silverstripe-framework/forms/SelectionGroup.php

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<?php
/**
* SelectionGroup represents a number of fields that are selectable by a radio button that appears at
* the beginning of each item. Using CSS, you can configure the field to only display its contents if
* the corresponding radio button is selected.
* @package forms
* @subpackage fields-structural
*/
class SelectionGroup extends CompositeField {
/**
* Create a new selection group.
* @param name The field name of the selection group.
* @param items The list of items to show. This should be a map. The keys will be the radio
* button option names, and the values should be the associated field to display. If you want,
* you can make this field a composite field.
*
* If you want to a have a title that is different from the value of the key, you can express it
* as "InternalVal//This is the Title"
*/
function __construct($name, $items) {
$this->name = $name;
parent::__construct($items);
Requirements::css(SAPPHIRE_DIR . '/css/SelectionGroup.css');
}
switch externals to trunk. Inform-merge: from the changeset: r32477: Merge 2.0-inform from trunk previously r32478: Merge 2.0-inform from trunk previously r32481: merge 2.0infom with lastes chunk r32483: merge 2.0infom with lastes chunk r33526: Final styling of all forms and combined communication form add/alter javascript for height adjustment of First / Second block r33580: styling for combined form communication in myinfom pages r33706: styling of combined form (communication) in Email r33881: made compatible to $extraClass r33885: added defaultVal r33887: fixed typo r34728: modified SmallFieldHolder?() r34729: added "validationError"-class r34914: WIP3866: Factfinder: Hide "self emplyed" block r34964: Change current plan upto TraumaInsurance? r35038: disabled friggin field focus r35230: #1032 Fixed hash-link insertion r35887: conditionally setting parameters in sourceID() - to avoid empty overrides r35892: Saving value in SQL-compatible format (YYYY-MM-DD instead of DD/MM/YYYY), with fallback for non-sql values (just passed through without conversion) r35928: Removed "create a" from PageType?-dropdown, sorting alphabetically, falling back to $singular_name r35990: branched off for membertablefield r35994: fix for membertablefield r36024: added array-condition needed for DMYDateField r36083: fix bug for compositeField -> dropDatalessField r36394: removed debug code r36826: change wrong indent format r36828: WIP 4262: Logging out of My Inform goes to blank page r36858: Fixed error caused in r12472 while merging to Session-class r37132: Merged partial changesets from branches/2.0-nzct, only adding childID to detailform when not in add-mode r40815: add an unsubscribe record when a member subscribe a newslettertype r41113: fix the bug described in http://support.silverstripe.com/info/ticket/31: CRM not showing search results r43226: fixed search (partial merge from trunk) r43268: merged createNewPassword() from trunk, was referencing a non-existinent global function randomString() git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@45473 467b73ca-7a2a-4603-9d3b-597d59a354a9
2007-11-23 02:10:19 +01:00
/**
* Return a readonly version of this field. Keeps the composition but returns readonly
* versions of all the children
*/
public function performDisabledTransformation($trans) {
$newChildren = array();
if($this->children) foreach($this->children as $idx => $child) {
if(is_object($child)) {
$child = $child->transform($trans);
}
$newChildren[$idx] = $child;
}
$this->children = new FieldSet($newChildren);
$this->readonly = true;
return $this;
}
function FieldSet() {
$items = parent::FieldSet()->toArray();
$count = 0;
$firstSelected = $checked ="";
foreach($items as $key => $item) {
if(strpos($key,'//') !== false) {
list($key,$title) = explode('//', $key,2);
} else {
$title = $key;
}
if($this->value == $key) {
$firstSelected = " class=\"selected\"";
$checked = " checked=\"checked\"";
}
$itemID = $this->ID() . '_' . (++$count);
$extra = array(
"RadioButton" => "<input class=\"selector\" type=\"radio\" id=\"$itemID\" name=\"$this->name\" value=\"$key\"$checked />",
"RadioLabel" => "<label for=\"$itemID\">$title</label>",
"Selected" => $firstSelected,
);
if(is_object($item)) $newItems[] = $item->customise($extra);
else $newItems[] = new ArrayData($extra);
$firstSelected = $checked ="";
}
return new DataObjectSet($newItems);
}
function hasData() {
return true;
}
function FieldHolder() {
Requirements::javascript(THIRDPARTY_DIR . '/prototype.js');
Requirements::javascript(THIRDPARTY_DIR . '/behaviour.js');
Requirements::javascript(THIRDPARTY_DIR . '/prototype_improvements.js');
Requirements::javascript(SAPPHIRE_DIR . '/javascript/SelectionGroup.js');
Requirements::css(SAPPHIRE_DIR . '/css/SelectionGroup.css');
return $this->renderWith("SelectionGroup");
}
}
?>