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<script type="text/javascript">
/*
breakCall
函数体
function(v){alert(v);}
*/
function each(breakCall)
{
for (var i = 0; i < this.length; i++)
{
breakCall(this[i]);
}
}
Array.prototype.unique = function(){
var result = [];
this.each(function(v1){
//alert(v);
if(result.indexOf(v1) < 0){
result.push(v1);
}
});
return result;
}
var aay= [1,2,3,2,3];
alert("去重前=="+aay);
aay = aay.unique();
alert("去重后=="+aay);
</script>
/*
breakCall
函数体
function(v){alert(v);}
*/
Array.prototype.each = function(breakCall)
{
for (var i = 0; i < this.length; i++)
{
breakCall(this[i]);
}
}
Array.prototype.unique = function(){
var result = [];
this.each(function(v1){
//alert(v);
if(result.indexOf(v1) < 0){
result.push(v1);
}
});
return result;
}
var aay= [1,2,3,2,3];
alert("去重前=="+aay);
aay = aay.unique();
alert("去重后=="+aay);
/*
breakCall
函数体
function(v){alert(v);}
*/
function each(breakCall)
{
for (var i = 0; i < this.length; i++)
{
breakCall(this[i]);
}
}
Array.prototype.unique = function(){
var result = [];
each.call(this,function(v1){
//alert(v);
if(result.indexOf(v1) < 0){
result.push(v1);
}
});
return result;
}
var aay= [1,2,3,2,3];
alert("去重前=="+aay);
aay = aay.unique();
alert("去重后=="+aay);