ExtJS动态设置选项卡索引 [英] ExtJS Dynamically setting tab index

问题描述

如何在ExtJS中动态设置选项卡索引？我看不到文档中的任何内容，只有一个配置选项。如果我试图做一个应用程序，它仍然不起作用。我知道我可以扩展框架来支持这一点，因为它只是一个DOM元素，但我确信我缺少一些更简单的东西。帮助？

How can I dynamically set a tab index in ExtJS? I can't see anything in the docs for it, only a config option for it. If I try to do an .apply, it still doesn't work. I know I can probably extend the framework to support this since it is just a DOM element, but I'm sure I'm missing something simpler. Help?

推荐答案

似乎在extjs代码中，他们这样做：

It seems that in the extjs code for field they do this:

this.el.dom.setAttribute('tabIndex', this.tabIndex);

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