XML by Example

i;

for(i = 0;i < this.prices.length;i++)

result += this.prices[i].toXML();

return element(“product”,””,result);

}

// price object

function Price(amount,currency)

{

this.amount = amount;

this.currency = currency;

this.toXML = price_toXML;

}

function price_toXML()

{

return element(“price”,

“currency=\”” + this.currency + “\””,

escapeXML(this.amount));

}

Because this application does not use DOM, it works with browsers that

have no XML support (obviously, they need to support JavaScript), such as

Netscape 4. Figure 9.3 shows the result in Netscape.

A Non-DOM Data Structure

This application is radically different from the other applications intro-

duced in this chapter ...