August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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@_jscript_version
JScript3.0+Syntax
@_jscript_version
Description
The @_jscript_version variable is used in conditional compilation to hold the JScript version number in major.minor format.
Warning
Before accessing the @_jscript_version variable, use the @cc_on statement to define the variable.
Example
Listing 9.4 uses the @jscript_version variable to display the JScript version that is being used.
Listing 9.4 Determine JScript Version
<script language="JScript">
<!-- Hide
//Set conditional compilation so @_jscript_version variable will be defined.
@cc_on
//Display the JScript verision number using the @_jscript_version variable
document.write("The JScript version is ",@_jscript_version);
//Hide End -->
</script>
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