phpMyVisites 2.3 : Vue détaillée de advcheckbox.php

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Définit 1 class

HTML_QuickForm_advcheckbox:: (10 méthodes):
  HTML_QuickForm_advcheckbox()
  getPrivateName()
  getOnclickJs()
  setValues()
  setValue()
  getValue()
  toHtml()
  getFrozenHtml()
  onQuickFormEvent()
  exportValue()

Classe: HTML_QuickForm_advcheckbox - X-Ref

HTML class for an advanced checkbox type field

Basically this fixes a problem that HTML has had
where checkboxes can only pass a single value (the
value of the checkbox when checked). A value for when
the checkbox is not checked cannot be passed, and
furthermore the checkbox variable doesn't even exist if
the checkbox was submitted unchecked.

It works by creating a hidden field with the passed-in name
and creating the checkbox with no name, but with a javascript
onclick which sets the value of the hidden field.

HTML_QuickForm_advcheckbox($elementName=null, $elementLabel=null, $text=null, $attributes=null, $values=null) X-Ref

Class constructor

param: string    $elementName    (optional)Input field name attribute
param: string    $elementLabel   (optional)Input field label
param: string    $text           (optional)Text to put after the checkbox
param: mixed     $attributes     (optional)Either a typical HTML attribute string
param: mixed     $values         (optional)Values to pass if checked or not checked
return: void

getPrivateName($elementName) X-Ref

Gets the pribate name for the element

param: string $elementName The element name to make private
return: string

getOnclickJs($elementName) X-Ref

Create the javascript for the onclick event which will
set the value of the hidden field

param: string $elementName The element name
return: string

setValues($values) X-Ref

Sets the values used by the hidden element

param: mixed $values The values, either a string or an array
return: void

setValue($value) X-Ref

Sets the element's value

param: mixed Element's value

getValue() X-Ref

Returns the element's value

return: mixed

toHtml() X-Ref

Returns the checkbox element in HTML
and the additional hidden element in HTML

return: string

getFrozenHtml() X-Ref

Unlike checkbox, this has to append a hidden input in both
checked and non-checked states

onQuickFormEvent($event, $arg, &$caller) X-Ref

Called by HTML_QuickForm whenever form event is made on this element

param: string    $event  Name of event
param: mixed     $arg    event arguments
param: object    $caller calling object
return: void

exportValue(&$submitValues, $assoc) X-Ref

This element has a value even if it is not checked, thus we override
checkbox's behaviour here

Code source de phpMyVisites 2.3

/libs/Html/QuickForm/ -> advcheckbox.php (sommaire)

Définit 1 class

Généré le : Mon Nov 26 14:10:01 2007	par Balluche grâce à PHPXref 0.7