/doc/core/m_persistent.html
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1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<html> 3<head> 4<title>Module m_persistent</title> 5<link rel="stylesheet" type="text/css" href="stylesheet.css" title="EDoc"> 6</head> 7<body bgcolor="white"> 8<div class="navbar"><a name="#navbar_top"></a><table width="100%" border="0" cellspacing="0" cellpadding="2" summary="navigation bar"><tr><td><a href="overview-summary.html" target="overviewFrame">Overview</a></td><td><a href="http://www.erlang.org/"><img src="erlang.png" align="right" border="0" alt="erlang logo"></a></td></tr></table></div> 9<hr> 10 11<h1>Module m_persistent</h1> 12<ul class="index"><li><a href="#description">Description</a></li><li><a href="#index">Function Index</a></li><li><a href="#functions">Function Details</a></li></ul>Model for accessing the persistent variables from a template. 13<p>Copyright 2009 Marc Worrell 14 Date: 2009-11-20 15 </p> 16 17<p><b>Behaviours:</b> <a href="gen_model.html"><tt>gen_model</tt></a>.</p> 18<p><b>Authors:</b> Marc Worrell (<a href="mailto:marc@worrell.nl"><tt>marc@worrell.nl</tt></a>).</p> 19 20<h2><a name="description">Description</a></h2>Model for accessing the persistent variables from a template. 21<h2><a name="index">Function Index</a></h2> 22<table width="100%" border="1" cellspacing="0" cellpadding="2" summary="function index"><tr><td valign="top"><a href="#get-2">get/2</a></td><td>Select full row by persistent id.</td></tr> 23<tr><td valign="top"><a href="#get_props-2">get_props/2</a></td><td>Get only stored (persistent) props for session by id.</td></tr> 24<tr><td valign="top"><a href="#m_find_value-3">m_find_value/3</a></td><td>Fetch the value for the key from a model source.</td></tr> 25<tr><td valign="top"><a href="#m_to_list-2">m_to_list/2</a></td><td>Transform a m_config value to a list, used for template loops.</td></tr> 26<tr><td valign="top"><a href="#m_value-2">m_value/2</a></td><td>Transform a model value so that it can be formatted or piped through filters.</td></tr> 27<tr><td valign="top"><a href="#put-3">put/3</a></td><td>Save new persistent session data.</td></tr> 28</table> 29 30<h2><a name="functions">Function Details</a></h2> 31 32<h3 class="function"><a name="get-2">get/2</a></h3> 33<div class="spec"> 34<p><tt>get(Id, Context) -> any()</tt></p> 35</div><p>Select full row by persistent id.</p> 36 37<h3 class="function"><a name="get_props-2">get_props/2</a></h3> 38<div class="spec"> 39<p><tt>get_props(Id, Context) -> any()</tt></p> 40</div><p>Get only stored (persistent) props for session by id.</p> 41 42<h3 class="function"><a name="m_find_value-3">m_find_value/3</a></h3> 43<div class="spec"> 44<p><tt>m_find_value(Key, M, Context) -> any()</tt></p> 45</div><p>Fetch the value for the key from a model source</p> 46 47<h3 class="function"><a name="m_to_list-2">m_to_list/2</a></h3> 48<div class="spec"> 49<p><tt>m_to_list(M, Context) -> any()</tt></p> 50</div><p>Transform a m_config value to a list, used for template loops</p> 51 52<h3 class="function"><a name="m_value-2">m_value/2</a></h3> 53<div class="spec"> 54<p><tt>m_value(M, Context) -> any()</tt></p> 55</div><p>Transform a model value so that it can be formatted or piped through filters</p> 56 57<h3 class="function"><a name="put-3">put/3</a></h3> 58<div class="spec"> 59<p><tt>put(Id, Props, Context) -> any()</tt></p> 60</div><p>Save new persistent session data.</p> 61<hr> 62 63<div class="navbar"><a name="#navbar_bottom"></a><table width="100%" border="0" cellspacing="0" cellpadding="2" summary="navigation bar"><tr><td><a href="overview-summary.html" target="overviewFrame">Overview</a></td><td><a href="http://www.erlang.org/"><img src="erlang.png" align="right" border="0" alt="erlang logo"></a></td></tr></table></div> 64<p><i>Generated by EDoc, Oct 13 2011, 14:45:56.</i></p> 65</body> 66</html>