Call an event of one page from another page

Question

Hello Friends,
I have BSP Application with two pages (pages with flow logic). Page A and Page B.
I have a button on Page A.
I have used the Java script window.setInterval() to call a bsp page (Page B) automatically after a specified interval.
I have a button on Page B.
Now, whenever I click on the button on Page B, I want the Page B to close and automatically trigger the button on Page A.
I mean I click on Page B button but I want the Page A button to be triggered. Is that possible?
Regards,
Raju

Answer 1

possible. create a bsp application with two pages (a.htm and b.htm) with the following code.
a.htm
<%@page language="abap" %>
<%@extension name="htmlb" prefix="htmlb" %>
<htmlb:content design="design2003" >
  <htmlb:page title=" " >
  <script>
  function test()
  document.getElementById('AB').click();
  </script>
    <htmlb:form>
      <htmlb:textView text   = "Hello World!"
                      design = "EMPHASIZED" />
      <htmlb:button id            = "AB"
                    text          = "Press Me"
                    onClientClick = "alert('Clicked from B');" />
            <htmlb:button id            = "A1"
                    text          = "open pop up"
onClientClick = "javascript:window.open ('b.htm', '_blank', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=800,height=550,left = 200,top = 100');" />
    </htmlb:form>
  </htmlb:page>
</htmlb:content>
b.htm code
<%@page language="abap" %>
<%@extension name="htmlb" prefix="htmlb" %>
<htmlb:content design="design2003" >
  <htmlb:page title=" " >
    <script>
      function ClsWindow(){
    window.opener.test();
    self.close();
      </script>
    <htmlb:form>
      <htmlb:textView text   = "Hello World!"
                      design = "EMPHASIZED" />
      <htmlb:button id            = "AB"
                    text          = "Press Me"
                    onClientClick = "ClsWindow();" />
    </htmlb:form>
  </htmlb:page>
</htmlb:content>
save activate.
now run a.htm and click open popup.
and in the popup click the button "press me" to test it
Raja