On Tue, Mar 23, 2010 at 6:25 AM, Marc Delisle <marc(a)infomarc.info> wrote:
Meher Anand a écrit :
Hi.
I've tried to come up with a method that will help the UI experience for
the
user through AJAX while degrading gracefully for
non Javascript
supporting
browsers. So here it goes:
Ajaxifying the Browse table interface:
1) Currently clicking on the Delete icon causes a Javascript alert and
then
a page refresh takes place. Instead of
refreshing, we can have a
$(this).parent().parent().hide() called and at the same time, send a
request
to sql.php to make the deletion.
Makes sense. Anywaw, for non-js there is currently a refresh and a
distinct confirmation page (if confirms are configured true).
2) Currently clicking on the Edit icon causes a new page to open and
changes
must be made and saved there. We can associate
the double click event of
JQuery (.dblclick) with each of the fields inside a row so that when one
would double click on a field in the row, all fields in the row turn into
text boxes where changes can be made and once the focus is removed, the
text
boxes can become text fields again. Once a user
decides to commit all
changes, he would click the 'Submit Changes' button and he would receive
the
status update regarding the changes in the table.
I'm not sure about your suggestion as the double-click is not a popular
action on a web page. Also, when browsing, one does not have much room
(take for example a text field or an ENUM or a foreign key with a
drop-down for the choices).
How about a new window that would open when clicking the Edit icon? It
would be similar to the distinct page we currently get.
Also, don't forget that the checkboxes can be used for multi-edit? Does
this fit with AJAX? Not sure.
Actually on second thoughts, a single click is sufficient. As far as room
space is concerned, the following can be implemented: On clicking, the row
height and cell width would expand and thus give more room. A new window
would defeat the purpose of AJAX.
3) A similar method can be employed to implement the Add row feature in
Ajax.
Are you talking about the Structure page or the Insert one?
These are the ideas that I could come up with right now. The best part
about
this is, one need not be concerned about majority
of things while writing
the Javascript code. One can see that if Javascript is disabled, the
application would run how it would have normally run otherwise. Also,
there
is a team that is working on GUI improvement.
Their work can be run
independently of this and very minor changes would have to be made in
order
to accommodate the JQuery Ajax code into the
improved application.
Please review this idea and let me know if you have any questions
regarding
the same.
Regards.
Meher Anand
--
Marc Delisle
http://infomarc.info
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