网站表单提交界面如果使用{$myfield}等标签时会自动输出系统默认的表单域样式,在实际网站中如果开发者需要改变默认样式怎么办?

例如下图的样式:

image


1、这是默认表单中的form代码

<form action="" class="form-horizontal" method="post" name="myform" id="myform">
    {$form}
    <div class="fc-form-body">
        {$myfield}
        {$diyfield}
        {$sysfield}
        {if $is_post_code}
        <div class="form-group">
            <label class="control-label col-md-2">{dr_lang('验证码')}</label>
            <div class="col-md-9">
                <label>
                    <div class="form-recaptcha">
                        <div class="input-group">
                            <input type="text" class="form-control" name="code">
                            <div class="input-group-btn fc-code">
                                {dr_code(120, 35)}
                            </div>
                        </div>
                    </div>
                </label>
            </div>
        </div>
        {/if}
    </div>

    <div class="portlet-body form myfooter">
        <div class="form-actions text-center">
            <button type="button" onclick="dr_ajax_submit('{dr_now_url()}', 'myform', '2000', '{$rt_url}')" class="btn green"> <i class="fa fa-save"></i> 提交内容</button>
        </div>
    </div>
</form>


2、删除需要默认变量,并替换成自己的表单输入框代码

<form action="" class="form-horizontal" method="post" name="myform" id="myform">
    {$form}
    <div class="fc-form-body">
    
        这里写自定义的表单输入框代码
    
    
        {if $is_post_code}
        <div class="form-group">
            <label class="control-label col-md-2">{dr_lang('验证码')}</label>
            <div class="col-md-9">
                <label>
                    <div class="form-recaptcha">
                        <div class="input-group">
                            <input type="text" class="form-control" name="code">
                            <div class="input-group-btn fc-code">
                                {dr_code(120, 35)}
                            </div>
                        </div>
                    </div>
                </label>
            </div>
        </div>
        {/if}
    </div>

    <div class="portlet-body form myfooter">
        <div class="form-actions text-center">
            <button type="button" onclick="dr_ajax_submit('{dr_now_url()}', 'myform', '2000', '{$rt_url}')" class="btn green"> <i class="fa fa-save"></i> 提交内容</button>
        </div>
    </div>
</form>


3、表单输入框代码格式要求,其name值必须和默认表单保持一致,例如

image

那么自己的表单代码就可以写成:

<input type="text" name="data[title]" id="dr_title" value=""  />