Is it possible to create a property on a javascript object that behaves similar to a property in C#.
Example: I\'ve created an auto-sizing textarea widget using dojo. I
I'm not sure what you're asking here. You can always get the value of a textarea without the onchange event. you'd have to get the object then look at the value property.
for example, if your textarea has an id="mytext" you can do
var mytextarea = document.getElementById("mytext");
var text = mytextarea.value;