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MF_Widget_virtual

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Access.php
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Image.php
Imagechooser.php
Info.php
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Password.php
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Radiogroup.php
Ref.php
Reset.php
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Security.php
Select.php
Selector.php
Separator.php
Set.php
Status.php
Submit.php
Tab.php
Team.php
Template.php
Tie.php
Time.php
Timeinterval.php
Virtual.php
Widget.php

Class: MF_Widget_imagechooser

Source Location: Program_Root/MailForm/Widget/Imagechooser.php

Class Overview

MF_Widget
   |
   --MF_Widget_imagechooser

Imagechooser widget. Displays an HTML <input type="file" />-like form field that uses the imagechooser app.


Author(s)

Version

  • 1.0, 2003-07-31, $Id: Imagechooser.php,v 1.4 2005/09/30 19:59:54 lux Exp $

Copyright

  • Copyright (C) 2001-2003, Simian Systems Inc.

Variables

Methods

Inherited Variables

Class: MF_Widget

MF_Widget::$advanced
MF_Widget::$data_value
MF_Widget::$default_value
MF_Widget::$display_value
MF_Widget::$form
MF_Widget::$invalid
MF_Widget::$name
MF_Widget::$nullable
MF_Widget::$passover_isset
MF_Widget::$rule
MF_Widget::$rules
MF_Widget::$value

Inherited Methods

Class: MF_Widget

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 48]
Imagechooser widget. Displays an HTML <input type="file" />-like form field that uses the imagechooser app.


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




Tags:

access:  public
version:  1.0, 2003-07-31, $Id: Imagechooser.php,v 1.4 2005/09/30 19:59:54 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

$extra =  ''

[line 56]

A way to pass extra parameters to the HTML form tag, for example 'enctype="multipart/form-data"'.



Tags:

access:  public

Type:   mixed


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$path =  false

[line 77]

Base directory path under which all images must be kept. If $setPath is set to true and this is given a value, it will set a session variable called "imagechooser_path" which will be used by the imagechooser app.

If no value is given for this, the default path used by the imagechooser app is "/pix".




Tags:

access:  public

Type:   mixed


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$setPath =  true

[line 86]

Tells imagechooser whether or not to set the session variable "imagechooser_path" upon display() of this widget.



Tags:

access:  public

Type:   mixed


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$type =  'imagechooser'

[line 65]

This is the short name for this widget. The short name is the class name minus the 'MF_Widget_' prefix.



Tags:

access:  public

Type:   mixed
Overrides:   Array


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Class Methods

constructor MF_Widget_imagechooser [line 96]

MF_Widget_imagechooser MF_Widget_imagechooser( string $name)

Constructor Method. Also sets the $passover_isset property to false.



Tags:

access:  public


Parameters:

string   $name  

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method display [line 122]

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).



Tags:

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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method _link [line 101]

void _link( )



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Documentation generated on Tue, 13 Feb 2007 17:17:47 -0600 by Sitellite AppDoc and phpDocumentor 1.2.2