运行时更改图像源 [英] Change image source at run time

问题描述

我想在点击事件中改变图像。我改变了点击图像的来源，但它不会立即反映，当任何其他事件被触发。为什么是这样，任何人都有解决方案??

解决方案设置之后调用 image.validateNow（）源立即强制更改。

I want to change the image at click event.I change the source of the image on click but its not reflecting immediately it comes when any other event is fired.Why is it so and anyone have the solution??

解决方案

Call image.validateNow() after setting the source to force the change immediately.

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