red/application/admin/view/wechat/config/edit.html

<form id="edit-form" class="form-horizontal" role="form" data-toggle="validator" method="POST" action="">
    <input type="hidden" name="row[mode]" value="textarea" />
    <div class="form-group">
        <label for="c-name" class="control-label col-xs-12 col-sm-2">{:__('Name')}:</label>
        <div class="col-xs-12 col-sm-8">
            <input id="c-name" data-rule="required" class="form-control" name="row[name]" type="text" value="{$row.name}">
        </div>
    </div>
    <div class="form-group">
        <label for="c-title" class="control-label col-xs-12 col-sm-2">{:__('Title')}:</label>
        <div class="col-xs-12 col-sm-8">
            <input id="c-title" data-rule="required" class="form-control" name="row[title]" type="text" value="{$row.title}">
        </div>
    </div>
    <div class="form-group">
        <label for="c-value" class="control-label col-xs-12 col-sm-2">{:__('Value')}:</label>
        <div class="col-xs-12 col-sm-8">
            <textarea id="c-value" class="form-control " rows="15" name="row[value]">{$row.value}</textarea>
        </div>
    </div>
    <div class="form-group hide 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>