accepted You have to use custom imagepicker. And I think ELCImagePickerController is the best option in my opinion. There is also some other library that can be used.. Objective-C ELCImagePickerController WSAssetPickerController QBImagePickerControll
var names = yunying_name.split(","); for (var i = 0; i < names.length; i++) { names[i] = names[i].trim(); } $("#yunying_name").val(names); names=["a","b","c"];
本文转自:http://www.aspnetmvcninja.com/views/asp-net-mvc-select-list-example Select lists are a great way to allow users to select multiple options from a long list of possible values. But how do you implement a select list in ASP.NET MVC? Luckily ASP.NE
html 里面的 role 本质上是增强语义性,当现有的HTML标签不能充分表达语义性的时候,就可以借助role来说明.通常这种情况出现在一些自定义的组件上,这样可增强组件的可访问性.可用性和可交互性. role的作用是描述一个非标准的tag的实际作用.比如用div做button,那么设置div 的 role=“button”,辅助工具就可以认出这实际上是个button比如, <div role="checkbox" aria-checked="checked"