Oliver Betz writes:
http://www.pmwiki.org/wiki/Cookbook/PreviewChanges is very useful to
see the changes during complex edits.
But I'm afraid that novice users can be confused by this (seldom used)
information.
And with a large number of diffs, the preview is shifted down so you
have to scroll more.
Therefore I consider either a checkbox or a new button "show diff" in
the edit form.
You can add a checkbox to Site.EditForm like this:
(:input checkbox previewchanges:) Preview changes
Then in config.php, use:
if(@$_REQUEST['previewchanges']>'')
include_once("$FarmD/cookbook/previewchanges.php");
To have a new button instead of a checkbox, in Site.EditForm:
(:input submit preview "Show changes":)
Then in config.php:
if(@$_REQUEST['preview']=='Show changes') # same label as the button
include_once("$FarmD/cookbook/previewchanges.php");
BTW: forms.php contains code for "e_resetbutton", does anybody know
what it is good for?
If a "reset" button is pressed, all form fields are reset to their default
content (before any changes).
http://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_input_type_reset
Petko
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