BlackBerry上的Bootstrap下拉列表(Bootstrap dropdown on BlackBerry)
我已经意识到Bootstrap中的标准下拉菜单在BlackBerry设备(OS 10)上不起作用。 即使不是旧的黑莓手册。 我可以点击按钮,它显示它已按下,但下拉菜单没有出现。
奇怪的是当我用我的BB Q10打开Bootstrap的bootstrap主站点getbootstrap.com下拉菜单工作正常但是当我打开示例页面时他们没有。 显然,有一个解决方法。
你知道如何解决这个问题吗?
非常感谢!
I have realized the standard dropdown menus in Bootstrap does not work on BlackBerry devices (OS 10). Even not on older BlackBerry Playbook. I can click on the button, it shows it was pressed but the dropdown menu does not appear.
Weird is when I open the bootstrap main site of Bootstrap with my BB Q10 the getbootstrap.com the dropdown menus are working fine but when I open the example pages they do not. So clearly there is a workaround for this.
Do you have any idea how to solve this?
Thanks a lot!
原文:https://stackoverflow.com/questions/21713077
最满意答案
toList()
使用map()
和toList()
。toList()
是必需的,因为map()
只返回Iterable
:stringValues.map((val) => int.parse(val)).toList()
或更短(感谢@AlexandreArdhuin)
stringValues.map(int.parse).toList()
Use
map()
andtoList()
for this.toList()
is necessary becausemap()
returns only anIterable
:stringValues.map((val) => int.parse(val)).toList()
or shorter (thanks to @AlexandreArdhuin)
stringValues.map(int.parse).toList()
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