extjs - extjs网格引用图标不显示

Question

我正在使用 Extjs 4.0.7 版本。Html 编辑器图标图像、网格刷新和分页按钮图像未显示。

我检查了另一个工作设置，在那里我找到了网格刷新图标的 x-tbar-loading 类，但是在我在我的系统上使用的设置中，找不到上面的 calss。但是 css 和 js 文件与工作设置相同。

Answer 1

检查以确保您包含随发行版提供的资源。也确实没有必要挂回 4.0.7 - 4.1.1 中已经修复了很多问题

Answer 2

I was having the same issue using Ext JS 4.2.1. My application skeleton was created using Sencha CMD. In order to get things working again, I need to rebuild the application using the following commands. It seemed to need both:

sencha app build
sencha app refresh

Not sure of the exact order, but after doing that, I was able to get things working properly.

Answer 3

你需要添加

Ext.tip.QuickTipManager.init();