HTML:
<div class='row homes center'>
<div class='span1'></div>
<div class='row homes center'>
<div class='span1'></div>
<div class='hometype span2'>
<div class='checked'></div>
<label for='prairie'>
<img src='img/prairie.png' >
</label>
<input id='prairie' name='hometypes' type='checkbox' value='Prairie'>
</div>
<div class='hometype span2'>
<div class='checked'></div>
<label for='traditional'>
<img src='img/traditional.png'>
</label>
<input id='traditional' name='hometypes' type='checkbox' value='Traditional'>
</div>
<div class='hometype span2'>
<div class='checked'></div>
<label for='transitional'>
<img src='img/transitional.png'>
</label>
<input id='transitional' name='hometypes' type='checkbox' value='Transitional'>
</div>
<div class='hometype span2'>
<div class='checked'></div>
<label for='bungalow'>
<img src='img/bungalow.png'>
</label>
<input id='bungalow' name='hometypes' type='checkbox' value="Bungalow">
</div>
</div>
<div class='fixed_button homes hidden'>
<a class='button blue_button continue continue_type'>Continue →</a>
</div>
</div>
jQuery的:
$('.choose_style input[type="checkbox"]').on('change', function () {
if ($('input[name=homestyles]:checked').val()) {
$('.homes').removeClass('hidden');
}
});
选中任何复选框后,我都需要显示按钮。单击复选框时没有任何反应。我究竟做错了什么?我需要从按钮中删除.hidden
。
答案 0 :(得分:0)
.is(':checked')
返回true:
$('.choose_style input[type="checkbox"]').on('change', function () {
if ( $('input[name=homestyles]').is(':checked') ) {
$('.homes').removeClass('hidden');
}
});
请注意,发布的标记没有.choose_style
或homestyles
元素?
答案 1 :(得分:0)
尝试:
$('.hometype input[type="checkbox"]').on('change', function (){
if ($('input[name="hometypes"]').is(':checked')) {
$('.fixed_button.homes').removeClass('hidden');
}
else{
$('.fixed_button.homes').addClass('hidden');
}
});
答案 2 :(得分:0)
你的代码中有很多错误。我修复了其中一些以使其正常工作http://jsfiddle.net/aamir/jNU4B/
$('input[type="checkbox"]').on('change', function () {
if ($('input[name=homestyles]:checked')) {
$('.homes').removeClass('hidden');
}
});