Question

我需要在不使用ID或数据属性的情况下处理面板折叠行为。理想情况下，通过设置＆＃34;可折叠＆＃34;父div上可以折叠其内容的类，单击标题应该触发崩溃

这里是我想写的目标HTML以自动处理崩溃行为

<div class="panel-group collapse-all-but-one">
    <div class="panel panel-primary panel-collapsible>
        <div class="panel-heading">Click me to collapse</div>
        <div class="panel-body">I will collaaaaaaapse</div>
    </div>
    <div class="panel panel-warning panel-collapsible">
        <div class="panel-heading">Hey another one</div>
        <div class="panel-body">I will close when the other one opens</div>
    </div>
</div>

Answer 1

这是我的神奇代码（准备好的东西确保与rails / angularJS兼容）

var ready
ready = function(){
    $(".panel-collapsable")
    .children(".panel-heading")
        .click(function(){
            var group = $(this).parent().parent()
            if (group.hasClass("panel-group one-at-a-time")){
                group.children(".panel").children(".panel-body")
                    .collapse('hide')
            }
            $(this)
                .next('.panel-body')
                .collapse('toggle')
        })
}
$(document).ready(ready);
$(document).on('page:load', ready);

请记住添加一些引导类，如.collapse .in或.collapsed来初始化正确的行为，或者第一次点击不会做任何事情。

<div class="panel-body collapse in">I am expanded on page load</div>
...
<div class="panel-body collapse">I am collapsed on page load</div>

Bootstrap 3可折叠面板，没有id或数据

1 个答案: