Launch webdynpro component from a assignment block

Question

Hi,
I am trying to launch a webdynpro component on click of a hyperlink from a assignment block.
This works fine but, on click of hyper link i set a global attribute GV_url = 'X'.
based on this, i call the webdynpro link in the .htm page of the view.
<%
if ZL_BT116IT__BSPWDCOMPONEN_IMPL=>gv_url is not initial.
%>
<a href="<%= ZL_BT116IT__BSPWDCOMPONEN_IMPL=>gv_url %>" target="_blank"> Sample URL to launch Web Dynpro Application</a>
<%
clear: ZL_BT116IT__BSPWDCOMPONEN_IMPL=>gv_url.
endif.
%>
using this i get an additional hyperlink in the assignment block which on click gets the webdynpro page.
This is an additionaluser click which is not required.
How can we skip this , instead directly navigate on click of the attribute in the assignment block?

Answer 1

have solved this using the script window.open
<%
if ZL_BT116IT__BSPWDCOMPONEN_IMPL=>gv_url is not initial.
%>
window.open("<%= ZL_BT116IT__BSPWDCOMPONEN_IMPL=>gv_url %>).focus();
<%
clear: ZL_BT116IT__BSPWDCOMPONEN_IMPL=>gv_url.
endif.
%>
This helped me open the link directly but have a new problem with this.
I am able to navigate to the link in a new window only the first time i click the hyperlink.
once i close the new window and if i try to click the hyperlink again, i am not able to open this again.
Have tried to debug but, everything is in place.
Pointers on this scripting would be very helpful.
Should i clear the link before exceuting again or do any additional scripting?.