/*
* public class Alert
* Author: Matthew Copeland
* Versions:
* v1.0 (Nov 10, 2001)
*/
Alert . TIME = 5000 ;
/*
* private static void kill ( )
* Since: v1.0
*/
Alert . kill = function ( )
{ status = '' ;
} ;
/*
* public Alert ( String message )
* Since: v1.0
*/
function Alert ( message )
{ this . message = message ;
status = message ;
setTimeout ( 'Alert . kill ( ) ;' , Alert . TIME ) ;
alert ( message ) ;
}
/*
* public class Format
* Author: Matthew Copeland
* Versions:
* v1.0 (Nov 14, 2001)
*/
/*
* public static String dollars ( float number )
* Since: v1.0
*/
Format . dollars = function ( number )
{ number = Math . round ( number * 100 ) ;
number = number . toString ( ) ;
while ( number . length < 3 )
{ number = '0' . concat ( number ) ;
}
var decimal = number . length - 2 ;
number = number . substring ( 0 , decimal ) . concat ( '.' , number . substring ( decimal , number . length ) ) ;
while ( ( decimal -= 3 ) > 0 )
{ number = number . substring ( 0 , decimal ) . concat ( ',' , number . substring ( decimal , number . length ) ) ;
}
return '$' . concat ( number ) ;
} ;
/*
* public static String pounds ( float number )
* Since: v1.0
*/
Format . pounds = function ( number )
{ number = Math . round ( number * 10 ) ;
number = number . toString ( ) ;
while ( number . length < 2 )
{ number = '0' . concat ( number ) ;
}
var decimal = number . length - 1 ;
number = number . substring ( 0 , decimal ) . concat ( '.' , number . substring ( decimal , number . length ) ) ;
while ( ( decimal -= 3 ) > 0 )
{ number = number . substring ( 0 , decimal ) . concat ( ',' , number . substring ( decimal , number . length ) ) ;
}
return number . concat ( 'lbs' ) ;
} ;
/*
* public Format ( )
* Since: v1.0
*/
function Format ( )
{ this . dollars = Format . dollars ;
this . pounds = Format . pounds ;
}
/*
* public class HTMLBox
* Create a browser specific document node
* with DHTML capabilities.
* Author: Matthew Copeland
* Versions:
* v1.0 (Nov 2, 2001)
*/
/*
* private static int IE , NN , XX
* Various browser document object models.
* Since: v1.0
*/
HTMLBox . IE = 1 ;
HTMLBox . NN = 2 ;
HTMLBox . XX = 3 ;
HTMLBox . MZ = 4 ;
/*
* private static int uniqueID
* Since: v1.0
*/
HTMLBox . uniqueID = 0 ;
/*
* private static string getUniqueID ( )
* Return a string unique
* to this HTMLBox object.
* Since: v1.0
*/
HTMLBox . getUniqueID = function ( )
{ return 'ID' + HTMLBox . uniqueID ++ ;
};
/*
* public HTMLBox ( int width , int height )
* Since: v1.0
*/
function HTMLBox ( width , height )
{ this . width = width ;
this . height = height ;
this . DOM = document . getElementById ? HTMLBox . MZ : document . all ? HTMLBox . IE : document . layers ? HTMLBox . NN : HTMLBox . XX ;
this . ID = HTMLBox . getUniqueID ( ) ;
this . isWritten = false ;
/*
* public void write ( )
* Write an identifiable
* node to the document.
* Since: v1.0
*/
this . write = function ( )
{ if ( this . isWritten ) { return ; }
var HTML = '' ;
if ( this . DOM == HTMLBox . MZ || this . DOM == HTMLBox . IE )
{ HTML = '' ;
}
else if ( this . DOM == HTMLBox . NN )
{ HTML = '' ;
}
else
{ HTML = 'Incompatible Browser' ;
}
document . write ( HTML ) ;
this . isWritten = true ;
};
/*
* public void put ( string HTML )
* If the document node exists,
* replace the node's HTML.
* Since: v1.0
*/
this . put = function ( HTML )
{ if ( this . DOM == HTMLBox . MZ )
{ if ( document . getElementById ( this . ID ) )
{ document . getElementById ( this . ID ) . innerHTML = HTML ;
}
}
else if ( this . DOM == HTMLBox . IE )
{ if ( document . all [ this . ID ] )
{ document . all [ this . ID ] . innerHTML = HTML ;
}
}
else if ( this . DOM == HTMLBox . NN )
{ if ( document . layers [ this . ID ] )
{ document . layers [ this . ID ] . document . write ( HTML ) ;
}
}
};
}
/*
* public class Item
* Author: Matthew Copeland
* Versions:
* v2.0 (Nov 16, 2001)
*/
/*
* public Item ( String name [ , float price [ , float weight [ , String smallImageSource [ , String largeImageSource [ , String description [ , String [ ] images ] ] ] ] ] ] )
*/
function Item ( )
{ var a = Item . arguments ;
this . name = a [ 0 ] ;
this . price = a [ 1 ] ? a [ 1 ] : 0.00 ;
this . weight = a [ 2 ] ? a [ 2 ] : 0.0 ;
this . smallImageSource = a [ 3 ] ? a [ 3 ] : 'noSmallImage.gif' ;
this . largeImageSource = a [ 4 ] ? a [ 4 ] : 'noLargeImage.gif' ;
this . description = a [ 5 ] ? a [ 5 ] : '' ;
this . images = a [ 6 ] ? a [ 6 ] : [ ] ;
this . storeID = 0 ;
this . attributes = [ ] ;
this . addAttribute = function ( attribute )
{ this . attributes [ this . attributes . length ] = attribute ;
} ;
this . getAttributesHTML = function ( )
{ var HTML = [ ] ;
for ( var x = 0 ; x < this . attributes . length ; x ++ )
{ HTML [ x ] = this . attributes [ x ] . getHTML ( ) ;
}
return HTML ;
} ;
this . getValues = function ( root )
{ var values = [ ] ;
for ( var x = 0 ; x < this . attributes . length ; x ++ )
{ values [ x ] = this . attributes [ x ] . getValues ( root ) ;
}
return values ;
} ;
this . setValues = function ( values )
{ for ( var x = 0 ; x < this . attributes . length ; x ++ )
{ this . attributes [ x ] . setValues ( values [ x ] ) ;
}
} ;
this . getPrice = function ( values )
{ var price = this . price ;
for ( var x = 0 ; x < this . attributes . length ; x ++ )
{ price += this . attributes [ x ] . getPrice ( values [ x ] ) ;
}
return price ;
} ;
this . getWeight = function ( values )
{ var weight = this . weight ;
for ( var x = 0 ; x < this . attributes . length ; x ++ )
{ weight += this . attributes [ x ] . getWeight ( values [ x ] ) ;
}
return weight ;
} ;
this . getDescription = function ( values )
{ var description = this . name ;
for ( var x = 0 ; x < this . attributes . length ; x ++ )
{ description += this . attributes [ x ] . getDescription ( values [ x ] ) ;
}
return description ;
} ;
}
/*
* public interface Attribute
* public String getHTML ( )
* public String [ ] getValues ( String root )
* public void setValues ( String root , String [ ] values )
* public float getPrice ( String [ ] values )
* public float getWeight ( String [ ] values )
* public String getDescription ( String [ ] values )
*/
/*
* public Text ( String label [ , int length [ , String value [ , Strin name [ , RegExp regExp [ , float price [ , float weight ] ] ] ] ] ] )
*/
function Text ( )
{ var a = Text . arguments ;
this . label = a [ 0 ] ;
this . length = a [ 1 ] > 0 ? a [ 1 ] : 255 ;
this . value = a [ 2 ] ? a [ 2 ] : '' ;
this . name = a [ 3 ] ? a [ 3 ] : a [ 0 ] ;
this . regExp = a [ 4 ] ? a [ 4 ] : /^[\w\W]*$/ ;
this . price = a [ 5 ] ? a [ 5 ] : 0 ; // per character
this . weight = a [ 6 ] ? a [ 6 ] : 0 ; // per character
this . getHTML = function ( )
{ return this . label + ': ' ;
} ;
this . getValues = function ( root )
{ var v = root [ this . name ] . value ;
if ( v . match ( this . regExp ) == null )
{ new Alert ( 'The text field "' + this . label + '" is not properly formatted. Please try again.' ) ;
return [ ] ;
}
return [ v ] ;
} ;
this . setValues = function ( values )
{ this . value = values [ 0 ] ;
} ;
this . getPrice = function ( values )
{ return this . price * values [ 0 ] . length ;
} ;
this . getWeight = function ( values )
{ return this . weight * values [ 0 ] . length ;
} ;
this . getDescription = function ( values )
{ return values [ 0 ] ? '[' + this . name + ':' + values [ 0 ] + ']' : '' ;
} ;
}
/*
* public Textarea ( String label [ , int length [ , String value [ , String name [ , RegExp regExp [ , float price [ , float weight ] ] ] ] ] ] )
*/
function Textarea ( )
{ var a = Textarea . arguments ;
this . label = a [ 0 ] ;
this . length = a [ 1 ] > 0 ? a [ 1 ] : 65536 ;
this . value = a [ 2 ] ? a [ 2 ] : '' ;
this . name = a [ 3 ] ? a [ 3 ] : a [ 0 ] ;
this . regExp = a [ 4 ] ? a [ 4 ] : /^[\w\W]*$/ ;
this . price = a [ 5 ] ? a [ 5 ] : 0 ; // per character
this . weight = a [ 6 ] ? a [ 6 ] : 0 ; // per character
this . getHTML = function ( )
{ return this . label + ': ' ;
} ;
this . getValues = function ( root )
{ var v = root [ this . name ] . value ;
if ( v . match ( this . regExp ) == null )
{ new Alert ( 'The text field "' + this . label + '" is not properly formatted. Please try again.' ) ;
return [ ] ;
}
return [ v . substring ( 0 , this . length > v . length ? this . length : v . length ) ] ;
} ;
this . setValues = function ( root , values )
{ this . value = values [ 0 ] ;
} ;
this . getPrice = function ( values )
{ return this . price * values [ 0 ] . length ;
} ;
this . getWeight = function ( values )
{ return this . weight * values [ 0 ] . length ;
} ;
this . getDescription = function ( values )
{ return values [ 0 ] ? '[' + this . name + ':' + values [ 0 ] + ']' : '' ;
} ;
}
/*
* public Select ( String label , Option [ ] options [ , int length [ , String name ] ] )
*/
function Select ( )
{ var a = Select . arguments ;
this . label = a [ 0 ] ;
this . options = a [ 1 ] ;
this . length = a [ 2 ] > 1 ? a [ 2 ] : 1 ;
this . name = a [ 3 ] ? a [ 3 ] : a [ 0 ] ;
this . getHTML = function ( )
{ var HTML = this . label + ': ' + imagesHTML ;
} ;
this . getValues = function ( root )
{ var length = 0 ;
var values = [ ] ;
for ( var x = 0 ; x < this . options . length ; x ++ )
{ var s = root [ this . name ] . options [ x ] . selected ;
values [ x ] = s && length < this . length ? 1 : 0 ;
if ( s ) { length ++ ; }
}
return values ;
} ;
this . setValues = function ( values )
{ for ( var x = 0 ; x < this . options . length ; x ++ )
{ this . options [ x ] . selected = values [ x ] ? true : false ;
}
} ;
this . getPrice = function ( values )
{ var price = 0 ;
for ( var x = 0 ; x < this . options . length ; x ++ )
{ if ( values [ x ] )
{ price += this . options [ x ] . price ;
}
}
return price ;
} ;
this . getWeight = function ( values )
{ var weight = 0 ;
for ( var x = 0 ; x < this . options . length ; x ++ )
{ if ( values [ x ] )
{ weight += this . options [ x ] . weight ;
}
}
return weight ;
} ;
this . getDescription = function ( values )
{ var description = '' ;
for ( var x = 0 ; x < this . options . length ; x ++ )
{ if ( values [ x ] )
{ description += '[' + this . name + ':' + this . options [ x ] . value + ']' ;
}
}
return description ;
} ;
}
/*
* public Option ( String label [ , float price [ , float weight [ , boolean selected [ , String [ ] images [ , value ] ] ] ] ] )
*/
function Option ( )
{ var a = Option . arguments ;
this . label = a [ 0 ] ;
this . price = a [ 1 ] ? a [ 1 ] : 0.00 ;
this . weight = a [ 2 ] ? a [ 2 ] : 0.0 ;
this . selected = a [ 3 ] ? true : false ;
this . images = a [ 4 ] ? a [ 4 ] : [ ] ;
this . value = a [ 5 ] ? a [ 5 ] : a [ 0 ] ;
}
/*
* public class Report
* Author: Matthew Copeland
* Versions:
* v1.0 (Nov 14, 2001)
*/
function Report ( store )
{ this . store = store ;
this . price = 0 ;
this . weight = 0 ;
this . items = [ ] ; // name , quantity , description , weight , price , totweight , totprice
this . run = function ( )
{ this . price = 0 ;
this . weight = 0 ;
this . items = [ ] ;
for ( var x = 0 ; x < this . store . cart . items . length ; x ++ )
{ this . items [ x ] = [ ] ;
var storeItem = this . store . getStoreItem ( this . store . cart . items [ x ] . storeID ) ;
if ( storeItem == null ) { continue ; }
this . items [ x ] [ 0 ] = storeItem . name ;
this . items [ x ] [ 1 ] = this . store . cart . items [ x ] . quantity ;
this . items [ x ] [ 2 ] = storeItem . getDescription ( this . store . cart . items [ x ] . values ) ;
this . items [ x ] [ 3 ] = storeItem . getWeight ( this . store . cart . items [ x ] . values ) ;
this . items [ x ] [ 4 ] = storeItem . getPrice ( this . store . cart . items [ x ] . values ) ;
this . weight += this . items [ x ] [ 1 ] * this . items [ x ] [ 3 ] ;
this . price += this . items [ x ] [ 1 ] * this . items [ x ] [ 4 ] ;
}
} ;
this . getText = function ( )
{ this . run ( ) ;
var text = '\n\nTotal Price: ' + Format . dollars ( this . price ) + '\nTotal Weight: ' + Format . pounds ( this . weight ) ;
for ( var x = 0 ; x < this . items . length ; x ++ )
{ text += '\n\nItem ' + x + '\nName: ' + this . items [ x ] [ 0 ] + '\nPrice: ' + Format . dollars ( this . items [ x ] [ 4 ] ) + '\nQuantity: ' + this . items [ x ] [ 1 ] + '\nDescription: ' + this . items [ x ] [ 2 ] ;
}
return text + '\n\n' ;
} ;
this . getHTML = function ( )
{ this . run ( ) ;
var HTML = '
Total Price: ' + Format . dollars ( this . price ) + ' Total weight: ' + Format . pounds ( this . weight ) ;
for ( var x = 0 ; x < this . items . length ; x ++ )
{ HTML += '
Name: ' + this . items [ x ] [ 0 ] + ' Price: ' + Format . dollars ( this . items [ x ] [ 4 ] ) + ' Quantity: ' + this . items [ x ] [ 1 ] + ' Description: ' + this . items [ x ] [ 2 ] + '' ;
}
return HTML + '
' ;
} ;
}
/*
* public class Category
* Author: Matthew Copeland
* Versions:
* v1.0 (Oct 30, 2001)
*/
/*
* public Category ( Item [ ] items )
* Since: v1.0
*/
function Category ( name , items )
{ this . name = name ;
this . items = items ;
this . getStoreItemIDs = function ( )
{ var itemIDs = [ ] ;
for ( var x = 0 ; x < this . items . length ; x ++ )
{ itemIDs [ x ] = this . items [ x ] . storeID ;
}
return itemIDs ;
};
}
/*
* public class CartItem
* Author: Matthew Copeland
* Versions:
* v1.0 (Oct 30, 2001)
*/
/*
* CartItem ( string cartID , string storeID , string [ ] values , int quantity )
* Since: v1.0
*/
function CartItem ( cartID , storeID , values , quantity )
{ this . cartID = cartID ;
this . storeID = storeID ;
this . values = values ;
this . quantity = quantity ;
}
/*
* public class Cart
* Author: Matthew Copeland
* Versions:
* v1.0 (Oct 30, 2001)
*/
/*
* public Cart ( )
*/
function Cart ( )
{ this . items = [ ] ;
this . uniqueID = 1 ;
this . addCartItem = function ( storeID , values , quantity )
{ this . items [ this . items . length ] = new CartItem ( this . uniqueID ++ , storeID , values , quantity ) ;
};
this . removeCartItem = function ( cartID )
{ for ( var x = 0 ; x < this . items . length ; x ++ )
{ if ( this . items [ x ] . cartID == cartID ) { break ; }
}
if ( x == this . items . length ) { return ; }
while ( x < this . items . length - 1 )
{ this . items [ x ] = this . items [ ++ x ] ;
}
this . items . length -- ;
};
this . updateCartItem = function ( cartID , storeID , values , quantity )
{ for ( var x = 0 ; x < this . items . length ; x ++ )
{ if ( this . items [ x ] . cartID == cartID )
{ this . items [ x ] . values = values ;
this . items [ x ] . quantity = quantity ;
return ;
}
}
this . addCartItem ( storeID , values , quantity ) ;
};
this . getCartItem = function ( cartID )
{ for ( var x = 0 ; x < this . items . length ; x++ )
{ if ( this . items [ x ] . cartID == cartID )
{ return this . items [ x ] ;
}
}
return null ;
};
}
/*
* public class Store
* Author: Matthew Copeland
* Versions:
* v1.0 (Oct 30, 2001)
*/
/*
* public Store ( Item [ ] items )
*
* Note: in this version, instantiations
* of type Store must be named 'store'.
*/
function Store ( items )
{ this . items = items ;
this . pagination = 10 ;
this . categories = [ new Category ( "All Items" , this . items ) ] ;
this . cart = new Cart ( ) ;
this . HTMLBox = new HTMLBox ( 600 , 800 ) ;
/*
* static code
* All items must be assigned a
* unique store ID
*/
{ for ( var x = 0 ; x < this . items . length ; x ++ )
{ this . items [ x ] . storeID = x ;
}
}
/*
* public void addCatagory ( Category category )
* Since: v1.0
*/
this . addCategory = function ( category )
{ this . categories [ this . categories . length ] = category ;
};
/*
* public void write ( )
* Since: v1.0
*/
this . write = function ( )
{ this . HTMLBox . write ( ) ;
};
/*
* public void addToCart ( String storeID , String formName )
* Since: v1.0
*/
this . addToCart = function ( storeID , formName )
{ var storeItem = this . getStoreItem ( storeID ) ;
if ( storeItem == null ) { return ; }
var values = storeItem . getValues ( document [ formName ] ) ;
var quantity = document [ formName ] . quantity . value ;
if ( quantity < 1 ) { return ; }
this . cart . addCartItem ( storeID , values , quantity ) ;
this . viewAllCartItems ( ) ;
new Alert ( quantity + ' ' + storeItem . name + '(s) added to your cart.' ) ;
this . viewAllCartItems ( ) ;
};
/*
* public void updateCartItem ( String cartID , String storeID , String formName )
* Since: v1.0
*/
this . updateCartItem = function ( cartID , storeID , formName )
{ var cartItem = this . cart . getCartItem ( cartID ) ;
if ( cartItem == null ) { this . addToCart ( StoreID ) ; }
var storeItem = this . getStoreItem ( storeID ) ;
if ( storeItem == null ) { return '' ; }
values = storeItem . getValues ( document [ formName ] ) ;
var quantity = document [ formName ] . quantity . value ;
if ( quantity < 1 ) { return ; }
this . cart . updateCartItem ( cartID , storeID , values , quantity ) ;
new Alert ( storeItem . name + ' updated.' ) ;
this . viewAllCartItems ( ) ;
};
/*
* public void removeFromCart ( Strin cartID )
* Since: v1.0
*/
this . removeFromCart = function ( cartID )
{ this . cart . removeCartItem ( cartID ) ;
new Alert ( 'Item removed from cart.' ) ;
this . viewAllCartItems ( ) ;
};
/*
* public void viewAllCartItems ( )
* Since: v1.0
*/
this . viewAllCartItems = function ( )
{ var HTML = '' ;
for ( var x = this . cart . items . length - 1 ; x >= 0 ; x -- )
{ HTML += this . getCartItemHTML ( this . cart . items [ x ] . cartID , this . cart . items [ x ] . storeID , 'f' + x ) ;
}
if ( HTML == '' ) { HTML = 'You have no items in your shopping cart.' ; }
this . present ( HTML ) ;
};
/*
* public void viewStoreItem ( String storeID )
* Since v1.0
*/
this . viewStoreItem = function ( storeID )
{ this . present ( this . getStoreItemHTML_long ( storeID , 'f' + storeID ) ) ;
};
/*
* public void viewStoreCategory ( int index , int start )
* Since: v1.0
*/
this . viewStoreCategory = function ( index , start )
{ start = new Number ( start ) ;
var HTML = '' ;
var itemIDs = this . categories [ index ] . getStoreItemIDs ( ) ;
while ( start > itemIDs . length - 1 ) { start -= this . pagination ; }
if ( start < 0 ) { start = 0 ; }
var end = start + this . pagination ;
var nav = '
' ;
if ( end > itemIDs . length ) { end = itemIDs . length ; }
if ( start > 0 )
{ nav += 'previous' ;
}
if ( start > 0 && end < itemIDs . length ) { nav += ' | ' ; }
if ( end < itemIDs . length )
{ nav +=' next' ;
}
nav += '
' ;
HTML += nav ;
for ( var x = start ; x < end ; x ++ )
{ HTML += this . getStoreItemHTML_short ( itemIDs [ x ] , 'f' + x ) ;
}
HTML += nav ;
this . present ( HTML ) ;
};
/*
* public void welcome ( )
* Since: v1.0
*/
this . welcome = function ( )
{ var HTML = '
Welcome to our Order online, or contact net.serve.sales, inc. at 888-367-6774. Availability and pricing subject to change.
' ;
this . present ( HTML ) ;
};
/*
* public void checkout ( )
* Since: v1.0
*/
this . checkOut = function ( )
{ if ( this . cart . items . length == 0 )
{ this . viewAllCartItems ( ) ;
return ;
}
var report = new Report ( this ) ;
var HTML = 'Shipping will be charged at time of shipment. ' + report . getHTML ( ) + '
