shop/application/admin/view/qa/edit.html

<form id="edit-form" class="form-horizontal" role="form" data-toggle="validator" method="POST" action="">

    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-2">{:__('商品')}:</label>
        <div class="col-xs-12 col-sm-8">
            <input id="c-product_id" data-rule="required" data-field="title" data-source="unishop/product/index" class="form-control selectpage" name="row[product_id]" type="text" value="{$row.product_id}">
        </div>
    </div>
    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-2">{:__('Question')}:</label>
        <div class="col-xs-12 col-sm-8">
            <input id="c-question" data-rule="required" class="form-control" name="row[question]" type="text" value="{$row.question|htmlentities}">
        </div>
    </div>
    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-2">{:__('Answer')}:</label>
        <div class="col-xs-12 col-sm-8">
            <textarea id="c-answer" data-rule="required" class="form-control" name="row[answer]">{$row.answer|htmlentities}</textarea>
        </div>
    </div>
    <div class="form-group layer-footer">
        <label class="control-label col-xs-12 col-sm-2"></label>
        <div class="col-xs-12 col-sm-8">
            <button type="submit" class="btn btn-success btn-embossed disabled">{:__('OK')}</button>
            <button type="reset" class="btn btn-default btn-embossed">{:__('Reset')}</button>
        </div>
    </div>
</form>