javascript 如何让 ExtJS 网格重新渲染自身？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/7665841/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
提示：将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间：2020-10-26 00:51:35 来源:igfitidea点击:
How to make ExtJS grid to re-render itself?
提问by Tower
I have a column rendering for a grid which draws text in bold if certain data holds true. Now when this data changes, I want to call some method on the grid to make it re-render itself. Is there a way to do this?
我有一个网格的列渲染，如果某些数据成立，它会以粗体绘制文本。现在，当这些数据发生变化时，我想在网格上调用一些方法以使其重新呈现。有没有办法做到这一点？
回答by user123444555621
It's as easy as
就这么简单
grid.getView().refresh();
