cal与this的指向

小心this的指向

by kixi

HTML

清晰网             <br>
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从javascript开始   <br>

JavaScript

var func = new function()
{
	this.a = "func";
}
			
var func2 = function(x)
{
	var a = "func2";
	alert(this.a);				
	alert(x);
}
			
func2.call(func, "func2");		// show func and func2