📄 p66scopechains.htm

📁 javascript source code part2

💻 HTM

字号:

<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript">

var plant = 'Geranium';                // == window.plant

var outside = new Object;              // == window.outside
outside.furniture = 'Banana Lounge';   // == window.outside.furniture
outside.plant = 'Willow';              // == window.outside.plant

outside.inside = new Object;           // == window.outside.inside
outside.inside.plant = 'Ficus';        // == window.outside.inside.plant

alert(plant);
with ( outside )
{
  alert(plant);
  with ( inside )
  {
    alert(plant);
    alert(furniture);
  }
}


</SCRIPT>
</HEAD>
<BODY>
</BODY>
</HTML>

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