最近突然要用到JS脚本动态给元素添加事件。如TextBox的onclick事件。但有的onclick事件原先已经定义了相应代码!
这里又不能替代原有方法,隐约记得JS脚本里面有个方法可以给控件在原有事件的基础上进行添加!
翻了半天才翻出来,在这里记下,以方便以后有需时再来找!和和
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![](/Images/OutliningIndicators/None.gif)
![](/Images/OutliningIndicators/None.gif)
![](/Images/OutliningIndicators/None.gif)
![](/Images/OutliningIndicators/None.gif)
![](/Images/OutliningIndicators/None.gif)
最近突然要用到JS脚本动态给元素添加事件。如TextBox的onclick事件。但有的onclick事件原先已经定义了相应代码!
这里又不能替代原有方法,隐约记得JS脚本里面有个方法可以给控件在原有事件的基础上进行添加!
翻了半天才翻出来,在这里记下,以方便以后有需时再来找!和和