Woozle at 16:24, 24 February 2019

2019-02-24T16:24:41Z

← Older revision		Revision as of 16:24, 24 February 2019
Line 1:		Line 1:
	{{page/code/class}}		{{page/code/class}}
	* '''file''': {{l/project\|file\|cart/cart.data.fg.php}}		* '''file''': {{l/project\|file\|cart/cart.data.fg.php}}
			* '''extended by''': {{l/version\|class\|vcCartData_NameAddress}}
	<source lang=php>		<source lang=php>
	class vcCartDataFieldGroup {		class vcCartDataFieldGroup {

Woozle: Created page with "{{page/code/class}} * '''file''': {{l/project|file|cart/cart.data.fg.php}} class vcCartDataFieldGroup { use ftFrameworkAccess; public function __con..."

2019-02-24T14:31:09Z

Created page with "{{page/code/class}} * '''file''': {{l/project|file|cart/cart.data.fg.php}} <source lang=php> class vcCartDataFieldGroup { use ftFrameworkAccess; public function __con..."

New page

{{page/code/class}}
* '''file''': {{l/project|file|cart/cart.data.fg.php}}
<source lang=php>
class vcCartDataFieldGroup {
use ftFrameworkAccess;

public function __construct(fcBlobField $oBlob) {
$this->SetDataBlob($oBlob);
}

// ++ I/O ++ //
//++internal data++//

private $oBlob;
protected function SetDataBlob(fcBlobField $oBlob) {
$this->oBlob = $oBlob;
}
protected function GetDataBlob() {
return $this->oBlob;
}
// PURPOSE: debugging
public function DumpArray() {
return fcArray::Render($this->GetDataBlob()->GetArray());
}
protected function GetValue($id) {
return $this->GetDataBlob()->GetValue($id);
}
protected function SetValue($id,$sValue) {
$this->GetDataBlob()->SetValue($id,$sValue);
}

//--internal data--//
// -- I/O -- //
// ++ FORMS ++ //

private $oForm = NULL;
protected function FormObject() {
if (is_null($this->oForm)) {
// create fields & controls
$this->oForm = new fcForm_blob('cart',$this->GetDataBlob()); // 2019-02-24 actually not sure if "cart" is what is wanted
}
return $this->oForm;
}
/*----
HISTORY:
2018-07-24 Replaed call to GetRecordValues_asNative() with call to GetFieldArray_toWrite_native().
The former does not seem to exist in the blob-form class. Hope the latter is appropriate.
*/
public function GetFormArray() {
$oForm = $this->FormObject();
//return $oForm->GetRecordValues_asNative();
return $oForm->GetFieldArray_toWrite_native();
}
private $arMissed;
protected function AddMissing(array $ar=NULL) {
if (!is_null($ar)) {
$this->arMissed = array_merge($this->GetMissingArray(),$ar);
}
}
/*----
NOTE: These two methods ^^ vv are essentially duplicates of methods in vcrShopCart.
I *think* the way it works is that the Cart object is collating missing-lists from
vcCartDataFieldGroup forms. Maybe missing-lists should be their own class?
*/
public function GetMissingArray() {
if (empty($this->arMissed)) {
$this->arMissed = array();
}
return $this->arMissed;
}
/*
NOTE: These methods are kind of a kluge necessitated by limitations in Ferreteria Forms v2.
*/

protected function CopyFieldToArray(fcFormField $oField) {
$id = $oField->GetNameString();
$val = $oField->GetValue();
$this->SetValue($id,$val);
}
protected function CopyArrayToField(fcFormField $oField) {
$id = $oField->GetNameString();
$oField->SetValue($this->GetValue($id));
}
/*----
NOTES:
I originally thought we'd only want to return values we actually received, otherwise
stored values kept in one form-instance might overwrite values actually received by
another form-instance (though I'm not sure what actual usage this might reflect).

I also wrote --

However, if we do that here, then we can't set anything beforehand; it gets wiped out.
Canonically, the way around this would just be to have a form field for any additional
data -- but in the case of the input-mode thingy (new vs. old), the value is set by
pressing a button, which doesn't really conform to any pre-existing kind of form control.
So I'd have to write one just for this.

-- but I'm kind of vague on what I thought I meant.

It now (2016-06-19) turns out that we *need* to keep the existing data because otherwise
a form which is being re-displayed after having been saved earlier won't show the saved
values, which is definitely problematic.
HISTORY:
2016-06-19 Commenting out the $this->GetDataBlob()->ClearArray() line (see NOTES).
*/
protected function CopyFieldsToArray() {
$oForm = $this->FormObject();
// see NOTE - clear the output array before copying received data:
//$this->GetDataBlob()->ClearArray();
foreach ($oForm->GetFieldArray() as $key => $oField) {
$this->CopyFieldToArray($oField);
}
}
// NOTE: Copies only the fields for which there are objects defined
// TODO: Is this the same functionality as $this->FormObject()->LoadFields_fromBlob()?
protected function CopyArrayToFields() {
$oForm = $this->FormObject();
foreach ($oForm->GetFieldArray() as $key => $oField) {
$this->CopyArrayToField($oField);
}
}

// -- FORMS -- //
}
</source>

VbzCart/v1/class/vcCartDataFieldGroup - Revision history

Woozle at 16:24, 24 February 2019

Woozle: Created page with "{{page/code/class}} * '''file''': {{l/project|file|cart/cart.data.fg.php}} class vcCartDataFieldGroup { use ftFrameworkAccess; public function __con..."