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Package web2py ::
<a href="web2py.gluon-module.html">Package gluon</a> ::
<a href="web2py.gluon.sqlhtml-module.html">Module sqlhtml</a> ::
Class SQLFORM
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<!-- hide/show private -->
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onclick="toggle_private();">hide private</a>]</span></td></tr>
<tr><td align="right"><span class="options"
>[<a href="frames.html" target="_top">frames</a
>] | <a href="web2py.gluon.sqlhtml.SQLFORM-class.html"
target="_top">no frames</a>]</span></td></tr>
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class SQLFORM</h1><span class="codelink"><a href="web2py.gluon.sqlhtml-pysrc.html#SQLFORM">source code</a></span><br /><br />
<pre class="base-tree">
object --+
|
<a href="web2py.gluon.html.XmlComponent-class.html">html.XmlComponent</a> --+
|
<a href="web2py.gluon.html.DIV-class.html">html.DIV</a> --+
|
<a href="web2py.gluon.html.FORM-class.html">html.FORM</a> --+
|
<strong class="uidshort">SQLFORM</strong>
</pre>
<hr />
<pre class="literalblock">
SQLFORM is used to map a table (and a current record) into an HTML form
given a SQLTable stored in db.table
generates an insert form::
SQLFORM(db.table)
generates an update form::
record=db.table[some_id]
SQLFORM(db.table, record)
generates an update with a delete button::
SQLFORM(db.table, record, deletable=True)
if record is an int::
record=db.table[record]
optional arguments:
:param fields: a list of fields that should be placed in the form,
default is all.
:param labels: a dictionary with labels for each field, keys are the field
names.
:param col3: a dictionary with content for an optional third column
(right of each field). keys are field names.
:param linkto: the URL of a controller/function to access referencedby
records
see controller appadmin.py for examples
:param upload: the URL of a controller/function to download an uploaded file
see controller appadmin.py for examples
any named optional attribute is passed to the <form> tag
for example _class, _id, _style, _action, _method, etc.
</pre><br /><br />
<!-- ==================== INSTANCE METHODS ==================== -->
<a name="section-InstanceMethods"></a>
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class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<span class="summary-type"> </span>
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<tr>
<td><span class="summary-sig"><a href="web2py.gluon.sqlhtml.SQLFORM-class.html#__init__" class="summary-sig-name">__init__</a>()</span><br />
SQLFORM(db.table,...</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.sqlhtml-pysrc.html#SQLFORM.__init__">source code</a></span>
</td>
</tr>
</table>
</td>
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<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="createform"></a><span class="summary-sig-name">createform</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">xfields</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.sqlhtml-pysrc.html#SQLFORM.createform">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="web2py.gluon.sqlhtml.SQLFORM-class.html#accepts" class="summary-sig-name">accepts</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">request_vars</span>,
<span class="summary-sig-arg">session</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">formname</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">%(tablename)s/%(record_id)s</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">keepvalues</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">onvalidation</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">dbio</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">hideerror</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">detect_record_change</span>=<span class="summary-sig-default">True</span>)</span><br />
similar FORM.accepts but also does insert, update or delete in DAL.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.sqlhtml-pysrc.html#SQLFORM.accepts">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.html.FORM-class.html">html.FORM</a></code></b>:
<code><a href="web2py.gluon.html.FORM-class.html#hidden_fields">hidden_fields</a></code>,
<code><a href="web2py.gluon.html.FORM-class.html#process">process</a></code>,
<code><a href="web2py.gluon.html.FORM-class.html#validate">validate</a></code>,
<code><a href="web2py.gluon.html.FORM-class.html#xml">xml</a></code>
</p>
<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.html.FORM-class.html">html.FORM</a></code></b> (private):
<code><a href="web2py.gluon.html.FORM-class.html#_postprocessing">_postprocessing</a></code>
</p></div>
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.html.DIV-class.html">html.DIV</a></code></b>:
<code><a href="web2py.gluon.html.DIV-class.html#__delitem__">__delitem__</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#__getitem__">__getitem__</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#__len__">__len__</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#__nonzero__">__nonzero__</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#__setitem__">__setitem__</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#__str__">__str__</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#append">append</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#element">element</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#elements">elements</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#flatten">flatten</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#insert">insert</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#sibling">sibling</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#siblings">siblings</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#update">update</a></code>
</p>
<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.html.DIV-class.html">html.DIV</a></code></b> (private):
<code><a href="web2py.gluon.html.DIV-class.html#_fixup">_fixup</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#_setnode">_setnode</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#_traverse">_traverse</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#_validate">_validate</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#_wrap_components">_wrap_components</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#_xml">_xml</a></code>
</p></div>
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__delattr__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__repr__</code>,
<code>__setattr__</code>
</p>
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<!-- ==================== STATIC METHODS ==================== -->
<a name="section-StaticMethods"></a>
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<td align="left"><span class="table-header">Static Methods</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-StaticMethods"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="web2py.gluon.sqlhtml.SQLFORM-class.html#factory" class="summary-sig-name">factory</a>(<span class="summary-sig-arg">*fields</span>,
<span class="summary-sig-arg">**attributes</span>)</span><br />
generates a SQLFORM for the given fields.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.sqlhtml-pysrc.html#SQLFORM.factory">source code</a></span>
</td>
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</table>
</td>
</tr>
</table>
<!-- ==================== CLASS VARIABLES ==================== -->
<a name="section-ClassVariables"></a>
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<td align="left"><span class="table-header">Class Variables</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-ClassVariables"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.sqlhtml.SQLFORM-class.html#widgets" class="summary-name">widgets</a> = <code title="<Storage {'multiple': <class 'web2py.gluon.sqlhtml.MultipleOptionsWidg\
et'>, 'string': <class 'web2py.gluon.sqlhtml.StringWidget'>, 'text': <\
class 'web2py.gluon.sqlhtml.TextWidget'>, 'datetime': <class 'web2py.g\
luon.sqlhtml.DatetimeWidget'>, 'boolean': <class 'web2py.gluon.sqlhtml\
.BooleanWidget'>, 'radio': <class 'web2py.gluon.sqlhtml.RadioWidget'>,\
'date': <class 'web2py.gluon.sqlhtml.DateWidget'>, 'integer': <class \
'web2py.gluon.sqlhtml.IntegerWidget'>, 'password': <class 'web2py.gluo\
n.sqlhtml.PasswordWidget'>, 'double': <class 'web2py.gluon.sqlhtml.Dou\
..."><Storage {'multiple': <class 'web2py.gluon.sqlhtml.M<code class="variable-ellipsis">...</code></code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="FIELDNAME_REQUEST_DELETE"></a><span class="summary-name">FIELDNAME_REQUEST_DELETE</span> = <code title="'delete_this_record'"><code class="variable-quote">'</code><code class="variable-string">delete_this_record</code><code class="variable-quote">'</code></code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="FIELDKEY_DELETE_RECORD"></a><span class="summary-name">FIELDKEY_DELETE_RECORD</span> = <code title="'delete_record'"><code class="variable-quote">'</code><code class="variable-string">delete_record</code><code class="variable-quote">'</code></code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="ID_LABEL_SUFFIX"></a><span class="summary-name">ID_LABEL_SUFFIX</span> = <code title="'__label'"><code class="variable-quote">'</code><code class="variable-string">__label</code><code class="variable-quote">'</code></code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="ID_ROW_SUFFIX"></a><span class="summary-name">ID_ROW_SUFFIX</span> = <code title="'__row'"><code class="variable-quote">'</code><code class="variable-string">__row</code><code class="variable-quote">'</code></code>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.html.FORM-class.html">html.FORM</a></code></b>:
<code><a href="web2py.gluon.html.FORM-class.html#tag">tag</a></code>
</p>
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.html.DIV-class.html">html.DIV</a></code></b>:
<code><a href="web2py.gluon.html.DIV-class.html#regex_attr">regex_attr</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#regex_class">regex_class</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#regex_id">regex_id</a></code>,
<code><a href="web2py.gluon.html.DIV-class.html#regex_tag">regex_tag</a></code>
</p>
</td>
</tr>
</table>
<!-- ==================== PROPERTIES ==================== -->
<a name="section-Properties"></a>
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cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
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<tr valign="top">
<td align="left"><span class="table-header">Properties</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-Properties"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
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</td>
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<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
</p>
</td>
</tr>
</table>
<!-- ==================== METHOD DETAILS ==================== -->
<a name="section-MethodDetails"></a>
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<td align="left"><span class="table-header">Method Details</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-MethodDetails"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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</td>
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<a name="__init__"></a>
<div>
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cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>()</span>
<br /><em class="fname">(Constructor)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.sqlhtml-pysrc.html#SQLFORM.__init__">source code</a></span>
</td>
</table>
<pre class="literalblock">
SQLFORM(db.table,
record=None,
fields=['name'],
labels={'name': 'Your name'},
linkto=URL(r=request, f='table/db/')
</pre>
<dl class="fields">
<dt>Overrides:
<a href="web2py.gluon.html.FORM-class.html#__init__">html.FORM.__init__</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="accepts"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">accepts</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">request_vars</span>,
<span class="sig-arg">session</span>=<span class="sig-default">1</span>,
<span class="sig-arg">formname</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">%(tablename)s/%(record_id)s</code><code class="variable-quote">'</code></span>,
<span class="sig-arg">keepvalues</span>=<span class="sig-default">True</span>,
<span class="sig-arg">onvalidation</span>=<span class="sig-default">1</span>,
<span class="sig-arg">dbio</span>=<span class="sig-default">True</span>,
<span class="sig-arg">hideerror</span>=<span class="sig-default">True</span>,
<span class="sig-arg">detect_record_change</span>=<span class="sig-default">True</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.sqlhtml-pysrc.html#SQLFORM.accepts">source code</a></span>
</td>
</table>
<pre class="literalblock">
similar FORM.accepts but also does insert, update or delete in DAL.
but if detect_record_change == True than:
form.record_changed = False (record is properly validated/submitted)
form.record_changed = True (record cannot be submitted because changed)
elseif detect_record_change == False than:
form.record_changed = None
</pre>
<dl class="fields">
<dt>Overrides:
<a href="web2py.gluon.html.FORM-class.html#accepts">html.FORM.accepts</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="factory"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">factory</span>(<span class="sig-arg">*fields</span>,
<span class="sig-arg">**attributes</span>)</span>
<br /><em class="fname">Static Method</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.sqlhtml-pysrc.html#SQLFORM.factory">source code</a></span>
</td>
</table>
<p>generates a SQLFORM for the given fields.</p>
Internally will build a non-database based data model to hold the
fields.
<dl class="fields">
</dl>
</td></tr></table>
</div>
<br />
<!-- ==================== CLASS VARIABLE DETAILS ==================== -->
<a name="section-ClassVariableDetails"></a>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Class Variable Details</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-ClassVariableDetails"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
</table>
<a name="widgets"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<h3 class="epydoc">widgets</h3>
<dl class="fields">
</dl>
<dl class="fields">
<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
<Storage {'multiple': <class 'web2py.gluon.sqlhtml.MultipleOptionsWidg<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
et'>, 'string': <class 'web2py.gluon.sqlhtml.StringWidget'>, 'text': <<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
class 'web2py.gluon.sqlhtml.TextWidget'>, 'datetime': <class 'web2py.g<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
luon.sqlhtml.DatetimeWidget'>, 'boolean': <class 'web2py.gluon.sqlhtml<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
.BooleanWidget'>, 'radio': <class 'web2py.gluon.sqlhtml.RadioWidget'>,<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
'date': <class 'web2py.gluon.sqlhtml.DateWidget'>, 'integer': <class <span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
'web2py.gluon.sqlhtml.IntegerWidget'>, 'password': <class 'web2py.gluo<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
n.sqlhtml.PasswordWidget'>, 'double': <class 'web2py.gluon.sqlhtml.Dou<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
<code class="variable-ellipsis">...</code>
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