Hello All
Hope you all are doing well 🙂Â
In this post, I’ll talk about ADF Faces Shuttle component. Shuttle component supports multiple selections at runtime, when we need to select multiple records at runtime then we can use shuttle component in Oracle ADF
From Oracle Docs –
The selectManyShuttle provides a mechanism for selecting multiple values from a list of values by allowing the user to move items between two lists. The “value” attribute of the selectManyShuttle, like any other selectMany component, must be a List or array of values that correspond to a value of one of the contained SelectItems. If a value of one of the SelectItems is in the List or array, that item will appear in the trailing list. Looked at another way, you can change a selectManyListbox directly into a selectManyShuttle; instead of the “value” driving which items are selected in the list box, it affects which items appear in the trailing list of the shuttle.
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Prepare model for Employees table of HR Schema(Create EO, VO and AM)
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Now drag Employees ViewObject from DataControl to page and select multiple selection–>ADF Select Many Shuttle-
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Now edit binding for this Shuttle Component, choose the attribute that you want to show and also base attribute–
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Now it will look like this, drag a button to get the selected attribute of this shuttle componentÂ
Now write code on button’s actionEvent to get selected value from Shuttle-import oracle.adf.model.BindingContext; import oracle.binding.BindingContainer; /*****Generic Method to get BindingContainer of current page, fragment or region**/ public BindingContainer getBindingsCont() { return BindingContext.getCurrent().getCurrentBindingsEntry(); }
public void getSelectedValue(ActionEvent actionEvent) { //Get Binding Continer of Page BindingContainer bc = this.getBindingsCont(); //Get shuttle binding from pagedef JUCtrlListBinding listBindings = (JUCtrlListBinding)bc.get("Employees1"); //Get Selected Values Object str[] = listBindings.getSelectedValues(); //Iterate over selected values for (int i = 0; i < str.length; i++) { System.out.println(str[i]); } }
When you run this it should look like this and your Shuttle is ready
Cheers 🙂 Happy Learning
very good post
can i put more than one value in the selected value ..like empid&deptid
No you can not, you can get other values using base value of component
Hi Ashish
the result of System.out.println(str[i]); got first name only
i want to obtain first name and last name
thanks
You can get other values by using base value to filter viewObject
guys my view object has parameter which is sent in the login page, just before the shuttle page appears but the shuttle is always empty unless i remove the query parameters and get a fixed query the shuttle works…..
please help me
Check that bind variables values is setting properly , Check ViewObject rowcount
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now i get this error!!
The number of items selected for shuttle: sms1 exceeds the total number of items in the shuttle. No selected items.
please help
Dear
how do i get the values from right side of the shuttle not id
Check this Get String value not Id from ADF Shuttle component