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| (function($, S, undefined){
var host = this,
class2type = {}, // [[Class]] -> type pairs
OP = Object.prototype,
toString = OP.toString,
hasOwn = OP.hasOwnProperty,
TRUE = true,FALSE = false;
$ = host && ( host[$] = {} ) ;
var hasEnumBug = !({toString:1}.propertyIsEnumerable('toString')),
emumProperties = [
'hasOwnProperty',
'isPrototypeOf',
'propertyIsEnumerable',
'toString',
'toLocaleString',
'valueOf'
],
meta = {
/**
* Copies all the properties of s to r
* @param r
* @param s
* @param ov
* @param wl
* @param deep
* @return {*}
*/
mix : function(r, s, ov, wl, deep){
if(!s || !r){return r;}
if(ov === undefined){ov = true;}
var i, p, len;
if(wl && (len = wl.length)){
for(i = 0; i < len; i++){
p = wl[i];
if( p in s){_mix(p, r, s, ov, deep);}
}
}else{
for(p in s){
_mix(p, r, s, ov, deep);
}
if(hasEnumBug){
for (var j = 0; j < emumProperties.length; j++) {
p = emumProperties[j];
if (ov && hasOwn.call(s, p)) {
r[p] = s[p];
}
}
}
}
return r;
}
},
_mix = function(p, r, s, ov, deep){
if(ov || !(p in r)){
var target = r[p], src = s[p];
if(target === src){return ;}
if( deep && src && (S.isArray(src)) ){
var clone = target && (S.isArray(target) || S.isPlainObject(target)) ?
target :
( S.isArray(src) ? [] : {});
r[p] = S.mix( clone, src, ov, undefined);
}else if( src !== undefined ){
r[p] =s[p];
}
}
},
seed = ( host && host[S] ) || {};
S = host[S] = meta.mix( seed, meta );
/**
* If the type of val is null, undefined, number, string, boolean, return true.
* @param val
* @return {Boolean}
*/
function isValidParamValue( val ){
var t = typeof val;
return val == null || ( t !== 'object' && t !== 'function' );
}
S.mix(KISSY, {
isNull : function( o ){
return o === null;
},
isUndefined : function( o ){
return o === undefined;
},
isEmptyObject : function(obj){
for(var name in obj){
if( name !== undefined ){
return FALSE;
}
}
return TRUE;
},
isPlainObject : function(o){
return o && toString.call(o) === '[object Object]' && 'isPrototypeOf' in o;
},
type : function( o ){
return o == null ?
String( o ) : class2type[ toString.call(o) ] || "object";
},
each : function(object, fn, context){
if( object ){
var key, val, i = 0,
length = object && object.length,
isObj = length === undefined || S.type(object) === 'function';
context = context || null;
if( isObj ){
for( key in object ){
if( fn.call( context, object[key], key, object ) === FALSE ){
break;
}
}
}else{
for (val = object[0];
i < length && fn.call(context, val, i, object) !== FALSE; val = object[++i]) {
}
}
}
return object;
}
});
S.each('Boolean Number String Function Array Date RegExp Object'.split(' '),function(name, lc){
class2type['[object ' + name + ']'] = (lc = name.toLowerCase());
S['is' + name] = function( o ){
return S.type(o) == lc;
}
});
$.extend = function( ){
var options, name, src, copy, copyIsArray, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
if( typeof target === "boolean" ){
deep = target;
target = arguments[1] || {};
i = 2;
}
if( typeof target !== "object" && !$.isFunction(target)){
target = {};
}
if( length === i ){//extend jQuery itself
target = this;
--i;
}
for( ; i < length; i++){
if( (options = arguments[i]) != null ){
for( name in options ){
src = target[ name ];
copy = options[ name ];
if( target === copy ){continue;}
if( deep && copy && ( $.isPlainObject(copy) || ( copyIsArray = $.isArray(copy) ) ) ){
if( copyIsArray ){
copyIsArray = false;
clone = src && $.isArray(src) ? src : [];
}else{
clone = src && $.isPlainObject(src) ? src : {};
}
target[ name ] = $.extend( deep, clone, copy );
}else if( copy !== undefined ){
target[ name ] = copy;
}
}
}
}
return target;
};
$.extend({
isFunction :function(obj){
return $.type(obj) === 'function';
},
isArray : Array.isArray || function(obj){
return $.type(obj) === 'array';
},
isNumeric : function(obj){
return !isNaN( parseFloat(obj) ) && isFinite(obj);
},
isWindow : function(obj){
return obj != null && obj == obj.window;
},
type : function( o ){
return o == null ?
String( o ) : class2type[ toString.call(o) ] || "object";
},
isEmptyObject : function(obj){
for(var name in obj){
if( name !== undefined ){
return FALSE;
}
}
return TRUE;
},
isPlainObject : function(obj){
if( !obj || $.type(obj) !== "object" || obj.nodeType || $.isWindow(obj) ){
return false;
}
try{
if( obj.constructor &&
!hasOwn.call(obj, "constructor") &&
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf")){
return false;
}
} catch (e){
return false;
}
var key;
for( key in obj ){}
return key === undefined || hasOwn.call( obj, key );
},
each : function( object, callback, args ){
var name, i = 0,
length = object.length,
isObj = length === undefined || $.isFunction( object );
if( args ){
if( isObj ){
for( name in object ){
if( callback.apply( object[name] , args) === false ){break;}
}
}else{
for( ; i < length; ){
if( callback.apply( object[i++], args) === false){break;}
}
}
}else{
if ( isObj ) {
for ( name in object ) {
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {break;}
}
} else {
for ( ; i < length; ) {
if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {break;}
}
}
}
return object;
}
});
$.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name){
class2type[ "[object "+ name +"]" ] = name.toLowerCase();
});
})('jQuery', 'KISSY', undefined);
|