MF_Widget::MF_Widget(): Constructor Method.
MF_Widget::addRule(): Adds a validation rule to the list of $rules.
MF_Widget::attr(): This is the accessor method for setting and getting the value of
MF_Widget::changeType()
MF_Widget::display(): Returns the display HTML for this widget. The optional parameter determines whether or not to automatically display the widget nicely, or whether to simply return the widget (for use in a template).
MF_Widget::getAttrs(): Returns a list of all of the attributes of this object's HTML tag in a string ready to be concatenated into the actual rendered tag output.
MF_Widget::getValue(): Fetches the actual value for this widget.
MF_Widget::invalid(): Returns a ' class="invalid"' string if the widget's $invalid property is set to true, or an empty string otherwise.
MF_Widget::setDefault(): Sets the default value for the widget.
MF_Widget::setValue(): Sets the *ACTUAL* value for this widget. An optional second parameter can be passed, which is unused here, but can be used in complex widget types to assign parts of a value and piece it together from multiple physical form fields.
MF_Widget::setValues(): Sets the *POSSIBLE* values for this widget. If $value is given, sets $this->value as a hash, otherwise, as a string.
MF_Widget::unsetAttr(): Use this method to remove an attribute from the tag
MF_Widget::validate(): Validates the widget against its set of $rules. Returns false on failure to pass any rule.
MF_Widget::validation(): Sets the validation $rule for this widget. Note: This method is deprecated and only wraps around the addRule() method anyway. Please use addRule() instead, since this method will be removed in a near-future release.

Class Details

[line 46]
Radio widget. Displays an HTML <input type="radio" /> form field.


1     <?php
2     
3      $widget = new MF_Widget_radio ('name');
4      $widget->validation ('is "foo"');
5      $widget->setValue ('foo');
6      $widget->error_message = 'Oops!  This widget is being unruly!';
7     
8      ? >

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access:	public
version:	1.0, 2001-11-28, $Id: Radio.php,v 1.3 2006/09/22 07:49:48 lux Exp $
license:	http://www.sitellite.org/index/license
copyright:	Copyright (C) 2001-2003, Simian Systems Inc.
author:	John Luxford <mailto:lux@simian.ca>

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Class Variables

$align = 'vertical'

[line 81]

This determines the alignment of the buttons. The default is vertical, which puts each button on its own row. Setting this to horizontal will put the buttons all on the same row.

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access:

public

Type:	mixed
Overrides:	Array

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$_horizontal_template = '   <tr>
      <td colspan="2">
         <table width="100%"><tr><td width="35%" valign="top">
         <span{filter none}{invalid}{end filter}>{display_value}</span>  
         </td>

         {loop obj.value}
   <td valign="top"><input
               type="radio"
               {filter none}{attrstr}{end filter}
               value="{loop/_key}"
               id="{name}_{loop/_key}"
               {if obj.data_value eq loop._key}checked="checked"{end if}
               {filter none}{extra}{end filter}
            />
            <label for="{name}_{loop/_key}">{loop/_value}</label></td>

         {end loop}
         </tr></table>
      </td>
   </tr>
'

[line 85]

Type:

mixed

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$_vertical_template = '   <tr>
      <td colspan="2">
         {if obj.fieldset}
         <fieldset>
            <legend{filter none}{invalid}{end filter}>{display_value}</legend>
         {end if}

         {loop obj.value}
   <input
               type="radio"
               {filter none}{attrstr}{end filter}
               value="{loop/_key}"
               id="{name}_{loop/_key}"
               {if obj.data_value eq loop._key}checked="checked"{end if}
               {filter none}{extra}{end filter}
            />
            <label for="{name}_{loop/_key}">{loop/_value}</label><br />

         {end loop}
         {if obj.fieldset}
         </fieldset>
         {end if}
      </td>
   </tr>
'

[line 83]

Type:

mixed

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Class Methods

constructor MF_Widget_radio [line 87]

MF_Widget_radio MF_Widget_radio(
mixed
$name)

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method display [line 102]

string display(
[boolean
$generate_html = 0])

Returns the display HTML for this widget. The optional parameter determines whether or not to automatically display the widget nicely, or whether to simply return the widget (for use in a template).

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access:

public

Overrides MF_Widget::display() (Returns the display HTML for this widget. The optional parameter determines whether or not to automatically display the widget nicely, or whether to simply return the widget (for use in a template).)

Parameters:

boolean

$generate_html

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Packages

Classes

Files

Class: MF_Widget_radio

Class Overview

Author(s)

Version

Copyright

Variables

Methods

Inherited Variables

Class: MF_Widget

Inherited Methods

Class: MF_Widget

Class Details

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Class Variables

$align = 'vertical'

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$extra = ''

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$fieldset = true

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$type = 'radio'

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Class Methods

constructor MF_Widget_radio [line 87]

method display [line 102]

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Parameters: