Javascript Reference
Categories: onbeforeupdate

javascript onbeforeupdate Description

@March 15, 2008, 1:22 a.m.
onbeforeupdateFirefox/Netscape/NN n/a IE 4(Win) Chrome/Safari/DOM n/a  

Bubbles: Yes; Cancelable: Yes  

Fires just prior to sending data to a writable data source object (through the IE data binding mechanism). You can perform data validation and cancel the update.

Typical Targets

Elements that accept data input and support data binding.

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