usign angularjs和bootsrap 3.我有3个nav-tabs,并且面板上有面板。如果用户未选择客户或DVD,则如何以编程性防止选项卡更改为下一个标签。在bot上,客户选择和DVDSELECT选项卡的i有一个带有一个列表的面板,用户选择客户anmd也是DVD的列表。
<div class="row">
<div class="panel panel-default">
<ul class="nav nav-tabs">
<li class="active in"><a data-target="#customerSelect" data-toggle="tab">Customer</a></li>
<li><a data-target="#dvdSelect" data-toggle="tab">Dvd List</a></li>
<li><a data-target="#orderDetail" data-toggle="tab">Order Details</a></li>
</ul>
</div>
</div>
<div class="row">
<div id="myTabContent" class="tab-content">
<div class="tab-pane fade active in" id="customerSelect">
</div>
</div>
<div id="myTabContent" class="tab-content">
<div class="tab-pane fade" id="dvdSelect">
</div>
</div>
<div id="myTabContent" class="tab-content">
<div class="tab-pane fade" id="orderDetail">
</div>
</div>
</div>
我省略了标签内容div中的大部分代码。
使用jQuery有4个不同的事件用于Bootstrap选项卡:
show.bs.tab // Occurs when the tab is about to be shown.
shown.bs.tab // Occurs when the tab is fully shown (after CSS transitions have completed)
hide.bs.tab // Occurs when the tab is about to be hidden
hidden.bs.tab // Occurs when the tab is fully hidden (after CSS transitions have completed)
您可以使用伪示例:
$('.nav-tabs a').on('show.bs.tab', function(){
console.log('validation starts...');
if (correct!==true){
$('#tab1').tab('show');
}else{
$('#tab2').tab('show');
}
});