rf3main/addons/Wechat/merchant/widgets/selector/views/select.php

<?php

use common\helpers\Url;
use yii\helpers\Html;

?>

<div class="form-group required">
    <div class="rf-select-list" id="<?= $boxId; ?>">
        <div class="img-box" data-toggle="modal" data-target="#ajaxModalMax" href="<?= Url::to(['selector/list', 'boxId' => $boxId, 'media_type' => $type]) ?>">
            <?php if ($type == 'news' || $type == 'image') { ?>
                <?php if (!empty($model->media_url)) { ?>
                    <?= Html::img(Url::to(['analysis/image', 'attach' => $model->media_url])) ?>
                <?php } else { ?>
                    <?= Html::img('@baseResources/img/default-image-bg.png', ['style' => 'height:auto;padding-top:40px',
                    ]) ?>
                <?php } ?>
            <?php } else { ?>
                <i class="fa fa-file" style="font-size: 35px;margin:0 auto;padding-top: 40px"></i>
            <?php } ?>
            <div class="bottomBar"><?= !empty($model->file_name) ? $model->file_name : '点击选择' ?></div>
        </div>
        <div class="hint-block"><?= $block ?></div>
        <?= Html::hiddenInput($name, $value) ?>
    </div>
</div>

<script>
    // 选择回调
    var boxId = "<?= $boxId; ?>";
    $(document).on('select-file-' + boxId, function (e, boxId, data) {
        if (data.length === 0) {
            return;
        }

        var dataFirst = data[0];
        if (dataFirst.type == 'image') {
            $('#' + boxId).find('img').attr('src', dataFirst.url);
            $('#' + boxId).find('img').attr('style', '');
        }

        $('#' + boxId).find('input').attr('value', dataFirst.key);
        $('#' + boxId).find('.bottomBar').text(dataFirst.title);
    });
</script>