, nimisha sharma < [EMAIL PROTECTED]> wrote:
> >
> > Hi,
> >
> > I think this discussion must have already been there on this but since i
> > could not find it, i m posting it here..
> >
> > I have a datatable where i have checkboxes in one column that the user
> > checks.. these values have to be saved when the user clicks the save button.
> > Somehow, i cannot get the values in my bean.. The command button for save
> > has an action that calls the save() method in my bean. I have to get the
> > values here so that i can update the db tables with these values.
> >
> > With each checkbox, i have set the param also.. as given:
> >
> >
> >
> > <t:selectBooleanCheckbox value="#{ accountList.perfFee}" >
> >
> > <f:param id="selectedPerf"
> >
> > name="perf"
> >
> > value="#{accountList.perfFee}" />
> >
> > </t:selectBooleanCheckbox>
> >
> > now, in my bean if i try getting the value using:
> >
> > (String)
> > FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("selectedPerf");
> > it returns null as there would be a List of values..
> >
> > Could someone give me directions as to how this can be done...
> >
> > Appreciate,
> >
> >
> > Nimisha.
> >
>
