Tabular input: ActiveForm

[bscheshirwork]

What steps will reproduce the problem?

Yii2 have a Model::validateMultiple() and guide for input multiple model and for guide-input-tabular-input

So... About tabular input:

Yii2 not have a native view for update and create. Also is not have a native reader for tabular input.

Typically usage - a main model and list of related models in one page of crud.
This is a regular usage. Each time needed I can't see a in-box solution.

What is the expected result?

in-box ActiveForm (widget like gridview? closure? gii generator?) for tabular input without foreach in main view and index-named field

Like this:

$form = TabularActiveForm::begin(['models' => $settings]);

foreach ($form->models as $index => $model) {
//template of table/list
    echo $form->renderItem($index, $viewFile);
//template of table/list
}

    echo $form->renderTemplateForNewItem();//new row with JS add any new rows and mark it
//template of table/list

TabularActiveForm::end();

What do you get instead?

out-of-box like this guide

and this example

        <? foreach($partModels as $index => $partModel): ?>
        <tr>
            <td>
                <?= $form->field($partModel, '['.$index.']description')->label(false)->textInput();?>
            </td>
            <td>
                <?= $form->field($partModel, '['.$index.']answer')->label(false)->checkbox([], false);?>
            </td>
        </tr>
        <? endforeach; ?>

not a user friendly

Third part widgets

Is better solution - third part widgets. As solution. For search.

single property and model table input (my choice)
unclead/yii2-multiple-input

another, so biggest
kartik-v/yii2-builder

Additional info

Q	A
Yii version	dev

[bscheshirwork]

Reason?

[samdark]

No active form in this package.