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API CHANGE: Inserting $HiddenFields into a form template will show the input tags of all the hidden fields.

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@90871 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2009-11-05 01:54:37 +00:00
parent e3fa5cae7f
commit 6e23d7ebbb
1 changed files with 15 additions and 1 deletions
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16
forms/FieldSet.php
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@ -418,7 +418,7 @@ class FieldSet extends DataObjectSet {
* @return FieldSet * @return FieldSet
*/ */
function HiddenFields() { function HiddenFields() {
$hiddenFields = new FieldSet(); $hiddenFields = new HiddenFieldSet();
$dataFields = $this->dataFields(); $dataFields = $this->dataFields();
if($dataFields) foreach($dataFields as $field) { if($dataFields) foreach($dataFields as $field) {
@ -534,4 +534,18 @@ class FieldSet extends DataObjectSet {
} }
/**
* A fieldset designed to store a list of hidden fields. When inserted into a template, only the
* input tags will be included
*/
class HiddenFieldSet extends FieldSet {
function forTemplate() {
$output = "";
foreach($this as $field) {
$output .= $field->Field();
}
return $output;
}
}
?> ?>