August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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Cursor.prototype
NES2+, ECMAScript1.0+Syntax
cursor.prototype.method = methodName cursor.prototype.property
Description
The prototype property of the Cursor object allows you to create new properties and methods of the object. If you are adding a method, you set the instance equal to the methodName of the method you have defined.
Example
Listing 8.35 creates a new property and method of the Cursor object. An instance is created and the new property is set. The new method is then called to verify the property, and, if it is incorrect, an error is written to the page.
Listing 8.35 Using the prototype Property to Create a New Property and Method
<SERVER> // Define the method that we prototyped function verifySELECT(){ // Check to see if the ... |
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