sequence.js

这是一个ajax的例子大家好好的看看就是一个鱼眼的效果

if(!dojo._hasResource["dojox.lang.functional.sequence"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.lang.functional.sequence"] = true;
dojo.provide("dojox.lang.functional.sequence");

dojo.require("dojox.lang.functional.lambda");

// This module adds high-level functions and related constructs:
//	- sequence generators

// Defined methods:
//	- take any valid lambda argument as the functional argument

(function(){
	var d = dojo, df = dojox.lang.functional;

	d.mixin(df, {
		// sequence generators
		repeat: function(/*Number*/ n, /*Function|String|Array*/ f, /*Object*/ z, /*Object?*/ o){
			// summary: builds an array by repeatedly applying a unary function N times 
			//	with a seed value Z.
			o = o || d.global; f = df.lambda(f);
			var t = new Array(n);
			t[0] = z;
			for(var i = 1; i < n; t[i] = z = f.call(o, z), ++i);
			return t;	// Array
		},
		until: function(/*Function|String|Array*/ pr, /*Function|String|Array*/ f, /*Object*/ z, /*Object?*/ o){
			// summary: builds an array by repeatedly applying a unary function with 
			//	a seed value Z until the predicate is satisfied.
			o = o || d.global; f = df.lambda(f); pr = df.lambda(pr);
			var t = [];
			for(; !pr.call(o, z); t.push(z), z = f.call(o, z));
			return t;	// Array
		}
	});
})();

}