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在元素中使用徽章来灵活移动

[英]flex mobile using badges in elements

原文 2012-01-03 07:53:28 4 2 apache-flex/ mobile/ badge

Is there a way to display so called badges in Flex elements? 有没有办法在Flex元素中显示所谓的徽章？

With badges I mean the little red circles with a number in it which are used to display the amount of new items in a inbox by example. 带有徽章的意思是带有数字的红色小圆圈，用于举例显示收件箱中的新物品数量。

I want to display badges in a flex list or tabbed item. 我想在弹性列表或选项卡式项目中显示徽章。

Is this core functionality of Flex? 这是Flex的核心功能吗？

2 个解决方案

You can definitely do this in Flex, but it will likely (without seeing your designs, etc) require implementing a custom item renderer for the list. 您绝对可以在Flex中执行此操作，但可能（无需查看设计等）就需要为列表实现自定义项目渲染器。 For an example of doing this for a Flex-based web or AIR app, look here . 有关针对基于Flex的Web或AIR应用程序执行此操作的示例，请参见此处。 Also, you will likely want to read up on Flex 4 skinning for writing a custom skin for your list item renderers, as well as perhaps the list itself. 另外，您可能需要阅读Flex 4 外观，以便为列表项呈示器以及列表本身编写自定义外观。 Additionally, if you are, as implied by your tags, writing a flex mobile app, you'll want to read up on building mobile item renderers as they differ in subtle, but important ways from standard web-based Flex or desktop AIR apps. 此外，如果您（如代码所暗示的那样）编写了一个Flex移动应用程序，则您将需要阅读构建移动项目呈示器的内容，因为它们与基于标准的基于Web的Flex或桌面AIR应用程序有细微但重要的区别。

The short answer, then, is yes, but you will likely need to write some custom code to get things exactly the way you want them, styling-wise and behaviorally. 简短的答案是肯定的，但是您可能需要编写一些自定义代码，才能以样式和行为方式完全按照所需的方式获取内容。