1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>6.1.3 Form Data</title>
<META NAME="description" CONTENT="6.1.3 Form Data">
<META NAME="keywords" CONTENT="modpython">
<META NAME="resource-type" CONTENT="document">
<META NAME="distribution" CONTENT="global">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="STYLESHEET" href="modpython.css">
<LINK REL="previous" href="hand-pub-alg.html">
<LINK REL="up" href="hand-pub.html">
<LINK REL="next" href="hand-cgi.html">
</head>
<body>
<DIV CLASS="navigation">
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td><A href="hand-pub-alg-auth.html"><img src="icons/previous.gif"
border="0" height="32"
alt="Previous Page" width="32"></A></td>
<td><A href="hand-pub.html"><img src="icons/up.gif"
border="0" height="32"
alt="Up One Level" width="32"></A></td>
<td><A href="hand-cgi.html"><img src="icons/next.gif"
border="0" height="32"
alt="Next Page" width="32"></A></td>
<td align="center" width="100%">Mod_python Manual</td>
<td><A href="contents.html"><img src="icons/contents.gif"
border="0" height="32"
alt="Contents" width="32"></A></td>
<td><img src="icons/blank.gif"
border="0" height="32"
alt="" width="32"></td>
<td><A href="genindex.html"><img src="icons/index.gif"
border="0" height="32"
alt="Index" width="32"></A></td>
</tr></table>
<b class="navlabel">Previous:</b> <a class="sectref" href="hand-pub-alg-auth.html">6.1.2.3 Authentication</A>
<b class="navlabel">Up:</b> <a class="sectref" href="hand-pub.html">6.1 Publisher Handler</A>
<b class="navlabel">Next:</b> <a class="sectref" href="hand-cgi.html">6.2 CGI Handler</A>
<br><hr>
</DIV>
<!--End of Navigation Panel-->
<H2><A NAME="SECTION008130000000000000000">
6.1.3 Form Data</A>
</H2>
<P>
In the process of matching arguments, the Publisher handler creates an
instance of <em class='citetitle'><a
href='pyapi-util-fstor.html'
title='FieldStorage'
>FieldStorage</a></em>
class. A reference to this instance is stored in an attribute <tt class="member">form</tt>
of the <tt class="class">Request</tt> object.
<P>
Since a <tt class="class">FieldStorage</tt> can only be instantiated once per
request, one must not attept to instantiate <tt class="class">FieldStorage</tt> when
using the Publisher handler and should use
<tt class="class">Request.form</tt> instead.
<P>
<DIV CLASS="navigation">
<p><hr>
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td><A href="hand-pub-alg-auth.html"><img src="icons/previous.gif"
border="0" height="32"
alt="Previous Page" width="32"></A></td>
<td><A href="hand-pub.html"><img src="icons/up.gif"
border="0" height="32"
alt="Up One Level" width="32"></A></td>
<td><A href="hand-cgi.html"><img src="icons/next.gif"
border="0" height="32"
alt="Next Page" width="32"></A></td>
<td align="center" width="100%">Mod_python Manual</td>
<td><A href="contents.html"><img src="icons/contents.gif"
border="0" height="32"
alt="Contents" width="32"></A></td>
<td><img src="icons/blank.gif"
border="0" height="32"
alt="" width="32"></td>
<td><A href="genindex.html"><img src="icons/index.gif"
border="0" height="32"
alt="Index" width="32"></A></td>
</tr></table>
<b class="navlabel">Previous:</b> <a class="sectref" href="hand-pub-alg-auth.html">6.1.2.3 Authentication</A>
<b class="navlabel">Up:</b> <a class="sectref" href="hand-pub.html">6.1 Publisher Handler</A>
<b class="navlabel">Next:</b> <a class="sectref" href="hand-cgi.html">6.2 CGI Handler</A>
<hr>
<span class="release-info">Release 2.7.8, documentation updated on April 19, 2002.</span>
</DIV>
<!--End of Navigation Panel-->
</BODY>
</HTML>
|
