Generate action after closing dialog

You have a page and call a modal page. In that modal page you insert/delete or do something and you want the parent page to refresh. Add dynamic action on parent page which reacts on event Close Dialog Add process in modal page (Close dialog)

Remove X from dialog page

Sometime you want to force users not ‘just’ to close the dialog by a ‘x’, but by a button with some actions in the background. To remove the X you have to add CSS-code in the parent page: button.ui-button.ui-corner-all.ui-widget.ui-button-icon-only.ui-dialog-titlebar-close { visibility: hidden !important; display:none; }

Download from database

htp.init; — The mime header indicates what the type of the file is (browser will react on that) owa_util.mime_header(r_bfe.filetype, false); — use Content-Disposition: attachment to open a dialog box or inline to open in place htp.p(‘Content-disposition: attachment; filename=’||r_bfe.filename); htp.p(‘Content-length:’||dbms_lob.getlength(r_bfe.content) ); owa_util.http_header_close; — Write the BLOB to a browser session ( Read more…

Remove HTML-code

Removing/finding HTML-code using regular expressions: SELECT regexp_replace(name, ‘<.*?>’)  name_without_tags FROM table WHERE regexp_like(name, ‘<.*?>’)    

Close Child Window

Closing a child (pop) window called by using javascript. Parent javascript: popup=window.open(“https://dvrr.gs.ing.net/dvrr1/fp=110:2″,””,”location=no,toolbar=no,menubar=no,status=no, resizable=1,width=700,height=500″); window.onunload = function() { if (popup && !popup.closed) { popup.close(); } };

Background color region

To change the background color of a region assign a static ID to the region and add CSS-styles in top of the page. To color the background with a certain opacity without effect on foreground text use this code: <style> #Tmp1{ background: rgba(200, 54, 54, 0.5); } } </style> The Read more…

Background image Apex

To get a background image in Apex just add the following code to a region in a page or in css-part of a page. Putting it into a region its maybe easier to reference item with name of image and by using a process you could even randomise that. To Read more…

Refresh (plsql) Region Apex

A classic report in APex can be refreshed dynamically. A pl/sql region is more difficult, you must do this by using an application proces. Create a plsql region calling a procedure/package with htp.p-commands. IE <div id=HK3>xcvxvxvxvc</div> BEGIN show_data; END; create a application process (refresh_data) DECLARE l_param1 varchar2(100); BEGIN l_param1:= apex_application.g_x01; Read more…