Help!? IE9: onChange event doesn't fire when value is modified by an onkeydown script and user tabs away

Question

We have a custom numeric textbox in asp.net. In the oninput event, the input is checked on invalid characters, and the value of the textbox is set. The OnChange event is han

Answer 1

There is a bug of IE9 about onchange event, therefore maybe you could add onpropertychange event on the input(bind both two events):

This is just a workaround, hope this help.