小编Fel*_*ati的帖子

我使用函数.hover()时遇到问题.它是一个简单的悬停效果,在一个div中滑动一些内容,问题是我在页面中有多个div与w相同的类和此功能一次动画所有项目,而不仅仅是其中一个muose步骤,我该怎么办呢？在此先感谢这是我的代码

HTML:

<div class="col-lg-4 col-md-4 col-sm-6 progetto hidden-xs">
    <div class="box-progetto-image">
        <?php the_post_thumbnail(); ?>
        <h2 class="titolo-progetto"><?php the_title(); ?></h2>
    </div>
    <div class="container-meta">
        <div class="container-cerchi">
            <a class="cerchio-progetto" href="<?php echo get_post_meta(get_the_ID(), 'yiw_progetti_link', true); ?>" title="<?php the_title(); ?>" rel="nofollow" target="_blank">
                <img src="<?php bloginfo('template_url'); ?>/img/link.png" alt="Visita il sito">
            </a>
            <a class="cerchio-progetto" href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">
                <img src="<?php bloginfo('template_url'); ?>/img/plus.png" alt="Maggiori informazioni">
            </a> 
        </div>
        <div class="layout-image">
            <?php  if (class_exists('MultiPostThumbnails')) : 
                MultiPostThumbnails::the_post_thumbnail(get_post_type(), 'layout-image');
            endif; ?>
        </div>
    </div>
</div>

ad这是我的jQuery:

SCRIPT>

$(document).ready(function() {

    $('.progetto').hover(function() {
        $('.container-meta').css('right', '0'); …

我想删除禁用提交表单的按钮的类.我可以在用户开始输入表单时执行此操作吗？按钮的ID为"add",类为"disabled".

这是html表单

<form id="form" class="col-lg-12 col-md-12 col-sm-12 col-xs-12" action="index.php"  method="post" >
<div class="col-lg-6 col-md-6 col-sm-12 col-xs-12">
    <label>SlackSpot Name</label>
    <input type="text" class="form-control required" placeholder="Spot Name" name="nome" id="nome">
<label>SlackSpot Description</label>
<textarea class="form-control required" rows="3" name="descrizione" placeholder="Description" id="descrizione"></textarea>
</div>
<div class="col-lg-6 col-md-6 col-sm-12 col-xs-12">
    <label>SlackSpot Latitude</label>
    <input type="text" class="form-control required" placeholder="latitude" name="latitudine" id="lat" title="Insert your Spot latitude or live the geolocation value">
<label>SlackSpot Longitude</label>
<input type="text" class="form-control required" placeholder="longitude" name="longitudine" id="lon" title="Insert your Spot longitude or live the geolocation value">
</div>
  <div class="col-lg-12 …