im doing it like this:
1. i have bean which represents one row.
this bean has properites that represents columns from database + one boolean property, lets name it checked (default false). if u have nice model of your data (ex. hibernate stuff) you can wrap it by bean that contains metioned boolean property.
2. i have for ex. ArrayList of my beans that is binded to x:dataTable 3. metioned checked property of my bean is binded to checkbox
after submit you can iterate trough arrayList and check id checked property of every element is true and do sth...
piece of "pseudocode":
//============model=================
//MyBean represents one row of datable
class MyBean{
String data1;//to make code pure;) you can put all data to another class
String data2;
boolean checked;
//getters nad setters
}
//*************
class SommeBean{
ArrayList<MyBean> rows=//load from datasource
//getetres, setters, action that check each row of rows if checked is
true} //==============view=================
<x:dataTable
var="row"
value="#{sommeBean.rows}"
<h:column > <h:selectBooleanCheckbox value="#{row.checked}" /> </h:column> <h:column> <h:outputText value="#{row.data1}" /> </h:column> . . .
Sławek Sobótka
Hi,
I'm using the x:dataTable tag in order to display my results.
Now I want to add a checkbox in front of each of those in order to let a user select which item to order when submitting the order via a Submit button.
Could somebody please give me a hint how I best get any item values of the
checked ones for further processing?
Thanks very much for any suggestion,
Uwe
