on
English [?n] US [ɑ:n]
prep.(??? ???) to;(??? ???) on...; ..
adv.(put, wear, connect) on; [dblk'l?k]
????, ????(???)
?????? ondblclick ?? ???
??: ??? ? ? ???? ?????.
??: ??ondblclick="SomeJavaScriptCode"
????: SomeJavaScriptCode ?????. ? ???? ??? ? ??? JavaScript? ?????.?
?????? ondblclick ?? ?
<html>
<body>
Field1: <input type="text" id="field1" value="Hello World!">
<br />
Field2: <input type="text" id="field2">
<br /><br />
Click the button below to copy the content of Field1 to Field2.
<br />
<button ondblclick="document.getElementById('field2').value=
document.getElementById('field1').value">Copy Text</button>
</body>
</html>???? ?? ?
??? ????? ??? "???? ??" ??? ?????