Control action CommandButton execution while the Page Refresh

Hello


I'm developing an Application in the ADF. I have a method in Backing Bean. I associate this action property of the CommandButton control method in jspx Page.

< af:commandButton text = "Submit".
action = "#{backing_blockingRowWhileLoading.doNotExecuteOnPageRefresh} '"
Binding = "#{backing_blockingRowWhileLoading.commandButton1} '"
ID = "commandButton1" / >

This is the code in the bean support

public String doNotExecuteOnPageRefresh()
{
System.out.println ("loop of publication (postback)");
Returns a null value.
}

When I'm clicking the button, the method is running of command and statement is being printed on the console. It is very good.

The problem is when I am pressing F5 or refresh the browser method is executed once more.

Can I write the method in bean support so that it is executed only when the button is clicked. It doesn't have to be executed when the page is refreshed with the button F5 or Refresh the browser.

I tried with the statement below. He also failed.
If (!.) {AdfFacesContext.getCurrentInstance () .isPostback ())}

Can someone help me please to solve this problem. It is very urgent for me. Thanks in advance.

Thank you
Ravi kumar.

Hello

What is expected due to the postbacks, add a redirect tag in the navigation rule in faces - config.xml for the given navigation case.
If you use workflows, set redirect to true on the view property.

Jean Lou

Tags: Java

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