Moo*_*lie 17 collapse twitter-bootstrap twitter-bootstrap-3
我有一个bootstrap 3崩溃的问题,在以编程方式打开面板后,可以在重新打开第一个面板时保持另一个面板打开.
我的HTML:
<button type="button" class="btn showpanel">Show panel 3</button>
<button type="button" class="btn hidepanel">Hide panel 3</button>
<button type="button" class="btn openpanel">Open panel 3</button>
<button type="button" class="btn closepanel">Close panel 3</button>
<hr/>
<div class="panel-group" id="accordion">
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" href="#panel1">Panel 1</a>
</h4>
</div>
<div id="panel1" class="panel-collapse collapse">
<div class="panel-body">
Contents panel 1
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" href="#panel2">Panel 2</a>
</h4>
</div>
<div id="panel2" class="panel-collapse collapse">
<div class="panel-body">
Contents panel 2
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" href="#panel3">Panel 3</a>
</h4>
</div>
<div id="panel3" class="panel-collapse collapse">
<div class="panel-body">
Contents panel 3
</div>
</div>
</div>
</div>
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还有一些JavaScript:
$(".hidepanel").on("click", function() {
$("#panel3").parent().hide();
});
$(".showpanel").on("click", function() {
$("#panel3").parent().show();
});
$(".openpanel").on("click", function() {
$("#panel3").collapse('show');
});
$(".closepanel").on("click", function() {
$("#panel3").collapse('hide');
});
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重现:
因此,以编程方式打开面板似乎搞乱了关于面板状态的bootstraps内部注册?我没有看到第三个小组的"状态变化"有任何明显的错误(它的类别从"崩溃"变为"进入"并且按照您的预期返回).
Zim*_*Zim 28
您可以为崩溃show事件创建处理程序,该处理程序在任何面板显示之前发生.
添加此项以确保在显示所选的其中之前关闭任何其他打开的面板:
$('#accordion').on('show.bs.collapse', function () {
$('#accordion .in').collapse('hide');
});
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您可以在collapse此处阅读有关事件的更多信息:http://getbootstrap.com/javascript/#collapse
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