How to go back to previous screen in Cognos using Java Script


Steps:

1. On report page create Prompt Button with Type as "Back".

2. Add HTML item with below script before button

--< script type="text/javascript">
function  ReturnLink()
{
    y=getFormWarpRequest().elements["cv.id"];
    // if the report is running from reportStudio or the Portal objects are different

    if(y.value == "RS")

        oCVRS.rvMainWnd.executePreviousReport(-2);

    else

        oCV_NS_.rvMainWnd.executePreviousReport(-1);
}
--< /script>

--< A HREF="#" onClick="ReturnLink()">


3. Add HTML item with
--< /a> after Back Button.

Result:

Now using Button, you can go back to previous page in all cases.



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