JavaScript Reference/Event Handlers Reference/onBeforeUpdate
Содержание
"onBeforeUpdate" Example
<source lang="javascript">
<html> <head> <title>Recordset Events</title> <script for="firstname" event="onbeforeupdate">
alert("Data is about to change");
</script> </head> <body> <object classid="clsid:333C7BC4-460F-11D0-BC04-0080C7055A83" id="myData">
<param name="DataURL" value="myfile.csv"> <param name="UseHeader" value="True"> <param name="TextQualifier" value=""">
</object>
First Name | <input id=firstname type=text datasrc=#myData datafld=firstname> |
Last Name | <input id=lastname type=text datasrc=#myData datafld=lastname> |
First | Last |
</body> </html>
</source>
"onBeforeUpdate" is applied to
<source lang="javascript">
+----------------+--------------------------------------------------------------+
| Applied_To |<a> <applet> |
| | <button> |
| |
| |<frameset> <iframe> | | |<img> <input type="checkbox"> | | |<input type="hidden"> <inputtype="password"> | | |<input type="radio"> <input type="text"> | | |<label> <legend> | | |<map> <marquee> | | |<object>
| |<textarea> | | | |