如何激活当前选项并禁用其他选项?我在尝试这个:https://jsfiddle.net/jpr33wnn/2/
我是jQuery的新手并且卡住了。请告诉我这样做是否错误。感谢。
<div class="col-lg-2 inner" id="dropdown1-parent">
<h6 class="right list-item">Hendrik de Zeeuw</h6>
</div>
<div class="dropdown" id="dropdown1" style="display:none;">
<div class="col-lg-3">
<p class="dropdown-header">
Gegevens wijzijen
</p>
</div>
</div>
<div class="col-lg-2 inner" id="dropdown2-parent">
<h6 class="right list-item">Hendrik de Zeeuw</h6>
</div>
<div class="dropdown" id="dropdown2" style="display:none;">
<div class="col-lg-3">
<p class="dropdown-header">
Gegevens wijzijen
</p>
</div>
</div>
.bg {
color: red;
}
(function() {
var object = {
dropdown1: $('#dropdown1'),
dropdown2: $('#dropdown2'),
dropdown1parent: function() {
if (object.dropdown1.is(':hidden')) {
object.dropdown1.show();
}
},
dropdown2parent: function() {
if (object.dropdown2.is(':hidden')) {
object.dropdown2.show();
}
}
}
$('#dropdown1-parent').on('click', function() {
$(this).addClass('bg');
object.dropdown1parent();
});
$('#dropdown2-parent').on('click', function() {
$(this).addClass('bg');
object.dropdown2parent();
});
})();
答案 0 :(得分:2)
我的标记有点像:
HTML:
<div class="col-lg-2 inner ddparent" data-target='dropdown1' id="dropdown1-parent">
<h6 class="right list-item">Hendrik de Zeeuw</h6>
</div>
<div class="dropdown" id="dropdown1" style="display:none;">
<div class="col-lg-3">
<p class="dropdown-header">Gegevens wijzijen</p>
</div>
</div>
向父级添加了一个班级名称'ddparent'
,向下拉列表div添加了'dropdown'
,并为特定的属性data-target
添加了一个属性。
这是你想要的吗?
$(function () {
$('.ddparent').on('click', function () {
var target = $(this).data('target');
$(this).addClass('bg').siblings('.ddparent').removeClass('bg');
$('#'+target).show().siblings('.dropdown').hide();
});
});