Question

我对ZF3还是很陌生，所以如果我在这里问一个明显的问题，请原谅我，但是经过多次搜索，仔细检查了源代码和头部，我似乎找不到一种明显的方法来填充标签带有来自实体的数据的文本。

基本上，我有一个表单集合，其中包含表单元素，每个表单元素都以类型（ID）存储，例如“商务电话”，“手机”等

除了表单元素中的值以外，是否有其他方法可以填充？

编辑（更多信息）

因此，有一个PersonForm和一个Person字段集，其中包含一个Phone字段集集合：

$phoneFieldset = new PhoneFieldset($objectManager);

$this->add([
    "type" => Element\Collection::class,
    "name" => "Phones",
    "options" => [
        "count" => 0,
        "should_create_template" => true,
        "allow_add" => true,
        "allow_remove" => true,
        "target_element" => $phoneFieldset
    ],
]);

此Phone字段集包含以下元素：

$this->add([
    "name" => "Type_ID",
    "type" => "hidden",
]);

$this->add([
    "name" => "Number",
    "type" => "text",
    "attributes" => [
        "placeholder" => "Enter phone number",
    ],
    "options" => [
        "label" => "Email" // Ideally this would be $entity->getTypeName() for example, which would return the name based on the Type_ID mapped against a constant
    ]
]);

Answer 1

当然，为formCollection（Fieldset或Collection元素）添加标签信息与为输入元素（Element）（{{3} }。

一些例子：

将Fieldset添加到Form（$this->formCollection($form->get('address'))）中：文件：Element docs

$this->add(
    [
        'type'     => AddressFieldset::class, // Note: FQCN -> provided by FormElementManager
        'name'     => 'address',
        'required' => true,
        'options'  => [
            'use_as_base_fieldset' => false,
            'label'                => _('Address'),
            'label_options'        => [
                // .. add options for the label, see LabelInterface
            ],
            'label_attributes'        => [
                // .. add attributes for the label, see LabelInterface
            ],
        ],
    ]
);

渲染为：

<fieldset>
    <legend>Address</legend>
    <!-- the inputs / labels of `Element` objects -->
</fieldset>

将Collection添加到Form（$this->formCollection($form->get('cities'))）中：文件：https://docs.zendframework.com/zend-form/element/collection/

$this->add(
    [
        'name'       => 'cities',
        'type'       => Collection::class,
        'options'    => [
            'label'                  => _('Cities'),
            'should_create_template' => true,
            'allow_add'              => true,
            'allow_remove'           => true,
            'count'                  => 1,
            'target_element'         => $this->getCityFieldset(), // Must be an instantiated Fieldset (so provide via Factory)
            'label_options'        => [
                // .. add options for the label, see LabelInterface
            ],
            'label_attributes'        => [
                // .. add attributes for the label, see LabelInterface
            ],
        ],
        'attributes' => [
            'class'              => 'fieldset-collection',
            'data-fieldset-name' => _('City'),
        ],
    ]
);

渲染为：

<fieldset class="fieldset-collection" data-fieldset-name="City">
    <legend>Cities</legend>
    <fieldset><!-- add a <legend> using JS here, with the data-fieldset-name of the parent -->
        <!-- the inputs / labels of `Element` objects -->
    </fieldset>
    <span data-template="<!-- contains entire template so you can use JS to create 'add' and 'remove' buttons for additional CityFieldset <fieldset> elements -->"></span>
</fieldset>

我在HTML输出的中添加了内容，您可以找出这些内容;-)

此外，如果在此示例中使用的是ORM Doctrine，则可以这样做：

$this->add(
    [
        'name'       => 'roles',
        'required'   => true,
        'type'       => ObjectMultiCheckbox::class,
        'options'    => [
            'object_manager'     => $this->getObjectManager(),
            'target_class'       => Role::class,
            'property'           => 'id',
            'label'              => _('Roles'),
            'label_generator'    => function ($targetEntity) {
                /** @var Role $targetEntity */
                return $targetEntity->getName();
            },
            'label_options'      => [
                'label_position' => FormRow::LABEL_APPEND,
            ],
            'use_hidden_element' => true,
            'checked_value'      => 1,
            'unchecked_value'    => 0,
        ],
        'attributes' => [
            'class'                => 'form-check-input',
        ],
    ]
);

https://docs.zendframework.com/zend-form/element/collection/

在Zend Framework 3中填充标签或表单元素的属性

1 个答案: