Class SimpleImageField

class Article extends DataObject {
        static $has_one = array('MyImage' => 'Image');
}
// use in your form constructor etc.
$myField = new SimpleImageField('MyImage');

static $has_one = array(
   'FileName' => 'FileType'
);

function Form() {
   return new Form($this, "Form", new FieldSet(
       new SimpleImageField (
           $name = "FileTypeID",
           $title = "Upload your FileType"
       )
   ), new FieldSet(

   // List the action buttons here - doform executes the function 'doform' below
       new FormAction("doform", "Submit")

   // List the required fields here
   ), new RequiredFields(
       "FileTypeID"
   ));
}
// Then make sure that the file is saved into the assets area:
function doform($data, $form) {
   $file = new File();
   $file->loadUploaded($_FILES['FileTypeID']);

   // Redirect to a page thanking people for registering
   Director::redirect('thanks-for-your-submission/');
}

Object

ViewableData implements IteratorAggregate

RequestHandler

FormField

FileField

SimpleImageField

Methods summary

Methods inherited from FileField

Value(), getAllowedExtensions(), getAllowedMaxFileSize(), getFolderName(), getValidator(), saveInto(), setAllowedExtensions(), setAllowedMaxFileSize(), setFolderName(), setValidator(), validate()

Methods inherited from FormField

FieldHolder(), LeftTitle(), Link(), Message(), MessageType(), Name(), Required(), RightTitle(), SmallFieldHolder(), Title(), Type(), addExtraClass(), attrName(), attrTitle(), attrValue(), createTag(), dataValue(), debug(), describe(), extraClass(), forTemplate(), getCustomValidationMessage(), getForm(), getTabIndex(), getTabIndexHTML(), hasClass(), hasData(), id(), isComposite(), isDisabled(), isReadonly(), jsValidation(), name_to_label(), performDisabledTransformation(), removeExtraClass(), rootFieldSet(), securityTokenEnabled(), setContainerFieldSet(), setCustomValidationMessage(), setDisabled(), setError(), setForm(), setLeftTitle(), setName(), setReadonly(), setRightTitle(), setTabIndex(), setTitle(), setValue(), transform()

Methods inherited from RequestHandler

allowedActions(), checkAccessAction(), getRequest(), handleRequest(), hasAction(), httpError()

Methods inherited from ViewableData

ATT_val(), BaseHref(), CSSClasses(), CurrentMember(), CurrentPage(), Debug(), Even(), EvenOdd(), First(), FirstLast(), HasPerm(), IsAjax(), JS_val(), Last(), Me(), Middle(), MiddleString(), Modulus(), MultipleOf(), Odd(), Pos(), RAW_val(), SQL_val(), ThemeDir(), Top(), TotalItems(), XML_val(), __get(), __isset(), __set(), buildCastingCache(), cachedCall(), castingClass(), castingHelper(), castingHelperPair(), castingObjectCreator(), castingObjectCreatorPair(), customise(), defineMethods(), escapeTypeForField(), getField(), getIterator(), getSecurityID(), getXMLValues(), hasField(), hasValue(), i18nLocale(), iteratorProperties(), obj(), renderWith(), setCustomisedObj(), setField()

Methods inherited from Object

__call(), __toString(), addMethodsFrom(), addStaticVars(), addWrapperMethod(), add_extension(), add_static_var(), allMethodNames(), cacheToFile(), cacheToFileWithArgs(), clearCache(), combined_static(), create(), createMethod(), create_from_string(), exists(), extInstance(), extend(), getCustomClass(), getExtensionInstance(), getExtensionInstances(), get_extensions(), get_static(), hasExtension(), hasMethod(), has_extension(), invokeWithExtensions(), is_a(), loadCache(), parentClass(), parse_class_spec(), remove_extension(), sanitiseCachename(), saveCache(), set_stat(), set_static(), set_uninherited(), stat(), strong_create(), uninherited(), uninherited_static(), useCustomClass()

Magic methods summary

Properties summary

array("jpg","GIF")

array("jpg","GIF")

Properties inherited from FileField

$allowedMaxFileSize, $folderName, $relationAutoSetting, $upload

Properties inherited from FormField

$containerFieldSet, $customValidationMessage, $description, $disabled, $dontEscape, $extraClass, $extraClasses, $form, $leftTitle, $message, $messageType, $name, $readonly, $rightTitle, $tabIndex, $title, $value

Properties inherited from RequestHandler

$allowed_actions, $brokenOnConstruct, $request, $url_handlers

Properties inherited from ViewableData

$casting, $customisedObject, $default_cast, $failover, $iteratorPos, $iteratorTotalItems

Properties inherited from Object

$class, $extension_instances, $extensions