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HTML5 onbeforeprint event properties

HTML Event Attributes HTML Event Attributes

Examples

In the Page Setup print, but the print dialog box appears before the implementation of JavaScript:

<body onbeforeprint="printmsg()">

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Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

Currently, only Internet Explorer and Firefox browsers support onbeforeprint event attributes.

Definition and Usage

onbeforeprint attribute in the user settings page prints, but before the Print dialog box appears trigger.

Tip: onbeforeprint attributes usually associated with onafterprint used with property.

Differences between HTML 4.01 and HTML5

onbeforeprint property HTML5 is the new property.

grammar

<elementonbeforeprint=" script ">

Property Value

值 描述
script onafterprint中执行的脚本。

HTML Event Attributes HTML Event Attributes