用逗号排序的数字不起作用 [英] sort number with comma not work
问题描述
如果对此工作进行排序:
var myarray = new Array(10,16,35," 0.1",8,4,22,19,1,22,35,9, 26,38,40);
代码
功能函数1(a,b)
{return a - b}
var order02 = new Array();
order02 = myarray.sort(function1);
但不是0.1我使用0,1(用逗号)不行;
有可能解决吗?
此外,在函数中进行排序,什么差价
这个
函数function1(a,b)
{return a - b}
这个
函数function2(a,b){
if(ab){return 1; }
if(a == b){return 0; }
if(a< b){return -1; }
}
如果我使用0.1,它们都可以正常工作;
如果我使用0,1(用逗号)
他们工作不同(不同的结果)和两个
无论什么都不行。
------ ----
artev于2006年9月9日在comp.lang.javascript中写道 :
< blockquote class =post_quotes>
如果对此工作进行排序:
var myarray = new Array(10,16,35," 0.1",8,4,22,19, 1,22,35,9,26,38,40);
代码
功能函数1(a,b)
{return a - b}
var order02 = new Array();
order02 = myarray.sort(function1);
而不是0.1我用0,1(用逗号)不起作用;
有可能解决吗?
此外,在函数中进行排序,有什么区别
函数函数1(a,b)
{return a - b}
和这个
函数function2(a,b) {
if(a b){return 1; }
if(a == b){return 0; }
if(a< b){return -1; }
如果我使用0.1,它们都可以正常工作;
如果我使用0,1(用逗号)
他们工作不同(不同的结果)和两个
无论什么都不行。
0,1不被Javascript识别为数字。
尝试[未经测试]:
函数function1(a,b){
返回a.replace(/,/,''。'') - b.replace(/,/,'' 。'')
}
-
Evertjan。
荷兰。
(请将x''es更改为我的电子邮件地址中的点数)
Il 09 Sep 2006 11:51:38 GMT,Evertjan。 ha scritto:
artev于2006年9月9日在comp.lang.javascript中写道 :
>如果对此工作进行排序:
var myarray = new Array(10,16,35," 0.1",8,4,22,19,1,22,35,9, 26,38,40);
代码
函数function1(a,b)
{return a - b}
var order02 = new Array();
order02 = myarray.sort(function1);
但不是0.1我用0,1(用逗号)不行;
有可能解决吗?
0,1不被Javascript识别为数字。
试试[未经测试]:
函数function1(a,b){
返回a.replace(/,/,''。'') - b。替换(/,/,''。'')
}
0,1不是被Javascript识别为数字。
如果问题是这个,那么我必须更改数组中的elemnts值(首先是
以传递函数排序)。 />
我已经测试过,但没有工作;
我认为正则表达式
string.replace(/,/,''。'');
不正确。
是这样吗?
artev于2006年9月9日写道在comp.lang.javascript :
Il 09 Sep 2006 11:51:38 GMT,Evertjan。 ha scritto:
> artev于2006年9月9日在comp.lang.javascript中写道 :
>>如果对此工作进行排序:
var myarray = new Array(10,16,35," 0.1",8,4,22,19,1,22, 35,9,26,38,40);
带代码
功能函数1(a,b)
{return a - b}
var order02 = new Array();
order02 = myarray.sort(function1);
但不是0.1我用0,1(用逗号)不起作用;
是可以解决?
> 0,1不被Javascript识别为数字。
尝试[未测试]:
函数function1(a,b){
返回a.replace(/,/,''。'') - b.replace(/,/,''。' ')
}
> 0,1不被Javascript识别为数字。
如果问题是这个
你测试过吗?
如果所以你不必说''如果''。
alert(6 *''1,1'')// NaN
alert( 6 *''1.1'')// 6.600000etc。
然后我必须更改数组中的elemnts值
(首先是通过功能排序)。
我已经测试过,但没有工作;
不工作在这个NG中是不可接受的,
你必须解释发生了什么以及你对dbug做了什么。
我认为正则表达式
string.replace(/,/,''。'');
不正确。
''我想''????
这不是猜谜游戏,而是认真的编程。
你测试它是不正确的吗?
alert(+''1,1'')// NaN
alert(+''1, 1''。替换(/,/,''。''))// 1.1
我认为你期待我们做肮脏的工作,
而实际上你给了建议
并且应该自己做测试。
-
Evertjan。
荷兰。
(请在我的电子邮件地址中将x'变为点数)
If sort this work:
var myarray= new Array(10,16,35,"0.1",8,4,22,19,1,22,35,9,26,38,40) ;
with code
function function1(a,b)
{return a - b}
var order02=new Array();
order02=myarray.sort(function1);
but instead of 0.1 I use 0,1 (with comma) not work;
Is possible to solve?
Further, in the function for to sort, what is the difference
between this
function function1(a,b)
{return a - b}
and this
function function2(a, b) {
if (a b) { return 1; }
if (a == b) { return 0; }
if (a < b) { return -1; }
}
If I use 0.1 they work good both;
If I use 0,1 (with comma)
they work dissimilar (different result) and both
whatever not work.
----------
artev wrote on 09 sep 2006 in comp.lang.javascript:
If sort this work:
var myarray= new Array(10,16,35,"0.1",8,4,22,19,1,22,35,9,26,38,40) ;
with code
function function1(a,b)
{return a - b}
var order02=new Array();
order02=myarray.sort(function1);
but instead of 0.1 I use 0,1 (with comma) not work;
Is possible to solve?
Further, in the function for to sort, what is the difference
between this
function function1(a,b)
{return a - b}
and this
function function2(a, b) {
if (a b) { return 1; }
if (a == b) { return 0; }
if (a < b) { return -1; }
}
If I use 0.1 they work good both;
If I use 0,1 (with comma)
they work dissimilar (different result) and both
whatever not work.0,1 is not recognized by Javascript as a number.
try [not tested]:
function function1(a,b) {
return a.replace(/,/,''.'') - b.replace(/,/,''.'')
}
--
Evertjan.
The Netherlands.
(Please change the x''es to dots in my emailaddress)
Il 09 Sep 2006 11:51:38 GMT, Evertjan. ha scritto:
artev wrote on 09 sep 2006 in comp.lang.javascript:
>If sort this work:
var myarray= new Array(10,16,35,"0.1",8,4,22,19,1,22,35,9,26,38,40) ;
with code
function function1(a,b)
{return a - b}
var order02=new Array();
order02=myarray.sort(function1);
but instead of 0.1 I use 0,1 (with comma) not work;
Is possible to solve?
0,1 is not recognized by Javascript as a number.
try [not tested]:
function function1(a,b) {
return a.replace(/,/,''.'') - b.replace(/,/,''.'')
}
0,1 is not recognized by Javascript as a number.If problem is this then I must change the elemnts value in the array (first
to pass at the function sort).
I have tested, but not work;
I think the regular expression
string.replace(/,/,''.'');
isn''t correct.
Is so?
artev wrote on 09 sep 2006 in comp.lang.javascript:
Il 09 Sep 2006 11:51:38 GMT, Evertjan. ha scritto:
>artev wrote on 09 sep 2006 in comp.lang.javascript:
>>If sort this work:
var myarray= new Array(10,16,35,"0.1",8,4,22,19,1,22,35,9,26,38,40) ;
with code
function function1(a,b)
{return a - b}
var order02=new Array();
order02=myarray.sort(function1);
but instead of 0.1 I use 0,1 (with comma) not work;
Is possible to solve?
>0,1 is not recognized by Javascript as a number.
try [not tested]:
function function1(a,b) {
return a.replace(/,/,''.'') - b.replace(/,/,''.'')
}
>0,1 is not recognized by Javascript as a number.If problem is this
Did you test it?
If so you would not have to say ''If''.
alert( 6 * ''1,1'') // NaN
alert( 6 * ''1.1'') // 6.600000etc.
then I must change the elemnts value in the array
(first to pass at the function sort).
I have tested, but not work;"not work" is not acceptable in this NG,
you will have to explain what happens and what you did to dbug.
I think the regular expression
string.replace(/,/,''.'');
isn''t correct.''I think'' ????
This is no guessing game but serious programming.
Did you test it to be incorrect?
alert( +''1,1'') // NaN
alert( +''1,1''.replace(/,/,''.'')) // 1.1
I think you are expecting us to do the dirty work,
while in fact you are given advice
and should do the testing yourself.
--
Evertjan.
The Netherlands.
(Please change the x''es to dots in my emailaddress)
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