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9 <h1 align=center>ml_register_action</h1>
10 <a href="#NAME">NAME</a><br>
11 <a href="#SYNOPSIS">SYNOPSIS</a><br>
12 <a href="#DESCRIPTION">DESCRIPTION</a><br>
13 <a href="#AUTHOR">AUTHOR</a><br>
14 <a href="#LICENSE">LICENSE</a><br>
15 <a href="#VERSION">VERSION</a><br>
16 <a href="#SEE ALSO">SEE ALSO</a><br>
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27 ml_register_action, ml_unregister_action - register callbacks</td></table>
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35 <pre><b>#include <monolith.h>
37 const char *ml_register_action (ml_session session, void (*callback_fn) (ml_session, void *), void *data);
38 void ml_unregister_action (ml_session session, const char *action_id);
39 </b></pre></td></table>
40 <a name="DESCRIPTION"></a>
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47 Widgets such as buttons may register actions (callback
48 functions) to be run when a user clicks a button or submits
49 a form. Each action is associated with a unique action ID (a
50 string). A separate set of actions is registered within each
51 session. The callback function is invoked as <b>void
52 callback_fn (ml_session session, void
53 *data)</b>.</td></table>
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59 <b>ml_register_action</b> registers an action within a given
60 session and returns the action ID string.</td></table>
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66 <b>ml_unregister_action</b> unregisters an
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75 Richard Jones <rich@annexia.org></td></table>
76 <a name="LICENSE"></a>
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83 GNU LGPL (see http://www.gnu.org/)</td></table>
84 <a name="VERSION"></a>
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91 monolith-1.0.0</td></table>
92 <a name="SEE ALSO"></a>
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99 <b>new_ml_button(3)</b>.</td></table>