按客户订单ColdFusion的数组排序 [英] sorting array by custom order in Coldfusion

问题描述

Ive得到其可以变化的产品尺寸的阵列

Ive got an array of product sizes which can be varied.

某些情况下，这将是。

08
10
12
16
18
S
M
L
XL
XXL

我似乎能够在大小有串它也数值数组但是容易排序，我似乎无法给他们按字母进行排序，以及

I appear to be able to sort the array of numeric values easily, however when the sizing has strings with it also, i cant seem to sort them in alphabetical order as well

例
它最终被

L
M
S
XL
XXL

technicailly讲，这是用于字母顺序正确的，但是对人类为它的顺序应

technicailly speaking, this is correct for alphabetical order, but the order for it for human beings should be

S
M
L
XL
XXL

会有人知道的方式做到这一点使用ColdFusion？即时通讯目前使用CF 8，我到处找排序，但似乎无法找出如何做到这一点。

Would anyone know of a way to do this using Coldfusion ? Im currently using CF 8 and have looked everywhere for sorting, but cant seem to find out how to do it

推荐答案

如果你使用的CF10 +，你很幸运！

If you're using CF10+, you're in luck!

https://wikidocs.adobe.com/wiki/display/coldfusionen/ArraySort

实现自己的回调函数来排序您的收藏自己，例如：

Implement your own callback function to sort your collection yourself, e.g.:

<cfscript>
    function sortSize(array sizes) 
    {
        var sizeOrder = "XXS,XS,S,M,L,XL,XXL";    // your sort order

        arraySort(sizes, function(s1, s2) {
            return listFindNoCase(sizeOrder,s1) - listFindNoCase(sizeOrder,s2);
        });

        return sizes;
    }
</cfscript>

HTTP：

在TryCF运行code以上// WWW。 trycf.com/scratch-pad/pastebin?id=pb1rn6CT

更新：但既然你用CF8，你可以实现自己的冒泡排序，并尝试：

Update: But since you're using CF8, you can implement your own bubble sort and try:

<cfscript>
    function sortSize(input) 
    {
        var local = {};

        local.sizes = "XXS,XS,S,M,L,XL,XXL";    // your sort order
        local.sorted = false;
        local.inputSize = arrayLen(input);

        while (!local.sorted) 
        {
            local.sorted = true;
            for (local.i = 1; local.i < local.inputSize; local.i = local.i + 1) 
            {
                local.size1 = listFindNoCase(local.sizes, input[local.i]);
                local.size2 = listFindNoCase(local.sizes, input[local.i + 1]);

                if (local.size1 > local.size2)
                {
                    arraySwap(input, local.i, local.i + 1);
                    local.sorted = false;
                }
            }
        }

        return input;
    }
</cfscript>
<cfdump var="#sortSize(listToArray('l,M,M,s,XL,Xs'))#">

HTTP：

在TryCF运行code以上// WWW。 trycf.com/scratch-pad/pastebin?id=uL7r9Uyf

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