- The function <STRONG>set_field_term</STRONG> sets a hook to be called at form-unpost
- time and each time the selected field changes (before the change).
- <STRONG>field_term</STRONG> returns the current field term hook, if any (<STRONG>NULL</STRONG> if there
- is no such hook).
+</PRE><H3><a name="h3-set_field_init">set_field_init</a></H3><PRE>
+ sets a hook to be called at form-post time and each time the selected
+ field changes (after the change).
+
+
+</PRE><H3><a name="h3-field_init">field_init</a></H3><PRE>
+ returns the current field init hook, if any (<STRONG>NULL</STRONG> if there is no such
+ hook).
+
+
+</PRE><H3><a name="h3-set_field_term">set_field_term</a></H3><PRE>
+ sets a hook to be called at form-unpost time and each time the selected
+ field changes (before the change).
+
+
+</PRE><H3><a name="h3-field_term">field_term</a></H3><PRE>
+ returns the current field term hook, if any (<STRONG>NULL</STRONG> if there is no such
+ hook).
+
+
+</PRE><H3><a name="h3-set_form_init">set_form_init</a></H3><PRE>
+ sets a hook to be called at form-post time and just after a page change
+ once it is posted.
+
+
+</PRE><H3><a name="h3-form_init">form_init</a></H3><PRE>
+ returns the current form init hook, if any (<STRONG>NULL</STRONG> if there is no such
+ hook).